PURPLAN can convince with ATEX compliant plants for the production of polyurethanes, ink, coatings and resins. This includes pilot plants, simple blending stations, tank farms, reactor plants and the respective utility systems as well as entire production lines. We realize your project while focusing on environmental protection and ensuring process safety. A well-designed interface for convenient operation of your plant is also key to our design. Benefit from our longstanding experience in the industry.

Bulk Storage

The construction of special tank farms, including the associated pipeline construction, is one of our core competencies. We combine precise planning with technical expertise to meet the stringent requirements of water-polluting and flammable liquids. In dialog with our customers, we develop individual solutions in accordance with all relevant standards and regulations.

Reaction Plants

Reaction plants are used for chemical reactions or physical processes. These plants are used to process or transform substances, often under controlled conditions such as pressure, temperature and composition. Reaction plants can be used in various industries, including the chemical, pharmaceutical and food industries.

Increase the efficiency of your production

with plants from Purplan

PURPLAN combines state-of-the-art engineering of your chemical plant with perfect craftsmanship.

Whether tank farm, mixing vessel or tote station – from the first planning steps to turnkey handover, we work along the entire value chain for polyurethane, paint, lacquer and synthetic resin production.

As an owner-managed family business with a young team of proven experts, we are one of the leading companies in chemical plant construction with locations in Germany, the USA and China.


As an owner-operated family enterprise with a young team of qualified professionals we are among the leading companies in this industry with representations on three different continents – Germany, the US and China.


Employees worldwide


Wallenhorst, Dresden, Wuppertal, Shanghai, Charlotte (NC)


Customers & partners




Uncovering risks with the Tank Farm Assessment …



Uncovering risks with the IBC/Drum Assessment ...


Maximum Utilization

Benefit from the economic advantages of our pigging technology.



Innovative Recycling Plants

The environmental pollution by plastics is one of the most pressing issues of our time. Innovative recycling and disposal processes are in need for the ever-increasing amount of waste.



PURPLAN Innovation

Our new semi-automated orbital welding machine: PURPLAN cuts the duration of the on-site installation. With our in-house developed orbital welding machine we move critical processes from the site into the workshop




PURPLAN uses the latest laser based scanning technology to digitalize your existing plants. PURscan enables you to visit your virtual plant.



Getting in touch with PURPLAN