- RAUTARUUKKI OY
- RAVEBO BRIELLE BV
- Rayco-Wylie Systems
- RAYTHEON ANSCHUETZ GmbH
- Reggiana Riduttori S.r.l.
- REICH-KUPPLUNGEN
- Reintjets
- Reliable Pumps Consultants, Inc.
- REMAT BV
- REMOR SA
- Renk AG - Augsburg
- RENK Aktiengesellschaft
- RENK Aktiengesellschaft Rheine Works
- RESITA RENK
- RESMAR LTD
- RESON A/S
- RHC Deutschland GmbH
- RHC Heavy Machinery Limited
- Rheintacho UK Ltd.
- Rickmeier GmbH
- Rico (Pte) Ltd
- RICOEurope Ltd
- Ridderinkhof BV
- RIFAS UAB
- RIVERTRACE ENGINEERING Ltd.
- RJE International, Inc.
- RM Steel Europe
- ROB HEIJKOOP TRADING BV
- Robinson & Liddell Ltd
- Rochem UF-Systeme GmbH
- ROCKWOOL A/S
- Rolf Janssen GmbH Elektrotechnische Werke
- Rolla SP Propellers SA
- ROLLS ROYCE GROUP
- Rolls-Royce Marine AS
- ROLLS-ROYCE PLC.
- Roodhart Marine Services BV
- RopeBlock BV
- Ropenhagen a/s
- Ropes Technology Corporation Far East Pte Ltd
- Rotodyne Ventilatoren b.v.
- ROWAN & BODEN MARINE Ltd.
- Roxtec BV
- Roxtec International AB
- Roxtec International Trading (Shanghai) Co., Ltd.
- RS Aqua Ltd
- Rubber Design BV
- Rubber Floor Finland Oy
- Rudolf Rost Sperrholz GmbH
- Ruian Shunfeng Navigation Instruments Co.,Ltd
- RWO GmbH Marine Water Technology
- S MAN AB
- S V SHIP SPARES
- S&B Beschlaege GmbH
- S.A. Sedni
- S.C.M. S.r.l.
- S.T. ENG. Co., Ltd.
- Saab TransponderTech AB
- SAACKE MARINE SYSTEMS /SAACKE GmbH
- SAACKE VKK MARINE BOILERS GMBH
- SAAJOS OY
- SAB Schunemann GmbH
- Saejin Intech Co., Ltd.
- SAER Elettropompe S.p.A.
- Safe Pack Sicherheitsverpackungen GmbH
- Safestairs Hafentreppen GmbH
- Safetec Brandes und Niehoff
- Safetec International Holding Pte Ltd
- Saft
- SAJ Instrument AB Ltd
- SALVA
- SALVEX
- SAM Electronics GmbH
- SAM Electronics Nederland BV
- SAMGONG CO., LTD.
- Sami Instruments srl
- Samsung Heavy Industries (PCSD)
- Samyung ENC Co Ltd
- Sandfirden Technics b.v.
- Sanjary Marine
- Santon Holland B.V.
- SBA Interior Ltd,
- Scan-Sense AS
- Scandex AG
- Scandinavian Boiler Service A/S
- SCANDINAVIAN BOILER SERVICE Inc. (SBS)
- SCANDINAVIAN ELECTRIC AS
- Scandinavian Micro Systems AS
- SCANROPE MARINE A/S
- Scanvi-Interyards AS
- Scanvik Marine Services
- Scardana Americas Brokerage (Head Office)
- SCHAAF GmbH & Co. KG
- Schaffran Propeller + Service
- Schaller Automation
- SCHIFFSDIESELTECHNIK Kiel GmbH
- Schilder Gerlach GmbH
- SCHMIDT CLEMENS GmbH Co. KG
- SCHMITT ANCHORS & CHAINCABLES B.V.
- SCHNEIDER ELECTRIC