OMEGA Engineering is an American instrumentation company headquartered in Norwalk, Connecticut, with its main factory in Swedesboro, New Jersey.

[7] It has sales offices in the United Kingdom, Canada, Germany, China, Brazil, Singapore, Korea, Japan, and Mexico.

Local websites are also available for customers in France, Spain, Italy, Denmark, Netherlands, Australia, India, and Chile.

[8][13][14] Law enforcement was contacted by Omega executives during the second week of the incident and the U.S. Secret Service found suspicious activity early on, including deliberate data erasure and reformatting of critical files.

[6] Omega Engineering is now the largest held asset of the sub-division under the Arcline Investment Group called 'DwyerOmega'.