Companies starting with R
584,180 records.
- Radio Christmas CicActive, Radio broadcasting, Amersham, United Kingdom
- Radio Christmas Films Manitoba Inc.Active, Winnipeg, Canada
- Radio Cine Forniture (India) Private LimitedUnder liquidation, Maharashtra, since 2005
- Radio City Association LimitedActive, Production of electricity, Kilbirnie, United Kingdom
- Radio City Beer Works LimitedActive, Manufacture of beer, Basildon, United Kingdom
- Radio City Developments LtdActive, Development of building projects, London, United Kingdom
- Radio City Services LtdActive, Other business support service activities n.e.c., Eddington, United Kingdom
- Radio City Social LimitedActive, Public houses and bars, Basildon, United Kingdom
- Radio Classicmass media, Almaty
- Radio ClatterbridgeActive, United Kingdom
- Radio Clip
- Radio Clothing Private LimitedActive, Maharashtra, since 2023
- Radio Club 103 - S.R.L.Active, Valle Di Cadore, Italy
- Radio Club ArgentinoBuenos Aires, Argentina
- Radio Club de ChileSantiago, Chile
- Radio Club de Costa RicaSan José, Costa Rica
- Radio Club de HondurasSan Pedro Sula, Honduras
- Radio Club d’HaïtiHaiti
- Radio Club ParaguayoAsunción, Paraguay
- Radio Club PeruanoLima, Peru
- Radio Club Pvt LtdStruck off, West Bengal, since 1960
- Radio Club UruguayoMontevideo, Uruguay
- Radio Club VenezolanoCaracas, Venezuela
- Radio Clyde Cash for KidsActive, Other social work activities without accommodation n.e.c., Glasgow, United Kingdom
- Radio Colchester LtdActive, Radio broadcasting, Basildon, United Kingdom
- Radio Comms LimitedActive, Wireless telecommunications activities, Burton On Trent, United Kingdom
- Radio Communication Museum of Great BritainActive, United Kingdom
- Radio Communication Services SRL in Via Breve R.C.S. SRL.Active, Milano, Italy
- Radio Communications LimitedActive, Other business support service activities n.e.c., Harrow, United Kingdom
- Radio Communications Online LimitedActive, Other telecommunications activities, Bedford, United Kingdom
- Radio Communications Solutions LimitedActive, Other engineering activities, London, United Kingdom
- Radio Commz UK LtdActive, Retail sale of telecommunications equipment other than mobile telephones, South Shields, United Kingdom
- Radio CompanyItaly
- Radio Company
- Radio Components and Transistors Company LimitedAmalgamated, Maharashtra, since 1962
- Radio Computing ServicesWhite Plains
- Radio Computing Services (India ) Private LimitedActive, Maharashtra, since 2002
- Radio Computing Services (India) Private LimitedActive, Mumbai City, India
- Radio Computing Services (UK) LimitedActive, Ready-made interactive leisure and entertainment software development, Godalming, United Kingdom
- Radio Comunicacion Sociedad AnonimaActive, Elche/Elx, Spain
- Radio Construction & Development Unit
- Radio Consumer Products Private LimitedActive, Gujarat, since 2023
- Radio Contracts LtdActive (proposal to strike off), Other engineering activities, Reading, United Kingdom
- Radio Control Distribution Company LimitedActive, Other service activities n.e.c., Derby, United Kingdom
- Radio Control Publishing LtdActive, Publishing of consumer and business journals and periodicals, Chelmsford, United Kingdom
- RADIO CONTROL s.r.o.Active, Ostrava, Czech Republic
- Radio Control Sail Winches LimitedActive, Retail sale of sports goods, fishing gear, camping goods, boats and bicycles, Birmingham, United Kingdom
- Radio Control Supplies LimitedActive, Other retail sale of new goods in specialised stores (not commercial art galleries and opticians), Waltham Cross
- Radio Controlled Co UK LtdActive, Retail sale of games and toys in specialised stores, London, United Kingdom
- Radio Controlled Transport Services LimitedActive, Other service activities n.e.c., Stockport, United Kingdom
- Radio Core Solutions Private LimitedActive, Tamil Nadu, since 2026
- Radio Corner Appliances Private LimitedActive, West Bengal, since 2000
- Radio Corner LimitedActive, Retail sale of electrical household appliances in specialised stores, Hinckley, United Kingdom
