| 1724 REAL ESTATE HOLDINGS L.L.C. | — | L00004762657 | 2013-06-07 | Active | Washington |
| 1724 REAL ESTATE HOLDINGS L.L.C. | — | L00004762657 | 2013-06-07 | Active | |
| 1724 TWENTY LLC | — | L38479 | 2008-04-28 | Revoked | |
| 1724 TWENTY LLC | — | L38479 | 2008-04-28 | Revoked | Washington |
| 1724 Twenty LLC | — | L00007607981 | 2023-03-05 | Revoked | McLean |
| 1724 Twenty LLC | — | L00007607981 | 2023-03-05 | Active | |
| 1725 29TH ST SE LLC | — | L00004652589 | 2012-12-05 | Revoked | Washington |
| 1725 29TH ST SE LLC | — | L00004652589 | 2012-12-05 | Revoked | |
| 1725 29TH STREET LLC | — | L0000050458 | 2011-01-10 | Revoked | |
| 1725 29TH STREET LLC | — | 300647 | — | | |
| 1725 29TH STREET LLC | — | L0000050458 | 2011-01-10 | Revoked | WASHINGTON |
| 1725 29th LLC | — | L00004647967 | 2012-11-21 | Active | Washington |
| 1725 29th LLC | — | L00004647967 | 2012-11-21 | Active | |
| 1725 29th Street Hill Crest LLC | — | L00004635469 | 2012-10-16 | Revoked | Washington |
| 1725 29th Street Hill Crest LLC | — | L00004635469 | 2012-10-16 | Revoked | |
| 1725 4TH STREET CLEANERS Inc. | — | C0000000672 | 2011-02-03 | Revoked | |
| 1725 4TH STREET CLEANERS Inc. | — | C0000000672 | 2011-02-03 | Revoked | WASHINGON |
| 1725 4TH STREET CLEANERS, INC. | — | 301377 | — | | |
| 1725 Bay Homes LLC | — | L00007177846 | 2021-12-07 | Revoked | Bowie |
| 1725 Bay Homes LLC | — | L00007177846 | 2021-12-08 | Revoked | |
| 1725 EUCLID STREET LLC | — | L32466 | 2007-03-05 | Revoked | |
| 1725 EUCLID STREET LLC | — | L32466 | 2007-03-05 | Revoked | |
| 1725 EYE STREET CAFE LLC | — | L11612 | 2002-06-07 | Revoked | |
| 1725 EYE STREET CAFE LLC | — | L11612 | 2002-06-07 | Revoked | |
| 1725 F ST. INC. | — | 771299 | 1977-05-03 | Revoked | |
| 1725 F ST. INC. | — | 771299 | 1977-05-03 | Revoked | |
| 1725 F STREET CAFE' LLC | — | L24091 | 2005-06-27 | Revoked | |
| 1725 F STREET CAFE' LLC | — | L24091 | 2005-06-27 | Revoked | WASHINGTON |
| 1725 K STREET INC. | — | 580543 | 1958-10-23 | Revoked | |
| 1725 K STREET INC. | — | 580543 | 1958-10-23 | Revoked | |
| 1725 LANIER PL. N.W. COOPERATIVE, INC. (THE) | — | 900427 | 1990-02-01 | Dissolved | |
| 1725 LANIER PL. N.W. COOPERATIVE, INC. (THE) | — | 900427 | 1990-02-01 | Dissolved | |
| 1725 LANIER PLACE TENANT ASSOCIATION INC. | — | 811030 | 1981-03-09 | Revoked | |
| 1725 LANIER PLACE TENANT ASSOCIATION INC. | — | 811030 | 1981-03-09 | Revoked | |
| 1725 LIMITED PARTNERSHIP | — | P07540 | 1977-07-14 | Revoked | |
| 1725 LIMITED PARTNERSHIP | — | P07540 | 1977-07-14 | Revoked | LEGACY NO DATA |
| 1725 Riggs Pl NW LLC | — | L00007697873 | 2023-05-05 | Active | |
| 1725 Riggs Pl NW LLC | — | L00007697873 | 2023-05-05 | Revoked | Rockville |
| 1725 T STREET COOPERATIVE | — | N00006462937 | 2019-12-20 | Revoked | |
| 1725 T STREET COOPERATIVE | — | N00006462937 | 2019-12-20 | Revoked | Washington |
| 1725 T STREET COOPERATIVE ASSOCIATION | — | 100131 | 1951-06-28 | Revoked | |
| 1725 T STREET COOPERATIVE ASSOCIATION | — | 100131 | 1951-06-28 | Revoked | |
