| 1600 MDA 55 LAND, LLC | — | L00005286280 | 2015-10-15 | Active | — |
| 1600 MDA 55 OWNER MEZZ, LLC | — | L00006184348 | 2019-02-20 | Active | — |
| 1600 MDA 55 OWNER MEZZ, LLC | — | L00006184348 | 2019-02-25 | Active | Palm Beach Gardens |
| 1600 MDA 55 OWNER, LLC | — | L00005286274 | 2015-10-15 | Active | — |
| 1600 MDA 55 OWNER, LLC | — | L00005286274 | 2015-10-27 | Active | Palm Beach Gardens |
| 1600 NEW YORK AVENUE CORPORATION | — | 825330 | 1982-12-09 | Revoked | — |
| 1600 NEW YORK AVENUE CORPORATION | — | 825330 | 1982-12-09 | Revoked | — |
| 1600 T ST NW TENANT ASSOCIATION INC. | — | 890490 | 1989-02-13 | Revoked | — |
| 1600 T ST NW TENANT ASSOCIATION INC. | — | 890490 | 1989-02-13 | Revoked | — |
| 1600 U Inc. | — | 212665 | 2001-08-14 | Revoked | Washington |
| 1600 U Inc. | — | 212665 | 2001-08-14 | Revoked | — |
| 1600 U Street SE LLC | — | L00008179846 | 2024-10-08 | Active | — |
| 1600 U Street SE LLC | — | L00008179846 | 2024-10-08 | Active | Washington |
| 1600 WISCONSIN AVENUE LIMITED PARTNERSHIP | — | 024688 | 1988-04-14 | Revoked | — |
| 1600 WISCONSIN AVENUE LIMITED PARTNERSHIP | — | 024688 | 1988-04-14 | Revoked | LEGACY NO DATA |
| 1600-1608 28tH PL SE TENANT ASSOCIATION | — | N00008141605 | 2024-08-26 | Revoked | — |
| 1600-1608 28tH PL SE TENANT ASSOCIATION | — | N00008141605 | 2024-08-24 | Revoked | washington |
| 1600-1608 28th Place L.L.C. | — | L00005156797 | 2015-03-30 | Revoked | Washington |
| 1600-1608 28th Place L.L.C. | — | L00005156797 | 2015-03-30 | Revoked | — |
| 1600-16TH STREET CORPORATION | — | 551454 | 1955-10-20 | Revoked | — |
| 1600-16TH STREET CORPORATION | — | 551454 | 1955-10-20 | Revoked | — |
| 1601 - 18TH STREET TENANTS ASSOCIATION INC. | — | 794503 | 1979-11-29 | Revoked | — |
| 1601 - 18TH STREET TENANTS ASSOCIATION INC. | — | 794503 | 1979-11-29 | Revoked | — |
| 1601 14TH STREET LLC OF DELAWARE | — | L50480 | 2010-05-28 | Revoked | — |
| 1601 14TH STREET LLC OF DELAWARE | — | L50480 | 2010-05-28 | Revoked | — |
| 1601 14TH STREET, NW LLC | — | L38919 | 2008-05-28 | Active | — |
| 1601 14TH STREET, NW LLC | — | L38919 | 2008-05-28 | Active | Potomac |
| 1601 17TH PLACE FLATS L.L.C. | — | L00005446941 | 2016-05-24 | Revoked | — |
| 1601 17TH PLACE FLATS L.L.C. | — | L00005446941 | 2016-05-24 | Revoked | Washington |
| 1601 18th LLC | — | L00005660454 | 2017-03-31 | Active | Bethesda |
| 1601 18th LLC | — | L00005660454 | 2017-03-31 | Revoked | — |
| 1601 19th Street NW LLC | — | L00006325934 | 2019-06-26 | Active | — |
| 1601 19th Street NW LLC | — | L00006325934 | 2019-06-14 | Active | Washington |
