Airgas Inc. (www.airgas.com) acquired the assets and operations of Northeast Gas Technologies Ltd., an Albany, N.Y.-based distributor of industrial, medical and specialty gases and related supplies. The acquired businesses, with five locations in upstate New York and Vermont, generated $10 million in revenues in 2007, Airgas said.

The acquisition was effective March 1, and the acquired operations have been integrated into Airgas East, one of the regional companies within Airgas.

The operations include a headquarters and industrial fill plant in Albany, N.Y., and branches in Vesetal, Ithaca, and Hyde Park, N.Y., and Rutland, Vt.