About us

Contract manufacturing for industrial machinery and constructions

NMH was founded by the Dutch Heilig Group in 2010. Our scope started with the engineering and manufacturing of conveyors, heat exchangers, wood processing machinery, and recycling and material handling machines.

Since the start, our services have expanded. Both in variety and in the clients we supply in many industries. Today, we offer a diversity of services to design and construct industrial products in-house according to our clients’ requirements.

The two large halls on our production site house a well-equipped workshop.
The office building accommodates our management as well as the departments engineering and project management. More than 80 employees work at our company.

These technical professionals have years of experience and offer high-quality industrial single units or complete installations.
We are your one-stop-shop partner for solutions from engineering to welding and from assembly to logistics.

In attaining our aim to improve our operation every day, we are supported by the following certifications: NMH is part of the Heilig Group. This extension offers our customers financial stability and broad access to the group-wide knowledge in industrial technology leading to further innovations.

We look forward to receiving your comments or questions about our company and our service. Please reach out to us for further information.

About the Heilig group

It all started in 1978 when N.M. Heilig B.V. was founded by Nicolaas Maria Heilig. The company started out with one welding machine, followed by the maintenance and production of various machinery. These services were the cause of an unrivaled success and, during the years, lead to specialization and acquisition of related businesses in machinery and installations for the bulk handling and recycling industry. In fulfilling our mission to offer our clients full-service in engineering, developing, manufacturing, and installing, we have extended the Heilig Group to what it is today. A group formed by individual companies offering a whole concept of solutions in recycling, waste management, bulk handling, wood processing, heat exchanging, industrial mixing, and electrotechnology. The Heilig Group companies, located in different European countries, compose a powerful and leading conglomerate serving customers all over the world.

Our associated companies


Our corporate group