| | AMERICAN INNOVATION FOR FREEDOM 250 | LCOR ALEXANDRIA LLC | $567,715 | US PATENT AND TRADEMARK OFFICE | US PATENT AND TRADEMARK OFFICE | — | 541512Computer Systems Design Services | DA01IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR) | Mar 27, 2026 | Mar 27, 2026 | Sep 15, 2030 |
| | NSF ALEXANDRIA HQ BUILDING MINOR REPAIRS AND MAINTENANCE - 401 DULANY ST | LCOR ALEXANDRIA LLC | $350,000 | NATIONAL SCIENCE FOUNDATION | NATIONAL SCIENCE FOUNDATION | — | 531190Lessors of Other Real Estate Property | R499SUPPORT- PROFESSIONAL: OTHER | Mar 11, 2026 | Jan 20, 2026 | Sep 30, 2026 |
| | MAINTENANCE SUPPORT FOR USPTO SECURITY SYSTEMS POP 9/19/19 - 9/18/20 | LCOR ALEXANDRIA LLC | $1,200,207 | US PATENT AND TRADEMARK OFFICE | US PATENT AND TRADEMARK OFFICE | — | 561621Security Systems Services (except Locksmiths) | J063MAINT/REPAIR/REBUILD OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS | Aug 28, 2019 | Sep 19, 2019 | Sep 18, 2020 |
| | LEASE | LCOR ALEXANDRIA LLC | $1,415,413,383 | PUBLIC BUILDINGS SERVICE | PUBLIC BUILDINGS SERVICE | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Apr 1, 2011 | Apr 1, 2011 | Sep 30, 2011 |
| | LEASE | LCOR ALEXANDRIA LLC | $1,415,413,383 | PUBLIC BUILDINGS SERVICE | PUBLIC BUILDINGS SERVICE | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Apr 1, 2011 | Apr 1, 2011 | Sep 30, 2011 |
| | LEASE | LCOR ALEXANDRIA LLC | $1,412,539,940 | PUBLIC BUILDINGS SERVICE | PUBLIC BUILDINGS SERVICE | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Jan 1, 2011 | Jan 1, 2011 | Sep 30, 2011 |
| | LEASE | LCOR ALEXANDRIA LLC | $1,412,539,940 | PUBLIC BUILDINGS SERVICE | PUBLIC BUILDINGS SERVICE | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Jan 1, 2011 | Jan 1, 2011 | Sep 30, 2011 |
| | LEASE | LCOR ALEXANDRIA LLC | $1,412,539,940 | PUBLIC BUILDINGS SERVICE | PUBLIC BUILDINGS SERVICE | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Jan 1, 2011 | Jan 1, 2011 | Sep 30, 2011 |
| | LEASE | LCOR ALEXANDRIA LLC | $1,412,539,940 | PUBLIC BUILDINGS SERVICE | PUBLIC BUILDINGS SERVICE | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Oct 1, 2010 | Oct 1, 2010 | Sep 30, 2011 |
| | TAS::47 4542 001::TAS LEASE | LCOR ALEXANDRIA LLC | $1,412,539,940 | PUBLIC BUILDINGS SERVICE | PUBLIC BUILDINGS SERVICE | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Oct 1, 2010 | Oct 1, 2010 | Sep 30, 2011 |
| | TAS::47 4542 001::TAS LEASE | LCOR ALEXANDRIA LLC | $1,412,539,940 | PUBLIC BUILDINGS SERVICE | PUBLIC BUILDINGS SERVICE | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Oct 1, 2010 | Oct 1, 2010 | Sep 30, 2011 |
| | TAS::47 4542 001::TAS LEASE | LCOR ALEXANDRIA LLC | $0 | Public Buildings Service | Public Buildings Service | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Jul 1, 2010 | Jul 1, 2010 | Sep 30, 2010 |
| | TAS::47 4542 001::TAS LEASE | LCOR ALEXANDRIA LLC | $0 | Public Buildings Service | Public Buildings Service | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Jul 1, 2010 | Jul 1, 2010 | Sep 30, 2010 |
| | TAS::47 4542 001::TAS LEASE | LCOR ALEXANDRIA LLC | $0 | Public Buildings Service | Public Buildings Service | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Jul 1, 2010 | Jul 1, 2010 | Sep 30, 2010 |
| | TAS::47 4542::TAS LEASE | LCOR ALEXANDRIA LLC | $0 | Public Buildings Service | Public Buildings Service | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Apr 1, 2010 | Apr 1, 2010 | Sep 30, 2010 |
| | TAS::47 4542::TAS LEASE | LCOR ALEXANDRIA LLC | $0 | Public Buildings Service | Public Buildings Service | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Apr 1, 2010 | Apr 1, 2010 | Sep 30, 2010 |
| | TAS::47 4542::TAS LEASE | LCOR ALEXANDRIA LLC | $0 | Public Buildings Service | Public Buildings Service | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Apr 1, 2010 | Apr 1, 2010 | Sep 30, 2010 |
| | LEASE | LCOR ALEXANDRIA LLC | $1,412,539,940 | PUBLIC BUILDINGS SERVICE | — | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Jan 1, 2010 | Jan 1, 2010 | Sep 30, 2010 |
| | LEASE | LCOR ALEXANDRIA LLC | $1,412,539,940 | PUBLIC BUILDINGS SERVICE | — | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Jan 1, 2010 | Jan 1, 2010 | Sep 30, 2010 |
| | TAS::47 4542::TAS LEASE | LCOR ALEXANDRIA LLC | $1,412,539,940 | PUBLIC BUILDINGS SERVICE | PUBLIC BUILDINGS SERVICE | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Jan 1, 2010 | Jan 1, 2010 | Sep 30, 2010 |
| | LEASE | LCOR ALEXANDRIA LLC | $1,412,539,940 | PUBLIC BUILDINGS SERVICE | — | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Oct 1, 2009 | Oct 1, 2009 | Sep 30, 2010 |
| | LEASE | LCOR ALEXANDRIA LLC | $1,412,539,940 | PUBLIC BUILDINGS SERVICE | — | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Oct 1, 2009 | Oct 1, 2009 | Sep 30, 2010 |
| | LEASE | LCOR ALEXANDRIA LLC | $1,412,539,940 | PUBLIC BUILDINGS SERVICE | — | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Oct 1, 2009 | Oct 1, 2009 | Sep 30, 2010 |
| | FURNISH AND INSTALL ACOUSTICAL SOUND BOARD AROUND THE PERIMETER OF THE MULTI PURPOSE ROOM AT THE USPTO CHILD CARE CENTER | LCOR ALEXANDRIA LLC | $8,419 | PUBLIC BUILDINGS SERVICE | — | — | 238310Drywall and Insulation Contractors | Z111 | Sep 14, 2009 | Sep 11, 2009 | Oct 16, 2009 |
| | LEASE | LCOR ALEXANDRIA LLC | $1,412,539,940 | PUBLIC BUILDINGS SERVICE | — | — | 531120Lessors of Nonresidential Buildings (except Miniwarehouses) | X111 | Jul 1, 2009 | Jul 1, 2009 | Sep 30, 2009 |