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Companies starting with C
8,15,654 profiles.
- Calculus House LtdActive, Other social work activities without accommodation n.e.c., Grantham, United Kingdom
- Calculus Infotech LLPStruck off, Madhya Pradesh, since 2017
- Calculus Infra Private LimitedActive, Telangana, since 2017
- Calculus Innovations Private LimitedActive, Telangana, since 2017
- Calculus Innovators TrustActive, Bangalore, India
- Calculus InstituteArgentina
- Calculus Institute Private LimitedStruck off, Delhi, since 2009
- Calculus International FinancesActive, Salins, France
- Calculus Investments and Finance Private LimitedActive, Delhi, since 1989
- Calculus Investments Inc.Active, Panama City, Panama
- Calculus IT & Book-Keeping Services LimitedActive, Bookkeeping activities, Kings Langley, United Kingdom
- Calculus Legal Costs Holdings LimitedActive, Activities of patent and copyright agents; other legal activities n.e.c., Southport, United Kingdom
- Calculus Logistech Private LimitedActive, Maharashtra, since 2020
- Calculus Logistics Private LimitedActive, Maharashtra, since 2020
- Calculus LtdActive, Information technology consultancy activities, Liverpool, United Kingdom
- Calculus Management Services India Private LimitedActive, Haryana, since 2025
- Calculus Marketing & Trade PrivatelimitedActive, West Bengal, since 2018
- Calculus Media LimitedActive, Fund management activities, London,, United Kingdom
- Calculus New Vistas LLPActive, since 2024
- Calculus Nominees LimitedActive, Dormant Company, London,, United Kingdom
- Calculus of Variations and Partial Differential Equations
- Calculus OpCo SARLActive, Senningerberg, Luxembourg
- Calculus OyActive, Lahti, Finland
- Calculus ParticipationsActive, Tours, France
- Calculus Partner LtdActive, Other service activities n.e.c., London, United Kingdom
- Calculus Partners LLPActive, since 2026
- Calculus Plus ApSActive, Aabenraa, Denmark
- Calculus Properties LtdActive, Buying and selling of own real estate, Edenbridge, United Kingdom
- Calculus Properties Private LimitedActive, Maharashtra, since 2009
- Calculus Realtors LLPActive, since 2024
- Calculus Recruitment LimitedActive (proposal to strike off), Other activities of employment placement agencies, Barnet, United Kingdom
- Calculus Research LimitedActive, Non-trading company, Middlesex, United Kingdom
- Calculus Search Private LimitedActive, Haryana, since 2017
- Calculus Securities LimitedStruck off, Maharashtra, since 1995
- Calculus Soft-Tel Private LimitedUnder process of striking off, Maharashtra, since 2000
- Calculus Software LimitedActive, Business and domestic software development, Middlesex, United Kingdom
- Calculus Software Solutions LimitedActive, Business and domestic software development, Edenbridge, United Kingdom
- Calculus Software Solutions Private LimitedActive, Puducherry, since 2023
- Calculus Solutions Private LimitedStruck off, Delhi, since 2000
- Calculus Systems Private LimitedActive, Maharashtra, since 2015
- Calculus Technologies Private LimitedStruck off, Maharashtra, since 2003
- Calculus Technosys Private LimitedStruck off, Maharashtra, since 2009
- Calculus Traders LLPActive, Telangana, since 2018
- Calculus Trading Systems LtdActive, Management consultancy activities other than financial management, Bath, United Kingdom
- Calculus Travel Ventures Private LimitedActive, Maharashtra, since 2018
- Calculus Travels Online Private LimitedActive, Maharashtra, since 2025
- Calculus Tuition Centre Private LimitedStruck off, Tamil Nadu, since 2022
- Calculus Urology Services LtdActive, Specialists medical practice activities, Stratford-Upon-Avon, United Kingdom
- Calculus VCT PLCActive, Activities of investment trusts, London,, United Kingdom
- Calculus8 LtdActive (proposal to strike off), Other information service activities n.e.c., London, United Kingdom
- Calculusto Programming Private LimitedUnder process of striking off, Maharashtra, since 2016
- Calculux Trading LtdActive (proposal to strike off), Security dealing on own account, London, United Kingdom
- Calcum Service P. Ltd.Struck off, Tamil Nadu, since 1989
- Calcun Exports Private LimitedActive, Uttar Pradesh, since 2020
- Calcun Techno Private LimitedActive, Uttar Pradesh, since 2018
- Calcunext Solutions Private LimitedActive, Uttar Pradesh, since 2025
- Calcurate LtdActive, Business and domestic software development, London, United Kingdom
