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As a multi-disciplinary consulting firm, Norrønt AS provides services in project management, patenting, technical consulting and engineering, renewable energy services, tidal turbine testing, construction, testing and monitoring, and materials laboratory services, to a wide range of clients. Established in 1996, we pride ourselves in being an employee-owned firm.


Norrønt AS has a professional staff in Norway, Canada and Ukraine. Our staff also includes many employees with Master and Phd degrees in the fields of engineering and science. The staff works in a multi-disciplined environment and is familiar with overall project requirements, in addition to their specific area of expertise. This enables superior project coordination of disciplines, scheduling, planning for constructability, and implementation of a well-planned and conceived projects.


We strive to implement innovation and energy efficient design, and sustainable solutions through effective and efficient design and construction concepts. Our designs balance environmental responsibility, achieve resource efficiency. Norrønt AS possesses a diversified range of experience in various facets of project management, flow induced fatigue evaluation, test and evaluation of vertical axis turbines, implementation of renewable energy, tidal turbine design, nano-material fuel cells, material analysis, industrial and environmental engineering.

- Project management

​- Crises Management

- Subsea engineering, oil and gas and offshore operations

- Patent development

- Venture financing

-Research and development, supporting in-house and external programs.


Dag Zeiner-Gundersen
Founder and Principal

Dag Herman Zeiner-Gundersen, has more than 20 years of experience in the Energy and Oil & Gas industry.

He has held numerous project management positions in the United States and Norway, maintained the position as Norwegian Trade Commissioner, as well as running his own companies within the renewable energy sector.

Technical specialty is subsea system engineering, general inventor and holder of several patents.



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