| 1601 38th St LLC | — | L00007107719 | 2021-09-10 | Active | — |
| 1601 38th St LLC | — | L00007107719 | 2021-09-10 | Dissolved | Washington |
| 1601 5th Street L.L.C. | — | L00004768134 | 2013-04-15 | Dissolved | — |
| 1601 5th Street L.L.C. | — | L00004768134 | 2013-06-18 | Dissolved | Washington |
| 1601 A STREET PARTNERSHIP LTD | — | P05631 | 1979-04-06 | Revoked | — |
| 1601 A STREET PARTNERSHIP LTD | — | P05631 | 1979-04-06 | Revoked | — |
| 1601 ARGONNE PLACE TENANTS ASSOCIATION INC. | — | 902845 | 1990-08-08 | Revoked | — |
| 1601 ARGONNE PLACE TENANTS ASSOCIATION INC. | — | 902845 | 1990-08-08 | Revoked | — |
| 1601 CRITTENDEN LLC | — | L34684 | 2007-07-26 | Revoked | — |
| 1601 CRITTENDEN LLC | — | L34684 | 2007-07-26 | Revoked | — |
| 1601 E STREET SE LLC | — | L00007897550 | 2024-01-31 | Active | — |
| 1601 E STREET SE LLC | — | L00007897550 | 2024-01-31 | Active | Washington |
| 1601 F ST NE LLC | — | L00007461341 | 2022-09-13 | Active | — |
| 1601 F ST NE LLC | — | L00007461341 | 2022-09-13 | Active | Philadelphia |
| 1601 North Carolina LLC | — | L00005893041 | 2018-03-03 | Active | — |
| 1601 North Carolina LLC | — | L00005893041 | 2018-03-03 | Active | WASHINGTON |
| 1601, LLC | — | US-DC-LL012601519 | 2026-01-26 | Active | Washington |
| 1601-07 16TH STREET TENANT ASSOCIATION INC. | — | 912047 | 1991-06-13 | Revoked | — |
| 1601-07 16TH STREET TENANT ASSOCIATION INC. | — | 912047 | 1991-06-13 | Revoked | — |
| 1602 13TH ST NW CONDOMINIUM UNIT OWNERS' ASSOCIATION | — | N00007833934 | 2023-11-21 | Active | — |
| 1602 13TH ST NW CONDOMINIUM UNIT OWNERS' ASSOCIATION | — | N00007833934 | 2023-11-03 | Active | WASHINGTON |
| 1602 17TH STREET LLC | — | L00005051458 | 2014-10-20 | Revoked | — |
| 1602 17TH STREET LLC | — | L00005051458 | 2014-10-20 | Revoked | Dallas |
| 1602 IS LLC | — | L37159 | 2008-01-31 | Active | WASHINGTON |
| 1602 IS LLC | — | L37159 | 2008-01-31 | Active | — |
| 1602 LEVIS ST LLC | — | L18037 | 2004-03-05 | Revoked | — |
| 1602 LEVIS ST LLC | — | L18037 | 2004-03-05 | Revoked | — |
| 1602 LSW LLC | — | L00007767845 | 2023-08-08 | Dissolved | — |
| 1602 LSW LLC | — | L00007767845 | 2023-08-08 | Dissolved | Washington |
| 1602 SZECHUAN INC. | — | 914468 | 1991-12-18 | Revoked | — |
| 1602 SZECHUAN INC. | — | 914468 | 1991-12-18 | Revoked | — |
| 1602 W St NE L.L.C. | — | L00007284610 | 2022-03-16 | Revoked | Vienna |
| 1602 W St NE L.L.C. | — | L00007284610 | 2022-03-23 | Revoked | — |
| 1603 18TH STREET S.E. LLC | — | L00005307207 | 2015-12-11 | Active | — |
| 1603 18TH STREET S.E. LLC | — | L00005307207 | 2023-02-23 | Active | Birmingham |
| 1603 19th ST LLC | — | L00007950384 | 2024-03-07 | Active | — |
