Sitemark

Sitemark, formerly known as DroneGrid, is a Belgian software company based in Leuven that builds a platform for renewable energy sites, mainly solar PV, battery storage and grid projects. Each site is modelled as a GIS-based digital twin down to component level. Inspection results, construction progress and maintenance work are all tied to that model. On the operations side, it processes drone and robotic thermography with AI to find module and string faults. It turns those findings into tickets and work orders, and it combines performance and inspection data across a portfolio. On the construction side, it covers progress tracking, quality control, commissioning, scheduling and component tracking. The platform suits asset owners, EPC contractors, O&M teams and drone service providers. Customers can fly their own drones, use Sitemark's partner network for data capture, or mix both. Sitemark says it has more than 1,300 customer companies and 15,000 sites in over 100 countries, and it names TotalEnergies, EDF, Enel and EnBW as customers. Pricing is not published. Quotes depend on the number of sites and other factors, and Sitemark says there is no limit on site size. Public information about integrations is thin: the site mentions bringing in sensor and inverter data, and one reviewer mentions Microsoft Project. The main limitation is the narrow focus. Sitemark is built for solar and renewables, so operators of other industrial assets will not find a general maintenance system here. Buyers also have to contact sales to learn costs and API details.