- ATLAS INCINERATORS A/S
- Alfa Laval Aalborg A/S (formerly Aalborg Industries AS)
- AMETEK Test & Calibration Instruments
- AMPLIDAN A/S
- AS SCAN
- BAC Corrosion Control A/S
- BAY Valves ApS
- BLUCHER METAL A/S
- C.C.JENSEN A/S
- CBI Engineering AS
- DANFOSS A/S
- Daniamant Electronics A/S (formerly Uni-Safe Electronics A/S)
- Danish Crane Building AS
- DANISH MARINE SYSTEM A/S
- DANSK RADIO AS
- DEIF A/S
- DEMP A/S
- DESMI Pumping Technology A/S
- DESMI Ro-Clean A/S
- DVC International ApS
- EagleBurgmann KE A/S
- Ellehammers A/S
- EMCO Controls A/S
- Emerson Process Management
- FURUNO DANMARK AS Professional Maritime Electronics
- GERTSEN & OLUFSEN AS
- Green Instruments A/S
- HANS BUCH A/S
- HUNDESTED PROPELLER A/S
- IronPump A/S
- ISIC A/S
- Liftra ApS
- Littelfuse SELCO A/S
- Lopolight ApS
- LOTEK A/S
- LSM Pumper
- LYNGSO MARINE A/S
- MacArtney A/S
- MAN B&W DIESEL A/S
- Marco Marine A/S
- Marine Technic
- MarineShaft Hirtshals A/S
- MARITEAM A/S
- MEKANORD A/S
- NAVTEAM A/S
- Nordtec Service ApS
- NORISOL AS
- NORLAU A/S
- Novenco Marine & Offshore A/S
- OXYMAT AS
- Pres-Vac Engineering Aps
- Randers Reb International A/S
- RESON A/S
- ROCKWOOL A/S
- Ropenhagen a/s
- Scandinavian Boiler Service A/S
- Sealtech ApS
- Silentor A/S
- SMEDEGAARDEN
- SPERRY MARINE A/S
- SPX Flow Technology Danmark A/S
- Svend Hoyer A/S
- THANNER AND Co.
- THRANE & THRANE A/S
- Thyboron Skibssmedie
- VIKING LIFE-SAVING EQUIPMENT A/S
- Wencon ApS
- West Diesel Engineering AS
- Willbrandt Gummiteknik ApS