- Radio Corporation Ltd.Under process of striking off, Uttarakhand, since 1936
- Radio Corporation of New ZealandDissolved, electronics industry, retail, Wellington, New Zealand
- Radio Corporation of New Zealand
- Radio Corporation of Singaporebroadcasting, Singapore
- Radio Cowdenbeath CicActive, Radio broadcasting, Cowdenbeath, United Kingdom
- Radio Cracker BallymenaActive, Radio broadcasting, Ballymena, United Kingdom
- Radio Crafts of India Private LimitedStruck off, Karnataka, since 1979
- Radio Crawsham CicActive, Radio broadcasting, Haywards Heath, United Kingdom
- Radio Data Networks LimitedActive, Manufacture of electronic industrial process control equipment, Bishop'S Stortford, United Kingdom
- Radio DaysActive, Paris, France
- Radio Days
- Radio Days Retro LimitedActive, Other retail sale in non-specialised stores, Farnham, United Kingdom
- Radio Daze, LLCActive, Lewes, United States
- Radio Dead Ones
- Radio Design (UK) LimitedActive, Motion picture, video and television programme post-production activities, Bath, United Kingdom
- Radio Design India Private LimitedActive, Delhi, since 2008
- Radio Design LimitedActive, Manufacture of communication equipment other than telegraph, and telephone apparatus and equipment, Aberdeen, Un
- Radio Developments LtdActive, Other letting and operating of own or leased real estate, Loughton, United Kingdom
- Radio DGH EastbourneActive, United Kingdom
- Radio Diagnostic LtdActive, Other human health activities, Covenham St Bartholomew, United Kingdom
- Radio Diamond CicActive, Radio broadcasting, Manchester, United Kingdom
- Radio Diamond DMActive, Radio broadcasting, Manchester, United Kingdom
- Radio Digitale S.R.L.Active, Bergamo, Italy
- Radio Dimensione Suono - Societa' Per AzioniActive, Roma, Italy
- Radio Direct LimitedActive, Non-trading company, London, United Kingdom
- Radio Direction Labs LtdActive, Manufacture of other electrical equipment, Gosport, United Kingdom
- Radio Disney Group, LLCradio, New York City
- Radio DjiidoNouméa, New Caledonia
- Radio Dog LtdActive, Radio broadcasting, Leighton Buzzard, United Kingdom
- Radio Drieenhuizen Beheer B.V.Active, Amersfoort, Kingdom of the Netherlands
- Radio Dubuque
- Radio Ecca Fundacion CanariaActive, Palmas De Gran Canaria, Las, Spain
- Radio Edu Global Abroad Consultancy Private LimitedActive, Andhra Pradesh, since 2026
- Radio Elche SLActive, Elche/Elx, Spain
- Radio Electric Private LimitedActive, Maharashtra, since 1939
- Radio Electrical Supplies (Scotland) LimitedActive, Wholesale of radio, television goods & electrical household appliances (other than records, tapes, CD's & video
- Radio Electronic and Television Manufacturers AssociartionActive, Maharashtra, since 1969
- Radio Electronics Corpn Private LimitedStruck off, Maharashtra, since 1949
- Radio Elvis
- Radio en TV Stegeman B.V.Active, Apeldoorn, Kingdom of the Netherlands
- Radio Engineering & Electronics AssociationJapan
- Radio Enterprises Private LimitedStruck off, Maharashtra, since 1956
- Radio EOS B.V.Active, Baarn, Kingdom of the Netherlands
- Radio Essex LimitedActive, Radio broadcasting, Leigh-On-Sea, United Kingdom
- Radio Evolution Sweden ABActive, Kista, Sweden
- Radio Exe LtdActive, Radio broadcasting, Cowbridge, United Kingdom
- Radio Experts LimitedActive, Advertising agencies, Ashford, United Kingdom
- Radio Experts Trustees LimitedActive, Other business support service activities n.e.c., Ashford, United Kingdom
- Radio Expressradio, Burbank
- Radio Express LimitedActive, Other business support service activities n.e.c., Nottingham, United Kingdom
- Radio F Pass Systems Private LimitedActive, Maharashtra, since 1991
- Radio Facilities Audio LtdActive, Sound recording and music publishing activities, London, United Kingdom
- Radio Factory RETDissolved, consumer electronics industry, radio industry, defence industry, Tallinn, Estonia
- Radio Faro S.A.Active, Pontevedra, Spain
- Radio Faza CicActive, Radio broadcasting, Nottingham, United Kingdom
- Radio Film LtdActive, Motion picture production activities, Kington, United Kingdom
