| • 3l |
| • 3m |
| • Aaf |
| • Ab Chance |
| • Abb |
| • Aberdeen |
| • Acec |
| • Action Instruments |
| • Accutech |
| • Aemc |
| • Aeroequip |
| • Agco, |
| • Agilent Technologies |
| • Aira |
| • Airflex |
| • Aldrich |
| • Alfa Laval |
| • Allen Bradley |
| • Allied Signal |
| • Allison |
| • Alltite Gaskets |
| • Amercable |
| • American Air Filters |
| • Ametek |
| • Amf Bakery Systems |
| • Amot |
| • Amphibico |
| • Anderson Greedwood |
| • Angus |
| • Aqua-dyne |
|
| • Aquatica |
| • Aro (Ingersoll Rand) |
| • Arrow Oil Tools |
| • Ashcroft |
| • Atlas Copco |
| • Atlas Deutz |
| • Atwood Oceanics |
| • Automatic Switch |
| • Avo / Biddle |
| • Bailey Controls |
| • Baker Hughes |
| • Baker Oil Tools |
| • Balston Filters |
| • Barco |
| • Bauer Compressor |
| • Baylor |
| • BD Sensors |
| • Beckman Instruments |
| • Belden |
| • Bentley Nevada |
| • Beta Flex |
| • Bico Drilling |
| • Bifold |
| • Bishop Lifting |
| • Bolland |
| • Bosch |
| • Bourdon Gauges |
| • Bowen Oil Tools |
| • Bran Luebbe |
| • Bredent |
|
| • Bridon Wire |
| • Brooks Instruments |
| • Btt-batignolles |
| • Burford Equipment |
| • Burgess |
| • Burgmann |
| • Butech |
| • Buttorworth |
| • Byron Jackson |
| • Cable USA |
| • Cac (Mcdaniel Controls) |
| • Cameron |
| • Cannon Instruments |
| • Can-pro |
| • Carbo Ceramics |
| • Cargill B. V. |
| • Caterpillar |
| • Cavins Oil Well Tools |
| • Chairform |
| • Chicago Pneumatic |
• Chromatograph Specaility |
| • Cisco Systems |
| • Clark Reliance |
| • Cole Parmer |
| • Continental Emsco |
| • Control Flow |
| • Cooper Bearings |
| • Corrpro/Rohrback |
| • Crane Carrier Company |
| • Criticare Systems |
|
| • Critikon, |
| • Crompton Instruments |
| • Crosby Valves |
| • Crouse Hinds |
| • Cryostar |
| • Cummins Engines |
| • Cuno Filter |
| • Cutler Hammer |
| • Damcos |
| • Dana Corp |
| • Danfoss |
| • Daniel |
| • Dayco Pressure Hose |
| • Delta Controls |
| • DEMCO / Cooper Oil |
| • Dencon Energy Services |
| • Denver Instrument |
| • Derrick |
| • Desmi Pump |
| • Detector Electronics |
| • Detroit Diesel |
| • Detronics |
| • Dew Chemicals |
| • Diagnostic (The) |
| • Dollinger Filters |
| • Donaldson |
| • Draco |
| • Draka |
| • Drallim Industries |
| • Dresser Industries |
|
| • Dresser Rand |
| • Druck Inc. |
| • Dwyer Instruments |
| • Dynamed |
| • Eckels Manufacturing |
| • Edward Valves |
| • Eg&g |
| • Ellis Williams |
| • Emco Wheaton / Fmc |
| • EMD |
| • Emerson Process |
| • Endress + Hauser |
| • Enraf Inc. |
| • Ensco |
| • EPP Norway |
| • Falk Corp |
| • Farr Filters |
| • Farris |
| • Fema |
| • FG Wilson |
| • Fike |
| • Fireye |
| • Fisher Controls |
| • Flair International |
| • Fleetguard |
| • FMC |
| • Forest Medical |
| • Forum Oilfield |
| • Foster Valve |
| • Foxboro |
|
| • Friede & Goldman |
| • Gardner Denver |
| • GE Fanuc |
| • Gec |
| • General Electric |
| • George E. Faliling |
| • Global Marine |
| • Go Pressure |
| • Goodall Rubber |
| • Gotco International |
| • Goulds Pumps |
| • Graham |
| Grant Oil Tools |
| • Greer |
| • Ha Jet |
| • Halliburton |
| • Hankinson |
| • Hanover |
| • Harrisburg / Wooley |
| • Haskel |
| • Hawke |
| • Helmerich & Payne |
| • Helmholz |
| • Hewlett Packard |
| • Hirschmann |
| • Hockiki |
| • Hoke, |
| • Honeywell |
| • Houston Engineers |
| • Howden Compressor |
|
