| 1625 K ST. INC. | — | 551466 | 1955-04-05 | Revoked | |
| 1625 K ST. INC. | — | 551466 | 1955-04-05 | Revoked | |
| 1625 K ST., N.W. INC. | — | 711012 | 1971-05-05 | Dissolved | |
| 1625 K ST., N.W. INC. | — | 711012 | 1971-05-05 | Dissolved | |
| 1625 LIMITED PARTNERSHIP | — | 005891 | 1991-05-20 | Dissolved | |
| 1625 LIMITED PARTNERSHIP | — | 005891 | 1991-05-20 | Dissolved | LEGACY NO DATA |
| 1625 MARION STREET LLC | — | L00005018322 | 2014-08-18 | Revoked | |
| 1625 MARION STREET LLC | — | L00005018322 | 2014-08-18 | Revoked | BETHESDA |
| 1625 MASSACHUSETTS AVENUE L.L.C. | — | L06654 | 2000-09-08 | Active | |
| 1625 MASSACHUSETTS AVENUE L.L.C. | — | L06654 | 2000-09-08 | Active | WASHINGTON |
| 1625 MASSACHUSETTS AVENUE, N.W. CORPORATION (THE) | — | 702518 | 1970-10-21 | Active | |
| 1625 MASSACHUSETTS AVENUE, N.W. CORPORATION (THE) | — | 702518 | 2024-06-17 | Active | MCLEAN |
| 1625 NEW YORK AVENUE L.L.C. | — | L26860 | 2006-01-25 | Active | |
| 1625 NEW YORK AVENUE L.L.C. | — | L26860 | 2006-01-25 | Active | WASHINGTON |
| 1625 North Capitol St NE LLC | — | L00008010515 | 2024-03-29 | Revoked | |
| 1625 North Capitol St NE LLC | — | L00008010515 | 2024-03-29 | Revoked | Washington |
| 1625 SOUTH CAPITOL STREET S.W. LLC | — | L12202 | 2002-08-09 | Dissolved | |
| 1625 SOUTH CAPITOL STREET S.W. LLC | — | L12202 | 2002-08-09 | Dissolved | Washington |
| 1625 SOUTH CAPITOL STREET, S.W. ASSOCIATES | — | P07557 | 1976-12-30 | Merged | |
| 1625 SOUTH CAPITOL STREET, S.W. ASSOCIATES | — | P07557 | 1976-12-30 | Merged | LEGACY NO DATA |
| 1625 W Street SE LLC | — | L00006349573 | 2019-07-23 | Revoked | Essex |
| 1625 W Street SE LLC | — | L00006349573 | 2019-07-23 | Revoked | |
| 1625 WISCONSIN AVENUE LLC | — | L03214 | 1998-12-17 | Active | |
| 1625 WISCONSIN AVENUE LLC | — | L03214 | 1998-12-17 | Active | Washington |
| 1625-1633 MORRIS ROAD, SE LLC | — | L13347 | 2002-12-13 | Revoked | |
| 1625-1633 MORRIS ROAD, SE LLC | — | L13347 | 2002-12-13 | Revoked | |
| 1625-33 MORRIS ROAD TENANTS ASSOCIATION | — | 963640 | 1996-11-12 | Revoked | |
| 1625-33 MORRIS ROAD TENANTS ASSOCIATION | — | 963640 | 1996-11-12 | Revoked | |
| 1626 15th St NW 301 LLC | — | US-DC-LL072600673 | 2026-07-10 | Active | Washington |
| 1626 17TH STREET, S.E. L.L.C. | — | L29462 | 2006-08-03 | Revoked | |
| 1626 17TH STREET, S.E. L.L.C. | — | L29462 | 2006-08-03 | Revoked | |
| 1626 18TH STREET SE LLC | — | L0000052603 | 2011-04-21 | Revoked | |
| 1626 18TH STREET SE LLC | — | L0000052603 | 2011-04-21 | Revoked | WASHINGTON |
| 1626 28TH ST SE TENANT ASSOCIATION | — | N00005997300 | 2018-05-24 | Revoked | |
| 1626 28TH ST SE TENANT ASSOCIATION | — | N00005997300 | 2018-05-24 | Revoked | WASHINGTON |
| 1626 5TH STREET CONDO LLC | — | L39071 | 2008-06-09 | Dissolved | |
| 1626 5TH STREET CONDO LLC | — | L39071 | 2008-06-09 | Dissolved | |
| 1626 BEEKMAN PLACE LLC | — | L0000053950 | 2011-06-29 | Revoked | |
| 1626 BEEKMAN PLACE LLC | — | L0000053950 | 2011-06-29 | Revoked | WASHINGTON |