| 1603 19th ST LLC | — | L00007950384 | 2024-03-04 | Active | Washington |
| 1603 19TH STREET, N.W. L.L.C. | — | L00555 | 1995-12-15 | Dissolved | — |
| 1603 19TH STREET, N.W. L.L.C. | — | L00555 | 1995-12-15 | Dissolved | Washington |
| 1603 28th Street SE LLC | — | L00005677156 | 2017-04-11 | Active | — |
| 1603 28th Street SE LLC | — | L00005677156 | 2017-04-11 | Active | McLean |
| 1603 28TH STREET, S.E. TENANT ASSOCIATION | — | 844465 | 1984-11-30 | Revoked | — |
| 1603 28TH STREET, S.E. TENANT ASSOCIATION | — | 844465 | 1984-11-30 | Revoked | — |
| 1603 Isherwood Condominium Association, Inc. | — | N00006361079 | 2019-08-05 | Revoked | — |
| 1603 Isherwood Condominium Association, Inc. | — | N00006361079 | 2019-08-05 | Revoked | Washington |
| 1603 ISHERWOOD STREET LLC | — | L00005698589 | 2017-05-09 | Revoked | — |
| 1603 ISHERWOOD STREET LLC | — | L00005698589 | 2017-05-09 | Revoked | WASHINGTON |
| 1603 Isherwood Street NE HOA LLC | — | L00007016002 | 2021-05-27 | Active | — |
| 1603 Isherwood Street NE HOA LLC | — | L00007016002 | 2021-05-27 | Active | Washington |
| 1603 North Carolina Avenue Condo Association L.L.C. | — | L00005427206 | 2016-04-26 | Active | — |
| 1603 North Carolina Avenue Condo Association L.L.C. | — | L00005427206 | 2016-04-26 | Active | Washington |
| 1603 North Carolina Avenue NE LLC | — | L00004924444 | 2014-03-31 | Revoked | — |
| 1603 North Carolina Avenue NE LLC | — | L00004924444 | 2014-03-31 | Revoked | Washington |
| 1603 ROSEDALE Corp. | — | 944111 | 1994-12-14 | Active | — |
| 1603 ROSEDALE Corp. | — | 944111 | 2025-10-20 | Active | PHILADELPHIA |
| 1603 SIXTEENTH STREET LIMITED PARTNERSHIP | — | 017294 | 1994-10-20 | Revoked | LEGACY NO DATA |
| 1603 SIXTEENTH STREET LIMITED PARTNERSHIP | — | 017294 | 1994-10-20 | Revoked | — |
| 1603 U ST N.W. TENANTS ASSOCIATION INC. | — | 804889 | 1980-11-04 | Revoked | — |
| 1603 U ST N.W. TENANTS ASSOCIATION INC. | — | 804889 | 1980-11-04 | Revoked | — |
| 1603 YOU, LIMITED LIABILITY | — | L00128 | 1994-12-30 | Active | — |
| 1603 YOU, LIMITED LIABILITY | — | L00128 | 1994-12-30 | Active | KENSINGTON |
| 1604 17TH STREET LIMITED PARTNERSHIP | — | 017494 | 1994-10-27 | Revoked | LEGACY NO DATA |
| 1604 17TH STREET LIMITED PARTNERSHIP | — | 017494 | 1994-10-27 | Revoked | — |
| 1604 5TH ST NW LLC | — | L00005276502 | 2015-10-06 | Dissolved | — |
| 1604 5TH ST NW LLC | — | L00005276502 | 2015-10-06 | Dissolved | WASHINGTON |
| 1604 C Street NE LLC | — | L00005709106 | 2017-06-08 | Revoked | — |
| 1604 C Street NE LLC | — | L00005709106 | 2017-05-25 | Revoked | Washington |
