| 1829 CALIFORNIA STREET NW TENANTS' ASSOCIATION, INC. | — | N00004909533 | 2014-03-24 | Revoked | |
| 1829 CALIFORNIA STREET NW TENANTS' ASSOCIATION, INC. | — | N00004909533 | 2014-03-24 | Revoked | WASHINGTON |
| 1829 CALIFORNIA STREET, NORTHWEST TENANT ASSOCIATION | — | 803370 | 1980-08-11 | Revoked | |
| 1829 CALIFORNIA STREET, NORTHWEST TENANT ASSOCIATION | — | 803370 | 1980-08-11 | Revoked | |
| 1829 COLUMBIA ROAD ASSOCIATES INC. | — | 862256 | 1986-06-10 | Revoked | |
| 1829 COLUMBIA ROAD ASSOCIATES INC. | — | 862256 | 1986-06-10 | Revoked | |
| 1829 Entertainment Co LLC | — | L00008161160 | 2024-09-13 | Active | |
| 1829 Entertainment Co LLC | — | L00008161160 | 2024-09-13 | Active | Washington |
| 1829 G STREET CORP. | — | 580201 | 1958-11-13 | Withdrawn | |
| 1829 G STREET CORP. | — | 580201 | 1958-11-13 | Withdrawn | |
| 1829 Independence Ave LLC | — | L00005447530 | 2016-05-25 | Revoked | |
| 1829 Independence Ave LLC | — | L00005447530 | 2016-05-25 | Revoked | washington |
| 1829 Kalorama Rd LLC | — | L00004965493 | 2014-05-27 | Revoked | Washington |
| 1829 Kalorama Rd LLC | — | L00004965493 | 2014-05-27 | Revoked | |
| 1829 Kalorama Rd NW LLC | — | L00005588136 | 2017-02-15 | Revoked | |
| 1829 Kalorama Rd NW LLC | — | L00005588136 | 2017-02-15 | Revoked | WASHINGTON |
| 1829 Kalorama rd tenant Association inc (The) | — | N00004952561 | 2014-05-02 | Revoked | |
| 1829 Kalorama rd tenant Association inc (The) | — | N00004952561 | 2014-05-02 | Revoked | Washigton |
| 1829 M. ST. INC. | — | 991360 | 1999-05-07 | Revoked | |
| 1829 M. ST. INC. | — | 991360 | 1999-05-07 | Revoked | |
| 1829 Phelps Pl NW LLC | — | US-DC-LL072600674 | 2026-07-10 | Active | Washington |
| 1829 Phelps Pl NW Tenant Association Inc. | — | US-DC-NP072600727 | 2026-07-11 | Active | Washington |
| 1829 S ST NW LTD PARTNERSHIP | — | P03606 | 1980-07-02 | Revoked | |
| 1829 S ST NW LTD PARTNERSHIP | — | P03606 | 1980-07-02 | Revoked | |
| 1829 SUMMIT PL LLC | — | L00008055443 | 2024-05-02 | Revoked | |
| 1829 SUMMIT PL LLC | — | L00008055443 | 2024-05-01 | Revoked | WASHINGTON |
| 1829 Summit Pl NW Owner LLC | — | L00008297766 | 2025-02-26 | Active | |
| 1829 Summit Pl NW Owner LLC | — | L00008297766 | 2025-02-26 | Revoked | Washington |
| 1829 Summit Place (DC) LLC | — | L00004805757 | 2013-08-26 | Active | |
| 1829 Summit Place (DC) LLC | — | L00004805757 | 2013-09-03 | Active | Los Angeles |
| 1829-13TH STREET, N.W. TENANTS ASSOCIATION, INC. (THE) INC | — | 252806 | 2005-09-06 | Revoked | |
| 1829-13TH STREET, N.W. TENANTS ASSOCIATION, INC. (THE) INC | — | 252806 | 2005-09-06 | Revoked | washington |
| 183 35TH N.E. BENEFICIARY LLC | — | L21960 | 2005-01-24 | Revoked | |
| 183 35TH N.E. BENEFICIARY LLC | — | L21960 | 2005-01-24 | Revoked | |
| 183 35TH STREET N.E. TRUSTEE LLC | — | L21961 | 2005-01-24 | Revoked | |
| 183 35TH STREET N.E. TRUSTEE LLC | — | L21961 | 2005-01-24 | Revoked | |
| 1830 17th Street NW Apt 607 LLC | — | L00005786604 | 2017-09-25 | Active | bethesda |
