| 4315 RIVER ROAD UNIT FIVE LLC | — | L0000052665 | 2011-04-22 | Dissolved | |
| 4315 RIVER ROAD UNIT FIVE LLC | — | L0000052665 | 2011-04-22 | Dissolved | WASHINGTON |
| 4315 RIVER ROAD UNIT FOUR LLC | — | L0000052662 | 2011-04-22 | Dissolved | WASHINGTON |
| 4315 RIVER ROAD UNIT FOUR LLC | — | L0000052662 | 2011-04-22 | Dissolved | |
| 4315 RIVER ROAD UNIT THREE LLC | — | L0000052664 | 2011-04-22 | Dissolved | WASHINGTON |
| 4315 RIVER ROAD UNIT THREE LLC | — | L0000052664 | 2011-04-22 | Dissolved | |
| 4315 RIVER ROAD, N.W. COOPERATIVE | — | 100057 | 1951-06-27 | Revoked | |
| 4315 RIVER ROAD, N.W. COOPERATIVE | — | 100057 | 1951-06-27 | Revoked | WASHINGTON |
| 4315 River Road L.L.C. | — | L00007829924 | 2023-10-30 | Active | |
| 4315 River Road L.L.C. | — | L00007829924 | 2023-10-05 | Revoked | washington |
| 4315 SHERIFF ROAD NE LLC | — | L0000056993 | 2021-01-25 | Dissolved | |
| 4315 SHERIFF ROAD NE LLC | — | L0000056993 | 2011-12-06 | Dissolved | WASHINGTON |
| 4316 14TH NW L.L.C. | — | L00005352070 | 2016-02-29 | Revoked | |
| 4316 14TH NW L.L.C. | — | L00005352070 | 2016-03-02 | Active | Washington |
| 4316 2nd St NW L.L.C. | — | L00007623772 | 2023-03-14 | Revoked | WASHINGTON |
| 4316 2nd St NW L.L.C. | — | L00007623772 | 2023-03-14 | Revoked | |
| 4316 Fessenden Street LLC | — | L00005623660 | 2017-03-14 | Revoked | |
| 4316 Fessenden Street LLC | — | L00005623660 | 2017-03-14 | Revoked | Rockville |
| 4317 15TH ST. LLC | — | L00005249336 | 2015-08-13 | Active | WASHINGTN |
| 4317 15TH ST. LLC | — | L00005249336 | 2015-08-13 | Active | |
| 4317 Fessenden L.L.C. | — | L00006689819 | 2020-07-21 | Revoked | auburndale |
| 4317 Fessenden L.L.C. | — | L00006689819 | 2020-07-22 | Revoked | |
| 4317 Halley Terrace SE LLC | — | L00007743556 | 2023-07-07 | Revoked | |
| 4317 Halley Terrace SE LLC | — | L00007743556 | 2023-06-29 | Revoked | Washington |
| 4317 River Road L.L.C. | — | L00008428834 | 2025-05-22 | Active | |
| 4317 River Road L.L.C. | — | L00008428834 | 2025-05-22 | Revoked | Washington |
| 4318 15th Street NW LLC | — | L00007168973 | 2021-11-24 | Dissolved | Washington |
| 4318 15th Street NW LLC | — | L00007168973 | 2021-11-24 | Dissolved | |
| 4318 BOWEN RD SE LLC | — | L00004631099 | 2012-10-02 | Revoked | |
| 4318 BOWEN RD SE LLC | — | L00004631099 | 2012-10-02 | Revoked | ALEXANDRIA |
| 4318 H Street, SE L.L.C. | — | L00004800476 | 2013-08-22 | Revoked | |
| 4318 H Street, SE L.L.C. | — | L00004800476 | 2013-08-22 | Revoked | Washington |
| 4318 HALLEY TERRACE SE LLC | — | L00006005384 | 2018-06-04 | Revoked | |
| 4318 HALLEY TERRACE SE LLC | — | L00006005384 | 2018-06-04 | Revoked | WASHINGTON` |
| 4319 Harrison Street Flats Condominium Association | — | US-DC-NP022601348 | 2026-02-23 | Active | Washington |
| 4319 Harrison Street LLC | — | L00006711436 | 2020-08-07 | Revoked | Bethesda |
| 4319 Harrison Street LLC | — | L00006711436 | 2020-08-07 | Revoked | |
| 4319 Ventures L.L.C. | — | L00004823492 | 2013-10-16 | Revoked | Chevy Chase |
