| ID | Name | Type |
|---|---|---|
| #14631 | Tiny Pub.Co. | Z |
| #14632 | Tiny Williams | - |
| #14633 | Tipa | ? |
| #14634 | Tir | ? |
| #22056 | Tiranus Soft | P |
| #20097 | Tisha [Bearsden Primary 2021] | - |
| #14635 | Titan Programs Ltd | P |
| #14636 | Titanic | ? |
| #21893 | Titanius Angelsmith | + |
| #14637 | Titus | Z |
| #14638 | Titus Software | Z |
| #20307 | Tiurula | - |
| #14639 | Tk Computerware | Z |
| #14640 | Tlauli-ran | ? |
| #14641 | TmK | - |
| #14642 | Toad Educational Computing | Z |
| #14643 | Toaplan | Z |
| #22034 | Toastyfox | P |
| #20042 | Tobias Fröschle | + |
| #14644 | Tobias Steiner | + |