| Teritorijų planavimo ir statybos vartai (TPS „Vartai“) | SYS-3F2916F639 | Unified portal for planning, surveying and construction e-services, including IS „Infostatyba“, TPDRIS, TPDR, TIIIS, LitPOS, ŽIS and PDBIS. | manages the portal and its named systems/registries | Not publicly identified | Operational portal naming SSVA and component systems | high |
| Žemėtvarkos planavimo dokumentų rengimo informacinė sistema (ŽPDRIS) | SYS-A95E6BF285 | System for preparing and coordinating land-management planning documents. | manages/publishes as part of its spatial-information service portfolio | Not publicly identified | Official SSVA service catalogue | high |
| Lietuvos Respublikos statybos leidimų ir statybos valstybinės priežiūros informacinė sistema „Infostatyba“ | SYS-7975F58B36 | Supports construction-permit and state construction-supervision processes and is exposed through TPS „Vartai“. | manages and procures application maintenance and development | UAB „Asseco Lietuva“ — maintenance and development supplier under a EUR 743,801.65 contract signed 2026-02-23 | TPS „Vartai“ component catalogue; CVP IS contract-award notice | high |
| Teritorijų planavimo dokumentų rengimo ir teritorijų planavimo proceso valstybinės priežiūros informacinė sistema (TPDRIS) | SYS-31F0901525 | Supports preparation of territorial-planning documents and state supervision of the planning process. | manages and procures application development | UAB „Hnit-Baltic“ — selected development supplier under a EUR 578,512.40 contract signed 2025-11-14 | TPS „Vartai“ component catalogue; CVP IS contract-award notice | high |