- ATLAS INCINERATORS A/S
- A-SPE Polska
- AAE GmbH
- Abel GmbH & Co. KG
- ACOMARIN Ltd OY
- ADMos-Gleitlager, Produktions- und Vertriebsgesellschaft mbH
- Advanced Pneumatic Marine GmbH
- Adveto Advanced Tech
- Aerzener Maschinenfabrik GmbH
- AGCO Power
- AH Automation AB
- AIP Ltd.
- AKO Regelungstechnik GmbH & Co. KG
- Alfa Laval Aalborg A/S (formerly Aalborg Industries AS)
- Alfa Laval Mid Europe GmbH
- ALFA LAVAL TUMBA AB
- ALMACO Group Oy
- ALNOR Ventilation Systems Ltd.
- alpha-bit GmbH
- ALUP KOMPRESSOREN GmbH
- ALWO Ltd.
- AMETEK Test & Calibration Instruments
- AMEX Ltd.
- AMPLIDAN A/S
- ANDRZEJ Ltd.
- Antti-Teollisuus Oy
- API Schmidt-Bretten GmbH & Co. KG
- APLISENS SA
- Apparatebau Warmetechnik GmbH
- AQUAGIV GmbH
- Aquata Produktions u. Entwicklungsgesellschaft mbH
- aquatherm GmbH
- ARI-Armaturen Albert Richter GmbH & Co. KG
- Armaturenbau GmbH
- Artboard AB
- AS SCAN
- AS Scholer + Bolte GmbH
- AT MARINE OY
- ATB Nordenham GmbH
- Atexor Oy
- Atlas Copco Tools & Assembly Systems
- ATLAS HYDROGRAPHIC GmbH
- AUMA Riester GmbH & Co. KG
- Auramarine Ltd.
- BAC Corrosion Control A/S
- BANCO Ltd.
- Barksdale GmbH
- BAY Valves ApS
- Baytek Industriesysteme GmbH
- Becker Marine Systems
- BEFARED S.A.
- Beijer Electronics GmbH & Co. KG
- BenLER International Sp. z o.o.
- Berg Armaturen Steuerungen GmbH
- BERG PROPULSION AB
- Bergaflex AB
- BESEL SA
- BESI Marine Systems GmbH
- BEZALIN S.A.
- Billi Dichtungstechnik GmbH
- BLUCHER METAL A/S
- Bode GmbH
- Boening Automationstechnologie GmbH & Co KG
- BOHAMET
- Boll & Kirch Filterbau GmbH
- Bopp & Reuther Messtechnik GmbH
- BORGER GmbH
- Buffers Marine AB
- C.C.JENSEN A/S
- C.M. HAMMAR
- C.N.S. SYSTEMS AB
- C2SAT COMMUNICATIONS AB
- Cargotec Corporation MacGregor
- CASSENS & PLATH GmbH
- Caterpillar Marine Power Systems
- Caterpillar Propulsion Sweden (previously BERG PROPULSION AB)
- CBI Engineering AS
- CENTA Antriebe Kirschey GmbH
- Cetrac GmbH
- CHESTER MOLECULAR Ltd.
- CHLOD SERVIS INT EXPORT IMPORT F.P.H.M
- CHRIS-MARINE AB
- Cleemann Chair-Systems GmbH
- CLIMAX GmbH
- CM Technologies GmbH (formerly Kittiwake GmbH)
- CMI Marine
- ColorLight AB
- COMET GMBH
- CONRAC GmbH
- Consilium AB
- Consilium Marine & Safety AB
- CONSTRUCTION PLANT OF LIFTING EQUIPMENT ZBUD Ltd.
- CONVOTHERM Elektrogeraete GmbH
- Cosalt GmbH
- Cramer Systemtechnik GmbH
- D I DAVIT INTERNATIONAL GmbH
- DANFOSS A/S
- Daniamant Electronics A/S (formerly Uni-Safe Electronics A/S)
- Danish Crane Building AS
- DANISH MARINE SYSTEM A/S