Krinner Foundation Systems LP

Krinner Foundation Systems LP is the North American arm of Krinner, a family-owned German maker of ground screws, with a US listing at 50 Fountain Plz in Buffalo, New York. The company site says the founder has worked on screw foundations since 1994.

The product range covers ground screws in E, F, G, M, U, V and Vi series for uses such as residential buildings and extensions, containers, road signs, railway infrastructure, timber construction, solar systems and agri-PV. It also sells screwing machines and test equipment, and the site has a find-an-expert tool for installers. These are smaller-diameter ground screws rather than the large-shaft helical piles used for heavy structural loads, so check the rated capacity for your project.

Service area: Europe and North America through partners. For US inquiries, call 877-465-7466 or use the partner locator on the site. Ask for load tables, corrosion protection details and engineering support for your soil.