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166 companies

Nelgar Oilfield Services

Location not listedUpdated Dec 2002

Nelgar Oilfield Services specializes in production optimization, regulatory testing, and engineering services for the oil and gas industry, serving Western Canadian and international producers.

OIM International Ltd.

Beccles, United KingdomUpdated Aug 2003

OIM helps companies develop their business with the oil, gas, petrochemical, power, utilities and marine industries. We can promote and sell a range of modular facilities, fabricated structures, capital equipment, engineering products and services. With extensive design, construction, marketing and sales expertise, our experience encompasses offshore installations, onshore terminals, accommodation modules, process packages, pressure vessels, diving systems, pumping stations and shipbuilding.

Omegadyne, Inc.

Sunbury,, OH, United StatesUpdated Mar 2006

Omegadyne, Inc. is a leading manufacturer of pressure and force measurement and control equipment used in various industries including oceanography and oil exploration.

PBP Fabrication Inc./Rio-Pecos

Location not listedUpdated Dec 2002

PBP Fabrication Inc./Rio-Pecos is a pressure vessel and piping fabricator specializing in ASME code pressure vessels, custom skids, platforms, large specialty fabrications, and fabricated piping for the oil and gas industry with over 40 years of experience.

PSI-TRONIX Technologies, Inc.

Location not listedUpdated Dec 2002

PSI-TRONIX Technologies, Inc. specializes in digital pressure gauges, pressure transducers/transmitters, and offers repair and calibration services for these instruments.

PV Inspection Services Limited

Location not listedUpdated Dec 2002

PV Inspection Services Limited provides in-service inspection services for pressure vessels, aboveground and underground storage tanks, including regulatory compliance inspections in Massachusetts.

Packaged Gas Compressors by VR

Location not listedUpdated Dec 2002

Com-Pac Systems, Inc. custom fabricates engineered specialty gas compressor packages and builds ASME code pressure vessels in-house with full control panel capabilities.

Panam Group

Location not listedUpdated Dec 2002

Panam Engineers Ltd. manufactures precision instrumentation tube fittings, valves, and related products for industrial and instrumentation piping systems, serving diverse industries including oil & gas and general industry.

Panam Group of Companies

Location not listedUpdated Dec 2002

Panam Engineers Ltd. specializes in manufacturing precision instrumentation tube fittings, valves, and related products for industrial and instrumentation piping systems, serving diverse industries including oil & gas and defense.

Paroscientific,Inc-High Precis

Location not listedUpdated May 2026

Paroscientific, Inc. is a leading manufacturer of precision pressure and seismic sensors using Resonant Quartz Crystal Technology, serving industries such as oceanography, meteorology, and aerospace with high-accuracy instrumentation.

Pave Technology Co. Inc.

Dayton, OH, United StatesUpdated May 2026

Founded in 1980, PAVE Technology Co. manufactures wire and connector hermetic seals for industries including marine, aerospace, defense, semiconductor, petrochemical, and medical applications.

Permco Inc

Streetsboro, Ohio, United StatesUpdated Nov 2002

Permco Inc is a leading manufacturer of high-pressure hydraulic gear pumps, motors, flow dividers, intensifiers, and accessories for mobile and industrial applications.

Precision Standards Instrumentation

St. Augustine, FL, United StatesUpdated Nov 1998

Precision Standards International of St. Augustine, Inc. is a family-operated ISO/IEC 17025-accredited calibration and metrology services provider serving Florida's engineering community since 2006. Specializes in pressure, temperature, electrical, and dimensional calibration of marine and test instrumentation.

Pres-Vac Engineering Ltd.

Allerod, DenmarkUpdated Apr 2005

Pres-Vac Engineering Ltd. is a global leader in vacuum pressure valves and venting systems for the maritime and offshore industries, providing certified solutions that ensure safety, emission control, and compliance with IMO and ISO standards.

Presens AS

Oslo,, NorwayUpdated Apr 2008

Presens AS delivers state-of-the-art pressure sensor solutions based on its proprietary sensing technology. Presens' pressure sensors are extremely well suited for applications requiring high accuracy and long-term stability.

President

Location not listedUpdated Dec 2002

Rock Data Services provides oilfield instrumentation and memory gauges, specializing in pressure and temperature recorders for the oil and gas industry with over 20 years of experience in data reporting and reservoir well analysis.

Primary Flow Signal Inc.

Location not listedUpdated Oct 2003
Training

Primary Flow Signal Inc. provides reliable differential pressure flow measurement solutions and contract manufacturing services for liquid, gas, and steam applications since 1983.

Productos Tubulares

Location not listedUpdated Dec 2002

Productos Tubulares is part of the Tubos Reunidos Group, specializing in tubular products for downstream, midstream, and upstream markets, including mechanical and pressure parts.

Quartzdyne, Inc.

Salt Lake City, Utah, United StatesUpdated Dec 2002

Quartzdyne manufactures high precision, high pressure quartz-crystal-based transducers for the oil and gas industry. Downhole and laboratory/wellhead versions are available. Sensors are available in the temperature range -40 to 200°C and the pressure range 5,000 to 30,000 psia.

RBV Energy

Newcastle upon Tyne, United KingdomUpdated Apr 2016

RBV Energy supplies certified 4130 high pressure valves, piping systems, and related equipment with divisions in the UK, Singapore, and Dubai, offering commissioning, service, and maintenance for offshore and onshore applications.

Rotator AS

Nodeland, NorwayUpdated Jun 2003

Specialising in hydraulic equipment, Rotator has been a major supplier of valves and actuators to the Norwegian and international offshore industry for more than 40 years. The company has developed its own hydraulic directional control valve, used world-wide on a large number of ships and oil and gas installations. A broad line of Rotator products, have moreover, become standard on oil and gas installations all over the world. Tailor made products, represent an equally important part of Rotator’s activities. As an example, Rotator can offer more than 600 variations of the directional control valve! Every valve developed at Rotator is manufactured for a «life span service» of minimum 30 years. The product line of Rotator also includes the design and manufacturing of complete control systems, like wellhead control systems. Hydraulic power units for all purposes and in all sizes may be delivered as well. Such power units can also be designed as combined power and control units. The market for floating production and storage units is rapidly expanding. Rotator made early efforts to develop and manufacture products for subsea installations. The Rotator’s subsea solenoid valve has become a standard model for the international oil companies and suppliers of subsea control systems. The flexible organisation of Rotator, its first class technology and outstanding product line make it possible to offer the customers tailor made solutions to their individual needs. The company is certified in accordance with the quality insurance system NS-ISO 9001.

Ryan Energy Technologies Inc.

Location not listedUpdated Dec 2002

Ryan Energy Technologies Inc. provides automated drilling rigs, wellbore services, drilling automation software, and energy transition solutions including rig electrification and energy management.

SEALEXCEL (INDIA) PVT. LTD.

Location not listedUpdated Dec 2002

SEALEXCEL (INDIA) PVT. LTD. is an ISO 9001:2015 certified company specializing in high-quality instrumentation, hydraulic, pneumatic tube fittings and valves serving various industries including marine, petrochemicals, and energy.

SF-Control Oy

FinlandUpdated Apr 2002

Engineering company specialized in measurement and automation technology in the marine field.