| 1626 F ST NE LLC | — | L00008075397 | 2024-05-20 | Dissolved | Washington |
| 1626 F ST NE LLC | — | L00008075397 | 2024-05-29 | Dissolved | |
| 1626 F STREET BUILDERS LLC | — | L44464 | 2009-06-23 | Revoked | |
| 1626 F STREET BUILDERS LLC | — | L44464 | 2009-06-23 | Revoked | |
| 1626 FIRE STATION L.L.C. | — | L0000053279 | 2010-10-22 | Revoked | |
| 1626 FIRE STATION L.L.C. | — | L0000053279 | 2011-05-23 | Revoked | Gaithersburg |
| 1626 K ST NE LLC | — | L00006747344 | 2020-09-14 | Active | |
| 1626 K ST NE LLC | — | L00006747344 | 2020-09-14 | Active | Bowie |
| 1626 KALMIA ROAD LLC | — | L00005212328 | 2015-06-09 | Active | |
| 1626 KALMIA ROAD LLC | — | L00005212328 | 2015-06-09 | Active | Washington |
| 1626 MONTELLO LLC | — | L00005178907 | 2015-04-17 | Revoked | |
| 1626 MONTELLO LLC | — | L00005178907 | 2015-04-17 | Revoked | WASHINGTON |
| 1626 North Capitol LLC | — | L00006469409 | 2020-01-02 | Revoked | Washington |
| 1626 North Capitol LLC | — | L00006469409 | 2020-01-02 | Revoked | |
| 1626 R STREET, S.E. L.L.C. | — | L29461 | 2006-08-03 | Revoked | |
| 1626 R STREET, S.E. L.L.C. | — | L29461 | 2006-08-03 | Revoked | |
| 1626 Riggs LLC | — | L00005781712 | 2022-04-13 | Revoked | |
| 1626 Riggs LLC | — | L00005781712 | 2022-04-13 | Revoked | Bethesda |
| 1626 S STREET SE LLC | — | L0000052552 | 2011-04-19 | Revoked | Washington |
| 1626 S STREET SE LLC | — | L0000052552 | 2011-04-19 | Revoked | |
| 1626 U ST SE LLC | — | C00007076345 | 2021-07-29 | Revoked | |
| 1626 U ST SE LLC | — | C00007076345 | 2021-08-03 | Revoked | FAIRFAX |
| 1626-1632 INVESTORS, LLC | — | L00005067297 | 2014-11-03 | Revoked | |
| 1626-1632 INVESTORS, LLC | — | L00005067297 | 2014-11-24 | Revoked | NEW YORK |
| 1626-32 U STREET L.L.C. | — | L00041 | 1994-10-24 | Dissolved | |
| 1626-32 U STREET L.L.C. | — | L00041 | 1994-10-24 | Dissolved | None |
| 1627 16TH ST NW, LLC | — | L00006015578 | 2018-06-15 | Active | Beverly Hills |
| 1627 16TH ST NW, LLC | — | L00006015578 | 2018-06-06 | Active | |
| 1627 BENNING RD NE LLC | — | L00007216169 | 2022-02-01 | Active | |
| 1627 BENNING RD NE LLC | — | L00007216169 | 2022-02-01 | Active | Washington DC |
| 1627 EYE STREET PROPERTY LLC | — | L32860 | 2007-03-29 | Withdrawn | |
| 1627 EYE STREET PROPERTY LLC | — | L32860 | 2007-03-29 | Withdrawn | Boston |
| 1627 Holbrook Street Condominium Unit Owners Association | — | N00005850969 | 2018-01-17 | Revoked | |
| 1627 Holbrook Street Condominium Unit Owners Association | — | N00005850969 | 2018-01-17 | Revoked | Washington |
| 1627 K ASSOCIATES LIMITED PARTNERSHIP | — | 003799 | 1999-04-08 | Withdrawn | |
| 1627 K ASSOCIATES LIMITED PARTNERSHIP | — | 003799 | 1999-04-08 | Withdrawn | LEGACY NO DATA |
| 1627 K STREET INC. | — | 991052 | 1999-04-08 | Withdrawn | |
| 1627 K STREET INC. | — | 991052 | 1999-04-08 | Withdrawn | |
| 1627 K STREET NW ASSOCIATES LIMITED PARTNERSHIP | — | P05104 | 1975-05-09 | Revoked | |
| 1627 K STREET NW ASSOCIATES LIMITED PARTNERSHIP | — | P05104 | 1975-05-09 | Revoked | LEGACY NO DATA |