| 1830 17th Street NW Apt 607 LLC | — | L00005786604 | 2017-09-25 | Active | |
| 1830 18TH STREET NW LLC | — | L26318 | 2005-12-08 | Revoked | |
| 1830 18TH STREET NW LLC | — | L26318 | 2005-12-08 | Revoked | |
| 1830 18th Street Condominium Association L.L.C. | — | L00004801841 | 2013-08-26 | Active | |
| 1830 18th Street Condominium Association L.L.C. | — | L00004801841 | 2013-08-26 | Active | Washington |
| 1830 BLADENSBURG ROAD LLC | — | L24165 | 2005-06-24 | Withdrawn | |
| 1830 BLADENSBURG ROAD LLC | — | L24165 | 2005-06-24 | Withdrawn | Washington |
| 1830 Burke L.L.C. | — | L00005562508 | 2017-01-10 | Revoked | |
| 1830 Burke L.L.C. | — | L00005562508 | 2017-01-10 | Revoked | Bowie |
| 1830 C STREET L.L.C. | — | L24480 | 2005-07-26 | Revoked | |
| 1830 C STREET L.L.C. | — | L24480 | 2005-07-26 | Revoked | |
| 1830 CALIFORNIA ST ASSOC LTD | — | P05638 | 1979-04-17 | Revoked | |
| 1830 CALIFORNIA ST ASSOC LTD | — | P05638 | 1979-04-17 | Revoked | |
| 1830 CALIFORNIA STREET INC. | — | 021930 | 1933-04-07 | Revoked | |
| 1830 CALIFORNIA STREET INC. | — | 021930 | 1933-04-07 | Revoked | |
| 1830 CALVERT ST., N.W. TENANTS ASSOCIATION INC. | — | 870086 | 1987-01-12 | Revoked | |
| 1830 CALVERT ST., N.W. TENANTS ASSOCIATION INC. | — | 870086 | 1987-01-12 | Revoked | |
| 1830 ELEVENTH STREET, NORTHWEST INC. | — | 815678 | 1981-12-21 | Revoked | |
| 1830 ELEVENTH STREET, NORTHWEST INC. | — | 815678 | 1981-12-21 | Revoked | |
| 1830 Inc. | — | 993209 | 1999-10-18 | Active | Washington |
| 1830 Inc. | — | 993209 | 1999-10-18 | Active | |
| 1830 R LLC | — | L05837 | 2000-05-02 | Active | |
| 1830 R LLC | — | L05837 | 2000-05-02 | Active | Washington |
| 1830 SWANN STREET L.L.C. | — | L00004963013 | 2014-05-21 | Active | |
| 1830 SWANN STREET L.L.C. | — | L00004963013 | 2014-05-21 | Active | WASHINGTON |
| 1830 Swann Street NW LLC | — | L00008214159 | 2024-12-01 | Active | Washington |
| 1830 Swann Street NW LLC | — | L00008214159 | 2024-12-01 | Active | |
| 1830 WILTBERGER LLC | — | L10776 | 2002-03-07 | Revoked | |
| 1830 WILTBERGER LLC | — | L10776 | 2002-03-07 | Revoked | CENTERVILLE |
| 1830-11TH STREET NW LLC | — | L15964 | 2003-08-22 | Revoked | |
| 1830-11TH STREET NW LLC | — | L15964 | 2003-08-22 | Revoked | |
| 1831 14TH STREET LLC | — | L06922 | 2000-10-25 | Active | |
| 1831 14TH STREET LLC | — | L06922 | 2000-10-25 | Active | Washington |
| 1831 1ST STREET CONDOMINIUM ASSOCIATION LLC | — | L23423 | 2005-05-10 | Revoked | |
| 1831 1ST STREET CONDOMINIUM ASSOCIATION LLC | — | L23423 | 2005-05-10 | Revoked | |
| 1831 2ND STREET LLC | — | L0000052898 | 2011-05-04 | Revoked | |
| 1831 2ND STREET LLC | — | L0000052898 | 2011-05-04 | Revoked | WASHINGTON |
| 1831 5TH LLC | — | L00005441327 | 2016-05-17 | Revoked | |
| 1831 5TH LLC | — | L00005441327 | 2016-05-17 | Revoked | Washington |
| 1831 ASSOCIATES LTD | — | P04297 | 1970-06-02 | Canceled | |
| 1831 ASSOCIATES LTD | — | P04297 | 1970-06-02 | Canceled | LEGACY NO DATA |
| 1831 BELMONT ROAD TENANTS ASSOCIATION INC. | — | 820273 | 1982-01-20 | Revoked | |
