Bernhard Heckmann

Bernhard Heckmann GmbH & Co. KG is a German construction company based in Hamm, North Rhine-Westphalia, with roots dating back to 1921. As part of the Heckmann corporate family, it operates as a Bauunternehmung focused on civil engineering (Tiefbau), building construction (Hochbau) and road construction (Straßenbau). The company’s core activities include complex canal and road construction works for public authorities and industrial clients, as well as turnkey commercial and industrial buildings such as halls, logistics and production facilities, offices, administrative buildings, and buildings for education and research. It also undertakes modernization and expansion of existing properties and provides site logistics and construction-related services. A major focus is construction for the energy sector. Bernhard Heckmann plans and builds substations (Umspannanlagen), underground cable routes and transition stations, as well as infrastructure for underground power links, battery storage systems and converter and grid-stabilisation facilities. The company acts as general contractor and general planner, coordinating all planning and execution phases from initial concept through to turnkey delivery. It holds ISO 9001 and ISO 14001 certifications and emphasises quality, safety, efficient project management and adherence to time and cost targets. Bernhard Heckmann has an extensive reference portfolio in North Rhine-Westphalia and beyond, including municipal road and drainage schemes, university and public buildings, industrial and logistics facilities, and multiple energy-infrastructure projects for transmission system operators and utilities. It has delivered Astron steel-hall projects such as logistics and industrial buildings with green roofs and solar installations and has participated, within a larger consortium, in civil engineering for long-distance underground direct-current cable corridors that will transport wind power and other renewable electricity to major load centres.