| 1604 E ST NE LLC | — | L0000050109 | 2010-12-16 | Revoked | — |
| 1604 E ST NE LLC | — | L0000050109 | 2010-12-16 | Revoked | WASHINGTON |
| 1604 E ST NE, LLC | — | 300771 | — | — | — |
| 1604 Homes L.L.C. | — | L00004840818 | 2013-12-03 | Revoked | — |
| 1604 Homes L.L.C. | — | L00004840818 | 2013-12-03 | Revoked | Washington |
| 1604 Isherwood Condos, LLC | — | L00007364282 | 2022-05-11 | Revoked | — |
| 1604 Isherwood Condos, LLC | — | L00007364282 | 2022-05-11 | Revoked | Washington |
| 1604 ISHERWOOD, LLC | — | L00006470164 | 2020-01-03 | Revoked | — |
| 1604 ISHERWOOD, LLC | — | L00006470164 | 2020-01-03 | Revoked | WASHINGTON |
| 1604 K Street NW LLC | — | L00008513403 | 2025-08-12 | Active | Washington |
| 1604 K Street NW LLC | — | L00008513403 | 2025-09-04 | Active | — |
| 1604 K STREET, N.W. LIMITED PARTNERSHIP | — | P00618 | 1985-08-15 | Revoked | — |
| 1604 K STREET, N.W. LIMITED PARTNERSHIP | — | P00618 | 1985-08-15 | Revoked | LEGACY NO DATA |
| 1604 Q STREET TENANTS ASSOCIATION, INC. (THE) | — | 261268 | 2006-04-26 | Revoked | — |
| 1604 Q STREET TENANTS ASSOCIATION, INC. (THE) | — | 261268 | 2006-04-26 | Revoked | — |
| 1605 17th Place Flats LLC | — | L00006509417 | 2020-02-12 | Revoked | washington |
| 1605 17th Place Flats LLC | — | L00006509417 | 2020-02-19 | Revoked | — |
| 1605 17th Street Flats LLC | — | L00006722249 | 2020-08-17 | Revoked | Washington |
| 1605 17th Street Flats LLC | — | L00006722249 | 2020-08-17 | Revoked | — |
| 1605 17th Street LLC | — | L00005771760 | 2017-08-29 | Dissolved | — |
| 1605 17th Street LLC | — | L00005771760 | 2017-08-29 | Dissolved | Washington |
| 1605 17th Street, SE 23 LLC | — | L00008113708 | 2024-07-16 | Active | — |
| 1605 17th Street, SE 23 LLC | — | L00008113708 | 2024-07-16 | Active | McLean |
| 1605 ASSOCIATES | — | P04227 | 1980-02-22 | Revoked | — |
| 1605 ASSOCIATES | — | P04227 | 1980-02-22 | Revoked | LEGACY NO DATA |
| 1605 CONNECTICUT AVE. ASSOCIATES (LTD) | — | P02806 | 1981-06-08 | Revoked | LEGACY NO DATA |
| 1605 CONNECTICUT AVE. ASSOCIATES (LTD) | — | P02806 | 1981-06-08 | Revoked | — |
| 1605 CONNECTICUT AVENUE ASSOCIATES Limited Partnership | — | P00004542158 | 2012-04-02 | Active | — |
| 1605 CONNECTICUT AVENUE ASSOCIATES Limited Partnership | — | P00004542158 | 2012-04-02 | Active | Washington |
| 1605 F St NE LLC | — | L00005409206 | 2016-04-03 | Revoked | Washington |
| 1605 F St NE LLC | — | L00005409206 | 2016-04-03 | Revoked | — |
| 1605 Holbrook NE LLC | — | L00007172661 | 2021-12-02 | Active | — |
| 1605 Holbrook NE LLC | — | L00007172661 | 2021-12-02 | Active | Fairfax |
