Companies starting with A

1,144,239 records.

• American Peace Mobilization
• American Peanut Council, IncActive, Alexandria, United Kingdom
• American Peanut Council, Inc.Active, Lawrenceville, United States
• American Peanut Growers Group, LLCActive, Donalsonville, United States
• American Pearl
• American Peat Technology, LLCActive, Aitkin, United States
• American Pediatric SocietyThe Woodlands, United States
• American Pediatric Surgical Association
• American Penguin LimitedActive, Washing and (dry-)cleaning of textile and fur products, Cambridge, United Kingdom
• American Pension Investors TrustActive, Boston, United States
• American Pension Investors Trust - API Efficient Frontier Capital Income FundNull, Boston, United States
• American Pension Investors Trust - API Efficient Frontier Core Income FundNull, Boston, United States
• American Pension Investors Trust - API Efficient Frontier Growth FundNull, Boston, United States
• American Pension Investors Trust - API Efficient Frontier Income FundNull, Boston, United States
• American Pension Investors Trust - Yorktown Mid-Cap FundInactive, Boston, United States
• American Peptide SocietyUnited States
• American Performance Pty LtdActive, Brighton, Australia
• American Pet Machinery (India) Private LimitedStruck off, Telangana, since 1996
• American Pet Products Manufacturers AssociationGreenwich, United States
• American Petro Lube LLPActive, Uttar Pradesh
• American Petrol Sociedad LimitadaActive, Alaquàs, Spain
• American Petroleum Transport Corporation
• American Pharma Remedies LLPActive, Madhya Pradesh
• American Phenix Corporation of New York
• American Philatelic SocietyBellefonte, United States
• American Philosophical Associationhigher education, University of Delaware, United States
• American Philosophical Societyhigher education, Philadelphia, United States
• American Phoenix LtdActive, Regulation of and contribution to more efficient operation of businesses, St. Neots, United Kingdom
• American Phoenix, Inc.Active, Golden Valley, United States
• American Photograph Co.United States
• American Photography
• American Photonic Labs India Private LimitedActive, Delhi, since 2017
• American Photonics
• American Physical Education Associationphysical education
• American Physical Societyhigher education, College Park, United States
• American Physical Therapy AssociationActive, Chicago, United States
• American Physical Therapy AssociationUnited States, United States
• American Physician Scientists AssociationUnited States, United States
• American Physicians Assurance CorporationActive, East Lansing, United States
• American Physiological SocietyBethesda, United States
• American Phytopathological Societyhigher education, United States
• American Pianists AssociationIndianapolis, United States
• American Piano Company
• American Picture House CorpListed, United States
• American Picture House CorporationActive, Cheyenne, United States
• American Pie B.V.Active, Naarden, Kingdom of the Netherlands
• American Pie CouncilLake Forest
• American Pie Holdings LtdActive, Activities of head offices, Billericay, United Kingdom
• American Pie UK LimitedLiquidation, Other passenger land transport, Chorley, United Kingdom
• American Pies MCR LtdActive, Dormant Company, Manchester, United Kingdom
• American Pigeon Journal
• American Pine Mortgage, LLCActive, Wilmington, United States
• American Pinpointek CorporationInactive, Morro Bay, United States
• American Pioneer IT Solutions Private LimitedActive, Telangana, since 2026
• American Pipe & Supply Company, Inc.Active, Birmingham, United States
• American Piping & Boiler Co.Active, Las Vegas, United States
• American Piping Products, Inc.Active, Clayton, United States
• American Pistachio GrowersActive, Fresno, United States
• American Pizza & Grill LtdActive, Take-away food shops and mobile food stands, Liverpool, United Kingdom
• American Pizza Fast Food Services Private LimitedActive, Uttar Pradesh, since 2022
• American Pizza Gillingham LtdActive, Take-away food shops and mobile food stands, Gillingham, United Kingdom
• American Pizza House LimitedActive (proposal to strike off), Take-away food shops and mobile food stands, West Ealing, United Kingdom
• American Pizza L9 LtdActive, Take-away food shops and mobile food stands, Liverpool, United Kingdom
• American Pizza Norfolk LtdActive, Take-away food shops and mobile food stands, North Walsham, United Kingdom
• American Pizza Slice Franchising LtdActive, Take-away food shops and mobile food stands, Liverpool, United Kingdom
• American Pizza Slice LimitedActive, Take-away food shops and mobile food stands, United Kingdom
