- ACEL AS
- AERON AS
- Aeron Miljoteknikk AS
- Air Products AS
- Alco Valves Group Norway
- ALLWEILER AS
- ALU DESIGN & SERVICES AS
- Alubar AS
- ANDA OLSEN AS
- ARCTIC MARINE FURNITURE AS
- Ariston Norway AS
- ARMATEC AS
- Ascon AB
- AUKRA MARITIME AS
- AUTO MASKIN AS
- AUTOMASJON OG DATA AS
- AXTech AS
- BEHA HEDO INDUSTRIES AS
- Brude Safety AS
- CHEVRON PRODUCTS SCANDINAVIA AB
- CLAYTON SCANDINAVIA AS
- COMROD A/S
- CUMMINS NORWAY AS
- Diesel Systems Plant
- DITECH SCANDINAVIA AS
- EIDE MARINE TECH AS
- ELEKTRONIX AS
- Eltek Valere AS
- Eltorque AS
- ENGINE PROTECTION PARTNER EPP AS
- ENWA WATER TREATMENT AS
- EPTEC ENERGI AS
- ETECH PROCESS AS
- FINNOY GEAR & PROPELLER AS
- FIRE FIGHTING SYSTEMS AS
- Flebu International AS
- Flo-Code AS
- Frydenbo Power AS
- Frydenbo Sabb Motor AS.
- FUGLESANGS LIMITED AS
- FUGRO SEASTAR AS
- GEORG EKNES INDUSTRIER AS
- GLAMOX INTERNATIONAL
- Gudbrandsdalens Uldvarefabrik
- Haakon Ellingsen AS
- Hansen Protection AS
- Harding Safety AS
- HERNIS Scan Systems
- HYDEX FLUID POWER
- Hypteck AS
- INDUSTRIMARIN AS
- Jensen & Rhoden Europe Marine Control AS
- John Gjerde AS
- JOTRON SatCom AS
- JS COCK AS
- Karmoy Hire AS
- Karmoy Winch AS
- Keytouch Technology
- Klintsy Piston Ring Plant
- Kongsberg Maritime
- Kongsberg Maritime AS (formerly SIMRAD SUBSEA A/S)
- KROHNE Skarpenord
- Kumera
- Kyma AS
- LONNE SCANDINAVIA AS
- MacGregor HYDRAMARINE AS
- MARE SAFETY AS
- MARINE ALUMINIUM AS
- MARINE CONTROL SERVICES AS
- MARINE NAVIGATION SYSTEMS
- MARINE TECHNICS
- Marine Technologies LLC
- MARITIME MOBLER AS
- MARITIME MONTERING AS
- Markus Lifenet Ltd.
- MARLINK AS
- MARTIN BRUUSGAARD & Co. AS
- MEDI3 MARINE
- MEGACON AS
- Miko Marine AS
- MODELL MOBLER AS
- MUROMSKII RADIO PLANT
- Nogva Motorfabrikk AS
- NORAC AS
- Norsafe Selantic As
- NorSap as
- Norselight AS
- NORSKE BACKER AS
- OFFSHORE & TRAWL SUPPLY AS
- Omicron AS
- Optimarin AS
- OWRE-JOHNSEN AS
- Palfinger Marine Norway AS
- Parat Halvorsen AS
- POWERBOX AS
- Production Departy
- PYRO AS
- RADIO HOLLAND NORWAY AS
- Rapp Bomek AS
- Rapp Marine AS