J. Dennis Ryan

Richman Surrey LLC provides facility management solutions. It offers electrical system automation control, energy management, power factor correction, line conditioning, harmonic distortion filters, high performance analytics, real-time data collection, and preventative maintenance solutions. The company was founded by Aria Pakradan in 2009 and is headquartered in Berkeley, CA.

Ingersoll-Rand Co. Ltd. offers air conditioner compressors and other related products. It provides compressed air systems, tools, pumps and material, and fluid handling systems.. It products and services include warranty support, technical information, technical assistance and product repair. The company is headquartered in Kansas City, MO.

Part of Fusheng Precision Co., Ltd., Curtis-Toledo, Inc. is a company that manufactures industrial and automotive air compressors. The company is based in St. Louis, MO. Curtis-Toledo was acquired by FS Precision Tech Co. LLC on February 11, 2005.

Texaco, Inc. explores and produces oil and natural gas. It engages in the worldwide exploration, production and marketing of crude oil, natural gas, and petroleum products. The company was founded in 1902 and is headquartered in San Ramon, CA.