C. H. Evensen Industriovner AS develops, designs and produces industrial furnaces and equipment for a variety of heat treatment processes.

The depth of our experience is to custom engineer heat treating equipment for demanding applications. We pride ourselves in providing innovative, state-of-the-art equipment that helps our customers improve their bottom line and gain a competitive edge. Innovation is essential for our company. We are continuously improving and optimizing our technology, building “custom made” heat treating equipment through systematic innovation.

Today CHE has more than 4000 installations in more than 50 countries worldwide.


As a part of our strategic program to be leading manufacturer of custom made Heat Treatment Solutions. We have invested heavily in advanced machinery and people. We have employed and educated highly skilled specialists within 3D CAD, HMI application development and electrical design. In our R&D department we have renewed our advanced furnaces and measuring devices for in-house testing, prior to engineering and manufacturing.

From simple applications to large “turnkey” constructions with advanced temperature control, motions, traceability and logistics. Functionality, combined with innovative design gives each project a “state of the art” solution. In modern development of furnace and logistics design, we use Eplan and Solid Works for efficient engineering. Traceability, logging and logistics are areas where we are highly competent. We are able to deliver according to the latest standards and norms such as CQI-9 and NORSOK.


CHE has a modern workshop with an experienced workforce, with more than 50 employees in Norway and Lithuania. This includes our In-House electrical department where control boards, control systems and heating elements are designed built and tested. Our engineers keeps a close follow-up of our products throughout production, installation and commissioning. This ensures that our deliveries will be in accordance with the specified requirements, and our engineering department will always be updated with new experience and the latest developments.


CHE can offer furnace renovations and modernizations for capacity, energy and environmental improvement measures in accordance with applicable safety requirements based on current directives and standards.


For clients that wish to maintain a secure operation of their equipment. Evensen can make service agreements where the performance and status of the equipment is tested and controlled at regular intervals. We can also modernize and refurbish existing furnaces, with modern equipment such as new control systems, higher degree of automation, efficient heating systems, low energy loss thermal linings, solutions for increased capacities etc. Further, we are able to supply and install special components such as heating elements, burners, thermocouples, furnace fixtures, conveyors, temperature resistant materials, blowers etc., also for heating equipment that has not been delivered by us.



CHE is always looking for highly qualified resources, please send us your CV: post@che.no


In Vow and our subsidiaries Scanship and Etia we are passionate about preventing pollution. Our world leading solutions convert biomass and waste into valuable resources and generate clean energy for a wide range of industries.

Cruise ships on every ocean have Vow technology inside which processes waste and purifies wastewater. Fish farmers are adopting similar solutions, and public utilities and industries use our solutions for sludge processing, waste management and biogas production on land.

With advanced technologies and solutions, our solutions turn waste, biomass, plastics and polymers into recycled advanced carbon materials, low carbon fuels, chemicals, and climate neutral gas for industries, making it possible for them to reduce their dependence on fossil energy and petroleum products.

Vow solutions are scalable, standardised, patented, and thoroughly documented, and our capability to deliver is well proven. Our technology and solutions are key to end waste and stop pollution. In 2021, the companies that are now part of Vow had combined annual revenues of NOK 454 million and 120 employees in Norway, France, Poland and the US.

Located in Oslo, the parent company Vow ASA is listed on the Oslo Stock Exchange (ticker VOW).

Vow ASA bought 100% of the shares in C.H Evensen Industriovner AS in March 2022.