| 1627 K STREET, N.W. ASSOCIATES LIMITED PARTNERSHIP | — | 2007 | 1975-05-09 | Canceled | |
| 1627 K STREET, N.W. ASSOCIATES LIMITED PARTNERSHIP | — | 2007 | 1975-05-09 | Canceled | LEGACY NO DATA |
| 1627 K Street Owner LLC | — | US-DC-LL092604025 | 2026-09-15 | Active | Washington |
| 1627 LAMONT L.L.C. | — | L12902 | 2002-10-23 | Active | |
| 1627 LAMONT L.L.C. | — | L12902 | 2022-05-26 | Active | Washington |
| 1627 LAMONT LIMITED PARTNERSHIP | — | P07401 | 1977-08-02 | Revoked | |
| 1627 LAMONT LIMITED PARTNERSHIP | — | P07401 | 1977-08-02 | Revoked | LEGACY NO DATA |
| 1627 LAMONT STREET LIMITED PARTNERSHIP | — | 220197 | 2003-06-03 | Revoked | |
| 1627 LAMONT STREET LIMITED PARTNERSHIP | — | 220197 | 2003-06-03 | Revoked | LEGACY NO DATA |
| 1627 LIMITED PARTNERSHIP | — | P01223 | 1984-06-04 | Revoked | |
| 1627 LIMITED PARTNERSHIP | — | P01223 | 1984-06-04 | Revoked | LEGACY NO DATA |
| 1627 MASS AVE SE LLC | — | L09432 | 2001-09-17 | Revoked | |
| 1627 MASS AVE SE LLC | — | L09432 | 2001-09-17 | Revoked | |
| 1627 MASSACHUSETTS AVENUE ASSOCIATES LP | — | P00293 | 1987-11-16 | Revoked | |
| 1627 MASSACHUSETTS AVENUE ASSOCIATES LP | — | P00293 | 1987-11-16 | Revoked | LEGACY NO DATA |
| 1627 MASSACHUSETTS LLC | — | L11130 | 2002-04-16 | Revoked | |
| 1627 MASSACHUSETTS LLC | — | L11130 | 2002-04-16 | Revoked | |
| 1628 11th Street LLC | — | L00004743530 | 2013-04-30 | Revoked | |
| 1628 11th Street LLC | — | L00004743530 | 2013-04-30 | Revoked | Washington |
| 1628 21ST STREET LLC | — | L24751 | 2005-08-17 | Active | |
| 1628 21ST STREET LLC | — | L24751 | 2005-08-17 | Active | Washington |
| 1628 3rd St. LLC | — | L00008144112 | 2024-08-27 | Active | |
| 1628 3rd St. LLC | — | L00008144112 | 2024-08-27 | Revoked | Frederick |
| 1628 C STREET, SE LLC | — | L04838 | 1999-11-30 | Revoked | |
| 1628 C STREET, SE LLC | — | L04838 | 1999-11-30 | Revoked | |
| 1628 E STREET PROPERTY LLC | — | C00007434932 | 2022-04-18 | Revoked | |
| 1628 E STREET PROPERTY LLC | — | C00007434932 | 2022-08-10 | Revoked | washington |
| 1628 ECKINGTON PL LLC | — | L39721 | 2008-07-22 | Revoked | |
| 1628 ECKINGTON PL LLC | — | L39721 | 2008-07-22 | Revoked | |
| 1628 Q ST SE LLC | — | L00008508130 | 2025-08-29 | Active | |
| 1628 Q ST SE LLC | — | L00008508130 | 2025-08-29 | Active | Washington |
| 1628 TWENTY-FIRST INC. | — | 791237 | 1979-04-03 | Revoked | |
| 1628 TWENTY-FIRST INC. | — | 791237 | 1979-04-03 | Revoked | |
| 1628 U St SE LLC | — | L00006463496 | 2019-12-22 | Dissolved | Washington |
| 1628 U St SE LLC | — | L00006463496 | 2019-12-22 | Dissolved | |
| 1629 16TH STREET L.L.C. | — | L08132 | 2001-04-02 | Dissolved | |
| 1629 16TH STREET L.L.C. | — | L08132 | 2001-04-02 | Dissolved | |
| 1629 17TH PLACE LLC | — | L48492 | 2010-03-03 | Revoked | |
| 1629 17TH PLACE LLC | — | L48492 | 2010-03-03 | Revoked | |
| 1629 28th St LLC | — | L00008122403 | 2024-07-29 | Active | |
| 1629 28th St LLC | — | L00008122403 | 2024-07-29 | Active | Washington |
| 1629 CONNECTICUT AVENUE LIMITED PARTNERSHIP | — | 025490 | 1990-12-31 | Revoked | LEGACY NO DATA |