• American Pizza Witney LimitedActive, Licensed restaurants, Witney, United Kingdom
• American Planning and Civic AssociationWashington, D.C., United States
• American Planning AssociationUnited States
• American Plastics Engineering Corporation LimitedActive, Maharashtra, since 2012
• American Plaza 3 LLCActive, Piscataway, United States
• American Plumbing & Heating CorporationActive, Norwell, United States
• American Plus Bank, N.A.Active, Arcadia, United States
• American Plus LtdActive, Retail sale in non-specialised stores with food, beverages or tobacco predominating, Corby, United Kingdom
• American Political Items CollectorsAvon, United States
• American Political Science Associationhigher education, Washington, D.C., United States
• American Polymer CompanyActive, Hialeah, United States
• American Polymers Corp.Active, Santa Fe Springs, United States
• American Polypack (India) Private LimitedStruck off, Karnataka, since 1996
• American Pomological SocietyUnited States
• American Pool Club LimitedActive, Dormant Company, Birmingham, United Kingdom
• American Pool Hall LimitedActive, Other business support service activities n.e.c., Bedford, United Kingdom
• American Poolplayers AssociationUnited States
• American Pop Corn CompanySioux City
• American Popular Revolutionary AllianceBreña, Peru
• American Populist PartyUnited States
• American Port Services Holdings LimitedActive, Activities of other holding companies n.e.c., London, United Kingdom
• American Portfolio Mortgage CorporationActive, Carson City, United States
• American Portfolio Mortgage CorporationNull, Palatine, United States
• American Postal Infrastructure SPV I, LLCActive, Wilmington, United States
• American Poster InstituteUnited States
• American Posts, LLCActive, Toledo, United States
• American Potash and Chemical Companychemical industry, New York City, United States
• American Pottery Manufacturing CompanyDissolved, ceramics industry, Jersey City, United States
• American Poultry AssociationUnited States
• American Powder Millschemical industry, Boston
• American Power Conversion (India) Private LimitedActive, Tamil Nadu, since 1997
• American Power Conversion Corporation (A.P.C.) B.V.Active, Hoofddorp, Kingdom of the Netherlands
• American Power Conversion Corporation.Active, since 1995
• American Power Conversion Land Holdings Inc.Active, Rosario, Philippines
• American Power Partners LLCActive, Dover, United States
• American Power Products LimitedStruck off, Maharashtra, since 1995
• American Powerlifting Federation
• American Powernet Management, LLCActive, Wilmington, United States
• American Prairie Foundationenvironment, United States
• American Precoat Speciality Private LimitedActive, Delhi, since 2005
• American Preferred LendingInactive, San Diego, United States
• American Pregnancy AssociationIrving
• American Premier Bankfinancial services, Arcadia, United States
• American Premier Services, Inc.Active, Wilmington, United States
• American Premier Underwritersinsurance, United States
• American Premium Water Corp.Active, Las Vegas, United States
• American Preppers NetworkUnited States
• American Presbyterian Mission PressDissolved, publishing industry, Shanghai International Settlement
• American President Lineswater transport, Singapore, Singapore
• American President Lines LimitedActive, since 1982
• American Press AssociationUnited States
• American Press Institutejournalism, United States
• American Pride BankActive, Macon, United States
• American Pride Logistics LLPActive, Punjab, since 2025
• American Princess CruisesUnited States
• American Principles ProjectUnited States
• American Printing Company
• American Printing History Associationhigher education, publishing, New York City, United States
• American Printing House for the BlindLouisville, United States
• American Priorities
• American Private Jet (UK) LtdActive, Scheduled passenger air transport, London, United Kingdom
• American Private Schools LtdActive, Limassol, Cyprus
• American Professional 1 LimitedActive, Hairdressing and other beauty treatment, South Yorkshire, United Kingdom
• American Professional Nails 264 LtdActive, Hairdressing and other beauty treatment, Essex, United Kingdom
• American Professional Nutritional Supplements Private LimitedStruck off, Delhi, since 2011
• American Professional Society on the Abuse of ChildrenUnited States
• American Profol Inc.Active, Cedar Rapids, United States
• American Progressive Telugu Association India FoundationActive, Telangana, since 2023
• American PromiseUnited States
• American Promotional Events, Inc.Active, Wilmington, United States
