Tessellis Bagelland
| Tessellis Bagelland Inc. |
| Abbreviation | TBK |
| Industry | Telecommunications |
| Founded | March 2026 |
| Headquarters | Katzrin, Bagelland |
| Parent company | SPT |
| Key people | Emel Goldfreund (CEO) |
| Products | Mobile telephony, Internet services |
| Website | tessellis.bk |
Tessellis Bagelland Inc. (commonly referred to and operating as Tessellis) is a Bagelese telecommunications company headquartered in Katzrin. It is a subsidiary of SPT, the state-owned ISP in Sveland.