- AngioScore
- Antelope Valley Hospital
- APLABS
- APS
- Aranda Tooling, Inc.
- Arbor Tree Surgery, Inc.
- Arcadia Association of Realtors
- ARRC Technology
- Arrowhead Regional Medical Center
- Arrowhead United Way
- Arroyo Grande Community Hospital
- Asian American Architects and Engineers Association
- Asian American Economic Development Enterprises, Inc.
- Asian American Journalists Association - Los Angeles
- Asian Business Association of San Diego
- Asian Health Services
- Asian Immigrant Women Advocates
- Asian Perinatal Advocates
- AsianWeek Foundation
- Assessments USA and Canada
- Association for Play Therapy
- Association News and Sports Travel
- Atherton Baptist Homes
- Automobile Club of Southern California
- Avantec
- Avery
- AWAIT and FIND
- Azteca Construction Inc.
- Bagmasters Factory Direct
- Bakersfield Behavioral Health
- Bakersfield Convention and Visitor Bureau
- Bakersfield Heart Hospital
- Bakersfield Memorial Hospital
- Bakersfield Pizza Co. and Bar
- Bakersfield Police Department
- Ballard Rehabilitation Hospital
- Barcellona Communications, Inc.
- Barstow Community Hospital
- Barton Memorial Hospital
- Bay Cities Paving and Grading, Inc.
- Bear Valley Hospital
- Berkeley City College
- Best Value Inn and Suites-Anaheim East, Orange CA
- Beverly Hospital
- Beverly Oncology and Imaging
- Biggs Gridley Hospital
- BioCardia, Inc.
- BioMed-IRB
- Biosensors International USA
- Black Flight Attendants of America Inc.