Phyllis Y. Osaki

GS Management Company
5674 Sonoma Drive
Pleasanton, CA 94566
Phone: (925) 734-0280
Map & Directions
Corporate DRE# 01093851

Property Management
Office | R&D / Industrial
Retail
Association Management
Accounting
Facility Maintenance Engineers
Marketing/Leasing
Construction Management

GS Management Company has earned the recognition of being listed as one of the top 25 Property Management Companies in Silicon Valley/San Jose Business Journal, the East Bay Business Journal and Bay Area Business Times every year since 2000.