Vendor & OEM Directory
Pumps, compressors and electric-motor OEMs for rotating equipment. Vendor-neutral overview, alphabetical, filterable.
BrowseBrowse by equipment family tree · click any type (e.g. Screw Compressor) to filter the list
How the classes break down, with indicative makers at each leaf. Click a type to filter the table below. Indicative; not every maker covers every sub-type.
Pump Family Tree
- Pump
- Centrifugal (dynamic)
- Positive-displacement
Compressor Family Tree
- Compressor
- Positive-displacement
- Dynamic
Electric Motor Family Tree
- Electric Motor
- AC motor
- — ABB, ATB.WOLONG, Baldor-Reliance, Guangdong Dongguan Electric Motor, Hyundai Electric, Motori Bonora, Nidec, Regal Rexnord, Schorch, SEW-Eurodrive, Siemens, TECO, TMEIC, Toshiba, VEM, WEG, Wolong
- — ATB.WOLONG, Hyundai Electric, Menzel, Schorch, TMEIC, VEM
- — ABB, ATB.WOLONG, Hyundai Electric, Schorch, Siemens, TMEIC, VEM
- — ABB, AEM, SEW-Eurodrive, Siemens, WEG
- DC motor
- AC motor
52 listings
| Company | Class | HQ | Known For / New In 2026 |
|---|---|---|---|
| ABB | Motors | CH · Europe | Motors & VFDs; SynRM IE4 to IE6; Smart Sensor 2026: New severe-duty motor platform; IE6 SynRM for hazardous areas |
| Advanced Electric Machines (AEM) | Motors | GB · Europe | Magnet-free, rare-earth-free motors |
| AERzen | Compressors | DE · Europe | Roots (lobe) & screw blowers, turbo blowers |
| Alfa Laval | Pumps | SE · Europe | PD pumps (Allweiler): screw, lobe, hygienic |
| ATB.WOLONG | Motors | AT · Europe | LV/HV & Ex motors (ATB Group: Brook Crompton, Laurence Scott) |
| Atlas Copco | Compressors | SE · Europe | Air-compressor leader; oil-free, VSD+ 2026: New high-pressure & oil-free compressors (X-Air+) |
| Baker Hughes | Compressors | US · Americas | O&G turbomachinery; hydrogen compression |
| Baldor-Reliance (ABB) | Motors | US · Americas | NEMA industrial motors (Reliance Electric); AC & DC |
| Ebara | Pumps | JP · Asia-Pacific | Efficient pumps; strong APAC, oil & gas |
| Elliott | Compressors | US · Americas | Centrifugal for refining, petrochem |
| Everllence | Compressors | DE · Europe | Barrel/split centrifugals; O&G |
| Flowserve | Pumps | US · Americas | Heavy-duty API pumps & seals; RedRaven monitoring |
| Flowserve SIHI | Pumps | DE · Europe | Liquid-ring vacuum & side-channel pumps |
| FPZ | Compressors | IT · Europe | Side-channel / regenerative blowers |
| Gardner Denver | Compressors | US · Americas | Screw & recip (Ingersoll Rand) |
| Grundfos | Pumps | DK · Europe | Efficient centrifugals; smart/IoT (iSOLUTIONS) 2026: GENIECON smart controller & SP47 submersible |
| Guangdong Dongguan Electric Motor | Motors | CN · Asia-Pacific | China LV/HV motors, 60+ years |
| Hanwha Power | Compressors | KR · Asia-Pacific | Screw & turbo / centrifugal |
| Hitachi | Compressors | JP · Asia-Pacific | Screw & turbo / centrifugal |
| Hyundai Electric | Motors | KR · Asia-Pacific | HV & large industrial motors |
| Ingersoll Rand | Compressors | US · Americas | 24/7 rotary screw, recip, centrifugal |
| ITT Goulds | Pumps | US · Americas | API-610 / ISO 13709 process pumps |
| Kaeser | Compressors | DE · Europe | Sigma Profile airends; air stations |
| Karl Klein | Compressors | DE · Europe | Industrial fans & high-pressure blowers |
| Kirloskar | Pumps | IN · Asia-Pacific | API & non-API; major India/APAC player |
| KSB | Pumps | DE · Europe | Broad pumps & valves; water, power, mining |
| Leistritz | Pumps | DE · Europe | PD screw pumps; viscous/multiphase |
| Menzel | Motors | DE · Europe | HV / large / Ex & custom motors |
| Milton Roy | Pumps | US · Americas | Metering / dosing pumps (diaphragm, plunger) |
| Mitsubishi Heavy Industries | Compressors | JP · Asia-Pacific | Large turbomachinery |
| Motori Bonora | Motors | IT · Europe | Italian AC (asynchronous) motors; ATEX & custom |
| NETZSCH | Pumps | DE · Europe | PD: progressing-cavity, specialty |
| Nidec | Motors | JP · Asia-Pacific | Industrial, EV traction, robotics |
| ProMinent | Pumps | DE · Europe | Metering / diaphragm dosing pumps |
| Regal Rexnord | Motors | US · Americas | Broad industrial ranges |
| Ruhrpumpen | Pumps | MX · Americas | API pumps for oil & gas |
| Schorch | Motors | DE · Europe | HV & LV motors, transformers (ATB Group) |
| SEW-Eurodrive | Motors | DE · Europe | Geared motors, drives & servo |
| Siemens | Motors | DE · Europe | SIMOTICS LV to HV; SIMOTICS XP (Ex) |
| Siemens Energy | Compressors | DE · Europe | Process centrifugals; dry-gas seals |
| SPX FLOW (ITT Flow Technologies) | Pumps | US · Americas | PD (Bornemann) and process pumps |
| Sulzer | Pumps | CH · Europe | Process pumps + services / retrofit |
| Sulzer (Service) | Compressors | CH · Europe | Compressor service & aftermarket |
| TECO | Motors | TW · Asia-Pacific | Broad industrial ranges |
| TMEIC | Motors | JP · Asia-Pacific | HV & large motors and drives |
| Torishima | Pumps | JP · Asia-Pacific | Engineered centrifugals; power, water, O&G |
| Toshiba | Motors | JP · Asia-Pacific | Heavy-industry motors & generators |
| VEM | Motors | DE · Europe | LV/HV induction & Ex motors; IE-class |
| WEG | Motors | BR · Americas | Motors + drives + automation 2026: Oil-free motor with active magnetic bearings & IoT (with SpinDrive) |
| Wilo | Pumps | DE · Europe | Water management, building services |
| Wolong | Motors | CN · Asia-Pacific | Broad industrial; HV/large niches |
| Xylem | Pumps | US · Americas | Water tech + smart-water analytics/IoT 2026: Acquiring Cornell Pump & Roper Pump (US$1.46B) |
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