| 4319 Ventures L.L.C. | — | L00004823492 | 2013-10-16 | Revoked | |
| 432 3RD ST. N.E. LIMITED PARTNERSHIP | — | 041688 | 1988-05-24 | Expired | |
| 432 6th Street LLC | — | L00007150021 | 2021-10-28 | Revoked | |
| 432 6th Street LLC | — | L00007150021 | 2021-10-28 | Revoked | Ashburn |
| 432 CORPORATION | — | 951741 | 1995-05-24 | Revoked | |
| 432 CORPORATION | — | 951741 | 1995-05-24 | Revoked | |
| 432 EVARTS CONDO LLC | — | L00006125833 | 2018-12-06 | Revoked | |
| 432 EVARTS CONDO LLC | — | L00006125833 | 2018-12-06 | Revoked | Washington |
| 432021stne LLC | — | L00008084610 | 2024-06-10 | Active | |
| 432021stne LLC | — | L00008084610 | 2024-06-10 | Active | Washington |
| 4321 Brooks Street NE Tenants Association | — | N00005928346 | 2018-03-22 | Revoked | |
| 4321 Brooks Street NE Tenants Association | — | N00005928346 | 2018-03-22 | Revoked | Washington |
| 4321 GSD LLC | — | L00007007836 | 2021-05-17 | Revoked | |
| 4321 GSD LLC | — | L00007007836 | 2021-05-17 | Revoked | WASHINGTON |
| 4321 Hayes Street NE LLC | — | L00007448092 | 2022-08-26 | Revoked | Washington |
| 4321 Hayes Street NE LLC | — | L00007448092 | 2022-08-26 | Revoked | |
| 4323 Sheriff LLC | — | L00007222081 | 2022-02-05 | Revoked | |
| 4323 Sheriff LLC | — | L00007222081 | 2022-02-05 | Revoked | Washington |
| 4323 Sheriff Road LLC | — | L00007247814 | 2022-02-24 | Active | |
| 4323 Sheriff Road LLC | — | L00007247814 | 2022-02-18 | Active | Washington |
| 4324 43rd Street NW LLC | — | US-DC-LL072601855 | 2026-07-28 | Active | Washington |
| 4325 HALLEY TERRACE CONDOMINIUM ASSOCIATION LLC | — | L30865 | 2006-11-16 | Active | Washington |
| 4325 HALLEY TERRACE CONDOMINIUM ASSOCIATION LLC | — | L30865 | 2006-11-16 | Active | |
| 4325 Kansas Ave NW Tenants' Association | — | N00007750260 | 2023-07-17 | Active | |
| 4325 Kansas Ave NW Tenants' Association | — | N00007750260 | 2023-07-17 | Revoked | Washington |
| 4326 8th LLC | — | L00005053344 | 2014-10-21 | Active | |
| 4326 8th LLC | — | L00005053344 | 2014-10-21 | Active | Green Cove Springs |
| 4326 Georgia LLC | — | L00005008674 | 2014-07-31 | Revoked | Washington |
| 4326 Georgia LLC | — | L00005008674 | 2014-07-31 | Revoked | |
| 4326 SHERIFF ROAD NE, LLC | — | L00005543639 | 2016-11-29 | Revoked | Washington |
| 4326 SHERIFF ROAD NE, LLC | — | L00005543639 | 2016-11-29 | Revoked | |
| 4326 WISCONISN ASSOCIATES | — | P02471 | 1982-05-06 | Revoked | |
| 4326 WISCONISN ASSOCIATES | — | P02471 | 1982-05-06 | Revoked | LEGACY NO DATA |
| 4326 WISCONSIN AVENUE CORP. | — | 811186 | 1981-03-18 | Dissolved | |
| 4326 WISCONSIN AVENUE CORP. | — | 811186 | 1981-03-18 | Dissolved | |
| 4327 2nd Street SKLT L.L.C. | — | L00008204294 | 2024-11-14 | Active | |
| 4327 2nd Street SKLT L.L.C. | — | L00008204294 | 2024-11-14 | Active | Washington |
| 4327 Harrison Street L.L.C. | — | L00008129279 | 2024-08-06 | Active | Beltsville |
| 4327 Harrison Street L.L.C. | — | L00008129279 | 2024-08-06 | Active | |
| 4328 GEORGIA AVENUE LLC | — | C00007220986 | 2017-09-12 | Active | |
