B&W Tek
Appliances, Electrical, and Electronics ManufacturingNew Jersey, United States51-200 Employees
B&W Tek is a mid-sized technology company in the Appliances, Electrical, and Electronics Manufacturing sector, based in Plainsboro, New Jersey, and part of the Metrohm Group. Founded in Newark, Delaware in 1997, it began by delivering custom solutions built around diode and diode-pumped solid-state lasers and has since broadened into photonic laser, spectroscopy, and chemometrics to support mobile spectroscopy and laser instrumentation. The firm is described as a worldwide leader in Raman spectrometer manufacturing, offering a full range of Raman instruments for settings from classrooms to research laboratories and industrial loading docks. Its customer base includes entities in pharmaceuticals, biomedical, chemical, safety and security, medical devices, and education and research sectors. In late 2025 the company and Metrohm announced joint participation at SciX 2025 in Covington, Kentucky, underscoring ongoing collaboration within the group.