| 14TH & PARK ROAD LLC | — | L26535 | 2005-12-28 | Revoked | |
| 14TH & PARK ROAD LLC | — | L26535 | 2005-12-28 | Revoked | |
| 14TH & R STREET PARTNERS L.L.C. | — | L13459 | 2002-12-19 | Revoked | |
| 14TH & R STREET PARTNERS L.L.C. | — | L13459 | 2002-12-19 | Revoked | |
| 14TH & S RESIDENTIAL, L.L.C. | — | L39050 | 2008-06-03 | Withdrawn | |
| 14TH & S RESIDENTIAL, L.L.C. | — | L39050 | 2008-06-03 | Withdrawn | Chevy Chase |
| 14TH & T RETAIL L.L.C. | — | L0000050996 | 2011-01-24 | Withdrawn | |
| 14TH & T RETAIL L.L.C. | — | L0000050996 | 2011-01-25 | Withdrawn | CHEVY CHASE |
| 14TH & T RETAIL, L.L.C. | — | 301278 | — | | |
| 14TH & U LIQUOR INC. | — | 920498 | 1992-02-10 | Revoked | |
| 14TH & U LIQUOR INC. | — | 920498 | 1992-02-10 | Revoked | |
| 14TH & U MAIN STREET COMMERCIAL DISTRICT INCORPORATED | — | 222633 | 2002-08-16 | Dissolved | |
| 14TH & U MAIN STREET COMMERCIAL DISTRICT INCORPORATED | — | 222633 | 2002-08-16 | Dissolved | |
| 14TH & U RESIDENTIAL, L.L.C. | — | L0000054053 | 2011-06-29 | Withdrawn | |
| 14TH & U RESIDENTIAL, L.L.C. | — | L0000054053 | 2011-06-30 | Withdrawn | CHEVY CHASE |
| 14TH & V, Inc. | — | 242017 | 2004-06-29 | Active | |
| 14TH & V, Inc. | — | 242017 | 2004-06-29 | Active | WASHINGTON |
| 14TH AND "T" LLC | — | L19602 | 2004-07-08 | Active | |
| 14TH AND "T" LLC | — | L19602 | 2004-07-08 | Active | Washington |
| 14TH AND EYE STREETS ASSOCIATES. | — | P04437 | 1981-01-28 | Revoked | |
| 14TH AND EYE STREETS ASSOCIATES. | — | P04437 | 1981-01-28 | Revoked | LEGACY NO DATA |
| 14TH AND IRVING STREETS LIMITED PARTNERSHIP (THE) | — | 051988 | 1988-07-11 | Revoked | |
| 14TH AND IRVING STREETS LIMITED PARTNERSHIP (THE) | — | 051988 | 1988-07-11 | Revoked | LEGACY NO DATA |
| 14TH AND LONGFELLOW STREETS LLC | — | L31456 | 2006-12-28 | Revoked | |
| 14TH AND LONGFELLOW STREETS LLC | — | L31456 | 2006-12-28 | Revoked | |
| 14TH AND S CORPORATION | — | 840673 | 1984-02-24 | Revoked | |
| 14TH AND S CORPORATION | — | 840673 | 1984-02-24 | Revoked | |
| 14TH AND U STREET ASSOCIATES INC. | — | 910770 | 1991-03-06 | Revoked | |
| 14TH AND U STREET ASSOCIATES INC. | — | 910770 | 1991-03-06 | Revoked | |
| 14TH AND U STREETS GA INVESTOR LLC | — | L00004643542 | 2012-09-13 | Withdrawn | |
| 14TH AND U STREETS GA INVESTOR LLC | — | L00004643542 | 2012-11-08 | Withdrawn | NEW YORK |
| 14TH SNACK INC | — | C00005790916 | 2017-10-03 | Revoked | |
| 14TH SNACK INC | — | C00005790916 | 2017-10-03 | Revoked | Washington |
| 14TH ST DEVELOPMENT LLC | — | L21504 | 2004-12-17 | Revoked | |
| 14TH ST DEVELOPMENT LLC | — | L21504 | 2004-12-17 | Revoked | |
| 14TH ST LLC | — | L00006860473 | 2021-02-10 | Active | |
| 14TH ST LLC | — | L00006860473 | 2021-02-10 | Active | WASHINGTON |
