About GMO

For more than 45 years, GMO has partnered with a broad range of sophisticated institutions, financial intermediaries, and families to provide the investment expertise they need to meet their goals and fulfill their missions.

GMO’s sole focus is investing on behalf of our clients. Our investment teams identify and exploit long-term opportunities, developing solutions that anticipate and respond to client needs.

GMO clients benefit from our diverse expertise, intellectual curiosity, and open culture of debate. We're able and willing to take advantage of contrarian market opportunities. Clients receive access to all of our industry-leading, insightful investment research and commentary.

  • Our Approach: GMO is comprised of a collection of investment teams with focused specialties. The teams are grounded in a long-term, valuation-based investment philosophy, which we believe provides the best risk-adjusted returns.
  • Our Clients: GMO partners with sophisticated clients worldwide, delivering innovative investment solutions and tailored client service.
  • ESG Investing: We believe ESG factors can have a meaningful impact on the long-term success of companies and countries. Our investment teams incorporate them where we believe doing so will improve investment results.
  • News & Media: Read about notable GMO investment strategies, research, people, and press coverage.

Office Locations


Boston (headquarters)
53 State Street
33rd Floor
Boston, MA 02109
Telephone: +1.617.330.7500

Gustav Mahlerplein 109-115
26ste verdieping
1082 MS Amsterdam
The Netherlands
Telephone: +31.20.708.5780

No. 1 London Bridge
London, England SE1 9BG
United Kingdom
Telephone: +44.20.7814.760

6 Battery Road, #34-01
Singapore 049909
Telephone: +65.3163.2200 

Suite 43.02, Grosvenor Place
225 George Street
Sydney, NSW 2000
Telephone: +61.2.8274.9900

Sydney Mailing Address
Box R1817
Royal Exchange, NSW 1225

Tokyo (representative office)
Level 3, Sanno Park Tower
2-11-1 Nagata-Cho, Chiyoda-ku
Tokyo 100-6162