Bedrift T - Østerås
- Totakter AS
- Tgc AS
- Theis AS
- Trasé AS
- Trasé AS
- Tisle AS
- Tangen-Erikstad
- Tonje Daffinrud
- Tgf Sigurdardottir
- Teigen Pål
- Teigen Sandra
- Terje Clem
- Teigen Simen
- Team Schjølberg
- Treningsviten Tømmerbakke
- Trond Langerød
- Truls Oppedal
- Turid Njølstad
- Tumas Jobb
- Th Gamst
- Timur Tseltsaev
- Tina Sletten
- Trango i AS
- Theas Holding AS
- Telemark Naturstein AS
- Tellur Norge AS
- Tolfsby Media
- Tosterud Eiendomsutvikling
- Torabbeigi Majid
- Torget 6a AS
- Trop Øyehelse AS
- Theas Bærum AS
- Triumph International AS
- Trygg Entreprenør AS
- Tomas N. Gabrielsen
- Tore Martin Olstad
- Tannlege Marthe Kløv
- Thomas Holst-Jæger
- Toril Mjangers Kilde
- Thoresen Ur-Rep
- Tømrerfima Morten Kleiven AS
- Thomas Schou Holding AS
- Torills Frisørsalong Torill Christiansen
- Teria Systemer Jon Finne
- Tornado Live By Knagenhjelm
- Tuscania Rolf Thomas Hoel
- Trine Linskov Digital Synlighet
- Tannlege Marit Sandvik Lund
- Tor Johan Sørensen Grevbo
- Torasau Tora Smith Aulie
- Tømrermestrene Winje og Blair AS
- Tømrermesterne Søby & Broeng AS Konkursbo
- Tsj Consult Tone S Johannesen
- Tømrermesterne Søby & Broeng AS Konkursbo
- Turid Njølstad Tislevoll Ord og Toner