• American Propeller Manufacturing CompanyBaltimore
• American Properties at Andrews Manor, LLCActive, Rockville, United States
• American Properties at Bear Tavern, L.L.C.Active, Iselin, United States
• American Properties of MD, LLCActive, Rockville, United States
• American Protective LeagueUnited States
• American Psychiatric AssociationActive, Washington, United States
• American Psychiatric Nurses AssociationFalls Church, United States
• American Psychological AssociationActive, Washington, United States
• American Psychological AssociationWashington, D.C., United States
• American Psychological Association of Graduate Students
• American Psychological Foundation
• American Psychopathological AssociationUnited States
• American Psychosomatic SocietyUnited States
• American Public Education IncListed, United States
• American Public Education, Inc.Active, Wilmington, United States
• American Public Energy AgencyActive, Lincoln, United States
• American Public Gardens Associationenvironment, Kennett Square, United States
• American Public Gas Associationbusiness and professional associations, unions, Washington, D.C., United States
• American Public Health AssociationWashington, D.C., United States
• American Public Human Services AssociationUnited States
• American Public Life Insurance CompanyActive, Oklahoma City, United States
• American Public MediaSaint Paul, United States
• American Public Media GroupActive, Saint Paul, United States
• American Public Relations ForumUnited States
• American Public Televisionbroadcast syndication, Boston, United States
• American Public Transportation AssociationUnited States
• American Public University Systemhigher education, Charles Town, United States
• American Public Works AssociationKansas City, United States
• American Publishers AssociationChicago, United States
• American Publishing CompanyHartford, United States
• American Pulverizer CompanyActive, St. Louis, United States
• American Purity AllianceManhattan, United States
• American Quality Assessors (India) Private LimitedActive, Telangana, since 1995
• American Quality Linens Private LimitedActive, Maharashtra, since 2023
• American Quarter Horse AssociationAmarillo, United States
• American Quaternary AssociationUnited States
• American Quick Tax Private LimitedActive, Telangana, since 2022
• American Quiz Film LimitedActive, Motion picture production activities, London, United Kingdom
• American R.v.club LimitedActive, Other amusement and recreation activities n.e.c., Bristol, United Kingdom
• American RacingIndiana, United States
• American Racing and Entertainment, LLCActive, Nichols, United States
• American Radiator CompanyNew York City, United States
• American Radio and Automobile Company Private LimitedActive, Delhi, since 1985
• American Radio ArchiveUnited States
• American Radio Relay LeagueNewington, United States
• American Radiolabeled Chemicals (India) Company Private LimitedActive, Telangana, since 2008
• American Radium Society
• American Railcar Mauritius II.Active, Port Louis, Mauritius
• American Railroad Journal
• American Railway AssociationDissolved, United States
• American Railway UnionUnited States
• American Rainwater Catchment Systems AssociationTempe
• American Range-Liberty Lines, Inc.
• American Rapid Profit ProvidersActive, Stirling, United Kingdom
• American Rare Breed AssociationUnited States
• American Rare Earths LimitedInactive, Auckland, New Zealand
• American Ratings India Private LimitedActive, Maharashtra, since 2026
• American RCM Private LimitedStruck off, Tamil Nadu, since 2014
• American Re-Insurance CompanyActive, United Kingdom
• American Reading Company, Inc.Active, Wilmington, United States
• American Real Estate Growth Regional Center, LLCActive, Fresno, United States
• American Real Estate Holding Wilmington LLCActive, Bear, United States
• American Real Estate Holdings, LLCActive, Green Bay, United States
• American Real Estate Income FundInactive, Wilmington, United States
• American Realty 50 to 51 LLCActive, Woodside, United States
• American Realty 5700 to 5716 LLCActive, Woodside, United States
• American Realty Capital - Retail Centers of America II, Inc.Active, Baltimore, United States
• American Realty Capital - Retail Centers Of America, Inc.Active, Baltimore, United States
• American Realty Capital Centers, Inc.Active, Baltimore, United States
• American Realty Capital Global II Operating Partnership, L.P.Active, Jenkintown, United States
• American Realty Capital Global Trust II, Inc.Active, Baltimore, United States
• American Realty Capital Healthcare Trust III, Inc.Active, Baltimore, United States
