Vance Y. Hum

I. M. SYSTEMS Group, Inc. engages in the provision and development of critical environmental intelligence solutions. It specializes in the NOAA ProTech satellite domain, remote sensing, coastal management, marine habitat conservation, geospatial analysis, socioeconomic, program and administrative support, enterprise integrated aviation weather solution, and information technology. The company was founded in 1987 and is headquartered in Rockville, MD.

Asia-Pacific Economic Cooperation operates as a business association. The private company is based in Singapore, SG. and has subsidiaries in Singapore and United States. The CEO of the Singaporean company is Gregg T. Yamanaka.

Integrated Aviation Weather Solution LLC provides portable toilet rental services. The private company is based in Rockville, MD. The CEO of the company is Vance Y. Hum.

Oppenheimer & Co., Inc. provides security brokerage services. It also offers investment banking and advice to high net worth investors, individuals, businesses and institutions. The company is headquartered in New York, NY.