Bedrift T - Lambertseter
- Taktekkermester AS
- Thim AS
- Titte AS
- Travelmaker AS
- Trator AS
- Telenorbutikken
- Toei AS
- Truenatural AS
- Texar ANS
- Thea Næss
- Tau Ceti AS
- Torun Vatne
- Trygg Konsulent
- Torstein Høyne
- Thygesen Matglede
- Trond Telle AS
- Taipan Invest AS
- Tennefoss Invest AS
- The Barker AS
- Tini Invest AS
- Tcnano Norge AS
- TM Rakvåg
- Thomas Johannessen
- Tessand Reloaded
- Topp Leiligheter AS
- Traktøren Lambertseter
- Tyrihans Barnehage
- Toam Invest AS
- Tomas Volodka
- Transport Jama
- Tehrani Lp
- Tone Jacobsen
- Tini Productions
- Tuzovic Ritefocus
- Tysnes Undervannstjenester
- Tonje Stenen
- Therese Tharaldsen
- Teddy Teglund
- Tandberg Autoconsult
- Tadese Transport
- Thomas Grotmol
- Te Bø
- Teresa Montero
- Teater Tre A
- Tipping Point Methodology AS
- Trompetist Helene Kongerud
- Taxi Serwer Hatib
- Trude Amalie Leirpoll
- Thina Marie Teppen
- Takke for Maten
- Tora Berntsen Dalseng
- Tannlegene på Lambertseter
- Tuppen & Lillebror AS
- Tømrermester Destad Kjell
- Terje Andreas Helsøe
- Twinkle Time Alhalabi
- Teknisk Consulting Løkken
- Thomas Mardal - Trening
- Thea Thomsen Lund
- TT - Tilrettelagte Stab
- Terje Kristiansen Consulting
- Theodora Dea Arts
- Toril Hovlands Pusterom
- Tannlege Agnieszka Pominkiewicz
- Togdheer Womens Charity
- Thomas Roth Fysioterapi
- TB Morten Braastad
- Trond Erik Olsen
- Tømrern Espen Pedersen
- Torgeir Beck Lande
- T.A Kocak Consulting
- Tannlegene på Lambertseter AS - Mbn
- Tnl Trym Nygaard Løken
- Timelidokken Skog Terje Årstad
- Turbo Forlag - Terje Rustad
- Togstad Tekstil Mohammad Sultan
- Tommy Nordheim Helstad Holding AS
- Tangen Mål og Tekst
- Tone E. Kleven 360 Communications
- Treklossen Familiebarnehage Kristin S Hagen
- Tortas El Tommy Brandt Alveid
- Thai Tolk 1 Johnny Hilstad
- Trond J. Stavås Tegneserier & Illustrasjon
- Triar Invest Ara Arild Johan Andreassen
- The Himalaya Eksport & Import Parash Shah
- Tartufo Di Pizzo, Dolce Vita Italiana, Di Cortese