• American Realty Capital Hospitality Trust, Inc.Active, Baltimore, United States
• American Realty Capital New York City REIT II, Inc.Active, Baltimore, United States
• American Realty Capital New York City REIT, Inc.Active, Baltimore, United States
• American Realty Capital Operating Partnership IV, L.P.Active, Wilmington, United States
• American Realty Capital Trust III, Inc.Inactive, Baltimore, United States
• American Realty Investors IncListed, United States
• American Realty LimitedStruck off, Tamil Nadu, since 2004
• American Rebel Holdings IncListed, United States
• American Rebel Holdings, IncActive, Las Vegas, United States
• American Record CompanyUnited States
• American Recovery Specialists of FT. Lauderdale, Inc.Active, Lighthouse Point, United States
• American Recreation Vehicle Club LimitedActive, Dormant Company, Bristol, United Kingdom
• American Recreational Vehicle Club LimitedActive, Other amusement and recreation activities n.e.c., Bristol, United Kingdom
• American Red Ball International, Inc.Active, Evansville, United States
• American Red Cross Clubmobile Serviceemergency and relief
• American Red Cross Institute for the BlindUnited States
• American Red Cross Volunteer Life Saving Corpslifeguard, United States
• American Ref-Fuel Company of Delaware, L.P.Active, Houston, United States
• American Refining Group, Inc.Active, Pittsburgh, United States
• American Reform Party
• American Reformed Mission
• American Refrigerator Co LtdUnder liquidation, West Bengal, since 1960
• American Registry of Professional Animal ScientistsUnited States
• American Releasing CorporationDissolved, film distribution, United States
• American Reliable Insurance CompanyActive, United Kingdom
• American Reliable Insurance CompanyActive, Scottsdale, United States
• American Relief AdministrationDissolved, United States
• American Remedies and Bio Science Private LimitedStruck off, Tamil Nadu, since 2009
• American Remedies Healthcare Private LimitedActive, Maharashtra, since 2020
• American Remedies Lifesciences LimitedActive, Delhi, since 2020
• American Remedies LimitedAmalgamated, Tamil Nadu, since 1986
• American Renaissance Capital, Inc.Active, Los Angeles, United States
• American Renaissance Index ETFActive, Wilmington, United States
• American Renal Associates Holdings, Inc.Active, Wilmington, United States
• American Renal Holdings Inc.Active, Wilmington, United States
• American Renolit CorporationActive, Wilmington, United States
• American Renovations LtdActive, specialised design activities, London, United Kingdom
• American Rental Services, LLCActive, Richland, United States
• American Repertory BalletNew Brunswick, United States
• American Repertory CompanyUnited States
• American Reporter
• American Republican PartyNew York City, United States
• American Republics CorporationDissolved, manufacture of refined petroleum products, Houston, United States
• American Rescue Technology, Inc.Active, Dayton, United States
• American Research and Development CorporationDissolved, Boston, United States
• American Research Center in EgyptUnited States
• American Research Center in SofiaIthaca, Bulgaria
• American Research Group
• American Reserve Service CorporationActive, Carson City, United States
• American Residential ServicesMemphis
• American Residential Services L.L.C.Active, Wilmington, United States
• American Resilience Equity FundActive, London, United Kingdom
• American Resilience FundActive, Senningerberg, Luxembourg
• American Resilience PortfolioActive, New York, United States
• American Resource Development LLCActive, Wilmington, United States
• American Resources CorpListed, United States
• American Respiratory Care Foundationhealth care, Irving, United States
• American Restoration Holdings, LLCActive, Wilmington, United States
• American Retail CorporationActive, Cincinnati, United States
• American Retro Caravans LimitedActive, Manufacture of caravans, Chippenham, United Kingdom
• American Rev I, LLCActive, Wilmington, United States
• American Revenue AssociationUnited States
• American Rhododendron SocietyUnited States
• American Rights at Work
• American River Bankbank, Sacramento, United States
• American River Partners, LLCActive, Sacramento, United States
• American River Transportation Companyagriculture, inland navigation, Decatur
• American RiversWashington, D.C., United States
• American Riviera Bancorp.Active, Santa Barbara, United States
• American Riviera BankActive, Santa Barbara, United States
• American Road and Transportation Builders Associationtransport, Washington, D.C.