| 4328 GEORGIA AVENUE LLC | — | C00007220986 | 2022-02-04 | Active | Chantilly |
| 4328 GEORGIA LLC | — | L00005518155 | 2016-10-03 | Revoked | |
| 4328 GEORGIA LLC | — | L00005518155 | 2016-10-03 | Revoked | WASHINGTON |
| 4329-4331 HUNT PLACE LLC | — | L52756 | 2010-10-27 | Revoked | |
| 4329-4331 HUNT PLACE LLC | — | L52756 | 2010-10-27 | Revoked | |
| 433 15TH STREET NE LLC | — | L19657 | 2004-07-12 | Dissolved | |
| 433 15TH STREET NE LLC | — | L19657 | 2004-07-12 | Dissolved | |
| 433 KENNEDY ST. HOLDINGS LLC | — | L00005736781 | 2017-07-06 | Revoked | |
| 433 KENNEDY ST. HOLDINGS LLC | — | L00005736781 | 2017-07-06 | Revoked | Washington |
| 433 Kennedy LLC | — | US-DC-LL082602494 | 2026-08-20 | Active | Alexandria |
| 433 NINTH STREET N.E. ASSOCIATES | — | P06000 | 1979-03-02 | Revoked | |
| 433 NINTH STREET N.E. ASSOCIATES | — | P06000 | 1979-03-02 | Revoked | LEGACY NO DATA |
| 433 Peabody St NW, LLC | — | L00006458345 | 2019-12-16 | Revoked | McLean |
| 433 Peabody St NW, LLC | — | L00006458345 | 2019-12-16 | Revoked | |
| 4330 BLAGDEN Inc. | — | C0000002776 | 2011-11-23 | Revoked | |
| 4330 BLAGDEN Inc. | — | C0000002776 | 2011-11-23 | Revoked | WASHINGTON |
| 4330 HALLEY TERRACE CONDOMINIUM ASSOCIATION LLC | — | L30697 | 2006-11-03 | Dissolved | |
| 4330 HALLEY TERRACE CONDOMINIUM ASSOCIATION LLC | — | L30697 | 2006-11-03 | Dissolved | |
| 4330 Halley Terrace Condominium | — | US-DC-NP062601656 | 2026-06-24 | Active | Washington |
| 4331 14TH STREET LLC | — | L33772 | 2007-05-31 | Revoked | |
| 4331 14TH STREET LLC | — | L33772 | 2007-05-31 | Revoked | |
| 4331 KANSAS AVE LLC | — | L0000054215 | 2011-07-11 | Active | |
| 4331 KANSAS AVE LLC | — | L0000054215 | 2011-07-11 | Revoked | Washington |
| 4332 GARFIELD ST NW LLC | — | L00007118961 | 2021-09-22 | Active | |
| 4332 GARFIELD ST NW LLC | — | L00007118961 | 2021-09-22 | Active | Washington |
| 4333 Halley LLC | — | L00005009005 | 2014-07-31 | Revoked | Washington |
| 4333 Halley LLC | — | L00005009005 | 2014-07-31 | Revoked | |
| 4333 Halley Terrace SE LLC | — | L00005209500 | 2015-06-03 | Active | |
| 4333 Halley Terrace SE LLC | — | L00005209500 | 2015-06-03 | Active | Washington |
| 4333 KANSAS AVENUE LLC | — | L44902 | 2009-07-28 | Active | Washington |
| 4333 KANSAS AVENUE LLC | — | L44902 | 2009-07-28 | Active | |
| 4335 Harrison Street NW LLC | — | L00006100667 | 2018-10-26 | Dissolved | |
| 4335 Harrison Street NW LLC | — | L00006100667 | 2018-10-23 | Dissolved | Bethesda |
| 4338 Sheriff Rd NE LLC | — | L00008059861 | 2024-05-07 | Active | Washington |
| 4338 Sheriff Rd NE LLC | — | L00008059861 | 2024-05-08 | Active | |
| 4339 ConnAve LLC | — | L00005245599 | 2015-08-06 | Active | |
| 4339 ConnAve LLC | — | L00005245599 | 2015-08-06 | Revoked | Washington |
| 4339 Harrison Street NW LLC | — | L00005684929 | 2017-04-21 | Revoked | |
| 4339 Harrison Street NW LLC | — | L00005684929 | 2017-04-21 | Revoked | Washington |
| 4339 Hunt Place NE LLC | — | L00005875396 | 2018-02-20 | Active | |
| 4339 Hunt Place NE LLC | — | L00005875396 | 2018-02-20 | Active | Washington |
