| Business | Phone |
| Howard Enterprises 1840 San Miguel Dr # 202, Walnut Creek 94596 | (925) 935-3101 |
| Mar-Carr Investments Walnut Creek 94596 | (925) 256-6845 |
| Pc Investments 3075 Citrus Cir, Walnut Creek 94598 | (925) 944-9725 |
| Sequoia Planning & Investments 201 N Civic Dr, Walnut Creek 94596 | (925) 941-1380 |