- Radio FiorenzuolaActive, Piacenza, Italy
- Radio Firstradio broadcasting, Port Huron, United States
- Radio Fish
- Radio Flyergame industry, Chicago, United States
- Radio Folkestone CicActive, Radio broadcasting, Folkestone, United Kingdom
- Radio Foods and Beverages LLPActive, Gujarat, since 2016
- Radio Forces Françaises de BerlinGermany
- Radio ForestActive, United Kingdom
- Radio FranceParis, France
- Radio Free AsiaWashington, D.C., United States
- Radio Freedom
- Radio Frequency Design LtdActive, Wireless telecommunications activities, Chichester, United Kingdom
- Radio Frequency Expert - S.R.L.Active, Orvieto, Italy
- Radio Frequency Identification Tech Systems Private LimitedStruck off, Telangana, since 2011
- Radio Frequency Micro Devices (India) Private LimitedStruck off, Telangana, since 2008
- Radio Frequency Solutions LLPStruck off
- Radio Frequency SystemsTrignac, France
- Radio Frequency Systems FranceActive, Trignac, France
- Radio Frequency Systems Gesellschaft mit beschränkter HaftungActive, Hannover, Germany
- Radio Frequency Systems GmbHActive, since 2001
- Radio Frequenza S.R.L.Active, Zumpano, Italy
- Radio Frimley ParkActive, United Kingdom
- Radio FukushimaFukushima Prefecture, Japan
- Radio Futura
- Radio GalèreFrance
- Radio Gates LtdActive, Dormant Company, Brentwood, United Kingdom
- Radio GinsengGrünheide (Mark), Germany
- Radio GlangwiliCarmarthen, United Kingdom
- Radio Globo S.R.L.Active, Roma, Italy
- Radio Guangdongradio, newspaper
- Radio Guangdong Voice of the Cityradio, Guangzhou
- Radio H-P LimitedActive, Agents involved in the sale of a variety of goods, Weymouth, United Kingdom
- Radio Halcyon LimitedActive, Other publishing activities, Mayfair, London, United Kingdom
- Radio Hall of FameUnited States
- Radio Haná, s.r.o.Active, Olomouc, Czech Republic
- Radio HarrowActive, United Kingdom
- Radio Havanna
- Radio Heart
- Radio Heartcore LtdActive, Artistic creation, London, United Kingdom
- Radio Hertford (Commercial) LimitedActive, Radio broadcasting, Chester, United Kingdom
- Radio HillingdonActive, United Kingdom
- Radio Holdco LimitedActive, Activities of other holding companies n.e.c., Gloucester, United Kingdom
- Radio HoldingActive, Anglet, France
- Radio Holland
- Radio Holland Germany GmbHActive, Hamburg, Germany
- Radio Holland Group B.V.Active, Rotterdam, Kingdom of the Netherlands
- Radio Holland Netherlands B.V.Active, Rotterdam, Kingdom of the Netherlands
- Radio Holland Norway AsActive, Oslo, Norway
- Radio Holland UK LtdActive, Repair of electrical equipment, Hartlepool, United Kingdom
- Radio HortonActive, United Kingdom
- Radio House (UK) LtdActive (proposal to strike off), Management of real estate on a fee or contract basis, Birmingham, United Kingdom
- Radio Ikhlas LimitedActive, Radio broadcasting, Derby, United Kingdom
- Radio Immagine Uno S.R.L.Active, Latina, Italy
- Radio India LimitedActive, Other service activities n.e.c., Bilston, United Kingdom
- Radio IndustriNorway
- Radio Industrija Nikola Teslaelectronics industry, Belgrade, Serbia
- Radio Industry Senior ClubInactive, Sorø, Denmark
- Radio Infracom India Private LimitedActive, Delhi, since 2015
- Radio Innante Revy AsActive, Hafrsfjord, Norway
- Radio Innovation Private LimtedDormant (section 455), Odisha, since 2008
- Radio Innovation Sweden AB (publ)Active, Bromma, Sweden
- Radio Instruments Associates Pvt.ltd.Active, Telangana, since 1962
- Radio Interactive Private LimitedActive, Tamil Nadu, since 2025
- Radio International LtdActive, Sound recording and music publishing activities, London, United Kingdom
- Radio Investment Holdings LimitedActive, Road Town, British Virgin Islands
- Radio Investments Holdings LimitedActive, Activities of other holding companies n.e.c., Loughton, United Kingdom
- Radio Invicta LimitedActive, Other business support service activities n.e.c., United Kingdom
- Radio Iodine
- Radio IP Softwaresoftware industry, Montreal, Canada
- Radio Islam LimitedActive, Radio broadcasting, Ilford, United Kingdom
