HCCA has worked with organizations in many diverse areas. Clients include:
Education
- Action Day
- Campus Kids Connection
- Communication Academy
- CSUEB Career Center
- CSUEB – Student Affairs
- Ohlone College
- Odyssey Performance Enhancement Network
- Primary Plus
- Sequoia Institute
- SJSU Career Center
- Vitesse Learning
Government
- City of Elk Grove
- City of Fremont
- City of Newark
- City of Palo Alto
Non-profit Organizations
- 4 C’s of Alameda
- Children’s Council of San Francisco
- Goodwill of Silicon Valley
- PACE
- Services for Brain Injury
- Rehabilitation Services of Nor CA
- RES Success
Health
- Amberwood Gardens
- Central California Alliance
- Cholestech
- TrieAgeis
- Washington Hospital
Retail
- KBAY & KEZR Radio
- Tracy Toyota
Business Services
- Alamo Capitol
- Brilliant General Maintenance
- Comac – Iron Mountain
- Contract Office Group
- Jiffy Lube – Sacramento
- Lansmont Company
- PSC Now
- Rafanelli & Nahas Real Estate Development
- Reliable Concepts Corporation
- Retail Merchandise & Solutions
- Santa Clara Convention Center
- Service Master
- Simply Hired
- Sunlight & Power
- Zazzle
Accounting
- Armanino McKenna
- Ireland, San Filippo
Insurance
- Access HR
- AIS Insurance
- Filice Insurance
Construction
- Air Systems
- Architectual Facade
- Engineered Soil Repairs, Inc.
- Fox Marble
- GB Group Construction
- Lord & Sons
- McGuire and Hester
- Therma
Technology & Manufacturing
- AIT
- Bay Area Labels
- BEMA Electronics, Inc
- Cargill Salt
- C & H Enterprises
- Crawford & Assoc.
- Crestpoint Solutions
- eGain
- Excelics
- JEM America
- Keynote Systems
- KLA Tencor
- Lynuxworks
- Magnum Semiconductor
- MiTAC
- Modified Polymer Components
- Namco Networks
- New United Motors Manufacturing Inc.
- Oceanic
- PCC Logistics
- Plexus
- Silver Peak Systems
- Sumitomo Electronics
- Unisem Group
- Replico
Food & Restaurant
- Campo di Bocci
- Chavez Supermarketet
- Discovery Foods
- East Bay Restaurant Supply
- Saratoga Springs
- Sugar Bowl Bakeries
- Teamview at Garden City
- Wente Winery