Every solution we make carries a piece of our story —
strong, reliable, and made to last.
SIMONA Stadpipe — 30 years of growth, innovation, and commitment. With over 60 dedicated employees, we are proud to have built not just a successful business but also strong ties to our local community.
The story began 30 years ago when two brothers, Nils-Per and Anfinn, started the company in Nils-Per’s garage. After many ups and downs, the business has truly found its footing, specializing in delivering piping solutions for land-based aquaculture, a rapidly growing and sustainable sector.
Construction of our new production facility at Stadlandet Including modern production equipment, enabling us to meet growing demand and continue to ensure high quality in our deliveries.
Entering a frame agreement on piping systems for a land-based salmon project, Salmon Garden in Iceland.
Several of our team members completed advanced training and certification up to 1800mm on electrofusion welding – a demanding and rewarding process that was both welded and pressure-tested in our own workshop at Stadlandet.
We proudly celebrated our 30-year anniversary — a journey that started in a small garage and has grown into a thriving company with 60 employees.
The anniversary weekend was filled with meaningful moments: open house for the local community, family-friendly activities, and a formal evening gathering to honor our shared history.
We are proud to be part of the Norwegian Aquaculture in America (NACA) cluster—a collaboration bringing together leading Norwegian suppliers to the land-based aquaculture and RAS industry.
We celebrated the grand opening of our new administration building in Stadlandet, together with customers, suppliers, representatives from SIMONA AG, and the partners involved in the construction process. The new facility brings more of our employees together in one place, making collaboration and everyday interaction easier.
The acquisition marked an important step in strengthening Stadpipe’s market position through access to SIMONA AG’s global network and thermoplastic expertise. Changing the Companys name from Stadpipe to SIMONA Stadpipe.
Stadpipe is joining the journey into land-based RAS facilities, becoming a trusted supplier of piping systems for large-scale, high-performance projects.
Stadpipe secures several major land-based aquaculture projects, achieving its strongest financial performance to date.
Stadpipe secures its first major aquaculture project, Marine Harvest avd. Steinsvik, marking an important milestone and laying the foundation for future growth within the aquaculture sector.
Stadpipe dedicates more resources to the engineering and design of land-based aquaculture facilities, strengthening its project expertise and enabling more integrated solutions for customers.
Stadpipe secures a larger contract with Mongstad Base, boosting the company’s revenue and strengthening its presence in the industrial sector.
Facing financial challenges, Stadpipe secures a 50% investment from Kurt Sjåstad, brother of founder Nils-Per, providing the capital needed to stabilize the company and continue its growth.
Nils-Per acquires the remaining shares from Sigve Røkås and Stig Rune Sjåstad, taking full control of Stadpipe and consolidating ownership to guide the company’s next phase of development.
Røkås og Sjåstad Rørservice officially became Stadpipe, marking a new chapter in the company’s history.
Sjåstad Rørservice was re‑established as Røkås og Sjåstad Rørservice, with Sigve Røkås and Stig Rune Sjåstad joining as co‑owners.
The brothers purchased Leikanger Industribygg from Selje Municipality and established the companies Sjåstad Industrier and Sjåstad Rørservice. This laid the foundation for further development.
Nils‑Per and Anfinn founded Sjåstad Industrier DA as a mechanical company. Operating out of a garage and focusing on mechanical operations in steel and aluminum.
