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

Kate Jamison

Account Executive

Kelly Zegers

Account Executive

Alexis Janney

Account Executive

Latest News/Blog

On Twitter

  •  @clemoult   @wgbhnews  Great colleagues! Let's go bust another dam together? Two more in Scituate and East Bridgewater coming down. 1 day ago
  • Join me in supporting Karrie Delaney via  @actblue  https://t.co/kCLBF72Kp4 I've spoken with her and she has big ideas to change the VA House 1 day ago
  • RT  @USFWSRefuges : Holy Guacamole! It’s National Bat Appreciation Day. Enjoy this “All About Bats” video: https://t.co/BJfjtYoT91 Photo: An… 1 day ago
  • We have to do a better job proving ROI of conservation. Jobs, ecotourism, food sources. People on the ground have t… https://t.co/se8fW1BRVv 2 days ago
  • https://t.co/lWJwLvpNeG  @NFWFnews   @VaTechEd  nice episode on soil and water conservation w Glenn Rodes 4 days ago
  • Water Quality and Farming Innovations with Glenn Rodes https://t.co/lWJwLvpNeG Great to see the fuel farmer and  @VT  extension program on-air 4 days ago
  • RT  @mamsummit : #MAMSummit is only 7 days away! Have you registered yet? https://t.co/JhcXSRWASJ 5 days ago

Our Clients

Contact Us

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