The customer oriented supplier

Mento AS is a Norwegian family owned company established in Stavanger in 1971. Then company name was Mento Oil Field Service and Supply.

Our purpose from day one, have always been serving the oil & gas industry. During the years we have developed from being a supply house to also be specialized within Filtration, Hoses, Valves and Drilling related Equipment.

More about us:

Our main office is in Tananger (Stavanger) with offices in Bergen and Hammerfest.
Mento will work for sustainable consumption and production by doing more with less resources ref. UN climate goals number 12 including:

  • Reduce the amount of waste through prevention, reduction, material recycling and reuse.
  • Achieve sustainable management and efficient use of natural resources by assessing environmental considerations when, purchasing, selling and transporting goods and services, with consideration to emissions to soil, water and air.
  • Stimulate companies, especially large and multinational companies, to adopt sustainable methods and incorporate information on their own sustainability in their reporting routines.

We try to convince customers to have sustainability in mind when choosing products and suppliers. Longer life and better durability give a smaller footprint, however this carries additional cost.

Mento pursues a continuous competence enhancement program to be able to meet the customers need for quality. By using our own recourses and qualified subcontractors, Mento will be your link to improved performance.
Today we focus on the whole Energy segment including offshore wind, hydrogen and ammoniac production.
Aqua culture also fits into our product range and we deliver filter systems, hoses and valves to their specifications. Our competence fits right into this market.


Mento Service AS is a Mechanical Solution company.

It was established at Ågotnes in 1997 with personnel from Mento AS with business concept “rental, maintance and recertification of oilfield supply equipment” During the years we have developed and specialized within Fabrication, Machining, Mechanical work, Rental & Service. In 2011 StrømmeGroup AS became a part of Mento Service AS and the company expanded both in workshop area, personnel and product range. (Kolltveit) Engineering and product development became a new business area.

Our purpose from day one, have always been serving the oil & gas industry. During the years we have developed from being a rental & service company to also be specialized within mechanical solutions as Manifolds, Pipe Spools, Pressure vessels, Filters & Strainers, Frames & Structures and Subsea Equipment.