Oil & Gas Equipment Manufacturing Companies in New Hampshire

New Hampshire has approximately 1,600 manufacturing establishments and 68,000 manufacturing employees. New Hampshire has a precision manufacturing economy, with BAE Systems, DEKA Research, and a network of aerospace and defense component makers along the I-93 corridor.

New Hampshire contributes to the national oil & gas equipment manufacturing landscape. Oil and gas equipment manufacturing includes companies that produce drilling rigs, wellhead equipment, pumps, valves, pipeline components, compressors, and refinery process equipment. The US is one of the world's largest producers of oil and gas equipment, with the Houston area alone home to thousands of energy equipment manufacturers.

Drilling Equipment Manufacturers: Companies producing drill bits, mud motors, top drives, and downhole tools for exploration and production.

Valve & Actuator Producers: Manufacturers of gate, ball, butterfly, and check valves for pipeline, refinery, and wellhead applications.

Pump & Compressor Makers: Companies building reciprocating, centrifugal, and positive displacement pumps and compressors for oil and gas.

Pipeline Equipment Suppliers: Manufacturers of pipe, fittings, flanges, and coating equipment for transmission and gathering pipelines.

Refinery Process Equipment: Companies fabricating heat exchangers, pressure vessels, columns, and reactors for refinery and petrochemical plants.

Major industrial centers in New Hampshire include Manchester, Nashua, Concord, and Dover. These cities have concentrations of manufacturers across sectors including defense manufacturing, semiconductor manufacturing, and medical device manufacturing.