| 2009-09-30 | Department of Defense | | $3.3M | ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES |
| 2013-10-01 | National Endowment for the Humanities | | $2.8M | LESSORS OF NONRESIDENTIAL BUILDINGS (EXCEPT MINIWAREHOUSES) |
| 2008-10-03 | National Endowment for the Humanities | | $2.7M | LESSORS OF NONRESIDENTIAL BUILDINGS (EXCEPT MINIWAREHOUSES) |
| 2009-11-30 | National Endowment for the Humanities | | $2.5M | LESSORS OF NONRESIDENTIAL BUILDINGS (EXCEPT MINIWAREHOUSES) |
| 2012-01-18 | National Endowment for the Humanities | | $2.3M | LESSORS OF NONRESIDENTIAL BUILDINGS (EXCEPT MINIWAREHOUSES) |
| 2007-10-01 | National Endowment for the Humanities | | $2.0M | LESSORS OF NONRESIDENTIAL BUILDINGS (EXCEPT MINIWAREHOUSES) |
| 2013-04-22 | National Endowment for the Humanities | | $1.4M | LESSORS OF NONRESIDENTIAL BUILDINGS (EXCEPT MINIWAREHOUSES) |
| 2024-09-18 | District of Columbia Courts | FY 24 UDO DE-OBLIGATION: -$14,977, LINE: 4, DATE: 09/16/2024. FY 21 UDO DE-OBLIGATION: $260,000., LINE: 4, 09/21/2021. FY 21 UDO DE-OBLIGATION: -$300,000., LINE 4, 09/01/2021. FY 2021 - COURT-WIDE STEAM UTILITY (BUILDING A, B, C, D, MOULTRI | $1.4M | STEAM AND AIR-CONDITIONING SUPPLY |
| 2011-05-17 | National Endowment for the Humanities | | $1.1M | LESSORS OF NONRESIDENTIAL BUILDINGS (EXCEPT MINIWAREHOUSES) |
| 2010-10-19 | Department of Veterans Affairs | | $899K | LESSORS OF OTHER REAL ESTATE PROPERTY |
| 2008-01-03 | Merit Systems Protection Board | | $825K | LESSORS OF NONRESIDENTIAL BUILDINGS (EXCEPT MINIWAREHOUSES) |
| 2009-09-23 | National Labor Relations Board | | $312K | OTHER GENERAL GOVERNMENT SUPPORT |
| 2010-08-17 | Court Services and Offender Supervision Agency | | $307K | LESSORS OF NONRESIDENTIAL BUILDINGS (EXCEPT MINIWAREHOUSES) |
| 2021-02-01 | Smithsonian Institution | | $269K | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION |
| 2012-07-06 | Department of the Interior | | $178K | MOTOR VEHICLE BODY MANUFACTURING |
| 2011-09-26 | Department of the Interior | | $164K | MOTOR VEHICLE BODY MANUFACTURING |
| 2011-05-11 | Selective Service System | | $136K | LESSORS OF OTHER REAL ESTATE PROPERTY |
| 2009-06-22 | Department of Agriculture | | $130K | ALL OTHER AMUSEMENT AND RECREATION INDUSTRIES |
| 2009-09-01 | National Labor Relations Board | | $114K | PAINTING AND WALL COVERING CONTRACTORS |
| 2011-10-28 | Selective Service System | | $113K | ALL OTHER INFORMATION SERVICES |
| 2010-01-20 | Merit Systems Protection Board | | $105K | ALL OTHER INFORMATION SERVICES |
| 2013-10-01 | National Endowment for the Humanities | | $98K | WIRED TELECOMMUNICATIONS CARRIERS |
| 2010-04-06 | Department of the Interior | | $91K | INDUSTRIAL TRUCK, TRACTOR, TRAILER, AND STACKER MACHINERY MANUFACTURING |
| 2010-01-19 | Merit Systems Protection Board | | $91K | ALL OTHER INFORMATION SERVICES |
| 2009-06-22 | Department of Agriculture | | $86K | SERVICE ESTABLISHMENT EQUIPMENT AND SUPPLIES MERCHANT WHOLESALERS |