Bedrift T - Oppegård
- Tunmo
- Tydahl AS
- Tetøsene AS
- Tento AS
- Tydeligvis AS
- Tostin AS
- Tienilo AS
- Tøft
- Tobias Biribakken
- Tisell Media
- Trine Hattestad
- Tove Ladstein
- Tor Kessel
- Torp Regnskapstjenester
- T Strige
- TT-Gruppen AS
- TK Rørservice AS
- Th Investments AS
- TM-Data AS
- Te Invest AS
- Theo Schei
- Tld Holding AS
- Thi Holding AS
- Ted Matthews AS
- Tann Sentralen AS
- Trygg Lekeplass AS
- Telma Holding AS
- T&V Bygg AS
- Thoralf Nilssen AS
- Thorsen Associates AS
- Tjernæs Drift AS
- Tokheim Opp AS
- Toppenhaug Eldresenter
- Tussebekken Grendelag
- Tina Dahl
- Truls Hjertuslot
- Tomas Fjeldberg
- Tannlegesenter Greverud
- Torunn Fatland
- Taxi Iqbal
- Terje Kjell Pedersen
- Trygve Fjellvang Melvold
- TK Rørservice AS Konkursbo
- TK Rørservice AS Konkursbo
- Team Wiggonator - Minnefond
- Trenogbliglad med Hansen
- Truls Larsen Guidebøker
- Torill Holth Lederutvikling
- Tove Røysted Aker
- Tryg Transport Alabay
- Thoresen Medical Strategy
- Terapeut Pernille Basnes
- Tannlege Silje Samer
- Tora Johansen Mære
- T Yohaness Consult
- Tore E Andresen
- Tenkehatten til Bondevik
- Tannlege Tom Sipos AS
- Top Plan Utvikling AS
- Top Plan Eiendom AS
- Tore Eilef Andresen
- Tea Party-Bevegelsen
- Tveito-Familiens Sameie
- Tveito-Familiens Sameie
- T E Gangsø
- Team Wiggonator - Minnefond
- Trond Egil Diesen
- Teglverk Media Lampi
- Terje Haugen Consulting AS
- Tone Linn Holtan
- Thomassen Bjørn Arve
- Tømrermester Henning T. Hansen
- Transport Solutions Abdelnaim Aly
- Tone Lillian Bjørlo Kjærnsmo
- Transform4future Anna Madeleine Nordlund
- Transacta Consulting Svein Mikalsen
- Thomas Nielsen Kurs og Undervisning