| OH! PEOPLE AS 923 798 528 | asker | 11. sep. 2023 |
| OLANDIA AS 916 226 802 | oslo | 28. aug. 2023 |
| NYTT-BYGG AS 994 516 981 | skien | 23. juni 2023 |
| O2II AS 922 122 954 | indre østfold | 21. juni 2023 |
| O. STEFANSON AS 998 166 128 | lund | 13. juni 2023 |
| NYGAARD AS 961 035 287 | stavanger | 5. mai 2023 |
| ODDLEIF AARAM AS 916 700 954 | moss | 20. mars 2023 |
| OLE KJETIL HURV 987 152 311 | froland | 7. okt. 2022 |
| OLSET EIENDOM AS 946 050 881 | ålesund | 12. juli 2022 |
| NYGÅRD FJELLSPRENGING AS 976 956 923 | trondheim | 6. juli 2022 |
| NUTRI CONSULT Anders Struksnes 988 329 150 | oslo | 8. sep. 2021 |
| NORWEGIAN TRAINING ACADEMY AS 919 854 316 | bærum | 18. aug. 2021 |
| NOT MØBELSNEKKERI AS 923 198 199 | notodden | 10. mars 2021 |
| OCEANSAVER AS 986 257 691 | drammen | Invalid Date |
| OSEN SMÅBYGG AS 912 186 202 | åsnes | 10. jan. 2025 |
| OMT BO AS 912 808 947 | narvik | 9. jan. 2025 |
| OSLO BYGG SERVICES GORGOTEANU 829 628 732 | lillestrøm | 10. des. 2024 |
| OVERHALLA FJØS AS 923 256 032 | overhalla | 9. des. 2024 |
| OMNI BS AS 926 061 291 | vågan | 28. nov. 2024 |
| OPPUSS BYGG AS 999 095 194 | bærum | 27. nov. 2024 |
| OTARASANU BUD & TRANSPORT 930 124 745 | ås | 21. nov. 2024 |
| OSLO BYGG OG INTERIØR SARDINA FRAGA 927 171 848 | asker | 19. nov. 2024 |
| OSLOVELO AS 914 126 851 | oslo | 12. nov. 2024 |
| OSLO MIKROBULDRING AS 927 189 577 | oslo | 11. nov. 2024 |
| OT TECH AS 918 841 482 | horten | 23. okt. 2024 |
| OSLOVENT AS 925 453 714 | halden | 18. okt. 2024 |
| OMB AS 912 057 887 | lindesnes | 16. okt. 2024 |
| OSLO PROSJEKTSERVICE AS 918 039 384 | oslo | 11. okt. 2024 |
| OMÅ AS 928 688 283 | lindesnes | 10. okt. 2024 |
| OSLO B SERVICE AS 994 871 048 | oslo | 8. okt. 2024 |
| OSLO TRANSPORTTJENESTER AS 819 666 032 | oslo | 1. okt. 2024 |
| OTTESEN ABC BYGG OG RENHOLD 932 102 838 | oslo | 30. sep. 2024 |
| OPTIOXR AS 929 832 906 | nord-odal | 25. sep. 2024 |
| ORDINO AS 832 238 732 | drammen | 13. sep. 2024 |
| OSLO COMMUNICATION AS 921 100 922 | lillestrøm | 5. sep. 2024 |
| OSLO BYGG OG RENGJØRING AS 915 073 921 | oslo | 4. sep. 2024 |
| OSTERØY CONSULTING AS 995 792 311 | osterøy | 4. sep. 2024 |
| ORIGINAL FLIS VYTAUTAS GRIKAINIS 923 007 644 | enebakk | 27. aug. 2024 |
| OSLOVES PIZZA AS 922 310 211 | oslo | 7. aug. 2024 |
| OTICA AS 929 482 808 | sandnes | 16. juli 2024 |