| 1605 INC. | — | 932939 | 1993-08-30 | Dissolved | — |
| 1605 INC. | — | 932939 | 1993-08-30 | Dissolved | — |
| 1605 Kennedy St LLC | — | L00007700276 | 2023-05-09 | Revoked | — |
| 1605 Kennedy St LLC | — | L00007700276 | 2023-05-01 | Revoked | Washington |
| 1605 S ST NW CONDOMINIUM ASSOCIATION LLC | — | L00004788475 | 2013-07-29 | Revoked | WASHINGTON |
| 1605 S ST NW CONDOMINIUM ASSOCIATION LLC | — | L00004788475 | 2013-07-29 | Revoked | — |
| 1605-1607 SEVENTH STREET, N.W. MANAGEMENT CORPORATION | — | 831368 | 1983-03-17 | Revoked | — |
| 1605-1607 SEVENTH STREET, N.W. MANAGEMENT CORPORATION | — | 831368 | 1983-03-17 | Revoked | — |
| 1606 7th St NW L.L.C. | — | L00005061908 | 2014-11-11 | Revoked | — |
| 1606 7th St NW L.L.C. | — | L00005061908 | 2014-11-11 | Active | ROCKVILLE |
| 1606 Fort Pl LLC | — | L00006325350 | 2019-06-26 | Active | — |
| 1606 Fort Pl LLC | — | L00006325350 | 2019-06-26 | Active | Sterling |
| 1606 ISHERWOOD LLC | — | L19146 | 2004-05-24 | Revoked | — |
| 1606 ISHERWOOD LLC | — | L19146 | 2004-05-24 | Revoked | — |
| 1606 K St LLC | — | L00007003016 | 2021-05-10 | Revoked | Washington |
| 1606 K St LLC | — | L00007003016 | 2021-05-10 | Revoked | — |
| 1606 K Street L.L.C. | — | L00007866487 | 2023-12-27 | Active | — |
| 1606 K Street L.L.C. | — | L00007866487 | 2023-12-27 | Active | Bethesda |
| 1606 LEVIS ST NE LLC | — | L00005710135 | 2017-04-18 | Revoked | — |
| 1606 LEVIS ST NE LLC | — | L00005710135 | 2017-05-26 | Revoked | FAIRFAX STATION |
| 1606 NEW HAMPSHIRE AVENUE ASSOCIATES | — | 029088 | 1985-02-04 | Canceled | LEGACY NO DATA |
| 1606 NEW HAMPSHIRE AVENUE ASSOCIATES | — | 029088 | 1985-02-04 | Canceled | — |
| 1606 NEW HAMPSHIRE LLC | — | L08462 | 2001-05-09 | Revoked | — |
| 1606 NEW HAMPSHIRE LLC | — | L08462 | 2001-05-09 | Revoked | — |
| 1606 Strategies 1327 Fairmont LLC | — | L00006088125 | 2018-10-04 | Dissolved | — |
| 1606 Strategies 1327 Fairmont LLC | — | L00006088125 | 2018-10-04 | Dissolved | Washington |
| 1606 Strategies 134 U Street LLC | — | L00005740935 | 2017-07-17 | Dissolved | — |
| 1606 Strategies 134 U Street LLC | — | L00005740935 | 2017-07-12 | Dissolved | Washington |
| 1606 Strategies 1631 13th St LLC | — | L00007011658 | 2021-05-21 | Active | — |
| 1606 Strategies 1631 13th St LLC | — | L00007011658 | 2021-05-21 | Dissolved | Washington |
| 1606 Strategies 418 M LLC | — | L00006849438 | 2021-01-31 | Dissolved | — |
| 1606 Strategies 418 M LLC | — | L00006849438 | 2021-01-31 | Dissolved | Washington |
| 1606 Strategies 441 Q LLC | — | L00006937019 | 2021-03-24 | Active | — |
| 1606 Strategies 441 Q LLC | — | L00006937019 | 2021-03-24 | Dissolved | Washington |
