Building the operational standard for urban trees

Urban tree management is not just ecology anymore – it’s risk, budgets, and accountability.

Cities need reliable records and technology that connects field reality to daily decisions.

greehill captures street-level tree data, builds verified digital twins, and turns them into actionable metrics across streets, parks, and districts.

From inspection to intervention, work becomes measurable and traceable.

greehill was founded by Gabor Goertz and Gyula Fekete to bring operational clarity to urban tree management at city scale.

Their work combines geospatial engineering, field expertise, and long-term infrastructure thinking – building systems that cities can trust.

What began as an R&D project, initiated by NParks (Singapore), has grown into an operational standard for managing urban trees with consistent data, repeatable cycles, and decision-ready outputs.

Today, greehill works with cities across nearly all continents to create a verified citywide tree inventory and keep it continuously updated.

Our technology connects street-level LiDAR, AI analytics, and standardized metrics into decision-ready outputs that teams can act on in the field.

With a growing international footprint and strong backing, we continue to scale our operational standard for managing urban trees as critical infrastructure.