| 1725 Trinidad Ave | — | N00007493643 | 2022-10-27 | Active | |
| 1725 Trinidad Ave | — | N00007493643 | 2022-10-27 | Active | Washington |
| 1725-27 Tenants Association | — | US-DC-NP012600585 | 2026-01-12 | Active | Washington |
| 1726 20TH ST LLC | — | L00006366135 | 2019-08-12 | Active | |
| 1726 20TH ST LLC | — | L00006366135 | 2019-08-05 | Active | Washington |
| 1726 34th Street L.L.C. | — | L00005508908 | 2016-09-16 | Active | |
| 1726 34th Street L.L.C. | — | L00005508908 | 2016-09-15 | Dissolved | Washington |
| 1726 CORPORATION | — | 820218 | 1982-01-18 | Merged | |
| 1726 CORPORATION | — | 820218 | 1982-01-18 | Merged | |
| 1726 Connecticut Ave NW LLC | — | L00006139155 | 2018-12-29 | Revoked | |
| 1726 Connecticut Ave NW LLC | — | L00006139155 | 2018-12-29 | Revoked | Washington |
| 1726 INCORPORATED | — | 981573 | 1998-05-14 | Dissolved | |
| 1726 INCORPORATED | — | 981573 | 1998-05-14 | Dissolved | |
| 1726 Lanier Place LLC | — | L00004787188 | 2013-07-26 | Dissolved | |
| 1726 Lanier Place LLC | — | L00004787188 | 2013-07-26 | Dissolved | Washington |
| 1726 M ASSOCIATES LIMITED PARTNERSHIP | — | 039099 | 1999-12-28 | Revoked | |
| 1726 M ASSOCIATES LIMITED PARTNERSHIP | — | 039099 | 1999-12-28 | Revoked | WILMINGTON |
| 1726 M STREET ASSOCIATES L.P. | — | 024088 | 1982-01-18 | Revoked | LEGACY NO DATA |
| 1726 M STREET ASSOCIATES L.P. | — | 024088 | 1982-01-18 | Revoked | |
| 1726 M STREET CORP. | — | 621225 | 1962-06-08 | Revoked | |
| 1726 M STREET CORP. | — | 621225 | 1962-06-08 | Revoked | |
| 1726 M STREET INC. | — | 200075 | 2000-01-10 | Revoked | |
| 1726 M STREET INC. | — | 200075 | 2000-01-10 | Revoked | |
| 1726 North Capitol LLC | — | L00004958785 | 2014-05-12 | Revoked | Washington |
| 1726 North Capitol LLC | — | L00004958785 | 2014-05-12 | Revoked | |
| 1726 R LLC | — | L00005981208 | 2018-05-02 | Dissolved | |
| 1726 R LLC | — | L00005981208 | 2018-05-02 | Dissolved | washington |
| 1726 REAL ESTATE HOLDINGS L.L.C. | — | L00004762663 | 2013-06-07 | Active | |
| 1726 REAL ESTATE HOLDINGS L.L.C. | — | L00004762663 | 2013-06-07 | Active | Washington |
| 1726 WASHINGTON, D.C. PARTNERS | — | P00557 | 1985-06-27 | Revoked | |
| 1726 WASHINGTON, D.C. PARTNERS | — | P00557 | 1985-06-27 | Revoked | LEGACY NO DATA |
| 1727 28TH ST/ 1724 27TH S.,S.E. TENANTS ASSOCIATION INC. | — | 840217 | 1984-01-20 | Revoked | |
| 1727 28TH ST/ 1724 27TH S.,S.E. TENANTS ASSOCIATION INC. | — | 840217 | 1984-01-20 | Revoked | |
| 1727 Corp. | — | 750367 | 1975-02-12 | Revoked | |
| 1727 Corp. | — | 750367 | 1975-02-12 | Revoked | WASHINGTON |
| 1727 Euclid St NW LLC | — | L00007156565 | 2021-11-05 | Active | |
| 1727 Euclid St NW LLC | — | L00007156565 | 2021-11-05 | Active | McLean |
| 1727 Holbrook St L.L.C. | — | L00004977150 | 2014-06-16 | Revoked | |
| 1727 Holbrook St L.L.C. | — | L00004977150 | 2014-06-16 | Revoked | bowie |
| 1727 LTD. PARTNERSHIP | — | P00580 | 1985-09-11 | Expired | |
| 1727 MASS AVE LLC | — | L52915 | 2010-11-08 | Active | |