- Radio IT LtdActive, Radio broadcasting, London, United Kingdom
- Radio ItaliaCologno Monzese, Italy
- Radio Italia Live TVItaly
- Radio Italia S.P.A.Active, Milano, Italy
- Radio Italia TVItaly
- Radio ja TV Rajala OyInactive, N/A, Finland
- Radio Jackie LimitedActive, Radio broadcasting, Surbiton, United Kingdom
- Radio Jingles 24 LimitedActive, Sound recording and music publishing activities, Wakefield, United Kingdom
- Radio Joint Audience Research LimitedActive, Other service activities n.e.c., London, United Kingdom
- Radio Junction Technologies Private LimitedStruck off, Delhi, since 2014
- Radio Kajaus OyActive, Kajaani, Finland
- Radio Kalahari Orkes
- Radio Kaleidoscope LimitedActive, Dormant Company, Leigh On Sea, United Kingdom
- Radio Kalkatta Consulting LLPActive, since 2025
- Radio Kaos
- Radio Kerry Holdings
- Radio Kerry Holdings LimitedActive, Tralee, Ireland
- Radio Khushkhabri LimitedActive (proposal to strike off), Radio broadcasting, Hayes, United Kingdom
- Radio Kiss Kiss TV
- Radio KlinikfunkGermany
- Radio Koch Marine Elektronik GmbHActive, Schacht-Audorf, Germany
- Radio KolorWarsaw, Poland
- Radio Kozachok LtdActive, Radio broadcasting, London, United Kingdom
- Radio LanarkshireActive, United Kingdom
- Radio LarrozeActive, Braine-L'Alleud, Belgium
- Radio LibertàVarese, Italy
- Radio Lingua LtdActive, Publishing of computer games, Ka1 2By, United Kingdom
- Radio Lingua NetworkSouth Ayrshire
- Radio Links Communications LimitedActive, Wireless telecommunications activities, Eaton Socon St Neots, United Kingdom
- Radio Lisburn Live CicActive, Radio broadcasting, Lisburn, United Kingdom
- RADIO LOFT ApSActive, Brabrand, Denmark
- Radio Log GmbH Logistik in der Radiologie und NuklearmedizinActive, Paderborn, Germany
- Radio LollipopUnited Kingdom
- Radio Lollipop (Trading) LimitedActive, Other social work activities without accommodation n.e.c., London, United Kingdom
- Radio Lollipop (UK) LimitedActive, Other social work activities without accommodation n.e.c., London, United Kingdom
- Radio Lollipop International LimitedActive, Other social work activities without accommodation n.e.c., London, United Kingdom
- Radio London LtdActive, Television programming and broadcasting activities, Aylesbury, United Kingdom
- Radio Londra LtdActive, Radio broadcasting, Northolt, United Kingdom
- Radio Luxembourg (London) LimitedActive, Dormant Company, United Kingdom
- Radio LXMBRG
- Radio M29 C.I.C.Active, Radio broadcasting, Tyldesley, United Kingdom
- Radio Mais Brazil UK LtdActive, Radio broadcasting, Stockwell, United Kingdom
- Radio MarconiLecco
- Radio Maria EtsActive, Erba, Italy
- Radio Maria United Kingdom (UK)Active, United Kingdom
- Radio Maria ÖsterreichVienna, Austria
- Radio Mars
- Radio Marsden Ventures LtdActive (proposal to strike off), Radio broadcasting, London, United Kingdom
- Radio Massacre International
- Radio Mateu, S.L.Active, Artesa De Segre, Spain
- Radio Matériel S.A.Active, Bussigny, Switzerland
- RADIO MAX DANMARK ApSActive, Ringkøbing, Denmark
- Radio Meditech Private LimitedActive, Telangana, since 2026
- Radio Meller GmbHActive, Köln, Germany
- Radio Mercury LimitedActive, Radio broadcasting, United Kingdom
- Radio Mi Amigo LtdActive, Radio broadcasting, Harwich, United Kingdom
- Radio Michael LimitedActive, Other specialised construction activities n.e.c., Aberdeen, United Kingdom
- Radio Midco LimitedActive, Activities of other holding companies n.e.c., Gloucester, United Kingdom
- Radio Milano International S.R.L.Active, Milano, Italy
- Radio Mindanao Networkradio network, Makati, Philippines
- Radio MittelweserNienburg/Weser, Germany
- Radio Monte Carlo TVItaly
- Radio MoriokaNakanohashidōri, Morioka, Japan
- Radio Moscow
- Radio Music Shop LimitedActive, Dormant Company, London, United Kingdom
- Radio Music Store LimitedActive, Retail sale of audio and video equipment in specialised stores, Stirlingshire, United Kingdom
- Radio Mzeba LtdActive, Other human health activities, London, United Kingdom
- Radio NanaoJapan
- Radio Neshat