• American Road Maintenance Inc.Active, Chicago, United States
• American Road Technology & Solutions Private LimitedActive, Karnataka, since 2012
• American Roads Acquireco LLCActive, Wilmington, United States
• American Roads LLCActive, Wilmington, United States
• American Roadway Logistics, LLCActive, Akron, United States
• American Rock Salt Company LLCActive, Albany, United States
• American Rocket CompanyDissolved, aerospace industry, California, United States
• American Rocket SocietyUnited States
• American Rocky LimitedActive, Motion picture production activities, London, United Kingdom
• American Rocky Mountaineer, LLCActive, Wilmington, United States
• American Roll-On Roll-Off Carrier Group Inc.Active, Parsippany, United States
• American Roll-On Roll-Off Carrier, LLCActive, Wilmington, United States
• American Rolling Mill CompanyMiddletown, United States
• American Roofing Systems P LtdStruck off, Maharashtra, since 1994
• American Rose SocietyShreveport, United States
• American Rugby Scholarships LtdActive, Other sports activities, Peterborough, United Kingdom
• American Ruler Private LimitedActive, Tamil Nadu, since 2021
• American Ruse
• American RV Center LtdActive, Sale of other motor vehicles, Oakington, United Kingdom
• American RV Centre LimitedActive, Repair of other equipment, Northampton, United Kingdom
• American RV Club (1993) LtdActive, Activities of other membership organizations n.e.c., Sidcup, United Kingdom
• American Saddlebred Horse Association
• American Safety Razor Companyrazor blade industry, Brooklyn, United States
• American Sail Training Associationeducation, Newport, United States
• American Salars Lithium Inc.Active, Vancouver, Canada
• American Sales Center for Building Mater Ials Private LimitedStruck off, Tamil Nadu, since 2010
• American Samoa Basketball Association
• American Sat & Act Tuition LimitedActive, Educational support services, Tunbridge Wells, United Kingdom
• American Satellite Corporationspace industry, telecommunications industry, United States
• American Savings Bankbank, Honolulu, United States
• American Savings Bank, F.S.B. Pension Plan TrustActive, Honolulu, United States
• American Savings Bank, FSBInactive, Portsmouth, United States
• American Savings Bank, National AssociationActive, Honolulu, United States
• American Saw & MFG. Company InternationalActive, Streetly Sutton Coldfield, United Kingdom
• American Saw and Manufacturing Companyindustrial manufacturing, East Longmeadow, United States
• American Scaffold, Inc.Active, San Diego, United States
• American Scantic LineUnited States
• American Scenic and Historic Preservation SocietyNew York City
• American Scholar Stationery (India) Priv Ate LimitedStruck off, Maharashtra, since 2004
• American School Bus Co. LtdActive, Other passenger land transport, Bury St. Edmunds, United Kingdom
• American School Bus UK LtdActive, Sale of other motor vehicles, Corsham, United Kingdom
• American School for Inquiry and Creativity Private LimitedStruck off, Telangana, since 2003
• American School Foundation of GuadalajaraMexico
• American School Foundation of Mexico CityMexico
• American School Foundation of MonterreyMexico
• American School Hygiene AssociationUnited States
• American School in London Educational Trust Limited(the)Active, Other education n.e.c., United Kingdom
• American School of Aviation (India) Priv Ate LimitedStruck off, Delhi, since 2006
• American School of MilanActive, Opera, Italy
• American School of ParisUnited States
• American School of Paris 87Active, Saint-Cloud, France
• American School of Rio de JaneiroBrazil
• American School of Science Engineering and Technology Private LimitedActive, Telangana, since 2025
• American Schools Abroad Inc.Active, Wilmington, United States
• American Schools of Oriental Researchhigher education, Boston, United States
• American Science and EngineeringBillerica, United States
• American Scissor Lift, Inc.Active, Stockton, United States
• American Screenwriters AssociationUnited States
• American Seafoodsfishery, Seattle, United States
• American Seafoods Company LLCActive, Wilmington, United States
• American Seafoods Group LLCActive, Wilmington, United States
• American Seahorse Private LimitedActive, Tamil Nadu, since 2020
• American Seal And Engineering Company, Inc.Active, Manchester, United States
• American Seal, LLCActive, Hayward, United States
• American Seasonal Home LtdActive, Retail sale via mail order houses or via Internet, Polegate, United Kingdom
• American Seatingindustrial manufacturing, United States
• American Secular Union
• American Securities299 Park Avenue
• American Securities Associates IX, LLCActive, Wilmington, United States
• American Securities FoundationActive, Vaduz, Liechtenstein
• American Securities Limited PartnershipActive, London, United Kingdom
• American Securities Partners Ix Access LLCActive, Wilmington, United States
