- Reyk- og eldþéttingar ehf.
6488S5DZWQ558Z31N175Kópavogur
- Reylon ehf.
6367007XYMJGJRCKSM96ReykjavíkLapsed - not renewed
- Reynidalur 3-11 ehf.
636700G3Z26K8UE7N998GarðabærLapsed - not renewed
- Reynihlíð ehf.
636700XIJM27YF75F473Mývatn
- Reynikelda ehf.
6488MM79FN77D7T37R74reykjavik
- Reyvest ehf
648829RHHIZ207CT2363Hafnarfjörður
- R&F ehf.
636700XKY4CEJNDGPZ22Reykjavík
- RG19 ehf
254900Q0QMZUMMKRLI02KopavogurLapsed - not renewed
- RG19 Viðburðir ehf.
2549004SH3GEW8GQIV84Gardabaer
- RGI fjárfestingarfélag ehf
6488XT4E5A32M8AC1407Reykjavík
- RG Lausnir Ehf.
2549003O8W5ZVGBGUQ84Kopavogur
- R. Guðmundsson ehf
636700OZ3M3F8LS2OK03ReykjavíkLapsed - not renewed
- R&G þjálfun ehf.
984500CCEDAFD0710E88GarðarbærLapsed - not renewed
- RHB ehf.
254900EXH99F2KRNHV56Gardabaer
- RIB Adventures ehf.
984500CB2A7DD6953311Kópavogur
- Riddarasteinn ehf.
64880008GET83G1HSG16Garðabæ
- Rifblaðka ehf.
984500038B682D1Q9O68Reykjavík
- Ríkisskuldabréfasjóður MP
25490019XBMGML59MI57Reykjavik
- Ríkisútvarpið ohf.
967600JA1IWEH99DBC43ReykjavikLapsed - not renewed
- Rikrib ehf.
549300P346QYWI6RIA68Reykjavík
- Rima eignir ehf.
984500C996DA51613672Reykjavík
- Rimahylur ehf.
54930012W815SP4VI369Reykjavík
- Rínarsteinn ehf.
636700JYSD8FFPR5IT03ReykjavíkLapsed - not renewed
- Rio Tinto á Íslandi hf.
875500EK2BDBRDUCVF37Hafnarfjörður
- Rithöfundasamband Íslands
549300SKUFCMBA8SUN23Reykjavík
- Riverside Capital ehf.
254900CA643MXN3TYX69Reykjavik
- Rivertown ehf.
636700HDJNRU2TN65N20ReykjavíkLapsed - not renewed
- Rixona ehf
6488A7LUA1AC307B7816Reykjavik
- RJÓ ehf.
549300YFWLOVYP46ZV51Reykjanesbær
- RJ Verkfræðingar ehf
2549008Y1ACDPPDNHL18Reykjavík
- RK bygg ehf.
5493003KYOAKHGNSI982ReykjavíkLapsed - not renewed
- RL7 ehf.
64889NO14SB7O75KA059ReykjavíkLapsed - not renewed
- RL-MAL ehf.
636700UL60KL8ACEH054Akranesi
- RMA ehf.
636700LEMM3CE9TUT750GarðabærLapsed - not renewed
- RMJ Fjárfestingar ehf.
64887CNIID6F705P0122Hafnarfjörður
- RM-ráðgjöf ehf.
636700F202ZZ8UX9GU59ReykjavíkLapsed - not renewed
- Roberto Baggio ehf
2549003ZIYFSTG1RK119Hafnarfjordur
- Robust ehf.
6367003KQMV6B0FESS55Hafnarfirði
- Rock Holding ehf.
549300WJS3DBI2GH6543Garðabær
- Róðhólshnjúkur hs.
254900MKVP3CHTULZP46Reykjavik
- RÓ ehf.
549300Z26ZOT5H7NFM66KópavogurLapsed - not renewed
- RÓG ehf.
636700TDXO9VW7YMOG90HafnarfirðiLapsed - not renewed
- R og R slf.
6367006E488PJL0R0U83ReykjanesbæLapsed - not renewed
- Rökstólar ehf.
6488ROJ52B76C459TI54Reykjavik
- Rols ehf.
636700KEXAMYP2LVY992HafnarfjörðurLapsed - not renewed
- Rome Capital ehf.
636700MTR3U7J1YWXR32Hafnarfirði
- Röntgen Domus ehf.
6488AUEYU602Z13R2861Kópavogur
- ROR ehf
984500B78CEDIBFL1D68Kópavogur
- Rörmenn Íslands ehf
636700Z30U58VBOFQU24KópavogurLapsed - not renewed
- Rósatún ehf.
636700STGRUPWGDHPT40ReykjavíkLapsed - not renewed
- Röskur rafvirki ehf.
64885QJDP49P1Z5J3229Akureyri
- Rósmundssen ehf.
2549001YWZ3BUW3U7P08Reykjavik
- Röspin ehf
5493005W7KBJIX34HS04Reykjavík
- Rotovia hf.
254900SVNQY00F8P6463DalvikLapsed - not renewed
- Round Frame Investments ehf.
254900XYKM78XGZ13M42ReykjavikLapsed - not renewed
- RSK ehf.
6367005PBNFC6SHV3407Garðabæ
- RTAS ehf
64885QEZ88FGDP376319Kópavogur
- RTG Travel ehf.
6488Q270L04RU8WW7J46ReykjavikLapsed - not renewed
- Rubix Ísland ehf.
6367006G1ASFICM2XF18KópavogurLapsed - not renewed
- Rufalo ehf.
636700WJKIXJQT993236Reykjavík