- Calcure Technologies Private LimitedActive, West Bengal, since 2025
- Calcurion Publishing LtdActive, Book publishing, Thornton Heath, United Kingdom
- Calcus Consultancy Private LimitedActive, Kerala, since 2018
- Calcus Group OyActive, Helsinki, Finland
- Calcus Technologies Private LimitedActive, Kerala, since 2015
- Calcusan, S.L.Active, Telde, Spain
- Calcuso GmbHActive, Langenfeld, Germany
- Calcut Engineering LtdActive, Manufacture of electronic measuring, testing etc. equipment, not for industrial process control, Balerno, United
- Calcut Gardens LtdActive, Urban planning and landscape architectural activities, Birmingham, United Kingdom
- Calcuta Mech Bricks Pvt LtdUnder liquidation, West Bengal, since 1991
- Calcutax LtdActive, Dormant Company, Cheltenham, United Kingdom
- Calcutech Softwares Private LimitedActive, Delhi, since 2023
- CALCUTRONIC ApSActive, Holte, Denmark
- Calcutt Boats LimitedActive, Inland passenger water transport, Stockton, United Kingdom
- Calcutt Business Consultancy LimitedActive, Other information technology service activities, High Peak, United Kingdom
- Calcutt Cafes LimitedActive, Other retail sale of food in specialised stores, Swansea, United Kingdom
- Calcutt Cafes Trustees LimitedActive, Other service activities n.e.c., Swansea, United Kingdom
- Calcutt Carriages LtdActive, Taxi operation, Swindon, United Kingdom
- Calcutt Ceilings and Walls LimitedActive, Other construction installation, King'S Lynn, United Kingdom
- Calcutt Farm LtdActive, Support activities for animal production (other than farm animal boarding and care) n.e.c., Northampton, United
- Calcutt Law LtdActive, Human resources provision and management of human resources functions, Bristol, United Kingdom
- Calcutt LtdActive, Dispensing chemist in specialised stores, Newcastle Upon Tyne, United Kingdom
- Calcutt Matthews WBZ LimitedActive, Accounting and auditing activities, Ashford, United Kingdom
- Calcutt Offices LimitedActive, Management consultancy activities other than financial management, Swindon, United Kingdom
- Calcutt Properties LimitedActive, Other letting and operating of own or leased real estate, Hessle, United Kingdom
- Calcutta
- Calcutta & Kashmir Transport Pvt LtdStruck off, West Bengal, since 1969
- Calcutta (Electrical & Mechanical) Engineers Pvt LtdUnder liquidation, West Bengal, since 1943
- Calcutta Abrasives Pvt LtdStruck off, West Bengal, since 1975
- Calcutta Accountant Pvt LtdActive, West Bengal, since 1990
- Calcutta Agrichem Trading Private LimitedActive, West Bengal, since 2008
- Calcutta Ahmedabad Carriers Private LimitedActive, West Bengal, since 2002
- Calcutta Ahmedabad Roadlines Private LimitedActive, Gujarat, since 1999
- Calcutta Aircool Private LimitedActive, West Bengal, since 2006
- Calcutta Alloy & Steel Traders Pvt LtdStruck off, West Bengal, since 1972
- Calcutta Aluminium Works Pvt LtdStruck off, West Bengal, since 1951
- Calcutta Amenities Development Pvt. Ltd.Active, West Bengal, since 1986
- Calcutta Amusment LtdStruck off, West Bengal, since 1987
- Calcutta and Burmah Steam Navigation CompanyDissolved, transport
- Calcutta and South Eastern RailwayDissolved, rail transport
- Calcutta Angels Network Private LimitedStruck off, West Bengal, since 2013
- Calcutta Apparel Co Pvt Ltd .Struck off, West Bengal, since 1974
- Calcutta Art Films Private LimitedActive, West Bengal, since 2023
- Calcutta Art Printers Pvt LtdStruck off, West Bengal, since 1955
- Calcutta Art Studio Pvt LtdActive, West Bengal, since 1965
- Calcutta Arts Club Private LimitedActive, West Bengal, since 2009
- Calcutta Auto StoresActive, Ahmedabad, India
- Calcutta Auto Works Private LimitedActive, West Bengal, since 1996
- Calcutta Automation Technology & System Pvt LtdStruck off, West Bengal, since 1990
- Calcutta Automobiles Private LimitedActive, Rajasthan, since 1998
- Calcutta Auxiliary Bible SocietyKolkata
- Calcutta Aviation Knowledge Centre Priva Te LimitedStruck off, West Bengal, since 2006
- Calcutta Aviators Pvt LtdAmalgamated, West Bengal, since 1983
- Calcutta Bacteriological Institute Pvt LtdActive, West Bengal, since 1951
- Calcutta Bakery Private LimitedActive, West Bengal, since 2022
- Calcutta Bar and Restaurant LtdActive, Licensed restaurants, Hailsham, United Kingdom
- Calcutta Battery Supply Co Private LimitedActive, Delhi, since 1995
- Calcutta Becon Engineering Co LimitedConverted to LLP and dissolved, West Bengal, since 1977
