Performance that makes us proud
Mainka provides holistic solutions for industrial construction from a single source. We plan, build, refurbish and maintain industrial structures safely, reliably and with many years of experience. Our focus lies on complex projects in sensitive industrial environments such as refineries, chemical parks or power plants, as well as in the field of energy infrastructure.
We work according to a clear maxim: We work safe – or not at all.
Our aim is to design construction projects in such a way that they integrate seamlessly into our clients’ production processes. This means: forward looking planning, minimised downtime and efficient construction workflows - even during ongoing operations.

- Complete solutions from a single source, on request: from planning and execution to maintenance
- Many years of experience in sensitive industrial sectors (chemicals, refineries, energy, steel, logistics)
- Minimisation of production downtime through forward looking construction activities during ongoing operations
- High proportion of in house services: more than 60% of our workforce are skilled site personnel
- Highest safety standards through trained specialists and a lived safety culture
- Internal quality and safety management with regularly reviewed processes
- Framework agreements and dedicated points of contact for long term, reliable partnerships
- Planning reliability through transparent processes, rapid response times and sustainable solutions
- Flexible contract models – from classic unit price contracts to target price or IPA models
- Broad range of services: civil engineering, building construction, turnkey construction, traffic infrastructure, pipeline construction, industrial maintenance and planning services
- Continuous improvement through lean management and ongoing improvement processes
Safety and Quality
Occupational safety and quality are top priorities at Mainka. All systems and materials used are inspected regularly and handled exclusively by trained specialists. Our internal quality and safety processes ensure that we deliver projects not only efficiently, but also safely and sustainably.
Certifications, regular training and our exceptionally low accident rates demonstrate this high standard. This means our clients can rely on every project being carried out according to the same rigorous requirements — regardless of its size or complexity. After all: We work safe – or not at all.