| 1727 MASS AVE LLC | — | L52915 | 2010-11-08 | Active | Cabin John |
| 1727 NORTH CAPITOL STREET RESTAURANT INC. | — | 630268 | 1963-01-21 | Revoked | |
| 1727 NORTH CAPITOL STREET RESTAURANT INC. | — | 630268 | 1963-01-21 | Revoked | |
| 1727 R STREET, N.W. TENANTS ASSOCIATION INC. | — | 793761 | 1979-10-09 | Revoked | |
| 1727 R STREET, N.W. TENANTS ASSOCIATION INC. | — | 793761 | 1979-10-09 | Revoked | |
| 1727 R St LLC | — | L00007618063 | 2023-03-10 | Active | |
| 1727 R St LLC | — | L00007618063 | 2023-03-10 | Active | Washington |
| 1727 U STREET L.L.C. | — | L25383 | 2005-09-27 | Revoked | |
| 1727 U STREET L.L.C. | — | L25383 | 2005-09-27 | Revoked | |
| 1728 14th Street LLC | — | L00004603473 | 2012-08-01 | Active | |
| 1728 14th Street LLC | — | L00004603473 | 2012-08-01 | Active | WASHINGTON |
| 1728 1st Street NW LLC | — | L00004745128 | 2013-05-01 | Active | Washington |
| 1728 1st Street NW LLC | — | L00004745128 | 2013-05-01 | Active | |
| 1728 D St LLC | — | L00005470126 | 2016-06-29 | Revoked | Washington |
| 1728 D St LLC | — | L00005470126 | 2016-06-29 | Revoked | |
| 1728 D Street, SE L.L.C. | — | L00005615663 | 2017-03-08 | Revoked | |
| 1728 D Street, SE L.L.C. | — | L00005615663 | 2017-03-08 | Revoked | Ft. Washington |
| 1728 MASS AVE LLC | — | L00004566274 | 2012-04-12 | Active | |
| 1728 MASS AVE LLC | — | L00004566274 | 2012-05-22 | Active | WASHINGTON |
| 1728 MASSACHUSETTS AVENUE ASSOCIATES | — | P00449 | 1985-03-15 | Revoked | |
| 1728 MASSACHUSETTS AVENUE ASSOCIATES | — | P00449 | 1985-03-15 | Revoked | LEGACY NO DATA |
| 1728 NEW HAMPSHIRE AVE., N.W. | — | 794063 | 1979-10-26 | Revoked | |
| 1728 NEW HAMPSHIRE AVE., N.W. | — | 794063 | 1979-10-26 | Revoked | Washington |
| 1728 SWANN STREET NW TENANTS ASSOCIATION, INC. (THE) | — | N00004774436 | 2013-07-01 | Revoked | |
| 1728 SWANN STREET NW TENANTS ASSOCIATION, INC. (THE) | — | N00004774436 | 2013-07-01 | Revoked | WASHINGTON |
| 1728 W STREET HOUSING DEVELOPMENT Inc. | — | 234253 | 2003-12-08 | Active | |
| 1728 W STREET HOUSING DEVELOPMENT Inc. | — | 234253 | 2003-12-08 | Active | Washington |
| 1728 W STREET LIMITED PARTNERSHIP | — | 220248 | 2003-12-08 | Active | Washington |
| 1728 W STREET LIMITED PARTNERSHIP | — | 220248 | 2003-12-08 | Active | |
| 1728 Wisconsin Avenue LLC | — | L00005281687 | 2015-10-16 | Active | |
| 1728 Wisconsin Avenue LLC | — | L00005281687 | 2015-10-16 | Active | Laurel |
| 1729 19TH STREET ASSOCIATES L.L.C. | — | L34186 | 2007-07-24 | Canceled | |
| 1729 19TH STREET ASSOCIATES L.L.C. | — | L34186 | 2007-07-24 | Canceled | |
| 1729 19TH STREET LIMITED PARTNERSHIP | — | 055188 | 1988-07-25 | Canceled | |
| 1729 19TH STREET LIMITED PARTNERSHIP | — | 055188 | 1988-07-25 | Canceled | LEGACY NO DATA |
| 1729 27TH STREET TENANTS ASSOCIATION | — | 970702 | 1997-03-03 | Revoked | |
| 1729 27TH STREET TENANTS ASSOCIATION | — | 970702 | 1997-03-03 | Revoked | |
| 1729 27TH STREET, SE LLC | — | L35743 | 2007-10-18 | Revoked | |