- Calcutta Becon Engineering Co LLPActive, Kolkata, India
- Calcutta Belt Centre (Bombay)Active, Mumbai, India
- Calcutta Beverages Pvt LtdStruck off, West Bengal, since 1984
- Calcutta Biomedics Pvt LtdStruck off, West Bengal, since 1984
- Calcutta Biscuits Private LimitedStruck off, West Bengal, since 1996
- Calcutta Bituchem Agencies Pvt LtdStruck off, West Bengal, since 1980
- Calcutta Block House Pvt LtdStruck off, West Bengal, since 1959
- Calcutta Board Mills Pvt LtdStruck off, West Bengal, since 1977
- Calcutta Boating and Hotel Resorts Pvt LtdActive, West Bengal, since 1987
- Calcutta Body Builders Pvt LtdStruck off, West Bengal, since 1982
- Calcutta Bogie LLPStruck off, since 2025
- Calcutta Bone Mills and Fertilizers Pvt. Ltd.Active, West Bengal, since 1970
- Calcutta Book Club Private LimitedKolkata, India
- Calcutta Book House Pvt LtdActive, West Bengal, since 1986
- Calcutta Bowling Club Private LimitedActive, West Bengal, since 1998
- Calcutta Brasserie (Stony Stratford) LimitedActive, Other food services, Milton Keynes, United Kingdom
- Calcutta Brasserie Private LimitedActive, West Bengal, since 2022
- Calcutta Buildcon Private LimitedActive, Madhya Pradesh, since 2011
- Calcutta Bulk Movers Pvt. Ltd.Active, West Bengal, since 1993
- Calcutta Burlap LtdUnder liquidation, West Bengal, since 1975
- Calcutta Burtex Packager Pvt LtdStruck off, West Bengal, since 1980
- Calcutta Bus Service Pvt LtdStruck off, Punjab, since 1954
- Calcutta Cabinet Co Pvt Ltd .Struck off, West Bengal, since 1949
- Calcutta Cabinet Makers' & Furnishers' AssociationActive, West Bengal, since 1951
- Calcutta Cable Company Pvt.ltd.Struck off, West Bengal, since 1991
- Calcutta Cabs Logistics Private LimitedActive, West Bengal, since 2014
- Calcutta Canteen Private LimitedActive, Maharashtra, since 2024
- Calcutta Capital Pvt.ltd.Amalgamated, West Bengal, since 1987
- Calcutta Car Rentals Private LimitedActive, West Bengal, since 2004
- Calcutta Carbide Private LimitedActive, West Bengal, since 2004
- Calcutta Card Board Core & Containers LT DStruck off, West Bengal, since 1969
- Calcutta Cardiac Research Centre Pvt. LT D.Dissolved, West Bengal, since 1991
- Calcutta Cargo Clearing & Forwarding LLPActive, West Bengal, since 2026
- Calcutta Carpets Pvt.ltd.Active, West Bengal, since 1991
- Calcutta Carriers Pvt LtdStruck off, West Bengal, since 1960
- Calcutta Cartage Company Private LimitedAmalgamated, West Bengal, since 2011
- Calcutta Castings & Engineers Pvt LtdStruck off, West Bengal, since 1986
- Calcutta Cellulose Pvt LtdStruck off, West Bengal, since 1987
- Calcutta Cement Private LimitedActive, West Bengal, since 2001
- Calcutta Central Construction Co Pvt LtdStruck off, West Bengal, since 1950
- Calcutta Centrolube Pvt. Ltd.Struck off, West Bengal, since 1993
- Calcutta Ceramics Pvt LtdActive, West Bengal, since 1976
- Calcutta Chamber of CommerceActive, West Bengal, since 1883
- Calcutta Chamber of Proficient AccountantsActive, West Bengal, since 2025
- Calcutta Chem Tech Private LimitedActive, West Bengal, since 2021
- Calcutta Chemical Co.ltd.Struck off, West Bengal, since 1916
- Calcutta Child & Mother Hospital Private LimitedStruck off, West Bengal, since 2000
- Calcutta Chirurgiae Collective LLPActive, West Bengal
- Calcutta Chit Fund Pvt LtdStruck off, West Bengal, since 1966
- Calcutta Chromotype Pvt LtdActive, West Bengal, since 1933
- Calcutta Cine Private LimitedAmalgamated, West Bengal, since 2003
- Calcutta Cineverse Private LimitedActive, West Bengal, since 2019
- Calcutta Citi Line Construction Private LimitedStruck off, West Bengal, since 1996
- Calcutta Clayware Industries Pvt LtdStruck off, West Bengal, since 1974
- Calcutta Clinical Research Association LtdStruck off, West Bengal, since 1937
- Calcutta Clothing Private LimitedActive, Uttar Pradesh, since 1998
- Calcutta Club LtdActive, West Bengal, since 1914
- Calcutta Co LtdActive, West Bengal, since 1940
- Calcutta Coach Spring Steels Private LimitedActive, West Bengal, since 2025
- Calcutta Coal Trading Co Pvt LtdStruck off, West Bengal, since 1983
- Calcutta Coir Products Private LimitedActive, West Bengal, since 1997
- Calcutta Collapsible Gate Co Pvt Ltd .Struck off, West Bengal, since 1933
- Calcutta Colonies Pvt LtdStruck off, West Bengal, since 1947
- Calcutta Colour Laboratory Pvt LtdStruck off, West Bengal, since 1978