| 433MASSDC, LLC | — | L00005299589 | 2015-11-23 | Dissolved | Potomac |
| 433MASSDC, LLC | — | L00005299589 | 2015-11-23 | Dissolved | |
| 434 O STREET SW PROPERTIES LLC | — | L30254 | 2006-09-29 | Revoked | |
| 434 O STREET SW PROPERTIES LLC | — | L30254 | 2006-09-29 | Revoked | |
| 434 RANDOLPH STREET N.W. LLC | — | L0000055686 | 2011-09-23 | Revoked | WASHINGTON |
| 434 RANDOLPH STREET N.W. LLC | — | L0000055686 | 2011-09-23 | Revoked | |
| 4340 ASSOCIATES LLC | — | L22556 | 2005-03-11 | Active | |
| 4340 ASSOCIATES LLC | — | L22556 | 2005-03-11 | Active | Washington |
| 4343 HARRISON STREET LLC | — | L00005038092 | 2014-09-22 | Revoked | |
| 4343 HARRISON STREET LLC | — | L00005038092 | 2014-09-22 | Revoked | Rockville |
| 4344 Hawthorne LLC | — | L00004962510 | 2014-05-20 | Dissolved | |
| 4344 Hawthorne LLC | — | L00004962510 | 2014-05-20 | Dissolved | Washington |
| 4346 G Street L.L.C. | — | L00006430449 | 2019-11-12 | Revoked | |
| 4346 G Street L.L.C. | — | L00006430449 | 2019-11-12 | Revoked | Washington |
| 4347 HARRISON ST., N.W. TENANTS ASSOCIATION INC. | — | 921384 | 1992-04-10 | Revoked | |
| 4347 HARRISON ST., N.W. TENANTS ASSOCIATION INC. | — | 921384 | 1992-04-10 | Revoked | |
| 4347 Harrison Street L.L.C. | — | L00008042861 | 2024-04-17 | Active | |
| 4347 Harrison Street L.L.C. | — | L00008042861 | 2024-04-16 | Active | Beltsville |
| 4347 Hunt Place Holdings LLC | — | L00008196644 | 2024-11-04 | Active | |
| 4347 Hunt Place Holdings LLC | — | L00008196644 | 2024-11-04 | Active | Warrenton |
| 4348 DUBOIS PLACE LLC | — | L46145 | 2009-09-16 | Revoked | |
| 4348 DUBOIS PLACE LLC | — | L46145 | 2009-09-16 | Revoked | |
| 435 2ND STREET, S.E. COOPERATIVE ASSOCIATION, INC. (THE) | — | 924146 | 1992-11-25 | Revoked | |
| 435 2ND STREET, S.E. COOPERATIVE ASSOCIATION, INC. (THE) | — | 924146 | 1992-11-25 | Revoked | |
| 435 IRVING ST NW LLC | — | L00006387497 | 2019-09-11 | Revoked | WASHINGTON |
| 435 IRVING ST NW LLC | — | L00006387497 | 2019-09-11 | Revoked | |
| 435 KENNEDY ST, NW LLC | — | L14006 | 2003-02-12 | Revoked | |
| 435 KENNEDY ST, NW LLC | — | L14006 | 2003-02-12 | Revoked | |
| 435 Lebaum LLC | — | L00004946906 | 2014-04-13 | Active | Washington |
| 435 Lebaum LLC | — | L00004946906 | 2014-04-13 | Active | |
| 4351 Harrison St NW L.L.C. | — | L00008460773 | 2025-07-02 | Active | |
| 4351 Harrison St NW L.L.C. | — | L00008460773 | 2025-07-02 | Active | Washington |
| 436 15th St LLC | — | L00006927635 | 2022-03-01 | Dissolved | |
| 436 15th St LLC | — | L00006927635 | 2021-03-19 | Dissolved | Washington |
| 436 24th LLC | — | L00006108350 | 2018-11-05 | Revoked | Bowie |
| 436 24th LLC | — | L00006108350 | 2018-11-05 | Revoked | |
| 436 DC FEE OWNER LLC | — | US-DC-FN092604724 | 2026-09-17 | Active | Larkspur |
| 436 Ingraham LLC | — | L00007589275 | 2023-02-21 | Active | |
| 436 Ingraham LLC | — | L00007589275 | 2023-02-19 | Active | Washington |
| 436 K ST. INC. | — | 551272 | 1955-05-23 | Withdrawn | |
