Bedrift T - Eiksmarka
- Trehugger'n
- Tufpak AS
- Tveitconsult
- Tronsen
- Tømmerås
- Tzb AS
- Tigerland AS
- Truckimport AS
- Tjas AS
- Tilrettelagt AS
- Triple AS
- Tandberg Primærhelsetjeneste
- Tollef Langvad
- Tale Torjussen
- Trio Produksjoner
- Trio Produksjoner
- Team Stock
- Tipping Point AS
- Thim Invest AS
- Thaulow Consult
- Tommy Strømmen
- Trak Holding AS
- Tot Holding AS
- Trx Therapeutics AS
- Tesli Flyutleie
- Tabraa Invest AS
- Teg Eiendom AS
- Thith Invest AS
- Tvp-Mediainvest AS
- Tiur Capital AS
- Tandem Eiendom AS
- Thrimo Holding AS
- Teknisk Presse AS
- Tandem Holding AS
- Trond Erik Graff
- Truls Heidang Møbelsnekker
- Tannhelse Uten Grenser
- TV/Kunst Espen Ski
- T2em Fjeld Gruppen
- Tømrermester Åsmund Rønold
- Tannlege Kirsten Rucker
- Tømrer Aleksander Holm
- T Mygland Data
- Tor Olav Wærnes
- Treningskompetanse Ingun Mjaaland
- Thune Murmester Petter
- Tore Roald Riedl
- Torgeir Johnson Konsult
- Trojo Orientalske Tepper
- Tardif Damian Ross
- Torstein Vee Haukvik
- Tannlegen Rett Hjem AS
- Therese Mejlænder-Larsen Gestaltliv
- Tannlege Ingerid Marie Bratli Delbeck
- Tfs Transport Tudor-Florian Sandu