| 1831 BELMONT ROAD TENANTS ASSOCIATION INC. | — | 820273 | 1982-01-20 | Revoked | |
| 1831 BELMONT ROAD, N.W. TENANTS ASSOCIATION, INC. (THE) | — | 234375 | 2003-12-17 | Revoked | |
| 1831 BELMONT ROAD, N.W. TENANTS ASSOCIATION, INC. (THE) | — | 234375 | 2003-12-17 | Revoked | |
| 1831 Gallaudet Street, LLC | — | L00005562153 | 2017-01-11 | Revoked | |
| 1831 Gallaudet Street, LLC | — | L00005562153 | 2017-01-09 | Revoked | Washington |
| 1831 H PL PROPERTY LLC | — | L51753 | 2010-08-19 | Revoked | |
| 1831 H PL PROPERTY LLC | — | L51753 | 2010-08-19 | Revoked | WASHINGTON |
| 1831 Kalorama Rd NW LLC | — | L00007651789 | 2023-03-29 | Revoked | |
| 1831 Kalorama Rd NW LLC | — | L00007651789 | 2023-03-29 | Revoked | Washington |
| 1831 M L.L.C. | — | L00005216457 | 2015-06-17 | Revoked | |
| 1831 M L.L.C. | — | L00005216457 | 2015-06-17 | Revoked | Washington |
| 1831 N. Capitol NE LLC | — | L00006317965 | 2019-06-14 | Revoked | WASHINGTON |
| 1831 N. Capitol NE LLC | — | L00006317965 | 2019-06-14 | Revoked | |
| 1831 WYOMING AVE L.L.C. | — | L00005226795 | 2015-07-06 | Active | |
| 1831 WYOMING AVE L.L.C. | — | L00005226795 | 2015-07-06 | Active | WASHINGTON |
| 1832 4th Street NW LLC | — | L00006286629 | 2019-04-26 | Active | |
| 1832 4th Street NW LLC | — | L00006286629 | 2019-04-26 | Active | Washington |
| 1832 A STREET LLC | — | L00006716109 | 2022-01-04 | Revoked | Washington |
| 1832 A STREET LLC | — | L00006716109 | 2022-01-04 | Revoked | |
| 1832 BILTMORE COOPERATIVE CORPORATION | — | 842126 | 1984-06-08 | Active | |
| 1832 BILTMORE COOPERATIVE CORPORATION | — | 842126 | 1984-06-08 | Active | Washington |
| 1832 BILTMORE CORP. | — | 031569 | 1948-03-24 | Revoked | |
| 1832 BILTMORE CORP. | — | 031569 | 1948-03-24 | Revoked | |
| 1832 COLUMBIA ROAD INC. | — | 712315 | 1971-10-05 | Revoked | |
| 1832 COLUMBIA ROAD INC. | — | 712315 | 1971-10-05 | Revoked | |
| 1832 CONNECTICUT AVENUE, LLC | — | L00006507981 | 2020-02-18 | Revoked | |
| 1832 CONNECTICUT AVENUE, LLC | — | L00006507981 | 2020-02-18 | Revoked | WASHINGTON |
| 1832 D St NE LLC | — | L00005737522 | 2017-07-07 | Revoked | Potomac |
| 1832 D St NE LLC | — | L00005737522 | 2017-07-07 | Revoked | |
| 1832 NEWTON STREET LLC | — | L24552 | 2005-08-01 | Revoked | |
| 1832 NEWTON STREET LLC | — | L24552 | 2005-08-01 | Revoked | |
| 1832 NW L.L.C. | — | L00004983458 | 2014-06-26 | Revoked | |
| 1832 NW L.L.C. | — | L00004983458 | 2014-06-26 | Revoked | Washington |
| 1832-14TH STREET LLC | — | L39165 | 2008-06-13 | Active | |
| 1832-14TH STREET LLC | — | L39165 | 2008-06-13 | Active | Washington |
| 1833 14th Street LLC | — | L00006283488 | 2019-04-23 | Withdrawn | Burke |
| 1833 14th Street LLC | — | L00006283488 | 2019-04-04 | Withdrawn | |
| 1833 1st ST DDR LLC | — | L00004737718 | 2013-04-19 | Revoked | Washington |
| 1833 1st ST DDR LLC | — | L00004737718 | 2013-04-19 | Revoked | |
| 1833 1st Street LLC | — | L00007889259 | 2024-01-24 | Revoked | |
