Staff Members

Angel Holthus

Project Manager

Lauren Thomson

Associate Project Manager
Khadija Hassan

Khadija Hassan

Administrative and Communications Associate
Sunny Graham

Sunny Graham

Director of Finance & Administration
Stephen Dareing

Steven Dareing

Business Relations Manager
Andrew Grigsby

Andrew Grigsby

Energy Services Director
Alissa McKenzie

Alissa McKenzie

Associate Technical Advisor
Tiyahna Grammer

Tiyahna Grammer

Associate Project Manager
Stacey Smith

Stacey Smith

Senior Project Manager
Bill Riggs

Bill Riggs

Senior Technical Advisor
Sean Shanley

Sean Shanley

Deputy Director
KC Bleile

KC Bleile

Executive Director

Technical Advisors

Trina Beverly

Technical Advisor

Tray Biasiolli

Technical Advisor

Patrick Nachlas

Technical Advisor
Leo Watkins

Leo Watkins

Technical Advisor
John Semmelhack

John Semmelhack

Technical Advisor
Jeff Sadler

Jeff Sadler

Technical Advisor
Dan Guinn

Dan Guinn

Technical Advisor
Chris Conway

Chris Conway

Technical Advisor

Board of Directors

PRESIDENT

Bryan Mangas, Capital One

VICE PRESIDENT

Nathan Blinn, Eagle Construction of Virginia

TREASURER

Chris Sterling, VA Community Development Corporation

SECRETARY

Joan Kelsch, Arlington County

BOARD MEMBERS

Bettina Bergoo, Virginia Energy
Paul Ferguson, Arlington County
Dona Huang, Virginia Department of Health
Kevin Rothermel, Virginia Commonwealth University Brand Center
Mark Slack, Kanawha Realty Advisors
James Wiltshire, Bank of America
Elizabeth Nice, Virginia Supportive Housing
Aaron Page, Loughridge & Company
Emily Rich, BrightSuite by Dominion Energy

Get the latest Viridiant news and updates, delivered right to your inbox
This field is for validation purposes and should be left unchanged.