Social Responsibility

Contact Information

Martin Pupil
President
West Region
Tel: +1 949 474 0707
martin.pupil@colliers.com

Hans Mumper
Executive Managing Director
Los Angeles &
San Fernando Valley
Tel: +1 213 627 1214
hans.mumper@colliers.com

John Hollingsworth
Executive Managing Director
South Bay, Commerce
& Inland Empire
Tel: +1 310 787 1000
john.hollingsworth@
colliers.com


Robert G Caudill
Regional Director
Orange County
Tel: +1 949 724 5550
bob.caudill@colliers.com

Heather Edmonds
Regional Operations Manager
Greater Los Angeles
Tel: +1 949 724 5540
heather.edmonds@colliers.com

Giving back is an essential part of who we are. We donate our time, talents and resources to causes that are meaningful to our employees, their families, our clients and communities.

We’re also deeply committed to socially and environmentally responsible business practices—the kind that keep our communities healthy while supporting the long-term success of business.

Organizations supported

Our goal is to raise the level of awareness and social responsibility within our company. We identify organizations that need our support and give our people the freedom to support the projects and groups that are important to them and their local communities.

  • ALS Association
  • American Red Cross
  • Big Brothers/Big Sisters
  • Breast Cancer 3-Day
  • Boys and Girls Club
  • Boy Scouts of America
  • Habitat for Humanity
  • Hopelink
  • Junior Achievement
  • Juvenile Diabetes Foundation International
  • Low Income Housing Institute (LIHI)
  • March of Dimes
  • MS Society
  • Susan G. Komen
  • YMCA
GreenBuildingLogo

Being Green Matters

As part of our commitment to sustainability, we’re proud to be a founding sponsor of the World Green Building Council. It’s the largest international organization influencing the green building marketplace.

Greater Los Angeles
865 S. Figueroa Street, Suite 3500 Los Angeles, CA 90017 United States | Tel: +1 213 627 1214