| 14TH STREET 1612 L.L.C. | — | L27362 | 2006-03-01 | Revoked | |
| 14TH STREET 1612 L.L.C. | — | L27362 | 2006-03-01 | Revoked | |
| 14TH STREET ASSOCIATES | — | P04234 | 1980-12-30 | Revoked | |
| 14TH STREET ASSOCIATES | — | P04234 | 1980-12-30 | Revoked | LEGACY NO DATA |
| 14TH STREET BUSINESS PERSONS UNITED INC. | — | 821394 | 1982-03-23 | Revoked | |
| 14TH STREET BUSINESS PERSONS UNITED INC. | — | 821394 | 1982-03-23 | Revoked | |
| 14TH STREET COMMUNITY COOPERATIVE SERVICES, INC., THE | — | 792973 | 1979-08-10 | Revoked | |
| 14TH STREET COMMUNITY COOPERATIVE SERVICES, INC., THE | — | 792973 | 1979-08-10 | Revoked | |
| 14TH STREET CORRIDOR BUSINESS ASSOCIATION, THE | — | 762556 | 1976-09-13 | Revoked | |
| 14TH STREET CORRIDOR BUSINESS ASSOCIATION, THE | — | 762556 | 1976-09-13 | Revoked | |
| 14TH STREET DEVELOPMENT CORPORATION | — | 941307 | 1994-04-26 | Revoked | |
| 14TH STREET DEVELOPMENT CORPORATION | — | 941307 | 1994-04-26 | Revoked | |
| 14TH STREET EATERY Inc. | — | C0000000234 | 2010-12-27 | Revoked | |
| 14TH STREET EATERY Inc. | — | C0000000234 | 2010-12-27 | Revoked | WASHINGTON |
| 14TH STREET EATERY, INC. | — | 300949 | — | | |
| 14TH STREET GYM LLC | — | L00007849944 | 2023-11-30 | Revoked | |
| 14TH STREET GYM LLC | — | L00007849944 | 2023-11-30 | Revoked | Washington |
| 14TH STREET HEIGHTS MAIN STREET PROGRAM (THE) | — | 222796 | 2002-09-05 | Revoked | |
| 14TH STREET HEIGHTS MAIN STREET PROGRAM (THE) | — | 222796 | 2002-09-05 | Revoked | |
| 14TH STREET HOTEL INC. | — | 993238 | 1999-10-20 | Revoked | |
| 14TH STREET HOTEL INC. | — | 993238 | 1999-10-20 | Revoked | |
| 14TH STREET INVESTMENTS INC. | — | 924240 | 1992-12-04 | Revoked | |
| 14TH STREET INVESTMENTS INC. | — | 924240 | 1992-12-04 | Revoked | |
| 14TH STREET NEHEMIAH HOUSING CORPORATION | — | 894007 | 1989-11-02 | Revoked | |
| 14TH STREET NEHEMIAH HOUSING CORPORATION | — | 894007 | 1989-11-02 | Revoked | |
| 14TH STREET PROJECT AREA COMMITTEE | — | 710519 | 1971-03-08 | Revoked | |
| 14TH STREET PROJECT AREA COMMITTEE | — | 710519 | 1971-03-08 | Revoked | |
| 14TH STREET PROPERTY LLC | — | L50936 | 2010-07-01 | Active | |
| 14TH STREET PROPERTY LLC | — | L50936 | 2010-07-01 | Active | Washington |
| 14TH STREET REAL ESTATE HOLDINGS, LLC | — | L00005542097 | 2016-11-23 | Dissolved | |
| 14TH STREET REAL ESTATE HOLDINGS, LLC | — | L00005542097 | 2016-11-23 | Dissolved | POTOMAC |
| 14TH STREET RECREATION AND EDUCATION CENTER INC. | — | 941609 | 1994-05-20 | Revoked | |
| 14TH STREET RECREATION AND EDUCATION CENTER INC. | — | 941609 | 1994-05-20 | Revoked | |
| 14TH STREET UPTOWN BUSINESS ASSOCIATION Inc. | — | 296716 | 2010-01-20 | Dissolved | |
