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Oil & Marine

As a total supplier of E&I, OneCo can perform both management and engineering of new systems, as well as engineering and modifications on existing facilities, primarily installations for the oil, petrochemical and energy markets.

Depending on customer needs, we can accomplish project management for a total project in the fields of E&I / Piping / Mechanical, and thus, create a simplified execution model for our customers, with the responsibility firmly and safely anchored in good hands.

Installation, commissioning and final handover to customer can all be done by us, all well-founded in current rules and regulations. We are in continuous dialogue with all institutions involved and it is the quality of the solutions and staffing we offer, that makes all of our clients aware that we deliver complete and certified solutions.

Through our staff and our alliance partners we have acquired heavy professional expertise, with our focus primarily on quality, HSE work and above all, good customer relationships.

OneCo offers an extensive portfolio of Ex products for lighting, heating, junction boxes, cladding, control equipment and instrumentation.


Ex-produkt: produktpost.oso@oneco.no

Forusbeen 210 Forus Teknologipark, 4313 Sandnes
Phone: +47 51 77 02 02 

Ronny Vassøy-Breiland
Product responsible - Junction box
+47 957 84 042
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Roy Vestersjø
Product responsible - Heat trace
+47 948 00 358
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