International Brotherhood of Teamsters
General Services Administration
Best Choice Construction
Childrens Hospital Washington D.C.
V.A. Medical Center Washington D.C.
Washington Hospital Center
U.S. Department of Agriculture-Md.
NSWC - Bethesda, Md.
NAFAC - Bethesda, Md.
AFL-CIO Headquarters, Wash D.C.
Department of Army-Md.
C.B. Richard Ellis
National Institutes of Health-Md.
Mack-Cali Realty Inc.
National Geographic Association- Washington D.C.
National Institute of Aging
International Union of Operating Engineers Headquarters
JS International Inc.
Verizon - Md.
Hewlett Packard - Md.
Geico Insurance Co.
Calvert County Schools - Md.
Community Realty Co.
Baltimore County Schools - Md.