| 1833 1st Street LLC | — | L00007889259 | 2024-01-23 | Active | washington |
| 1833 Bay N&R LLC | — | US-DC-LL082600260 | 2026-08-05 | Active | Washington |
| 1833 CALIFORNIA ST LLC | — | L00005034563 | 2014-09-15 | Revoked | |
| 1833 CALIFORNIA ST LLC | — | L00005034563 | 2014-09-15 | Revoked | WASHINGTON |
| 1833 CALIFORNIA STREET LTD. PARTNERSHIP | — | P04609 | 1980-08-26 | Revoked | |
| 1833 CALIFORNIA STREET LTD. PARTNERSHIP | — | P04609 | 1980-08-26 | Revoked | LEGACY NO DATA |
| 1833 Happy Days LLC | — | C00008107765 | 2024-10-01 | Withdrawn | Fairfax |
| 1833 Happy Days LLC | — | C00008107765 | 2024-01-23 | Active | |
| 1833 INC. | — | 943436 | 1994-10-21 | Revoked | |
| 1833 INC. | — | 943436 | 1994-10-21 | Revoked | |
| 1833 Swann Neighbors United | — | N00006984256 | 2021-04-16 | Revoked | |
| 1833 Swann Neighbors United | — | N00006984256 | 2021-04-16 | Revoked | Washington |
| 1834 13TH ST L.L.C. | — | L00008256960 | 2025-01-27 | Active | |
| 1834 13TH ST L.L.C. | — | L00008256960 | 2025-01-25 | Active | WASHINGTON |
| 1834 1836 Kendall St LLC | — | L00006437500 | 2019-11-19 | Revoked | |
| 1834 1836 Kendall St LLC | — | L00006437500 | 2019-11-19 | Revoked | Bethesda |
| 1834 Columbia Road LLC | — | L00007499857 | 2022-11-04 | Active | |
| 1834 Columbia Road LLC | — | L00007499857 | 2022-11-04 | Active | Washington |
| 1834 Operating Corp. | — | C00005879479 | 2018-02-22 | Revoked | |
| 1834 Operating Corp. | — | C00005879479 | 2018-02-22 | Revoked | |
| 1834 PROVIDENCE STREET, N.E. INC. | — | 800895 | 1980-02-28 | Revoked | |
| 1834 PROVIDENCE STREET, N.E. INC. | — | 800895 | 1980-02-28 | Revoked | |
| 1834 WVA Ave NE LLC | — | L00007683947 | 2023-01-18 | Revoked | |
| 1834 WVA Ave NE LLC | — | L00007683947 | 2023-04-18 | Revoked | Fairfax |
| 1835 14TH STREET JOINT VENTURE | — | P03963 | 1980-01-10 | Revoked | LEGACY NO DATA |
| 1835 14TH STREET JOINT VENTURE | — | P03963 | 1980-01-10 | Revoked | |
| 1835 14th Street LLC | — | L00008409845 | 2025-04-28 | Active | Washington |
| 1835 14th Street LLC | — | L00008409845 | 2025-04-28 | Active | |
| 1835 3RD STREET LIMITED PARTNERSHIP | — | 002791 | 1991-03-08 | Revoked | |
| 1835 3RD STREET LIMITED PARTNERSHIP | — | 002791 | 1991-03-08 | Revoked | LEGACY NO DATA |
| 1835 3RD STREET, NE TENANTS ASSOCIATION INC. | — | 272757 | 2007-09-21 | Revoked | |
| 1835 3RD STREET, NE TENANTS ASSOCIATION INC. | — | 272757 | 2007-09-21 | Revoked | |
| 1835 CORPORATION INC. | — | 660590 | 1966-04-14 | Revoked | |
| 1835 CORPORATION INC. | — | 660590 | 1966-04-14 | Revoked | |
| 1835 D STREET LLC | — | L26152 | 2005-11-23 | Revoked | |
| 1835 D STREET LLC | — | L26152 | 2005-11-23 | Revoked | |
| 1835 K STREET INC. | — | 762976 | 1976-10-29 | Revoked | |
| 1835 K STREET INC. | — | 841916 | 1984-05-23 | Revoked | |
| 1835 K STREET INC. | — | 762976 | 1976-10-29 | Revoked | |
| 1835 K STREET INC. | — | 841916 | 1984-05-23 | Revoked | |
| 1835 K STREET LIMITED PARTNERSHIP | — | P07414 | 1977-08-23 | Revoked | |