- Radio Net Media LimitedActive, Other information technology service activities, London, United Kingdom
- Radio Network LtdActive, West Bengal, since 1994
- Radio New Zealand LimitedActive, Wellington, New Zealand
- Radio Newark LimitedActive, Radio broadcasting, Newark, United Kingdom
- Radio Newco LimitedActive, Other professional, scientific and technical activities n.e.c., Evesham, United Kingdom
- Radio Newquay and Media LimitedActive, Radio broadcasting, Newquay, United Kingdom
- Radio News Co LtdActive, Activities of other holding companies n.e.c., Leeds, United Kingdom
- Radio News Hub LimitedActive, Radio broadcasting, Leeds, United Kingdom
- Radio News Private LimitedStruck off, Delhi, since 2012
- Radio NibenittenActive, Nibe, Denmark
- Radio NinespringsActive, Radio broadcasting, Yeovil, United Kingdom
- Radio NipponChōjamachi, Japan
- Radio North Angus LimitedActive, Radio broadcasting, Arbroath, United Kingdom
- Radio Northumberland LimitedActive, Radio broadcasting, Bishop Auckland, United Kingdom
- Radio Northwich LLPActive, Northwich, United Kingdom
- Radio NostalgieActive, Paris, France
- Radio Nova LimitedActive, Radio broadcasting, Newport, United Kingdom
- Radio NRWGermany
- Radio Nueva VidaUnited States
- Radio O Media CicActive, Radio broadcasting, Manchester, United Kingdom
- Radio OcéanoDissolved
- Radio Og TV Hjørnet AsActive, Kongsberg, Norway
- Radio on Productions LtdActive, Motion picture production activities, London, United Kingdom
- Radio Ondas Servicios Maritimos SLActive, Algeciras, Spain
- Radio One FM SLActive, València, Spain
- Radio Orense SaActive, Ourense, Spain
- Radio Orwell LimitedActive, Non-trading company, United Kingdom
- Radio Osaka CorporationOsaka Prefecture, Japan
- Radio Ouseburn CicActive, Licensed clubs, Newcastle Upon Tyne, United Kingdom
- Radio Pakistanmass media
- Radio Palace Private LimitedStruck off, Madhya Pradesh, since 2002
- Radio Panj LimitedActive, Other service activities n.e.c., Coventry, United Kingdom
- Radio Parts Supply Company LimitedDissolved, Maharashtra, since 1944
- Radio Path Diagnostic Centre Private LimitedActive, Jharkhand, since 2020
- Radio Philippines Networkstate media, Quezon City, Philippines
- Radio PHM CicActive, Radio broadcasting, Birmingham, United Kingdom
- Radio Phones Pvt LtdActive, Kerala, since 1948
- Radio Phono Distribution RapsodieActive, Marseille, France
- Radio Picnic
- Radio Pirata
- Radio Place (ST Albans) LimitedActive, Residents property management, St. Albans, United Kingdom
- Radio Plus Private Limited (OPC)Active, Odisha, since 2016
- Radio Plymouth LimitedActive, Radio broadcasting, East Grinstead, United Kingdom
- Radio Point of Sale GmbHActive, Kiel, Germany
- Radio Pontevedra S.A.Active, Pontevedra, Spain
- Radio PopularChennai
- Radio Popularretail, Maia, Portugal
- Radio Popular Sociedad Anonima Cadena De Ondas Populares EspañolasActive, Madrid, Spain
- Radio Power ProjectRoppongi, Japan
- Radio PR LimitedActive, Dormant Company, Wickford, United Kingdom
- Radio Progreso & ERIC-SJEl Progreso
- Radio Prostorradio industry, Czech Republic
- Radio ProvinciaArgentina
- Radio Pölz KommanditgesellschaftActive, Wien, Austria
- Radio Radio
- Radio Ramasuri Rundfunk- Programm GmbH & Co. KGActive, Weiden I.D.Opf., Germany
- Radio Rangoli CicActive, Radio broadcasting, Leeds, United Kingdom
- Radio Rated LtdActive, Sound recording and music publishing activities, Andover, United Kingdom
- Radio Rats
- Radio RCF Notre DameActive, Paris, France
- Radio Recorders, Inc.Dissolved, 7000 Santa Monica Boulevard, United States
- Radio Refrigeracion De JuarezActive, Juarez, Mexico
- Radio RegenActive, Activities of other membership organizations n.e.c., Stockport, United Kingdom
- Radio Relay LimitedActive, Wireless telecommunications activities, Lewes, United Kingdom
- Radio Rentals
- Radio Research ConsortiumOlney
- Radio Research StationUnited Kingdom
- Radio Respect CicActive (proposal to strike off), Radio broadcasting, Bognor Regis, United Kingdom
- Radio Rider LtdActive, Financial management, London, United Kingdom
