James Qin

Virginkar & Associates, Inc. provides management Consulting Services. It offers regulatory compliance reviews, project planning, analyses/studies, specification development support, inspection, operation and maintenance services. The company was founded by Arun M. Virginkarin 1989 and is headquartered in Fullerton, CA.

HJI Group Corp. engages in the provision of consulting services. It offers M&a and restructuring, energy efficiency, construction management, infrastructure planning, project management, socioeconomic analysis, capacity building, environmental protection, asset management, and public-private partnership services. The firm serves enterprise M&A, energy services company, water, energy, transportation, wetland, high-speed rail, urban development, municipal services, and infrastructure asset management systems market. The company was founded in 1992 and is headquartered in Costa Mesa, CA.