A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 1
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| TC (4) | TeamTech Sverige AB (5) |
| Techmind AB (4) | TechTeam (5) |
| Tele2 (24) | Tele2 AB (33) |
| Tele2 Sverige AB (30) | Tele2 Sweden (20) |
| Tele2Butikerna (6) | Tele2Butikerna AB (6) |
| Telenor Sverige AB (9) | Telia (15) |
| TeliaSonera (90) | TEMP-TEAM (26) |
| Tentmaster (5) | Teracom (6) |
| Teradata (7) | Tesia AS (4) |
| Testhuset (5) | Tetra Pak (10) |
| Tetra Pak International (14) | Texas Instruments (4) |
| Thalamus it consulting AB (7) | The European Spallation Source ESS AB (8) |
| The Little Gym (5) | The Silver Box (5) |
| The Story Factory (10) | Ticnet AB (4) |
| Tieto (4) | Tieto Sweden AB (12) |
| tioton (6) | Tivoli Gröna Lund (15) |
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| Tyreso Kommun (5) |