- Radio Rocket Private LimitedActive, Delhi, since 2021
- Radio Romeo
- Radio RoomUnited States
- Radio S.R.L.Active, Quattro Castella, Italy
- Radio Saltire (Scio)Active, United Kingdom
- Radio Salud S.A.Active, Barcelona, Spain
- Radio SangamActive, Sound recording and music publishing activities, Huddersfield, United Kingdom
- Radio Sansar Pvt. Ltd.Struck off, Delhi, since 2000
- Radio SantecGermany
- Radio Sboro
- Radio Scarborough LimitedActive, Radio broadcasting, Scarborough, United Kingdom
- Radio Schark LimitedActive, Other publishing activities, Forest Gate, United Kingdom
- Radio Schulz GmbHActive, Hameln, Germany
- Radio Science
- Radio Seagull UK LtdActive, Radio broadcasting, Ipswich, United Kingdom
- Radio Segovia, S.A.Active, Segovia, Spain
- Radio Segura S.A.Active, Segura, Spain
- Radio Seno DR Cecile AbrahamActive, Ohey, Belgium
- Radio Services IncActive, Road Town, British Virgin Islands
- Radio Servicing Association LimitedDissolved, Maharashtra, since 1941
- Radio Sez LimitedActive, Portrait photographic activities, London, United Kingdom
- Radio Sherborne Community Interest CompanyActive, Radio broadcasting, Sherborne, United Kingdom
- Radio Shop LtdActive, Wireless telecommunications activities, Leeds, United Kingdom
- Radio Show LimitedActive, Radio broadcasting, Woking, United Kingdom
- Radio Siegen Betriebsgesellschaft mbH & Co.KGActive, Siegen, Germany
- Radio Silence
- Radio Silence Entertainment LimitedActive, Artistic creation, Cardiff, United Kingdom
- Radio Silence ProductionsUnited States
- Radio Silesia Spółka Z Ograniczoną OdpowiedzialnościąActive, Katowice, Poland
- Radio Silks LimitedActive, Other retail sale in non-specialised stores, Cheshunt, United Kingdom
- Radio Six LimitedActive, Artistic creation, London, United Kingdom
- Radio Skye Pods LtdActive, Other holiday and other collective accommodation, Isle Of Skye, United Kingdom
- Radio Slawian LtdActive (proposal to strike off), Pre-press and pre-media services, Portsmouth, United Kingdom
- Radio Society of Great BritainActive, Book publishing, Bedford, United Kingdom
- Radio Society of Great BritainBedford, United Kingdom
- Radio Society of Sri LankaColombo, Sri Lanka
- Radio South LimitedActive, Activities of head offices, United Kingdom
- Radio South West CicActive, Radio broadcasting, Glasgow, United Kingdom
- Radio Spectrum Management
- Radio Spunk LtdActive, Radio broadcasting, Wigan, United Kingdom
- Radio ST Austell Bay Community Interest CompanyActive, Radio broadcasting, Truro, United Kingdom
- Radio ST HelierActive, United Kingdom
- Radio Star LimitedActive, Dormant Company, London, United Kingdom
- Radio Star Rentals LtdActive, Renting and leasing of media entertainment equipment, Thame, United Kingdom
- Radio Stars
- Radio Structures LimitedActive, Manufacture of communication equipment other than telegraph, and telephone apparatus and equipment, Northampton,
- Radio Studio 105 S.P.A.Active, Milano, Italy
- Radio Studio Delta SNCActive, Cesena, Italy
- Radio Studio Services LimitedActive, Other business support service activities n.e.c., Godalming, United Kingdom
- Radio Sudd LtdActive, Radio broadcasting, Caerdydd, United Kingdom
- Radio suisse romandeLausanne
- Radio Supply Stores (Cinema) Pvt LtdActive, West Bengal, since 1949
- Radio Supply Stores Pvt LtdActive, West Bengal, since 1932
- Radio Swing
- Radio Sydhavsøerne A/sInactive, Nykøbing F, Denmark
- Radio Sync LimitedActive (proposal to strike off), Sound recording and music publishing activities, London, United Kingdom
- Radio Systemes Ingenierie Video TechnologiesActive, Strasbourg, France
- Radio Systems CorporationActive, Wilmington, United States
- Radio Systems Equipamientos Electronicos S.L.Active, Terrassa, Spain
- Radio Systems Information LimitedActive, Business and domestic software development, Cranbrook, United Kingdom
- Radio Systems LimitedActive, Wireless telecommunications activities, Stocking Fen Road, United Kingdom
- Radio Systems Network LimitedActive, Retail sale of telecommunications equipment other than mobile telephones, Banstead, United Kingdom
