State Agencies
Maryland State Highway Administration (SHA) http://www.marylandroads.com/Home.aspx
Maryland Department of the Environment (MDE) http://www.mde.maryland.gov/
Maryland Port Administration (MPA) http://www.mpa.state.md.us/info/index.htm
Maryland Environmental Service (MES) http://www.menv.com/
Maryland Transit Administration (MTA) http://www.mtamaryland.com/
Department of General Services (DGS) http://www.dgs.maryland.gov
Local Government
Baltimore City Montgomery County
Baltimore County Frederick County
Charles County Carroll County
Howard County Garrett County
Anne Arundel County Washington County
Architectural and Engineering Consultants
Rummel, Klepper & Kahl, LLP  
Johnson, Mirmiran & Thompson, Inc. Whitney Bailey, Cox and Magnani, LLC
Gannett Fleming Century Engineering
Alpha Corporation EA Engineering, Science & Technology, inc.
Jacobs Engineering Gahagan & Bryant Associates, Inc.
URS Corp Moffatt & Nichol Engineers
Arcadis Corporation O'Brien & Gere
KCI Technologies Inc. Wallace, Montgomery & Associate, LLP
Arcadis Corporation Whitman, Requardt & Associates, LLP
Parsons Hillis Carnes
Bayland Consultants, Inc. INDAM Engineers, Inc
Commercial Clients
Kaprish Investments, LLC
Modular Genius
NuTec Design
Orchard Development Corporation
Pioneer Contracting
Taggart Global, LLC
Trileaf Corporation, Inc
Williams Scotsman
Code Environmental
AST Consultants
Keast & Hood Co