| 1729 27TH STREET, SE LLC | — | L35743 | 2007-10-18 | Revoked | |
| 1729 27th SE DC LLC | — | L00005896829 | 2018-03-06 | Active | |
| 1729 27th SE DC LLC | — | L00005896829 | 2018-03-06 | Active | Washington |
| 1729 BLADENSBURG ROAD LLC | — | L0000053157 | 2011-05-16 | Revoked | |
| 1729 BLADENSBURG ROAD LLC | — | L0000053157 | 2011-05-16 | Revoked | WASHINGTON |
| 1729 Bay St LLC | — | US-DC-LL062601183 | 2026-06-17 | Active | Paterson |
| 1729 CHURCH STREET LLC | — | L33547 | 2007-05-11 | Active | |
| 1729 CHURCH STREET LLC | — | L33547 | 2007-05-11 | Active | Bedford |
| 1729 CORCORAN, LLC | — | L00004180094 | 2012-02-06 | Revoked | |
| 1729 CORCORAN, LLC | — | L00004180094 | 2012-02-06 | Revoked | Washington |
| 1729 E St, LLC | — | L00005379833 | 2016-03-21 | Revoked | washington |
| 1729 E St, LLC | — | L00005379833 | 2016-03-21 | Revoked | |
| 1729 JTVID Inc. | — | 942969 | 1994-09-13 | Active | |
| 1729 JTVID Inc. | — | 942969 | 1994-09-13 | Active | Silver Spring |
| 1729 L ST. LTD. PARTNERS L.P. | — | 028189 | 1989-08-30 | Revoked | |
| 1729 L ST. LTD. PARTNERS L.P. | — | 028189 | 1989-08-30 | Revoked | LEGACY NO DATA |
| 1729 LANG PLACE LLC | — | L00004693350 | 2013-03-11 | Revoked | WASHINGTON |
| 1729 LANG PLACE LLC | — | L00004693350 | 2013-03-11 | Revoked | |
| 1729 RIGGS PLACE NW LLC | — | L00004842945 | 2013-12-06 | Active | |
| 1729 RIGGS PLACE NW LLC | — | L00004842945 | 2013-12-06 | Active | WASHINGTON |
| 1729 T Street TF LLC | — | L00005830335 | 2017-12-08 | Revoked | Washington |
| 1729 T Street TF LLC | — | L00005830335 | 2017-12-08 | Active | |
| 1729 WISCONSIN AVENUE, NW L.L.C. | — | L01549 | 1997-05-22 | Revoked | |
| 1729 WISCONSIN AVENUE, NW L.L.C. | — | L01549 | 1997-05-22 | Revoked | WASHINGTON |
| 1730 16th LLC | — | L00006128593 | 2018-12-11 | Revoked | |
| 1730 16th LLC | — | L00006128593 | 2018-12-07 | Revoked | bowie |
| 1730 20TH ST.,NW TENANTS ORGANIZATION (THE) | — | 832201 | 1983-04-29 | Revoked | |
| 1730 20TH ST.,NW TENANTS ORGANIZATION (THE) | — | 832201 | 1983-04-29 | Revoked | |
| 1730 CHILDREN'S LIMITED PARTNERSHIP (THE) | — | P04028 | 1980-04-17 | Revoked | |
| 1730 CHILDREN'S LIMITED PARTNERSHIP (THE) | — | P04028 | 1980-04-17 | Revoked | LEGACY NO DATA |
| 1730 EUCLID, N.W. INC. | — | 800940 | 1980-02-28 | Revoked | |
| 1730 EUCLID, N.W. INC. | — | 800940 | 1980-02-28 | Revoked | |
| 1730 H STREET CORPORATION | — | 551993 | 1955-04-29 | Revoked | |
| 1730 H STREET CORPORATION | — | 551993 | 1955-04-29 | Revoked | |
| 1730 Independence Ave SE LLC | — | L00008557694 | 2025-10-29 | Active | |
| 1730 Independence Ave SE LLC | — | L00008557694 | 2025-10-22 | Revoked | Washington |
| 1730 IndpendenceAve LLC | — | L00005999206 | 2018-05-29 | Revoked | Washington |
| 1730 IndpendenceAve LLC | — | L00005999206 | 2018-05-29 | Revoked | |
| 1730 K STREET ASSOCIATES LLC | — | L10891 | 2002-03-22 | Active | |
| 1730 K STREET ASSOCIATES LLC | — | L10891 | 2002-03-22 | Active | WASHINGTON |
| 1730 L ST LLC | — | L00007291376 | 2022-03-21 | Dissolved | Washington |