- Radio Systems UK Management LimitedActive, Non-trading company, London, United Kingdom
- Radio Tactics Group LtdActive, Data processing, hosting and related activities, Southampton, United Kingdom
- Radio Tapok
- Radio TarifaSpain
- Radio Tatras International LtdActive, Sound recording and music publishing activities, Luton, United Kingdom
- Radio Taxi & Tours India Private LimitedUnder process of striking off, Uttar Pradesh, since 2012
- Radio Taxi (Winchester) LimitedActive, Taxi operation, Southampton, United Kingdom
- Radio Taxi = La SpeziaActive, La Spezia, Italy
- Radio Taxi De Madrid SCLActive, Madrid, Spain
- Radio Taxi Jolli Societa' CooperativaActive, Messina, Italy
- Radio Taxicabs Credit Union
- Radio Taxis (Fareham) LimitedActive, Taxi operation, Fareham, United Kingdom
- Radio Taxis (Southampton) LimitedActive, Taxi operation, Southampton, United Kingdom
- Radio Taxis (Swindon) LimitedActive, Taxi operation, Swindon, United Kingdom
- Radio Taxis (Winchester) LimitedActive, Taxi operation, Southampton, United Kingdom
- Radio Taxis LimitedActive, Taxi operation, Southampton, United Kingdom
- Radio Technical Services Eot LimitedActive, Activities of other holding companies n.e.c., Cheltenham, United Kingdom
- Radio Technical Services LimitedActive, Television programming and broadcasting activities, London, United Kingdom
- Radio Technical Solutions LimitedActive, Repair of electrical equipment, London, United Kingdom
- Radio Technology Holdings LimitedActive, Wholesale of electronic and telecommunications equipment and parts, Romsey, United Kingdom
- Radio Tele Mediterraneo
- Radio Tele Molise S.R.L.Active, Campobasso, Italy
- Radio Tele SalentoItaly
- Radio Tele Trentino Regionale
- Radio Telecomunicaciones Medina SLActive, Medina Del Campo Valladolid, Spain
- Radio Television Artesia
- Radio Television Belle Amie D.O.O. NisActive, London, United Kingdom
- Radio Television Groupe AvenirDemocratic Republic of the Congo
- Radio Television J P AbribatActive, Toulenne, France
- Radio Television of VojvodinaNovi Sad, Serbia
- Radio Televisione SardaSassari
- Radio Televisión CeutaCeuta, Spain
- Radio Televisyen MalaysiaKuala Lumpur, Malaysia
- Radio Today Broadcasting LimitedActive, Delhi, since 2000
- Radio Top LtdActive, Radio broadcasting, Manchester, United Kingdom
- Radio Tower Engineering LimitedActive, Manufacture of metal structures and parts of structures, Broxburn, United Kingdom
- Radio Trading Desk LimitedActive, Advertising agencies, Cheltenham, United Kingdom
- Radio Training NetworkUnited States
- Radio Transportes Logo Sa De CVActive, Monterrey, Mexico
- Radio Trent LimitedActive, Radio broadcasting, United Kingdom
- Radio TT B.V.Active, Breda, Kingdom of the Netherlands
- Radio TV Bendele LimitedActive (proposal to strike off), Radio broadcasting, London, United Kingdom
- Radio TV Sardegna International S.R.L.Active, Sassari, Italy
- Radio TynesideActive, United Kingdom
- Radio TzafonMigdal Tefen, Israel
- Radio Télévision Catholique BelgeBelgium
- Radio Télévision Libre des Mille CollinesDissolved, Rwanda
- Radio Télévision SuisseGeneva, Switzerland
- Radio Ukraineradio, Kyiv, Ukraine
- Radio UNIACCChile
- Radio Unklaren LtdActive, Support activities to performing arts, Kingston Upon Thames, United Kingdom
- Radio Vago
- Radio van Vliet Holding B.V.Active, Bodegraven, Kingdom of the Netherlands
- Radio Veneers LimitedLiquidation, Other special trades construction, London, United Kingdom
- Radio Venezia S.R.L.Active, Venezia, Italy
- Radio Venum Entertainment Private LimitedActive, West Bengal, since 2024
- Radio Venus LimitedActive, Other publishing activities, Northampton, United Kingdom
- Radio Vibe LtdActive, Radio broadcasting, Twickenham, United Kingdom
- Radio Victory LtdActive, Radio broadcasting, Portsmouth, United Kingdom
- Radio Vigo S.A, unipersonalActive, Vigo, Spain
- Radio VilanovaDissolved, Spain
- Radio Viva S.R.L.Active, Gavardo, Italy
- Radio Warrington C.I.C.Active, Radio broadcasting, Warrington, United Kingdom
