SICK AG
- Germany. Multi-national manufacturers of sensors, sensor and safety systems, and analysis and process measurement devices and complete systems for industrial applications. English and German.
- http://www.sick.com/

Custom Electronic Systems, Inc
- USA. Design and manufacture of industrial process control systems and testing equipment.
- http://www.draftrange.com/

Neptune Controls
- Surplus and used parts for the Honeywell TDC 2000 and TDC 3000 distributed control systems.
- http://www.neptunecontrols.com

Fries Research & Technology GmbH
- Germany. Development and manufacture of measurement instruments and process control systems. Also, contract measurement services. Technical product information and specifications in text and PDF versions. English and German.
- http://www.frt-gmbh.com/

Syscom 18 SRL
- An integrator of process control and instrumentation applications.
- http://www.syscom.ro

Smar
- Manufacturer of process control systems and instrumentation, includes product and service descriptions, white papers, and company information.
- http://www.smar.com

Synectic Design Ltd.
- A manufacturer of industrial process control and measurement instrumentation and systemsincluding amplifiers, batch controllers, flow meter controllers, portable load meters, calibration tools, data loggers, signal converters, industrial displays and I/O
- http://www.synectic.co.uk

Staley & Associates.
- Providers of PLC process control analysis, impletation and expertise in electrical engineering and consultancy, based in Victoria, Australia.
- http://www.staley.com.au

A.I.Lanteck Inc.
- PLC and HMI programming, process control & visualization, system integrators and SCADA development. Also memory device, motor and drive programming.
- http://www.lanteck.ca

ControlLoop, Ltd.
- Provides bespoke software and process control solutions to customers. Based in UK.
- http://www.controlloop.com

American Controls Corporation
- Manufacturer and integrator of process control units, RTUs, and systems for liquid and gas stations and processors. Product specifications and project case studies.
- http://www.acc-controls.com/

EFI
- Manufacturer of process control systems for plastic moulding, heating and multi-cavity-drop zone controllers.
- http://www.efisystems.co.uk/

RS Controls
- Service provider for process controls for the agriculture, industrial and commercial sectors. Southeastern US.
- http://www.rs-controls.com/

Orange Instruments
- Design and manufacture process control systems including control panels, instruments, positioners, and package assembly.
- http://www.orangeinstruments.co.uk

Presys Instruments Inc.
- Manufactures instrumentation and process control producing calibrators, indicators, controllers and software.
- http://www.presys.com.br/

Powerflow Electronics
- Manufacturer of controls for process air systems and air dryers.
- http://powerflow.ie/

Spectrum Technology, Inc.
- Outsourced technical services for process control technology in Central New York offering calibration/metrology, maintenance, and engineering services.
- http://www.spectrumtechnology.com/

SpectrAlliance, Inc.
- Manufactures fiber-optic spectrometers and spectrometer accessories designed expressly for industrial process control.
- http://www.s-alliance.com/

Control Application & Maintenance, Inc.
- Providing customized industrial process control instrumentation and control systems to the process control industries of the US.
- http://www.cam-co.org/