Tallinn · Estonia — serving EMEA
Rohe Devco plans, engineers, builds, operates and modernises physical and digital infrastructure across transport, energy, utilities and the cities they serve.
A full-spectrum partner
We treat infrastructure as one system — civil works, equipment, control systems and the data that keeps them running for decades.
Our scope is broader than a single vertical. We deliver physical assets and the supporting systems that make them resilient, observable and future-ready — so governments, utilities, industrial owners and EPCs have one partner from feasibility to decommissioning.
Capabilities
Planning, engineering, construction, operations and advisory across the full asset lifecycle.
Connected infrastructure, smart cities, renewable energy, turnkey sustainable development and the products that power them.
A small, deep team in Tallinn — twenty specialists delivering across the EMEA region.
Sectors
Featured solution
Solar and wind from financing and permitting through construction and long-term operations — coordinated with grid utilities and municipalities.
Connected infrastructure
IoT platforms, smart sensors, GIS planning and integrated public works — so cities can see, decide and adapt in real time.
Selected work
A snapshot of recent engagements spanning transport, logistics, energy and utilities.
Full electrification of a 140 km regional link with regenerative braking that returns up to 25% of traction energy to the grid, ETCS Level 2 signalling and station modernisations powered by on-site solar canopies — cutting corridor emissions by an estimated 60%.
Civil works and electrified, automated ship-to-shore cranes paired with a SCADA-driven energy management system. Shore-power connections let docked vessels switch off auxiliary engines, removing roughly 8,000 tonnes of CO₂ per year from the harbour.
Permitting, EPC delivery and 15-year O&M for a utility-scale photovoltaic plant. Bifacial panels on agrivoltaic mounts let sheep grazing continue beneath the array, while AI-driven inverter tuning lifts annual yield by 6% versus baseline designs.
Process upgrade for a 200,000-resident service area using membrane bioreactors, heat-recovery pumps and predictive maintenance telemetry. Recovers 90% of treated effluent for landscape reuse and cuts plant energy consumption by a third.
Let's build