| 14TH STREET UPTOWN BUSINESS ASSOCIATION Inc. | — | 296716 | 2010-01-20 | Dissolved | Washington |
| 14TH ZH LLC | — | L23831 | 2005-06-08 | Revoked | |
| 14TH ZH LLC | — | L23831 | 2005-06-08 | Revoked | |
| 14TH-17TH CROFFUT LLC | — | L34202 | 2007-07-03 | Revoked | |
| 14TH-17TH CROFFUT LLC | — | L34202 | 2007-07-03 | Revoked | |
| 14THBILL L.L.C. | — | L00007628220 | 2023-03-16 | Revoked | Washington |
| 14THBILL L.L.C. | — | L00007628220 | 2023-04-01 | Active | |
| 14U Sandwiches L.L.C. | — | L00005224212 | 2015-06-30 | Revoked | |
| 14U Sandwiches L.L.C. | — | L00005224212 | 2015-06-30 | Dissolved | Washington |
| 14V LLC | — | L19600 | 2004-07-08 | Active | |
| 14V LLC | — | L19600 | 2004-07-08 | Active | Washington |
| 14W ASSOCIATES LLC | — | L35256 | 2007-09-14 | Revoked | |
| 14W ASSOCIATES LLC | — | L35256 | 2007-09-14 | Revoked | |
| 14W LLC | — | L40257 | 2008-08-27 | Revoked | |
| 14W LLC | — | L40257 | 2008-08-27 | Revoked | |
| 14W Partners LLC | — | L00004730784 | 2013-04-08 | Revoked | |
| 14W Partners LLC | — | L00004730784 | 2013-04-08 | Revoked | Washington |
| 14WBELLA LLC | — | L0000057876 | 2012-01-20 | Revoked | |
| 14WBELLA LLC | — | L0000057876 | 2012-01-20 | Revoked | WASHINGTON |
| 14th & G STREET HOLDINGS GP, L.L.C. | — | L00007214998 | 2022-01-31 | Active | Dallas |
| 14th & G STREET HOLDINGS GP, L.L.C. | — | L00007214998 | 2017-02-07 | Active | |
| 14th & G Street Holdings, L.P. | — | P00005652665 | 2017-03-20 | Active | |
| 14th & G Street Holdings, L.P. | — | P00005652665 | 2017-03-29 | Active | Dallas |
| 14th & T Density, L.L.C. | — | L00005000206 | 2014-07-17 | Withdrawn | |
| 14th & T Density, L.L.C. | — | L00005000206 | 2014-07-18 | Withdrawn | Chevy Chase |
| 14th + W Tenants Association | — | N00006389382 | 2019-09-15 | Active | |
| 14th + W Tenants Association | — | N00006389382 | 2019-09-15 | Revoked | Washington |
| 14th District LLC | — | L00005344237 | 2016-01-06 | Revoked | Washington |
| 14th District LLC | — | L00005344237 | 2015-12-15 | Revoked | |
| 14th St Sub Shop LLC | — | L00005074141 | 2014-12-11 | Revoked | Washington |
| 14th St Sub Shop LLC | — | L00005074141 | 2014-12-11 | Revoked | |
| 14th Street Condominiums, LLC | — | L00005833222 | 2017-11-21 | Active | |
| 14th Street Condominiums, LLC | — | L00005833222 | 2017-12-14 | Revoked | Sacramento |
| 14th Street Equity LLC | — | L00007359830 | 2022-05-06 | Revoked | |
| 14th Street Equity LLC | — | L00007359830 | 2022-05-05 | Active | Bethesda |
| 14th Street Foods L.L.C. | — | L00005032206 | 2014-09-10 | Revoked | |
| 14th Street Foods L.L.C. | — | L00005032206 | 2014-09-10 | Revoked | Washington |
| 14th Street L.L.C. | — | L00004836026 | 2013-11-18 | Revoked | |