| 1606 Strategies Project A LLC | — | L00004838098 | 2013-11-13 | Dissolved | Washington |
| 1606 Strategies Project A LLC | — | L00004838098 | 2013-11-13 | Dissolved | — |
| 1606 Strategies Rhode Island Ave LLC | — | L00005636401 | 2017-03-21 | Dissolved | — |
| 1606 Strategies Rhode Island Ave LLC | — | L00005636401 | 2017-03-21 | Dissolved | WASHINGTON |
| 1606 Strategies Stanton Park LLC | — | L00004877780 | 2014-02-23 | Dissolved | — |
| 1606 Strategies Stanton Park LLC | — | L00004877780 | 2014-02-23 | Dissolved | Washington |
| 1606-1608 C St LLC | — | L00005901501 | 2018-03-08 | Revoked | — |
| 1606-1608 C St LLC | — | L00005901501 | 2018-03-08 | Revoked | Bethesda |
| 1606-1610-1616 K ST NE LLC | — | L00007728936 | 2023-06-14 | Active | WASHINGTON |
| 1606-1610-1616 K ST NE LLC | — | L00007728936 | 2023-06-21 | Active | — |
| 1606.29Street L.L.P. | — | P00007014876 | 2021-06-08 | Revoked | — |
| 1606.29Street L.L.P. | — | P00007014876 | 2021-05-18 | Revoked | washington |
| 1606K LLC | — | L0000055116 | 2011-01-19 | Revoked | — |
| 1606K LLC | — | L0000055116 | 2011-08-25 | Revoked | NEW YORK |
| 1607 16TH STREET TENANTS INC. | — | 983680 | 1998-11-17 | Revoked | — |
| 1607 16TH STREET TENANTS INC. | — | 983680 | 1998-11-17 | Revoked | — |
| 1607 D St LLC | — | L00007180694 | 2021-12-13 | Revoked | Washington |
| 1607 D St LLC | — | L00007180694 | 2021-12-13 | Revoked | — |
| 1607 GALES ST. LLC | — | L16587 | 2003-10-29 | Revoked | — |
| 1607 GALES ST. LLC | — | L16587 | 2003-10-29 | Revoked | — |
| 1607 Isherwood Condominium | — | A00006627223 | 2020-05-14 | Active | — |
| 1607 Isherwood Condominium | — | A00006627223 | 2020-05-14 | Active | washington |
| 1607 LINCOLN ROAD LLC | — | L19899 | 2004-07-29 | Revoked | — |
| 1607 LINCOLN ROAD LLC | — | L19899 | 2004-07-29 | Revoked | — |
| 1607 NEW HAMPSHIRE ASSOCIATES LIMITED PARTNERSHIP | — | 001188 | 1988-01-12 | Revoked | LEGACY NO DATA |
| 1607 NEW HAMPSHIRE ASSOCIATES LIMITED PARTNERSHIP | — | 001188 | 1988-01-12 | Revoked | — |
| 1607 NEW HAMPSHIRE AVENUE NW LIMITED PARTNERSHIP | — | P05111 | 1978-07-05 | Revoked | — |
| 1607 NEW HAMPSHIRE AVENUE NW LIMITED PARTNERSHIP | — | P05111 | 1978-07-05 | Revoked | LEGACY NO DATA |
| 1607 Strategies, LLC | — | C00007873651 | 2024-01-02 | Revoked | Arlington |
| 1607 Strategies, LLC | — | C00007873651 | 2019-10-11 | Revoked | — |
| 1608 14TH STREET LLC | — | L00004907000 | 2014-03-21 | Revoked | SPRINGFIELD |
| 1608 14TH STREET LLC | — | L00004907000 | 2014-03-21 | Revoked | — |
| 1608 14th Street, NW, LLC | — | L00007797734 | 2023-09-14 | Revoked | Falls Church |