• American Securities Partners IX(B), L.P.Active, Wilmington, United States
• American Securities Partners IX, L.P.Active, Wilmington, United States
• American Security Council FoundationWashington, D.C., United States
• American Security Holdings, LLCActive, Dover, United States
• American Security Life Insurance Company LimitedActive, Vaduz, Liechtenstein
• American Security Mortgage Corp.Active, Charlotte, United States
• American Security Operating Company, LLCActive, Dover, United States
• American Security Private LimitedActive, Bihar, since 2024
• American Security Resources CorporationInactive, Carson City, United States
• American Seeds Private LimitedActive, Telangana, since 2025
• American Seedsman
• American SelectionActive, Mamer, Luxembourg
• American Selection Holdings S.a., Sicav-FiarActive, Luxembourg, Luxembourg
• American Self Storage Inc.Active, Cornelius, United States
• American Self Storage of Oroville, LLCInactive, Santa Barbara, United States
• American Self-Storage of Grove City, LLCActive, Columbus, United States
• American Senior Living Limited PartnershipInactive, Plantation, United States
• American Senior Living of Dade City, FL, LLCInactive, Plantation, United States
• American Senior Living of Lakeland, FL, LLCActive, Plantation, United States
• American Senior Living of Sebring, FL, LLCActive, Plantation, United States
• American Seniors Association Holding Group, Inc.Active, Atlanta, United States
• American Sentinel Insurance CompanyActive, Jefferson City, United States
• American Sentinel UniversityUnited States
• American Separate Account No 2Active, New York, United States
• American Separate Account No 3Active, New York, United States
• American Sephardi FederationNew York City, United States
• American Service Petspet industry, Las Vegas, United States
• American Seven LtdActive, Retail sale via mail order houses or via Internet, Sutton, United Kingdom
• American Sexual Health AssociationUnited States
• American Shale Development, Inc.Active, Wilmington, United States
• American Shale Oiloil shale industry, Rifle
• American Shared Hospital ServicesListed, United States
• American Shave (India) Private LimitedActive, Delhi, since 2020
• American Sheep Industry AssociationUnited States
• American Shoe Machinery CompanyActive, Wilmington, United States
• American Shop 1 LtdActive, Other retail sale in non-specialised stores, Folkestone, United Kingdom
• American Shore and Beach Preservation Associationenvironment, United States
• American Short Line and Regional Railroad AssociationUnited States
• American Shrewsbury LtdActive (proposal to strike off), Unlicensed restaurants and cafes, Birmingham, United Kingdom
• American Shuffleboard Manufacturing (UK) LimitedLiquidation, Liverpool, United Kingdom
• American Shutters Distribution LtdActive, Manufacture of other products of wood; manufacture of articles of cork, straw and plaiting materials, Petersfiel
• American Shutters LtdActive, Dormant Company, London, United Kingdom
• American Sighthound Field AssociationUnited States
• American Signal CorporationMilwaukee, United States
• American Signal Technology (India) Private LimitedStruck off, Maharashtra, since 2004
• American Signatureindustrial manufacturing, Columbus, United States
• American Signature, Inc.Active, Columbus, United States
• American Sikh Congressional CaucusUnited States
• American Silk Mills, LLCActive, Wilmington, United States
• American Silk Nails LimitedActive, Hairdressing and other beauty treatment, Bristol, United Kingdom
• American Skating Centers, LLCActive, Elmsford, United States
• American Skiing CompanyUnited States
• American Sky LimitedActive, Non-trading company, Richmond, United Kingdom
• American Sleep Apnea AssociationUnited States
• American Slice LtdActive, Unlicensed restaurants and cafes, Birmingham, United Kingdom
• American Small & Mid CapsActive, Gent, Belgium
• American Small & Mid CapsActive, Luxembourg, Luxembourg
• American Sneakers B.V.Inactive, Weert, Kingdom of the Netherlands
• American Snuff Companytobacco industry, Memphis, United States
• American Soccer Company, IncorporatedActive, Torrance, United States
• American Social Hospitality Group, LLCActive, Fort Lauderdale, United States
• American Social Orlando LLCActive, Fort Lauderdale, United States
• American Social Science Association
• American Society for Aestheticshigher education, United States
• American Society for Artificial Internal OrgansUnited States
• American Society for Biochemistry and Molecular BiologyRockville, United States
• American Society for Bioethics and HumanitiesChicago, United States
• American Society for Cell BiologyBethesda, United States
• American Society for Clinical InvestigationUnited States
• American Society for CyberneticsWashington, D.C., United States
• American Society for Dental Aesthetics
• American Society for Eighteenth-Century Studieshigher education, United States
