Greenhorne & O'Mara Inc

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Founded in 1950, Greenhorne & O'Mara Inc. is a full-service engineering consulting firm. Based in Fredericksburg, Va., it provides public and private sector solutions in energy; infrastructure and design; transportation, environmental and water resources engineering; geospatial; information technology; hazard mitigation and security services. Some of its federal clients include Executive Office of the President, Federal Emergency Management Agency (FEMA), General Services Administration and Naval Facilities Engineering Command. Greenhorne & O'Mara Inc. is associated with U.S. Green Building Council (USGBC) and Maryland.