- Radio Waves (Penkridge) LimitedActive, Other telecommunications activities, Stafford, United Kingdom
- Radio Waves Communications UK LimitedActive, Other business support service activities n.e.c., Quinton, United Kingdom
- Radio Werewolf
- Radio West Fife (Scio)Active, United Kingdom
- Radio West Suffolk LimitedActive, Radio broadcasting, Bury St Edmunds, United Kingdom
- Radio Wien Band
- Radio Wimborne LimitedActive, Radio broadcasting, Wimborne, United Kingdom
- Radio Winchcombe LimitedActive, Radio broadcasting, Winchcombe, United Kingdom
- Radio Wings
- Radio Winzen LimitedActive, Other business support service activities n.e.c., Birmingham, United Kingdom
- Radio Works LimitedActive, Advertising agencies, London, United Kingdom
- Radio Works Trust Company LimitedActive, Other business support service activities n.e.c., London, United Kingdom
- Radio Worthing CicActive, Radio broadcasting, Worthing, United Kingdom
- Radio WSWWeißwasser, Germany
- Radio Wyvern LimitedActive, Media representation services, Worcester, United Kingdom
- Radio y Televisión Argentina Sociedad del EstadoArgentina
- Radio y Televisión de GuatemalaGuatemala City, Guatemala
- Radio y Televisión de HidalgoMexico
- Radio y Televisión Querétaro
- Radio y Televisión Universitaria UTO
- Radio Yellow Top Cab (Southport) LimitedActive, Taxi operation, Merseyside, United Kingdom
- Radio Éireann Players
- Radio ČasOstrava, Czech Republic
- Radio, Electrical and Television Retailers' Associationbusiness and professional associations, unions, United Kingdom
- Radio, Electrical and Television Retailers' Association (R.e.t.r.a.) LimitedLiquidation, Other business support service activities n.e.c., Northampton, United Kingdom
- Radio- ja televisiotoimittajien liitto - Radio- och televisionsredaktörernas förbund r.y.Active, Helsinki, Finland
- Radio- ja tv-museosäätiö srActive, Kerava, Finland
- Radio- Og Tv-Forhandler Knud Thomsen Og Grethe Thomsens UddannelseslegatActive, København K, Denmark
- Radio- Og Tv-Teknikk AsActive, Arendal, Norway
- Radio-Active Communications LimitedActive, Retail sale of telecommunications equipment other than mobile telephones, Chester, United Kingdom
- Radio-Active Manufacturing LimitedActive, Manufacture of other games and toys, n.e.c., Northallerton, United Kingdom
- Radio-Care LtdActive, Specialists medical practice activities, Manchester, United Kingdom
- Radio-Club Du TournaisisActive, Tournai, Belgium
- Radio-Inn-Salzach-Welle-Programmanbietergesellschaft mbHActive, Burgkirchen A.D. Alz, Germany
- RADIO-MSU Network
- Radio-PTT VisionDissolved, France
- Radio-Trimmeri OyInactive, N/A, Finland
- Radio-Télévision Analamanga
- Radio-Télévision nationale congolaiseKinshasa, Democratic Republic of the Congo
- Radio.co (UK) LtdActive, Business and domestic software development, Manchester, United Kingdom
- radio.de GmbHHamburg, Germany
- radio.string.quartet.vienna
- Radio/Tele FFHBad Vilbel, Germany
- Radio5 LimitedActive, Information technology consultancy activities, Stockport, United Kingdom
- Radioactive
- Radioactive 2.0 Community Interest CompanyActive, Pre-press and pre-media services, London, United Kingdom
- Radioactive Chicken Heads
- Radioactive Clothing LimitedActive, Wholesale of audio tapes, records, CDs and video tapes and the equipment on which these are played, Middlesex, U
- Radioactive Consulting LimitedActive, Other information technology service activities, Bristol, United Kingdom
- Radioactive Eiendom AsActive, Skui, Norway
- Radioactive Finance LimitedActive, Kowloon, Hong Kong
- Radioactive Frog Ltd.Active, Other professional, scientific and technical activities n.e.c., Cheltenham, United Kingdom
- Radioactive Group LimitedActive, Activities of head offices, Gloucester, United Kingdom
- Radioactive Hospitality LLPActive, Delhi, since 2016
- Radioactive Internet LLPActive, since 2026
- Radioactive Isotope Beam FactoryJapan
- Radioactive LimitedActive, Dormant Company, Worcester, United Kingdom
- Radioactive Productions LimitedActive, Sound recording and music publishing activities, Borehamwood, United Kingdom