- Calcutta Comex Pvt LtdStruck off, West Bengal, since 1996
- Calcutta Commerce & Investment Pvt LtdAmalgamated, West Bengal, since 1971
- Calcutta Commercial Co. (Structural) Pvt LtdStruck off, West Bengal, since 1973
- Calcutta Commodities (1965) Pvt LtdActive, West Bengal, since 1965
- Calcutta Components Pvt LtdActive, West Bengal, since 1995
- Calcutta Compressions & Liquefaction Engineering LtdActive, West Bengal, since 2004
- Calcutta Comproscent Infotech Ltd.Struck off, West Bengal, since 1994
- Calcutta Computer Centre Pvt LtdStruck off, West Bengal, since 1983
- Calcutta Construction & General Stores P VT LtdStruck off, West Bengal, since 1960
- Calcutta Construction & Housing Dev Company Pvt LtdActive, West Bengal, since 1987
- Calcutta Constructors Pvt LtdStruck off, West Bengal, since 1949
- Calcutta Consultancy & Construction LLPActive, West Bengal
- Calcutta Containers Pvt LtdStruck off, West Bengal, since 1982
- Calcutta Convenience LtdActive, Retail sale in non-specialised stores with food, beverages or tobacco predominating, Grays, United Kingdom
- Calcutta Conveyors and Filters Private LimitedActive, West Bengal, since 2022
- Calcutta Cosmetics Private LimitedActive, Delhi, since 2004
- Calcutta Cosmo PolymersActive, Delhi, India
- Calcutta Cosmopolitan Club LtdActive, West Bengal, since 1946
- Calcutta Cottage Industries Pvt LtdStruck off, West Bengal, since 1954
- Calcutta Cotton AssociationStruck off, West Bengal, since 1962
- Calcutta Cotton Industries LtdStruck off, West Bengal, since 1938
- Calcutta Country Spirit Opium and Drug AssociationActive, West Bengal, since 1929
- Calcutta Courier Service Pvt. Ltd.Struck off, West Bengal, since 1978
- Calcutta Courier Services (P) LtdUnder process of striking off, West Bengal, since 2006
- Calcutta Cranes Pvt LtdStruck off, West Bengal, since 1979
- Calcutta Cravings LtdActive, Other food services, Watford, United Kingdom
- Calcutta Creative Point Pvt LtdStruck off, West Bengal, since 1988
- Calcutta Creative Printers Pvt LtdStruck off, West Bengal, since 1991
- Calcutta Credit Corpn. LtdAmalgamated, West Bengal, since 1937
- Calcutta Cricket & Football ClubActive, West Bengal, since 2003
- Calcutta Cricket and Football ClubIndia
- Calcutta Crown Private LimitedActive, West Bengal, since 2017
- Calcutta Cuisine LtdActive, Licensed restaurants, Shoreham By Sea, United Kingdom
- Calcutta Culinary Lab LLPActive, since 2026
- Calcutta Customs Club
- Calcutta Cycle Agencies LLPStruck off, Uttar Pradesh
- Calcutta Dealers Pvt LtdStruck off, West Bengal, since 1956
- Calcutta Delhi Roadways Private LimitedStruck off, Uttar Pradesh, since 1968
- Calcutta Design Creative Pvt LtdStruck off, West Bengal, since 1989
- Calcutta Detergents Private LimitedAmalgamated, Uttar Pradesh, since 1986
- Calcutta Detergents Pvt LtdStruck off, West Bengal, since 1986
- Calcutta Developers Pvt LtdStruck off, West Bengal, since 1995
- Calcutta Development House Services Pvt LtdStruck off, West Bengal, since 1976
- Calcutta Diagnostics Centre Pvt LtdActive, West Bengal, since 1988
- Calcutta Dies & Tools MFG. Co Pvt LtdActive, West Bengal, since 1966
- Calcutta Diocesan Trust AssociationActive, West Bengal, since 1927
- Calcutta Distilleries & Breweries Pvt LT DStruck off, West Bengal, since 1974
- Calcutta Distributors Pvt LtdStruck off, West Bengal, since 1961
- Calcutta Dock One Handling Contractors A Ssociation LtdStruck off, West Bengal, since 1956
- Calcutta Dock Teochest Handaling Labour Board LtdStruck off, West Bengal, since 1968
- Calcutta Drilling Private LimitedStruck off, West Bengal, since 1996
- Calcutta Dyeing Mills Pvt LtdStruck off, West Bengal, since 1965
- Calcutta Edible Oils Pvt LtdActive, West Bengal, since 1989
- Calcutta Educational Enterprises Pvt LtdStruck off, West Bengal, since 1989
- Calcutta Electric Lamp Works LtdStruck off, West Bengal, since 1936
- Calcutta Electric Motor Rewinding Works Pvt. Ltd.Active, West Bengal, since 1994
- Calcutta Electricals Private LimitedActive, West Bengal, since 2004
- Calcutta Electro Industries Pvt LtdStruck off, West Bengal, since 1973
- Calcutta Electrodes Pvt LtdActive, West Bengal, since 1992
- Calcutta Electronics Private LimitedStruck off, West Bengal, since 1997
- Calcutta EmporiumActive, Gurugram, India
- Calcutta Engg. Consultant Pvt LtdActive, West Bengal, since 1974
- Calcutta Engineering Pvt.ltd.Struck off, West Bengal, since 1995