• American Society for Engineering EducationWashington, D.C., United States
• American Society for Engineering Management
• American Society for Environmental Historyhigher education, United States
• American Society for Gastrointestinal EndoscopyActive, Downers Grove, United States
• American Society for Histocompatibility and Immunogenetics
• American Society for Horticultural ScienceUnited States
• American Society for Legal Historyhigher education, New York City, United States
• American Society for Mass Spectrometryhigher education, Santa Fe, United States
• American Society for Metabolic & Bariatric SurgeryGainesville, United States
• American Society for Microbiologyhigher education, Washington, D.C., United States
• American Society for Nondestructive TestingUnited States
• American Society for NutritionBethesda, United States
• American Society for Pharmacology and Experimental TherapeuticsBethesda, United States
• American Society for Pharmacy LawSpringfield
• American Society for Photogrammetry and Remote SensingBethesda, United States
• American Society for Precision Engineering
• American Society for Premodern Asiahigher education, New Haven, United States
• American Society for Preventive Cardiology
• American Society for QualityMilwaukee, United States
• American Society for Quality India Private LimitedActive, Delhi, since 2010
• American Society for Radiation OncologyUnited States
• American Society for Reproductive ImmunologyUnited States
• American Society for Surgery of the HandUnited States
• American Society for Testing and MaterialsActive, Conshohocken, United States
• American Society for Testing and Materialshigher education, West Conshohocken, United States
• American Society for the Defense of Tradition, Family and PropertyUnited States
• American Society for the Prevention of Cruelty to AnimalsNew York City, United States
• American Society for Theatre Researchhigher education, Santa Cruz, United States
• American Society of Addiction MedicineChevy Chase, United States
• American Society of African CultureDissolved, United States
• American Society of Agricultural and Biological EngineersSt. Joseph, United States
• American Society of AgronomyMadison, United States
• American Society of Anesthesia Technologists & TechniciansUnited States
• American Society of AnesthesiologistsPark Ridge, United States
• American Society of Animal ScienceUnited States
• American Society of AppraisersUnited States
• American Society of Botanical Artists
• American Society of Brewing Chemists
• American Society of Church Historyhigher education, United States
• American Society of Clinical HypnosisUnited States
• American Society of Clinical Oncology, Inc.Active, Alexandria, United States
• American Society of Colon and Rectal SurgeonsUnited States
• American Society of Comparative LawUnited States
• American Society of Composers, Authors and PublishersActive, New York, United States
• American Society of CytopathologyUnited States
• American Society of Dental SurgeonsUnited States
• American Society of Exercise PhysiologistsUnited States
• American Society of GenealogistsUnited States
• American Society of Golf Course ArchitectsBrookfield, United States
• American Society of Health-System Pharmacists, Inc.Active, Lutherville Timonium, United States
• American Society of Hispanic Economists
• American Society of HypertensionDissolved, United States
• American Society of Ichthyologists and HerpetologistsWashington, D.C., United States
• American Society of Interior DesignersUnited States
• American Society of International LawUnited States
• American Society of Landscape Architects Inc.Active, Boston, United States
• American Society of Law, Medicine and EthicsUnited States
• American Society of Magazine EditorsUnited States
• American Society of MammalogistsUnited States
• American Society of Marine Engineers
• American Society of Mechanical EngineersNew York City, United States
• American Society of Media Photographersbusiness and professional associations, unions, Philadelphia, United States
• American Society of Mining and ReclamationWest Virginia
• American Society of MuslimsFalls Church, United States
• American Society of NaturalistsUnited States
• AMERICAN SOCIETY OF NEPHROLOGY, Inc.Active, Washington, United States
• American Society of News EditorsUnited States
• American Society of ParasitologistsUnited States
• American Society of Pediatric Hematology/OncologyChicago
• American Society of Pension Professionals & ActuariesArlington County
• American Society of PharmacognosyUnited States
• American Society of Plant BiologistsUnited States
• American Society of Plant TaxonomistsUnited States
• American Society of Plastic Surgeonsmedicine, United States, United States
• American Society of Plumbing EngineersUnited States
• American Society of Preventive OncologyMadison
• American Society of PrimatologistsUnited States