About Us

GreenSmith Public Affairs is a marketing, public relations, advocacy and business development firm based in the Washington, DC area. We facilitate strategic connections for our clients with legislators in Washington, with venture capitalists and with media. We serve multinational clients as well as start-ups.

GreenSmith often functions as the Washington public affairs office for our clients around the nation. Thirty years’ experience working on Capitol Hill and interfacing directly with Members of Congress and key congressional staff allows us to provide pivotal access.

GreenSmith’s commitment to identifying and establishing crucial connections that result in exceptional outcomes for our clients is one characteristic that sets our firm apart.

GreenSmith won the PRSA Bronze Anvil for best editorial writing for its series “Giving Energy a Voice” for client CenterPoint Energy. It also won the IABC Ace Award for best corporate branding and identity campaign for its client Software AG.


Strategic Communications

– Message Development

– Media Relations

– Executive Thought Leadership Programs

– Issue Advocacy and Campaign Management


– Legislative and Executive Branch Relations
– State and Local Government Outreach
– Legislative and Regulatory Issue Monitoring and Management

Business Development

– Business Sales Support

– Marketing Programs Development and Management

– Venture Capital Access Programs

Our Team

Cheryl Vosburg

Vice President

Susan Haralson

Senior Consultant

Stephanie Leombruno

Account Supervisor

Kelly Zegers

Account Executive

Latest News/Blog

On Twitter

  • It's going to be below 30 degrees F! Glad the PT company is doing dynamic warm-ups. https://t.co/sd904jIfuE 4 hours ago
  •  @GMU_PRSSA   @MasonCommDept  thank you to the amazing team supporting the  @Moe_Foundation  this semester #HTTR https://t.co/iPcGqcult2 16 hours ago
  • RT  @HeathKelsey1 : #IvanMurrilloConde  @CommOcean2016  Using the #OceanHealthIndex for ocean education in Colombia. Integrating multiple metri… 1 day ago
  •  @RyanDLeaf  powerful sharing on drug seeking behaviors! Thx Ryan and  @AfBpm  for bringing the patient/addict perspect… https://t.co/poOop0O6Lo 2 days ago
  • RT  @AfBpm : "When opiates are prescribed, it's for a reason. I want to be a recovery advocate." ~ @RyanDLeaf  on his journey to service. #Summ… 3 days ago
  •  @AfBpm   @nfl  Ryan Leaf says proper treatment starts w being honest and transparent with doctors! Ask for help.… https://t.co/i2WCvBXqcv 3 days ago
  •  @OpioidRxPolicy  #opioids Bob Twillman talks integrated pain mgmt in acute care setting  @AfBpm  overcoming barriers… https://t.co/M1KGgtJaXC 3 days ago

Our Clients

Contact Us

1818 Library Street
Suite 500
Reston, VA 20190
(703) 623-3834