| 14th Street L.L.C. | — | L00004836026 | 2013-11-18 | Revoked | Washington |
| 14th Street Manager L.L.C. | — | L00006015674 | 2017-10-03 | Revoked | |
| 14th Street Manager L.L.C. | — | L00006015674 | 2018-06-15 | Active | Washington |
| 14th Street Manager, LLC | — | L00006148944 | 2016-12-02 | Revoked | |
| 14th Street Manager, LLC | — | L00006148944 | 2019-01-14 | Revoked | POTOMAC |
| 14th Street Member L.L.C. | — | L00006013984 | 2018-06-13 | Revoked | |
| 14th Street Member L.L.C. | — | L00006013984 | 2018-06-13 | Revoked | Washington |
| 14th Street Optical LLC | — | L00004589246 | 2012-07-11 | Revoked | Washington |
| 14th Street Optical LLC | — | L00004589246 | 2012-07-11 | Revoked | |
| 14th Street Revisted L.L.C. | — | L00004797278 | 2013-08-15 | Revoked | Washington |
| 14th Street Revisted L.L.C. | — | L00004797278 | 2013-08-15 | Revoked | |
| 14th Street SE L.L.C. | — | L00007849833 | 2023-11-30 | Active | |
| 14th Street SE L.L.C. | — | L00007849833 | 2023-11-30 | Active | Reston |
| 14th Street Services LLC | — | L00006937059 | 2021-03-25 | Revoked | |
| 14th Street Services LLC | — | L00006937059 | 2021-03-23 | Revoked | Washington |
| 14th and Co. LLC | — | L00008407048 | 2025-04-24 | Active | |
| 14th and Co. LLC | — | L00008407048 | 2025-04-24 | Active | Washington |
| 14th and U Street LLC | — | L00007066638 | 2021-07-23 | Active | Washington |
| 14th and U Street LLC | — | L00007066638 | 2021-07-23 | Active | |
| 15 53rd Place LLC | — | L00007427223 | 2022-07-28 | Revoked | Upper Marlboro |
| 15 53rd Place LLC | — | L00007427223 | 2022-08-05 | Revoked | |
| 15 AND 17 46TH PLACE, N.E. TENANTS ASSOCIATION, INC. (THE) | — | 213546 | 2001-10-29 | Revoked | |
| 15 AND 17 46TH PLACE, N.E. TENANTS ASSOCIATION, INC. (THE) | — | 213546 | 2001-10-29 | Revoked | |
| 15 AND 25 K STREET PROPERTIES LLC | — | L0000054633 | 2011-07-22 | Active | |
| 15 AND 25 K STREET PROPERTIES LLC | — | L0000054633 | 2011-08-03 | Active | New York |
| 15 Bates LLC | — | L00006385855 | 2019-09-10 | Revoked | |
| 15 Bates LLC | — | L00006385855 | 2019-09-10 | Revoked | Washington |
| 15 Bryant St. NW LLC | — | L00005412992 | 2016-04-07 | Revoked | |
| 15 Bryant St. NW LLC | — | L00005412992 | 2016-04-07 | Revoked | Washington |
| 15 Danbury St SE L.L.C. | — | L00006761811 | 2020-09-30 | Revoked | Washington |
| 15 Danbury St SE L.L.C. | — | L00006761811 | 2020-09-30 | Revoked | |
| 15 Danbury St. SE LLC | — | L00007154929 | 2021-11-03 | Revoked | |
| 15 Danbury St. SE LLC | — | L00007154929 | 2021-11-03 | Revoked | Washington |
| 15 GRANT CIRCLE NW LLC | — | L00005088018 | 2015-01-15 | Dissolved | |
| 15 GRANT CIRCLE NW LLC | — | L00005088018 | 2015-01-15 | Dissolved | |
