| Žemės informacinė sistema (ŽIS) / PlanuojuStatau portal | SYS-DCEDAF0DB3 | Delivers land-service request and planning workflows. | uses / provides services through | Not publicly identified for current operation, hosting or support | Official ŽIS service guides | high |
| NŽT electronic services portal | SYS-9C01A01F52 | Provides electronic applications for private forest or agricultural-land acquisition services. | operates | Not publicly identified | Official NŽT site | high |
| Geoportal.lt and LITPOS | SYS-349CAD0AF2 | Provide national maps/spatial data and precise positioning services. | depends on / provides services through | Not publicly identified for NŽT's current implementation, hosting or support | Official NŽT site | high |
| NŽT process-management information system | SYS-B3F3A272DC | Supports the Service's internal process management. | operates and procures support | NRD Digital — support supplier under a EUR 129,600 offer-value contract signed 2026-02-27 | CVP IS contract-award notice | high |
| NŽT turto (žemės) administravimo informacinė sistema | SYS-5595FDE841 | Administers the Service's land assets and related records. | operates and procures support/development | UAB „Asseco Lietuva“ — support and development supplier under a EUR 211,680 contract signed 2026-02-27 | CVP IS contract-award notice | high |
| NŽT document-management information system | SYS-AE8DBCCECE | Manages the Service's institutional documents. | operates and procures support | UAB „Asseco Lietuva“ — support supplier under a EUR 76,800 contract signed 2025-01-31 | CVP IS contract-award notice | high |
| Palydovinių vaizdų valdymo skaitmeninis įrankis | SYS-F5700FEBEB | Manages satellite imagery through a digital tool commissioned by NŽT. | procures creation and development | UAB COETUS — creation and development supplier under a EUR 142,500 contract signed 2024-12-17 | CVP IS contract-award notice | high |
| NŽT IT infrastructure maintenance and repair services | SYS-E5CFDCCB6D | Maintains and repairs the Service's information-technology infrastructure. | procures maintenance, repair and related services | UAB „Novian Technologies“ — maintenance and repair supplier under a EUR 135,000 contract signed 2025-09-30 | CVP IS contract-award notice | high |
| Centrally provided government IT services | SYS-3E8436A771 | Consolidated infrastructure, platform, software and workplace-support services for approved institutions. | depends on; exact selected service classes are not public | Valstybės skaitmeninių sprendimų agentūra — centralized service provider; commercial subcontractors not publicly identified | VSSA recipient and contracting process | high |