- Calcutta Engineers & Builders Private LimitedActive, West Bengal, since 2008
- Calcutta Enterprises Pvt LtdActive, West Bengal, since 1964
- Calcutta Entertainment Club FoundationActive, West Bengal, since 2023
- Calcutta Estate Exchange Ltd.Struck off, West Bengal, since 1988
- Calcutta Exhibitors Pvt LtdActive, West Bengal, since 1952
- Calcutta Exim Scrip Association Ltd.Struck off, West Bengal, since 1991
- Calcutta Expanded Metal MFG. Co Pvt LtdActive, West Bengal, since 1946
- Calcutta Expolinc Private LimitedActive, West Bengal, since 1996
- Calcutta Export & Import Co LtdStruck off, West Bengal, since 1946
- Calcutta Export Casting Private LimitedActive, West Bengal, since 2014
- Calcutta Export CompanyActive, Kolkata, India
- Calcutta Express Roadlines Private LimitedActive, Maharashtra, since 1990
- Calcutta Express Transport ServiceActive, Kanpur, India
- Calcutta Extrusions Pvt LtdStruck off, West Bengal, since 1975
- Calcutta Fabricating Co Pvt LtdActive, West Bengal, since 1963
- Calcutta FabricsActive, Surat, India
- Calcutta Factoring & Portfolio Managers Pvt. Ltd.Struck off, West Bengal, since 1992
- Calcutta Fan ( 1995 ) Pvt LtdAmalgamated, West Bengal, since 1996
- Calcutta Fan (Sales) Pvt. Ltd.Struck off, West Bengal, since 1992
- Calcutta Fan Marketing Pvt. Ltd.Struck off, West Bengal, since 1991
- Calcutta Fan Works LtdUnder liquidation, West Bengal, since 1932
- Calcutta Farms P. Ltd.Struck off, Rajasthan, since 1989
- Calcutta Felt Industries Pvt LtdActive, West Bengal, since 1984
- Calcutta Ferrous LtdActive, West Bengal, since 1980
- Calcutta Film Company Pvt. Ltd.Struck off, West Bengal, since 1995
- Calcutta Film School Private LimitedActive, West Bengal, since 2019
- Calcutta Film Society
- Calcutta Finance Corpn LtdStruck off, West Bengal, since 1931
- Calcutta Finservs Private LimitedActive, West Bengal, since 2025
- Calcutta Fintrade Pvt LtdActive, West Bengal, since 1993
- Calcutta Fireworks AssociationStruck off, West Bengal, since 1996
- Calcutta Fiscal Services Ltd.Struck off, West Bengal, since 1990
- Calcutta Floors & Tiles Pvt LtdStruck off, West Bengal, since 1961
- Calcutta Flowmark Private LimitedActive, West Bengal, since 2026
- Calcutta Foil Industries Pvt LtdStruck off, West Bengal, since 1990
- Calcutta Food and Bottling Private LimitedStruck off, Andaman and Nicobar Islands, since 2013
- Calcutta Food and Wine LtdActive, Retail sale in non-specialised stores with food, beverages or tobacco predominating, Tilbury, United Kingdom
- Calcutta Food Products Pvt LtdActive, West Bengal, since 1992
- Calcutta Footwears Company Private LimitedStruck off, Maharashtra, since 1988
- Calcutta Forge Pvt LtdStruck off, West Bengal, since 1984
- Calcutta Forgings & Steel Industries LimitedActive, West Bengal, since 1998
- Calcutta Foundry Products Pvt LtdStruck off, West Bengal, since 1978
- Calcutta Fresh Milk Private LimitedActive, West Bengal, since 1996
- Calcutta Friends Society Pvt LtdStruck off, West Bengal, since 1931
- Calcutta Frozen Foods Pvt LtdStruck off, West Bengal, since 1976
- Calcutta Furnishing Stores Pvt LtdActive, West Bengal, since 1951
- Calcutta Furniture Private LimitedActive, West Bengal, since 2008
- Calcutta Gate & Engg Co Pvt LtdStruck off, West Bengal, since 1975
- Calcutta Gears Pvt LtdActive, West Bengal, since 1982
- Calcutta Glas & Silicate Works Pvt LtdActive, West Bengal, since 1936
- Calcutta Glass & Glass Pvt LtdActive, West Bengal, since 2006
- Calcutta Good Food Private LimitedActive, West Bengal, since 2022
- Calcutta Goods & Services Pvt LtdAmalgamated, West Bengal, since 1994
- Calcutta Graphic Pvt LtdActive, West Bengal, since 1984
- Calcutta Green Retreat & Land Developmen T Company Pvt LtdStruck off, West Bengal, since 1997
- Calcutta Gymkhana Private LimitedActive, West Bengal, since 2025
- Calcutta H Press Co LtdStruck off, West Bengal, since 1973
- Calcutta Haldia Shipping Service Pvt LtdActive, West Bengal, since 1971
- Calcutta Hardware & Tools Private LimitedActive, Tamil Nadu, since 2017
- Calcutta Hardware Supply AgencyActive, Kolkata, India
- Calcutta Hearty Research Centre Private LimitedStruck off, West Bengal, since 2014
- Calcutta Hi Tech Instruments Pvt LtdStruck off, West Bengal, since 1994
- Calcutta High CourtKolkata
- Calcutta Hire Purchase LtdActive, West Bengal, since 1945
- Calcutta Holdings LtdStruck off, West Bengal, since 1946
- Calcutta Home Needs Private LimitedStruck off, Tamil Nadu, since 1998