| 436 K ST. INC. | — | 551272 | 1955-05-23 | Withdrawn | |
| 436 Lamont LLC | — | L00007510948 | 2022-11-22 | Revoked | |
| 436 Lamont LLC | — | L00007510948 | 2022-11-22 | Revoked | Washington |
| 436 Q St NW LLC | — | L00006369809 | 2019-08-17 | Revoked | Washington |
| 436 Q St NW LLC | — | L00006369809 | 2019-08-17 | Revoked | |
| 436 South Avenue LLC | — | C00007025649 | 2021-06-11 | Active | |
| 436 South Avenue LLC | — | C00007025649 | 2016-06-01 | Active | Orchard Park |
| 437 Cedar99 LLC | — | L00008154432 | 2024-09-06 | Active | |
| 437 Cedar99 LLC | — | L00008154432 | 2024-09-06 | Revoked | Washington |
| 437 MANON PLACE CONDOMINIUM UNIT OWNERS ASSOCIATION, INC. (THE) | — | 261200 | 2006-04-20 | Revoked | |
| 437 MANON PLACE CONDOMINIUM UNIT OWNERS ASSOCIATION, INC. (THE) | — | 261200 | 2006-04-20 | Revoked | WASHINGTON |
| 437 Mellon St LLC | — | L00007210310 | 2022-01-25 | Active | |
| 437 Mellon St LLC | — | L00007210310 | 2022-01-25 | Active | Washington |
| 437 New York Avenue LLC | — | L00004963022 | 2014-05-19 | Revoked | Washington |
| 437 New York Avenue LLC | — | L00004963022 | 2014-05-19 | Revoked | |
| 438 15th St LLC | — | L00006309688 | 2019-05-31 | Revoked | |
| 438 15th St LLC | — | L00006309688 | 2019-05-31 | Revoked | Lanham |
| 438 19TH ST NE LLC | — | L00006380737 | 2019-09-03 | Active | |
| 438 19TH ST NE LLC | — | L00006380737 | 2019-09-03 | Active | McLean |
| 438 3RD STREET NE LOWER LLC | — | L23920 | 2005-06-15 | Dissolved | |
| 438 3RD STREET NE LOWER LLC | — | L23920 | 2005-06-15 | Dissolved | |
| 438 3RD STREET NE UPPER LLC | — | L23922 | 2005-06-15 | Dissolved | |
| 438 3RD STREET NE UPPER LLC | — | L23922 | 2005-06-15 | Dissolved | |
| 439 17th Street SE LLC | — | L00005377613 | 2016-03-20 | Revoked | |
| 439 17th Street SE LLC | — | L00005377613 | 2016-03-20 | Active | Washington |
| 439 New Jersey Avenue L.L.C. | — | L00007340270 | 2022-04-12 | Revoked | Washington |
| 439 New Jersey Avenue L.L.C. | — | L00007340270 | 2022-04-12 | Active | |
| 439 XENIA STREET LLC | — | L22265 | 2005-02-16 | Revoked | |
| 439 XENIA STREET LLC | — | L22265 | 2005-02-16 | Revoked | |
| 43RD ROAD CAPITAL PROPERTIES LLC | — | L25734 | 2005-10-24 | Revoked | |
| 43RD ROAD CAPITAL PROPERTIES LLC | — | L25734 | 2005-10-24 | Revoked | |
| 43rd St NW LLC | — | L00008579586 | 2025-12-01 | Active | |
| 43rd St NW LLC | — | L00008579586 | 2025-12-01 | Active | Washington |
| 44 49TH STREET S.E. TENANT ASSOCIATION INC. | — | 873915 | 1987-10-22 | Revoked | |
| 44 49TH STREET S.E. TENANT ASSOCIATION INC. | — | 873915 | 1987-10-22 | Revoked | |
| 44 Acres In Christ, L.L.C. | — | L00007093247 | 2021-08-25 | Active | |
| 44 Acres In Christ, L.L.C. | — | L00007093247 | 2021-08-25 | Active | Washington |
| 44 FLORIDA AVENUE, N.W. INC. | — | 800896 | 1980-02-28 | Withdrawn | |
| 44 FLORIDA AVENUE, N.W. INC. | — | 800896 | 1980-02-28 | Withdrawn | |
| 44 Livestreams L.L.C. | — | L00008556706 | 2025-10-28 | Active | |
| 44 Livestreams L.L.C. | — | L00008556706 | 2025-10-14 | Active | Washington |