| Energetikos duomenų analizė (EDA) | SYS-E67ABAE064 | Public energy-data analysis service covering electricity, gas, fuels, transport, heat and biofuel sectors. | operates | Not publicly identified | Official service catalogue | high |
| AIE gamybos įrenginių montuotojų atestavimo sistema | SYS-D108E59114 | Online service supporting certification of renewable-energy equipment installers. | operates | Not publicly identified | Official system page | high |
| Naftos produktų ir naftos atsargų valstybės informacinė sistema (NPNAVIS) | SYS-317993A2A5 | State information system for petroleum products and petroleum stocks, with user, reporting and VIISP-integration functions. | operates and published a tender for 25 months of maintenance, user support and development; the opened body is a tender, not an award | Not publicly identified | CVP IS tender notice; official technical specification | high |
| NEKS priemonių stebėsenos informacinės sistemos / energetikos duomenų bazės parengiamasis projektas | SYS-9E35F5A91E | Planned platform for collecting, structuring, analysing and monitoring energy-sector data and policy measures. | procured feasibility study and technical specification (2022) | UAB „IO Projects“ — feasibility-study and technical-specification supplier under the 2022 award; the source does not prove system development | Official contract announcement, 2022-07-27 | high |
| Energetikos informacijos surinkimo informacinė sistema | SYS-F1C50C2876 | Collects and structures energy information for Agency analysis and policy-monitoring workflows. | procures creation, implementation and warranty maintenance | UAB „DevOcean LT“ — creation, implementation and warranty-maintenance supplier under a EUR 237,800 contract signed 2025-10-13 | CVP IS contract-award notice | high |