- Calcutta Home Pvt LtdActive, West Bengal, since 1961
- Calcutta Homoeo Laboratory Pvt LtdStruck off, West Bengal, since 1983
- Calcutta Hooka Tobacco Paste Pvt LtdActive, West Bengal, since 1973
- Calcutta Hosiery EmporiumActive, Ludhiana, India
- Calcutta Hosiery Works Pvt LtdStruck off, West Bengal, since 1965
- Calcutta Housing Trust LtdStruck off, West Bengal, since 1939
- Calcutta Imaging and Neurology Research Centre Pvt LtdActive, West Bengal, since 1998
- Calcutta Impex Pvt. Ltd.Active, West Bengal, since 1993
- Calcutta Industrial Analytical Testing L Aboratory Pvt LtdStruck off, West Bengal, since 1985
- Calcutta Industrial Instrumentation Pvt LtdStruck off, West Bengal, since 1990
- Calcutta Industrial Supply Corporation Ltd.Active, West Bengal, since 1995
- Calcutta Industries India Pvt LtdStruck off, West Bengal, since 1957
- Calcutta Infertility Clinic and Ivf Cent Re Pvt.ltd.Struck off, West Bengal, since 1991
- Calcutta Infotech Private LimitedActive, West Bengal, since 2004
- Calcutta Infrastructure Infotech Projects LimitedActive, West Bengal, since 2000
- Calcutta Instalments Pvt LtdAmalgamated, Uttar Pradesh, since 1984
- Calcutta Institute Medical Science Private LimitedStruck off, West Bengal, since 2009
- Calcutta Institute of Engineering and ManagementActive, Kolkata, India
- Calcutta Insulation Private LimitedStruck off, West Bengal, since 1999
- Calcutta International ClubActive, West Bengal, since 2011
- Calcutta Investment Casting Company Pvt. Ltd.Active, West Bengal, since 1994
- Calcutta Investment Co LtdActive, West Bengal, since 1936
- Calcutta Investments Pvt.ltd.Active, Delhi, since 2000
- Calcutta Iron & Engineering Co Private LimitedActive, West Bengal, since 1951
- Calcutta Iron & Steel Scrap Dealers Asso Ciation LtdStruck off, West Bengal, since 1945
- Calcutta Iron Merchants AssociationActive, West Bengal, since 1927
- Calcutta Iron Syndicate Pvt LtdActive, West Bengal, since 1941
- Calcutta Iron UdyogActive, Kolkata, India
- Calcutta Isolators & Equipments Pvt LtdActive, West Bengal, since 1987
- Calcutta IspatActive, Bangalore, India
- Calcutta Ispat Pvt LtdActive, West Bengal, since 2006
- Calcutta Jaipur Parivahan Pvt LtdActive, West Bengal, since 1995
- Calcutta Job Press Pvt LtdUnder liquidation, West Bengal, since 1952
- Calcutta Junction Retail Private LimitedActive, West Bengal, since 2025
- Calcutta Jute Agency Pvt LtdStruck off, West Bengal, since 1948
- Calcutta Jute Export CompanyActive, Kolkata, India
- Calcutta Jute Industries LtdStruck off, Tamil Nadu, since 1991
- Calcutta Jute MFG Co LtdActive, West Bengal, since 1929
- Calcutta Jute MFG Company LimitedActive, Kolkata, India
- Calcutta Kirana (Spices) Merchants AssociationActive, West Bengal, since 1949
- Calcutta Kitchen LtdActive (proposal to strike off), Licensed restaurants, Southampton, United Kingdom
- Calcutta Kitchen Private LimitedActive, West Bengal, since 2018
- Calcutta Knitwear Private LimitedActive, Rajasthan, since 1997
- Calcutta Knitwear Private LimitedActive, West Bengal, since 1997
- Calcutta Land & Building Construction PV T LtdStruck off, West Bengal, since 1984
- Calcutta Land Mark Company Private Limit EdStruck off, West Bengal, since 1996
- Calcutta Laser-Graphics Pvt LtdStruck off, West Bengal, since 1988
- Calcutta Law Journal Pvt LtdActive, West Bengal, since 1950
- Calcutta Leasing and Financing Co Pvt LT DStruck off, West Bengal, since 1983
- Calcutta Leather Complex LtdActive, West Bengal, since 1991
- Calcutta Leather House Pvt LtdStruck off, West Bengal, since 1948
- Calcutta Leather Products & Footwear ParkActive, West Bengal, since 2007
- Calcutta Licensed Measurers Pvt. Ltd.Struck off, West Bengal, since 1973
- Calcutta Light Casting Pvt LtdStruck off, West Bengal, since 1945
- Calcutta Loans Pvt LtdStruck off, West Bengal, since 1953
- Calcutta Machine Spares & Parts Pvt LtdStruck off, West Bengal, since 1971
- Calcutta Machinery (1972) Limited.Under process of striking off, West Bengal, since 1972
- Calcutta Malleable Castings Pvt LtdStruck off, West Bengal, since 1965
- Calcutta Management Consultancy Services (OPC) Private LimitedActive, West Bengal, since 2026
- Calcutta Management Pvt.ltd.Active, West Bengal, since 1995
- Calcutta Manufacturers Pvt LtdStruck off, West Bengal, since 1960
- Calcutta Marine Engineering Company LtdStruck off, West Bengal, since 1941
