Onninen Mark & Infra Uppsala operates as a wholesaler specializing in the supply of products and services related to infrastructure and construction. The company focuses on providing materials and solutions for various sectors, including water and wastewater management, which is reflected in its designation as a VA grossist (water and wastewater wholesaler).
The organization is part of a larger network that supports construction and infrastructure projects by offering a comprehensive range of products. This includes pipes, fittings, and other essential materials needed for effective water management systems. Onninen Mark & Infra Uppsala aims to serve contractors and businesses involved in construction and civil engineering by ensuring access to quality supplies and expert knowledge in the field.