Gemstone Global Services

Contact Us

From our headquarters in San Francisco to our remote office worldwide, Gemstone provides a quality work environment and experience for our employees and our customers.  Partnering with the largest corporate office management companies enables us to work wherever and whenever in a seamless secure environment.

San Francisco / Silicon Valley Worldwide Headquarters

California, San Francisco - One Market Street

One Market Plaza
Spear Tower, 36th Floor
San Francisco, California 94105
415-887-7696 main office
415-520-9851 fax

Other Offices

Hong Kong Central Plaza

35/F Central Plaza
18 Harbour Road
Hong Kong
Hong Kong

Shanghai Jin Mao Tower

Jin Mao Tower
88 Shi Ji Avenue
Shanghai 200120

Amsterdam Arena

Atlas Complex
Africa Building
Hoogoorddreef 9
1101 BA Amsterdam

Miami, Florida

80 SW 8th Street, 20th floor
Miami, Florida 33130 USA