In Norwegian industry, there are many companies that operate behind the scenes but nevertheless play a crucial role in operational reliability, productivity, and safety. One of these is Seal-Jet Norway, now known as Seal Engineering AS. Over several decades, the company has evolved from a supplier of seals and gaskets into a knowledge-driven enterprise with in-house development, manufacturing, and consulting services in the field of advanced sealing solutions.

Roots dating back to the 1980s

Although the company was established as Seal-Jet Norge AS in 1997, the experience behind the business dates back to the 1980s. The founders and owners had already built up significant expertise in sealing technology, materials, and industrial applications before the company was formally established. This experience laid the foundation for a business that, from day one, had a strong focus on technical expertise and problem-solving. Parallel to the company’s founding, the need for custom-designed sealing solutions in Norwegian industry grew. The offshore sector, the process industry, and the mechanical engineering industry placed increasingly higher demands on performance, documentation, and delivery reliability. Seal-Jet Norway positioned itself early on as a company capable of combining practical experience with modern technology.

Early focus on rapid production

The Seal-Jet name originates from the so-called Seal-Jet technology, in which seals are machined directly from semi-finished products without the need for traditional molding tools. This made it possible to produce custom seals in a very short time, which was a significant advantage for industrial customers experiencing costly downtime. Through this approach, the company was able to offer both standard products from stock and tailor-made solutions for demanding applications. Over time, this became a key competitive advantage in the market.

Growth and a strengthened focus on technology

In the 2000s, demands—particularly from the offshore industry—increased significantly. Customers expected not only components but also documentation, materials expertise, testing, and technical consulting. In response to this trend, Seal-Jet Norway strengthened its commitment to product development and custom sealing solutions. Among other initiatives, the company established a development department focused on design, testing, and technological development. In 2007, the company moved into new facilities in the Fredrikstad region. The move provided increased capacity and a better framework for logistics, documentation, testing, and further growth. At the same time, the company became better equipped to meet the increasingly stringent requirements of the offshore and energy industries.

From Seal-Jet Norway to Seal Engineering

In 2012, the company changed its name from Seal-Jet Norge AS to Seal Engineering AS. The name change reflected a strategic evolution that had been underway for several years. Management wanted to highlight that the company not only supplied products but also provided engineering services, development expertise, and technical consulting. Behind the name change was a desire to mark the transition from being a traditional product supplier to becoming a knowledge-based technology company. A focus on calculations, simulation, materials technology, testing, and product development became an increasingly important part of value creation. The business gradually expanded to include engineering, materials technology, testing, and technical consulting. The driving force behind this development was customers’ need for operational reliability, documentation, and solutions tailored to increasingly demanding operating conditions. Today, manufacturing, development, and technical expertise are combined to ensure that critical components deliver the performance required by the application. For many companies, the seal is a minor detail. In practice, it can be crucial for safety, service life, and overall cost-effectiveness.

A modern industrial partner

Today, Seal Engineering provides sealing solutions to customers in sectors such as oil and gas/subsea, the process industry, the energy sector, defense, and general industry. The company combines in-house manufacturing with specialized engineering expertise and has built up significant expertise in polymer materials, tribology, seal design, and service life optimization. Throughout its development, one principle has remained constant: finding the best overall sealing solution for the customer. This has made the company a key partner for businesses where operational reliability and quality are critical.

The story continues

The story of Seal-Jet Norway is also the story of how Norwegian industry has evolved. From rapid deliveries of standard seals to advanced engineering services and custom-designed solutions, the company has kept pace with customer needs and technological advancements. What began as a specialized seal supplier in the 1990s has evolved into a modern engineering firm with roots in practical industrial knowledge and a clear focus on innovation. The result is a business that continues to address the same fundamental challenges as when the company was founded: ensuring that critical systems remain leak-free, operate reliably, and deliver the performance customers expect.

And: we’ve never strayed from our niche—it’s still all about seals and the expertise that goes with them

More than just a story about seals

The story of Seal-Jet Norway is not so much about a name change or the evolution of a single company. It’s about how industrial demands over time have made expertise, documentation, and technical understanding increasingly important. When operational reliability, service life, and overall cost-effectiveness are at stake, it is often the least visible components that matter most. The evolution from Seal-Jet Norway to Seal Engineering illustrates precisely this shift: from supplying products to developing solutions based on experience, technology, and technical expertise. For companies with demanding applications, the question is not simply which seal is suitable. The question is whether the entire solution has been thoroughly evaluated.

This is how Seal-Jet Norway gradually grew into what is now Seal Engineering. A company built on one fundamental principle: If the seal is critical to operations, the solution should be based on more than just dimensions and material codes. That is why engineering, testing, and an understanding of materials are now a natural part of the service we provide.

Modern sealing solutions are rarely just about product selection. They involve materials, operating conditions, documentation, and an understanding of how the entire system works. The seal is often invisible. The consequences of a wrong choice, however, rarely are.

Why choose us?:

• We know that the details matter when it comes to enhancing your products’ performance and reliability

• Advanced laboratory and testing equipment, along with a modern machine park, provide you with a fact-based foundation for decision-making

• Experienced experts and a team with cutting-edge expertise guide you through the processes

• Fast and flexible production—so you get your products when you need them

• A quality management system certified to ISO 9001:2015 ensures that formal requirements are met

• Eco-Lighthouse certification helps us protect nature and future generations