- Calcutta Marine Engineering Pvt LtdActive, West Bengal, since 1960
- Calcutta Marine Foods Private LimitedStruck off, West Bengal, since 1999
- Calcutta Marketing and Agencies Pvt LtdStruck off, West Bengal, since 1974
- Calcutta Material & Equipmenthandlingco. Pvt.ltd.Struck off, West Bengal, since 1986
- Calcutta Medi-Image Pvt LtdStruck off, West Bengal, since 1990
- Calcutta Media Institute Private LimitedActive, West Bengal, since 2009
- Calcutta Medical Centre LtdActive, West Bengal, since 1995
- Calcutta Medical Imaging Institute LtdActive, West Bengal, since 1989
- Calcutta Medical InstituteActive, Kolkata, India
- Calcutta Medical Research InstituteIndia
- Calcutta Medics.com Private LimitedStruck off, West Bengal, since 2000
- Calcutta Medisolutions Private LimitedActive, West Bengal, since 2020
- Calcutta Mercantile Services Pvt. LtdActive, West Bengal, since 1989
- Calcutta Merchants & Agents Pvt LtdStruck off, West Bengal, since 1964
- Calcutta Metal CorporationActive, Newtown, India
- Calcutta Metal DepotActive, Kolkata, India
- Calcutta Metal DepotInactive, Kolkata, India
- Calcutta Metal Industries Pvt LtdStruck off, West Bengal, since 1943
- Calcutta Metal Testing Laboratory LLPActive, since 2024
- Calcutta Metropolitan Group LimitedActive, West Bengal, since 1999
- Calcutta Microsoft Pvt LtdActive, West Bengal, since 1996
- Calcutta Mind Sports AssociationActive, West Bengal, since 2026
- Calcutta Mineral Supply Co Pvt LtdActive, West Bengal, since 1928
- Calcutta Mining Sealants Pvt. Ltd.Active, West Bengal, since 1993
- Calcutta Mirror (OPC) Private LimitedActive, West Bengal, since 2020
- Calcutta Model Works Pvt LtdStruck off, West Bengal, since 1966
- Calcutta Motor & Cycle Co. Private LimitedActive, West Bengal, since 2002
- Calcutta Motor Dealers AssociationActive, West Bengal, since 1946
- Calcutta Motor General Finance Ltd.Struck off, West Bengal, since 1994
- Calcutta Motor Parts & Accessories Co Pvt LtdActive, West Bengal, since 1962
- Calcutta Motor Services LLPActive, West Bengal
- Calcutta Motor Sports Club LtdActive, West Bengal, since 1952
- Calcutta Mover Services Pvt.ltd.Struck off, West Bengal, since 1993
- Calcutta Movietone Pvt LtdStruck off, West Bengal, since 1946
- Calcutta Multimax Pvt. Ltd.Active, West Bengal, since 1991
- Calcutta Mumbai Truck Terminal LimitedActive, West Bengal, since 1997
- Calcutta National Chemical Industries PV T LtdStruck off, West Bengal, since 1948
- Calcutta National Engineering Works LtdStruck off, West Bengal, since 1941
- Calcutta National Medical CollegeIndia
- Calcutta North Marketing Private LimitedActive, West Bengal, since 1996
- Calcutta North Sales Private LimitedActive, West Bengal, since 1998
- Calcutta Observer Newspapers and Publica Tions Pvt LtdStruck off, West Bengal, since 1980
- Calcutta Offset Pvt LtdStruck off, West Bengal, since 1988
- Calcutta Oil Gas Equipment Co Pvt LtdActive, West Bengal, since 1973
- Calcutta Oil Syndicate Pvt LtdDormant (section 455), West Bengal, since 1942
- Calcutta Onion Syndicate Pvt. Ltd.Struck off, West Bengal, since 1970
- Calcutta Ophthalmic Pvt. Ltd.Struck off, West Bengal, since 1990
- Calcutta Optical Co PvtltdStruck off, West Bengal, since 1946
- Calcutta Organics Pvt LtdStruck off, West Bengal, since 1984
- Calcutta Oriental Press LtdStruck off, West Bengal, since 1936
- Calcutta OverseasActive, Kolkata, India
- Calcutta Overseas CorporationActive, Kolkata, India
- Calcutta Overseas CorporationActive, Kolkata, India
- Calcutta Overseas Traders Pvt LtdStruck off, West Bengal, since 1952
- Calcutta Oxygen LtdStruck off, West Bengal, since 1961
- Calcutta Packaging Pvt LtdStruck off, West Bengal, since 1995
- Calcutta Paints & Driers Pvt LtdActive, West Bengal, since 1971
- Calcutta Paper Industries Private LimitedActive, West Bengal, since 2020
- Calcutta Paper Traders AssociationActive, West Bengal, since 1924
- Calcutta Patson Udyog Pvt LtdStruck off, West Bengal, since 1988
- Calcutta Pay Clinic Pvt LtdActive, West Bengal, since 1958
- Calcutta Perfumery Co. Private LimitedStruck off, West Bengal, since 2013
- Calcutta Pestcontrol Private LimitedActive, West Bengal, since 2020
- Calcutta Petro-Chem Industries Pvt LtdStruck off, West Bengal, since 1970
- Calcutta Photo Pulse Pvt. Ltd.Struck off, West Bengal, since 1995
- Calcutta Pictures Corporation LimitedLiquidated, Maharashtra, since 1945
- Calcutta Pigments Pvt LtdStruck off, West Bengal, since 1986
