Alchemy Consulting Group - San Dimas, California

UNTeam - Newport Beach, California

Soil-Tech, Inc. - Las Vegas, Nevada

Zeta Sky - Ontario, California

Alcala Consulting, Inc. - Pasadena, California

AECOM (Worldwide headquarters) - Los Angeles, California

Water Systems Consulting, Inc. - San Diego, California

Technology Management Solutions - Rancho Cucamonga, California

Innovative Consulting Concepts - Rancho Cucamonga, California

MME Consulting, Inc. - Santa Clara, California