| 1730 L ST LLC | — | L00007291376 | 2022-03-21 | Active | |
| 1730 LLC | — | L03846 | 1999-05-18 | Revoked | |
| 1730 LLC | — | L03846 | 1999-05-18 | Active | Washington |
| 1730 M STREET ASSOCIATES LIMITED PARTNERSHIP | — | 009895 | 1995-09-07 | Active | |
| 1730 M STREET ASSOCIATES LIMITED PARTNERSHIP | — | 009895 | 1995-09-07 | Active | ARLINGTON |
| 1730 M STREET Corporation | — | 952706 | 1995-08-09 | Active | |
| 1730 M STREET Corporation | — | 952706 | 1995-08-09 | Active | Arlington |
| 1730 M, L.L.C. | — | C00007237289 | 2022-02-16 | Active | Bethesda |
| 1730 M, L.L.C. | — | C00007237289 | 2022-02-03 | Active | |
| 1730 MASS AVE LLC | — | L41660 | 2008-12-12 | Active | Washington |
| 1730 MASS AVE LLC | — | L41660 | 2008-12-12 | Active | |
| 1730 NEW HAMPSHIRE AVE., N.W. TENANT ASSOCIATION INC. | — | 851712 | 1985-05-08 | Revoked | |
| 1730 NEW HAMPSHIRE AVE., N.W. TENANT ASSOCIATION INC. | — | 851712 | 1985-05-08 | Revoked | |
| 1730 NEW HAMPSHIRE LIMITED PARTNERSHIP | — | P00745 | 1985-12-31 | Revoked | |
| 1730 NEW HAMPSHIRE LIMITED PARTNERSHIP | — | P00745 | 1985-12-31 | Revoked | |
| 1730 P STREET CONDOMINIUM ASSOCIATION Inc. | — | 871612 | 1987-05-14 | Active | |
| 1730 P STREET CONDOMINIUM ASSOCIATION Inc. | — | 871612 | 1987-05-14 | Active | Washington |
| 1730 PENNSYLVANIA AVENUE CORP., THE | — | 701706 | 1970-07-14 | Revoked | |
| 1730 PENNSYLVANIA AVENUE CORP., THE | — | 701706 | 1970-07-14 | Revoked | |
| 1730 PENNSYLVANIA AVENUE GP, L.L.C. | — | L31187 | 2006-12-07 | Active | |
| 1730 PENNSYLVANIA AVENUE GP, L.L.C. | — | L31187 | 2006-12-07 | Active | New York |
| 1730 PENNSYLVANIA AVENUE TRS, L.L.C. | — | L00005463809 | 2016-06-20 | Active | |
| 1730 PENNSYLVANIA AVENUE TRS, L.L.C. | — | L00005463809 | 2016-06-21 | Active | New York |
| 1730 PENNSYLVANIA AVENUE, L.P. | — | P26165 | 2006-12-07 | Active | |
| 1730 PENNSYLVANIA AVENUE, L.P. | — | P26165 | 2006-12-07 | Active | NEW YORK |
| 1731 1ST STREET LLC | — | L50214 | 2010-05-12 | Revoked | |
| 1731 1ST STREET LLC | — | L50214 | 2010-05-12 | Revoked | |
| 1731 20TH STREET NW COOPERATIVE ASSOCIATION | — | 842033 | 1984-05-31 | Active | |
| 1731 20TH STREET NW COOPERATIVE ASSOCIATION | — | 842033 | 1984-05-31 | Active | Washington |
| 1731 20TH STREET, N.W. TENANT ASSOCIATION | — | 831768 | 1983-04-07 | Revoked | |
| 1731 20TH STREET, N.W. TENANT ASSOCIATION | — | 831768 | 1983-04-07 | Revoked | |
| 1731 20th Street Condominium Cooperative | — | N00006129004 | 2018-12-11 | Revoked | New Windsor |
| 1731 20th Street Condominium Cooperative | — | N00006129004 | 2018-12-11 | Revoked | |
| 1731 21ST STREET, N.W. L.L.C. | — | L05720 | 2000-04-11 | Dissolved | Washington |
| 1731 21ST STREET, N.W. L.L.C. | — | L05720 | 2000-04-11 | Dissolved | |
| 1731 28th Street SE LLC | — | US-DC-LL032601312 | 2026-03-19 | Active | Washington |
| 1731 CONNECTICUT AVE. INC. | — | 972098 | 1997-06-24 | Revoked | |
| 1731 CONNECTICUT AVE. INC. | — | 972098 | 1997-06-24 | Revoked | |