| 1629 CONNECTICUT AVENUE LIMITED PARTNERSHIP | — | 025490 | 1990-12-31 | Revoked | |
| 1629 CREATIONS L.L.C. | — | L00006924738 | 2021-03-19 | Revoked | |
| 1629 CREATIONS L.L.C. | — | L00006924738 | 2021-03-19 | Revoked | WASHINGTON |
| 1629 Columbia Road (DC) LLC | — | L00004805723 | 2013-08-26 | Active | |
| 1629 Columbia Road (DC) LLC | — | L00004805723 | 2013-09-03 | Active | LOS ANGELES |
| 1629 K LLC | — | L52304 | 2010-09-24 | Active | |
| 1629 K LLC | — | L52304 | 2010-09-24 | Active | Washington |
| 1629 L STREET, LIMITED LIABILITY CO. | — | L00134 | 1994-12-30 | Revoked | |
| 1629 L STREET, LIMITED LIABILITY CO. | — | L00134 | 1994-12-30 | Revoked | |
| 1629 NORTH CAPITAL STREET NE LLC | — | L00006299747 | 2019-05-15 | Revoked | |
| 1629 NORTH CAPITAL STREET NE LLC | — | L00006299747 | 2019-05-15 | Revoked | WASHINGTON |
| 1629 RENTALS L.L.C. | — | L00006999186 | 2021-05-05 | Revoked | |
| 1629 RENTALS L.L.C. | — | L00006999186 | 2021-05-05 | Revoked | WASHINGTON |
| 1629 SE LLC | — | L0000050809 | 2011-01-21 | Revoked | WASHINGTON |
| 1629 SE LLC | — | L0000050809 | 2011-01-21 | Revoked | |
| 1629 SE, LLC | — | 301028 | — | | |
| 1629 Trinidad Ave L.L.C. | — | L00006360775 | 2019-08-05 | Active | Washington |
| 1629 Trinidad Ave L.L.C. | — | L00006360775 | 2019-08-05 | Active | |
| 163 K&R Development LLC | — | L00007702216 | 2023-05-11 | Active | Washington |
| 163 K&R Development LLC | — | L00007702216 | 2023-05-11 | Active | |
| 163 RHODE ISLAND LLC | — | L00004775823 | 2013-07-03 | Revoked | |
| 163 RHODE ISLAND LLC | — | L00004775823 | 2013-07-03 | Revoked | WASHINGTON |
| 1630 CONNECTICUT AVENUE ASSOCIATES | — | P03343 | 1980-07-25 | Revoked | |
| 1630 CONNECTICUT AVENUE ASSOCIATES | — | P03343 | 1980-07-25 | Revoked | LEGACY NO DATA |
| 1630 IRVING ST. N.W. TENANTS ASSOCIATION INC. | — | 932092 | 1993-06-17 | Revoked | |
| 1630 IRVING ST. N.W. TENANTS ASSOCIATION INC. | — | 932092 | 1993-06-17 | Revoked | |
| 1630 MONTAGUE STREET L.L.C. | — | L08256 | 2001-04-10 | Active | THE VILLAGES |
| 1630 MONTAGUE STREET L.L.C. | — | L08256 | 2001-04-10 | Active | |
| 1630 PARK ROAD L.L.C. | — | L02575 | 1998-05-20 | Revoked | |
| 1630 PARK ROAD L.L.C. | — | L02575 | 1998-05-20 | Revoked | |
| 1630 PARK ROAD TENANTS' ASSOCIATION INC. | — | 213442 | 2001-10-18 | Revoked | |
| 1630 PARK ROAD TENANTS' ASSOCIATION INC. | — | 213442 | 2001-10-18 | Revoked | |
| 1630 R STREET ASSOCIATES L.L.C. | — | L00286 | 1995-05-18 | Active | |
| 1630 R STREET ASSOCIATES L.L.C. | — | L00286 | 1995-05-18 | Active | Washington |
| 1630 R STREET, S.E. L.L.C. | — | L29460 | 2006-08-03 | Revoked | |
| 1630 R STREET, S.E. L.L.C. | — | L29460 | 2006-08-03 | Revoked | |
| 1630 U Homes LLC | — | US-DC-LL092604027 | 2026-09-15 | Active | Bowie |
| 1630Gales L.L.C. | — | L00005906726 | 2018-03-12 | Revoked | |
| 1630Gales L.L.C. | — | L00005906726 | 2018-03-12 | Revoked | Washington |
| 1631 13th St NW HOA | — | N00008426310 | 2025-05-20 | Active | |
