About us

It all started in Sweden 1978 with bright ideas from extraordinary engineering skills.

Today, many nuclear facilities throughout the world are using our proven bolt tensioners in their everyday work. We have references from around the globe and with our core business based in Europe and the USA

There are more than 100 plants that have installed our equipment over the last 40 years. The in-house experience is our strength, and we always think of our customer's satisfaction and safety first.

We have delivered our equipment to various markets such as nuclear facilities, Offshore Industries, submarines, Petrochemical Industries, etc. All where the demands are in the high end, and top-quality counts.

Our own products are mainly Bolt tensioners, Hydraulic cutters, and Pump units. We do special projects based on customers' requirements, we customize products to the customer demands. Nothing is impossible, it's just another puzzle to solve.

Bolt tensioners come in sizes from M30 to M180. We deliver tensioning capacities up to 7200 tons. Tensor systems are known to be the quickest way to fasten and remove a nuclear reactor vessel head in a safe way for fuel change in a safe way.

Hydraulic cutters in all sizes from small handheld units up to 0,8Mega Newton (MN) and cutters for special projects where we build on-demand from our customers. The largest so far is 4,1MN.

Quality Policy 

Tensor develops and manufactures safe products for the international market that are cost-effective and reliable. Our focus is to consistently produce products that meet or exceed customer expectations, through such measures as continuous improvement of our quality management system. This applies to the entire process, from inquiry to delivery and service.

Tensor’s most valuable assets are its workforce and our intellectual property rights. All employees must have the right skills to do their work with a high level of quality and in a responsible manner and thereby fulfill applicable requirements for all of Tensor’s stakeholders.

Tensor must be a workplace offering challenging and creative work.

Tensor will work with its customers to achieve mutual collaboration, able to create added value for both parties.

Integrity Policy

Personalized cookies are not used on this site. In the following section, you will receive detailed information about the use of our website.

What is a Cookie?

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How we use Cookies

Because we respect your right to privacy, Tensor does not use any type of personally identifiable cookies.

Strictly Necessary Cookies:
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Nova division is our representative on the US market