- Calcutta Pipe Dealers Associated Pvt LtdStruck off, West Bengal, since 1980
- Calcutta Pipe Fitting CoActive, Surat, India
- Calcutta Pipe Fittings Private LimitedActive, Chhattisgarh, since 2024
- Calcutta Plastic Industries LLPActive, Telangana
- Calcutta Plasticizers Pvt LtdStruck off, West Bengal, since 1970
- Calcutta Plasto Rubber Private LimitedStruck off, West Bengal, since 1998
- Calcutta Plyking Pvt LtdActive, West Bengal, since 1992
- Calcutta Plywood Co Pvt LtdActive, West Bengal, since 1981
- Calcutta Polycords Private LimitedStruck off, Delhi, since 1995
- Calcutta PolymersActive, Jhajjar, India
- Calcutta Polymers LLPActive, Gujarat, since 2024
- Calcutta Polyplastic Private LimitedUnder process of striking off, West Bengal, since 2011
- Calcutta Polyurethanes Private LimitedStruck off, West Bengal, since 1997
- Calcutta Porcelain Works LtdStruck off, West Bengal, since 1946
- Calcutta Port Commissioners’ Railway
- Calcutta Port Service Pvt LtdStruck off, West Bengal, since 1957
- Calcutta Power Projects LtdStruck off, West Bengal, since 1995
- Calcutta Premier Co Pvt LtdStruck off, West Bengal, since 1985
- Calcutta Press Pvt LtdStruck off, West Bengal, since 1948
- Calcutta Printing Inks Pvt LtdActive, West Bengal, since 1978
- Calcutta Process & Publication Pvt LtdStruck off, West Bengal, since 1967
- Calcutta Processed Milk Merchants Associ Ation LtdStruck off, West Bengal, since 1947
- Calcutta Productions UK LtdActive, Motion picture production activities, London, United Kingdom
- Calcutta Proffessional Services Pvt. Ltd .Struck off, West Bengal, since 1995
- Calcutta Promoters & Developers Pvt LtdUnder liquidation, West Bengal, since 2000
- Calcutta PromotionsActive, West Bengal, since 2003
- Calcutta Proofing & Paulin MFG Co Pvt LT DStruck off, West Bengal, since 1952
- Calcutta Properties LtdActive, Buying and selling of own real estate, London, United Kingdom
- Calcutta Properties Private LimitedStruck off, West Bengal, since 1998
- Calcutta Prstered Pvt LtdStruck off, West Bengal, since 1968
- Calcutta PublishersKolkata, India
- Calcutta Publishers Pvt LtdActive, West Bengal, since 1996
- Calcutta Puppet Theatre
- Calcutta Racing and Breeding Syndicate P VT LtdStruck off, West Bengal, since 1992
- Calcutta Radio Service Pvt LtdActive, West Bengal, since 1964
- Calcutta Rail Track Systems LimitedActive, West Bengal, since 2008
- Calcutta Real Estate Enterprises Private LimitedAmalgamated, West Bengal, since 1997
- Calcutta Real Estate Joint Venture, LimitedActive, Cortland, United States
- Calcutta Real Estate LtdActive, Buying and selling of own real estate, Northwood, United Kingdom
- Calcutta Reality Private LimitedActive, West Bengal, since 1936
- Calcutta Ref-Air Engineers Pvt LtdStruck off, West Bengal, since 1972
- Calcutta Refractories & Abrassives Pvt L TDStruck off, West Bengal, since 1965
- Calcutta Refrigeration Company Pvt. Ltd.Struck off, West Bengal, since 1991
- Calcutta Reprographic Service Pvt.ltd.Active, West Bengal, since 1995
- Calcutta rescueUnited Kingdom
- Calcutta Research and Medical Science Pvt. Ltd,Active, West Bengal, since 1987
- Calcutta Resorts & Enterprise LimitedActive, West Bengal, since 2007
- Calcutta Restaurants Private LimitedStruck off, West Bengal, since 2002
- Calcutta Retreads Pvt Ltd.Active, West Bengal, since 1989
- Calcutta Ribbon Private LimitedStruck off, West Bengal, since 2014
- Calcutta Ridging Manufacturers Associati onStruck off, West Bengal, since 1949
- Calcutta Riverside Management AssociationActive, West Bengal, since 2016
- Calcutta Road Carriers Pvt LtdActive, West Bengal, since 1989
- Calcutta Road Management Company LimitedActive, Management of real estate on a fee or contract basis, Edgware, United Kingdom
- Calcutta Rollers Private LimitedActive, West Bengal, since 2025
- Calcutta Rolling & Wire Mills Pvt LtdStruck off, West Bengal, since 1972
- Calcutta Rope MFG Co LtdStruck off, West Bengal, since 1929
- Calcutta Ropeways and Construction Private LimitedActive, West Bengal, since 1997
- Calcutta Rose LimitedActive, Other letting and operating of own or leased real estate, Wellingborough, United Kingdom
- Calcutta Rubber Factory Pvt LtdActive, Delhi, since 1980
- Calcutta Safe Deposits ColtdStruck off, West Bengal, since 1936
- Calcutta Sales Agency LtdStruck off, West Bengal, since 1948
- Calcutta Salt Association LtdStruck off, West Bengal, since 1943