OÜ Grey Gecko

OÜ Grey Gecko is a structural engineering company with its office at Laeva tn 2, 10111 Tallinn, Estonia. Established in 2011, it has over 15 years of experience in structural engineering, delivering precast concrete and steel structures, structural design, BIM coordination, and workshop drawings. The company's capabilities include 3D modeling and clash control, structural BIM and IFC coordination, structural frame design for reinforced concrete, precast, and steel frames, foundation design, workshop drawings, and project management and consulting. It serves contractors, developers, and prefab manufacturers, including Skanska, Serneke, NCC, and Nordecon, across 5 countries in the Nordics, Baltics, and internationally. OÜ Grey Gecko has 16 engineers and has delivered over 100 projects. Its primary structural BIM toolset is Tekla Structures, and it uses a LOD 500 modeling standard. Dynamic load analysis is compliant with Eurocodes and local standards.