| Business | Phone |
| Adecco 32990 Alvarado Niles Rd # 970, Union City 94587 | (510) 429-8995 |
| Indus Health Care Resources 3850 Smith St, Union City 94587 | (510) 471-0459 |
| Star Network Technologies 1681 Sherman Dr, Union City 94587 | (510) 489-8500 |
| Visual Resume 104 Mahogany Ln, Union City 94587 | (510) 441-0252 |