| Year | Detail |
| 1962 |
Betty Ruth Hollander, a 32-year-old mother of four, founded Omega Engineering, Inc., by making ultra-fine-gauge thermocouples at night, a product commercially unavailable at the time. |
| 2021 |
The company partnered with Brüel & Kjær Vibro, a provider of vibration sensors (acceleration, velocity, and displacement), vibration monitors, handhelds, and rack-based plant-wide integrated monitoring solutions, to expand its sensor and monitoring solutions to its customers. |
| 2021 |
Arcline Investment Management acquired Omega Engineering Inc. from Spectris plc for $525 million to expand its sensing, control, and monitoring technology portfolio. |
| 2022 |
The company launched the DPG509 new series of digital pressure gauges that features a user-friendly interface with four labeled buttons and a large 4-digit backlit display to maintain high accuracy and improve temperature stability. |
| 2024 |
The company partnered with Carnegie Mellon Racing, the student engineering team at Carnegie Mellon University in Pittsburgh, Pennsylvania, with a donation of biaxial strain gauges to develop their Formula1-style race cars. |