| 1631 13th St NW HOA | — | N00008426310 | 2025-05-12 | Active | Washington DC |
| 1631 16TH STREET L.L.C. | — | L08133 | 2001-04-02 | Revoked | |
| 1631 16TH STREET L.L.C. | — | L08133 | 2001-04-02 | Revoked | |
| 1631 6TH ST. LLC | — | L09905 | 2021-09-14 | Active | Washington |
| 1631 6TH ST. LLC | — | L09905 | 2001-11-16 | Active | |
| 1631 6TH STREET, N.W. TENANTS ASSOCIATION INC. | — | 262158 | 2006-07-19 | Revoked | |
| 1631 6TH STREET, N.W. TENANTS ASSOCIATION INC. | — | 262158 | 2006-07-19 | Revoked | |
| 1631 6TH STREET, NW COOPERATIVE INC. | — | 272339 | 2007-08-15 | Revoked | |
| 1631 6TH STREET, NW COOPERATIVE INC. | — | 272339 | 2007-08-15 | Revoked | |
| 1631 CORPORATION | — | 810543 | 1981-02-05 | Revoked | |
| 1631 CORPORATION | — | 810543 | 1981-02-05 | Revoked | |
| 1631 DEVELOPMENT GROUP INC. | — | 250807 | 2005-03-15 | Revoked | |
| 1631 DEVELOPMENT GROUP INC. | — | 250807 | 2005-03-15 | Revoked | |
| 1631 KALORAMA ASSOCIATES LIMITED PARTNERSHIP | — | 033889 | 1989-11-03 | Revoked | LEGACY NO DATA |
| 1631 KALORAMA ASSOCIATES LIMITED PARTNERSHIP | — | 033889 | 1989-11-03 | Revoked | |
| 1631 MADISON STREET LLC | — | L00004623503 | 2012-09-13 | Revoked | WASHINGTON |
| 1631 MADISON STREET LLC | — | L00004623503 | 2012-09-13 | Revoked | |
| 1631 S TENANTS ASSOCIATION, INC. (THE) | — | N00004194646 | 2012-03-06 | Revoked | |
| 1631 S TENANTS ASSOCIATION, INC. (THE) | — | N00004194646 | 2012-03-06 | Revoked | Washington |
| 1631-14 STREET, N.W. ASSOCIATES | — | P04121 | 1980-02-26 | Expired | |
| 1631-33 U Street LLC | — | L00005806760 | 2017-10-27 | Revoked | |
| 1631-33 U Street LLC | — | L00005806760 | 2017-10-27 | Revoked | Upper Marlboro |
| 1632 - 30TH STREET, N. W. TENANTS ASSOCIATION, INC. (THE) | — | 853100 | 1985-08-23 | Revoked | |
| 1632 - 30TH STREET, N. W. TENANTS ASSOCIATION, INC. (THE) | — | 853100 | 1985-08-23 | Revoked | |
| 1632 K St NE LLC | — | L00005802512 | 2017-10-19 | Revoked | |
| 1632 K St NE LLC | — | L00005802512 | 2017-10-19 | Revoked | Lanham |
| 1632 OAK LLC | — | L00005357063 | 2016-03-07 | Revoked | GLEN DALE |
| 1632 OAK LLC | — | L00005357063 | 2016-03-07 | Revoked | |
| 1632 S ST. MANAGEMENT CO. LLC | — | L21418 | 2004-12-08 | Revoked | |
| 1632 S ST. MANAGEMENT CO. LLC | — | L21418 | 2004-12-08 | Revoked | |
| 1632 S STREET CONDOMINIUM ASSOCIATION, INC. (THE) | — | 263129 | 2006-10-19 | Revoked | WASHINGTON |
| 1632 S STREET CONDOMINIUM ASSOCIATION, INC. (THE) | — | 263129 | 2006-10-19 | Revoked | |
| 1632 S STREET, NORTHWEST TENANTS ASSOCIATION INC. | — | 201248 | 2000-04-05 | Revoked | |
| 1632 S STREET, NORTHWEST TENANTS ASSOCIATION INC. | — | 201248 | 2000-04-05 | Revoked | |
| 1632 T Street LLC | — | L00006649417 | 2020-06-09 | Revoked | |
| 1632 T Street LLC | — | L00006649417 | 2020-06-09 | Revoked | Lorton |
| 1632 Washington, LLC | — | C00007456600 | 2022-09-07 | Active | |
| 1632 Washington, LLC | — | C00007456600 | 2022-09-07 | Active | Chesterfield |
| 1633 28th Street SE LLC | — | L00005286326 | 2015-10-27 | Active | |