| 1835 K STREET LIMITED PARTNERSHIP | — | P07414 | 1977-08-23 | Revoked | LEGACY NO DATA |
| 1835 KENDALL STREET NE LLC | — | L0000052117 | 2011-03-25 | Active | |
| 1835 KENDALL STREET NE LLC | — | L0000052117 | 2011-03-25 | Active | WASHINGTON |
| 1835 MINTWOOD LLC | — | L46222 | 2009-09-24 | Active | |
| 1835 MINTWOOD LLC | — | L46222 | 2009-09-24 | Revoked | WASHINGTON |
| 1835 Mintwood Place WDC LLC | — | L00008405029 | 2025-04-16 | Active | Washington |
| 1835 Mintwood Place WDC LLC | — | L00008405029 | 2025-04-22 | Active | |
| 1835 PHELPS PLACE, N.W. | — | 100046 | 1948-08-10 | Active | WASHINGTON |
| 1835 PHELPS PLACE, N.W. | — | 100046 | 1948-08-10 | Active | |
| 1835 Providence LLC | — | L00005511736 | 2016-09-21 | Revoked | |
| 1835 Providence LLC | — | L00005511736 | 2016-09-21 | Revoked | Great Falls |
| 1835 – 1837 Good Hope Road SE Tenant’s Association | — | N00007644088 | 2023-03-26 | Revoked | |
| 1835 – 1837 Good Hope Road SE Tenant’s Association | — | N00007644088 | 2023-03-26 | Revoked | Washington |
| 1835-1837 Good Hope Road LLC | — | L00004541636 | 2012-04-02 | Revoked | Washington |
| 1835-1837 Good Hope Road LLC | — | L00004541636 | 2012-04-02 | Revoked | |
| 1836 19TH STREET L.L.C. | — | L21051 | 2004-11-09 | Revoked | |
| 1836 19TH STREET L.L.C. | — | L21051 | 2004-11-09 | Revoked | |
| 1836 L STREET LLC | — | L33368 | 2007-05-01 | Revoked | |
| 1836 L STREET LLC | — | L33368 | 2007-05-01 | Revoked | |
| 1836 LAMONT LLC | — | L00005552145 | 2016-12-15 | Active | |
| 1836 LAMONT LLC | — | L00005552145 | 2016-12-15 | Active | Washington |
| 1836 S STREET LLC | — | L50593 | 2010-06-10 | Active | WASHINGTON |
| 1836 S STREET LLC | — | L50593 | 2010-06-10 | Active | |
| 1836 S STREET NW TENANTS ASSOCIATION INC. | — | 242945 | 2004-09-22 | Revoked | |
| 1836 S STREET NW TENANTS ASSOCIATION INC. | — | 242945 | 2004-09-22 | Revoked | |
| 1836-1844 Central Place, NE Tenant Association, LLC | — | US-DC-LL122500060 | 2025-12-09 | Revoked | Washington |
| 1836-38-40 COLUMBIA ROAD, N.W. ASSOCIATES L.L.C. | — | L00025 | 1994-09-28 | Revoked | |
| 1836-38-40 COLUMBIA ROAD, N.W. ASSOCIATES L.L.C. | — | L00025 | 1994-09-28 | Revoked | |
| 1837 16th St. LLC | — | L00006215720 | 2019-03-14 | Active | |
| 1837 16th St. LLC | — | L00006215720 | 2022-03-28 | Revoked | Washington |
| 1837 Channing L.L.C. | — | L00007194352 | 2022-01-05 | Revoked | |
| 1837 Channing L.L.C. | — | L00007194352 | 2022-01-05 | Revoked | Washington |
| 1837 SEVENTH STREET, NW LLC | — | L13455 | 2002-12-19 | Dissolved | Washington |
| 1837 SEVENTH STREET, NW LLC | — | L13455 | 2002-12-19 | Dissolved | |
| 1838 11th Street NW LLC | — | L00004922001 | 2014-03-28 | Revoked | Washington |
| 1838 11th Street NW LLC | — | L00004922001 | 2014-03-28 | Revoked | |
| 1838 16TH STREET L.L.C. | — | L00618 | 1995-12-29 | Revoked | |
| 1838 16TH STREET L.L.C. | — | L00618 | 1995-12-29 | Revoked | |
| 1838 4th Street LLC | — | L00004864019 | 2014-01-27 | Active | |
| 1838 4th Street LLC | — | L00004864019 | 2014-01-27 | Active | Washington |