| 15 GUYS LLC | — | C00007202085 | 2021-01-20 | Revoked | Glassboro |
| 15 GUYS LLC | — | C00007202085 | 2021-03-02 | Revoked | |
| 15 JEFFERSON ST LLC | — | L15512 | 2003-06-26 | Revoked | |
| 15 JEFFERSON ST LLC | — | L15512 | 2003-06-26 | Revoked | |
| 15 K STREET ASSOCIATES L.P. | — | P00201 | 1987-03-23 | Revoked | |
| 15 K STREET ASSOCIATES L.P. | — | P00201 | 1987-03-23 | Revoked | LEGACY NO DATA |
| 15 KENNEDY STREET ASSOCIATES, LIMITED PARTNERSHIP | — | 05499 | 1999-05-21 | Active | WASHINGTON |
| 15 KENNEDY STREET ASSOCIATES, LIMITED PARTNERSHIP | — | 05499 | 1999-05-21 | Active | |
| 15 MINUTES PRODUCTIONS LLC | — | L23277 | 2005-04-28 | Revoked | Washington |
| 15 MINUTES PRODUCTIONS LLC | — | L23277 | 2005-04-28 | Active | |
| 15 Meadow Mountain Run Drive, LLC | — | L00006479882 | 2020-01-15 | Dissolved | |
| 15 Meadow Mountain Run Drive, LLC | — | L00006479882 | 2020-01-15 | Dissolved | Swanton |
| 15 R Street NE LLC | — | L00005564699 | 2017-01-13 | Revoked | |
| 15 R Street NE LLC | — | L00005564699 | 2016-12-21 | Revoked | Washington |
| 15 RHODE ISLAND AVENUE, N.E. LLC | — | L19779 | 2004-07-20 | Revoked | |
| 15 RHODE ISLAND AVENUE, N.E. LLC | — | L19779 | 2004-07-20 | Revoked | |
| 15 S ST. NE LLC | — | L00004633632 | 2012-10-10 | Revoked | Washington |
| 15 S ST. NE LLC | — | L00004633632 | 2012-10-10 | Revoked | |
| 15 THIRD STREET, N.E. TENANTS ASSOCIATION | — | 841036 | 1984-03-23 | Revoked | |
| 15 THIRD STREET, N.E. TENANTS ASSOCIATION | — | 841036 | 1984-03-23 | Revoked | |
| 15 TOWNESEMEN, THE | — | 037309 | 1954-02-03 | Revoked | |
| 15 TOWNESEMEN, THE | — | 037309 | 1954-02-03 | Revoked | |
| 15 V Street NE L.L.C. | — | L00005808129 | 2017-04-03 | Revoked | |
| 15 V Street NE L.L.C. | — | L00005808129 | 2017-10-31 | Revoked | Rockville |
| 15 VAN BUREN, LLC | — | L00005272085 | 2015-09-28 | Revoked | WASHINGTON |
| 15 VAN BUREN, LLC | — | L00005272085 | 2015-09-28 | Revoked | |
| 15 W 7th Street II QOF, LLC | — | L00007552701 | 2023-01-24 | Active | Washington |
| 15 W 7th Street II QOF, LLC | — | L00007552701 | 2023-01-24 | Active | |
| 15 West 7th Street LLC | — | L00006838451 | 2021-01-20 | Active | |
| 15 West 7th Street LLC | — | L00006838451 | 2021-01-20 | Active | Washington |
| 15-29 46TH PLACE N.E. TENANT ASSOCIATION WASHINGTON, D.C. 20019 INC. | — | 802051 | 1980-05-14 | Revoked | |
| 15-29 46TH PLACE N.E. TENANT ASSOCIATION WASHINGTON, D.C. 20019 INC. | — | 802051 | 1980-05-14 | Revoked | |
| 15-K LIMITED PARTNERSHIP | — | 032389 | 1989-10-16 | Revoked | WASHINGTON |
| 15-K LIMITED PARTNERSHIP | — | 032389 | 1989-10-16 | Revoked | |
| 15/10 Foundation | — | C00007251307 | 2022-02-28 | Active | CHARLESTON |
| 15/10 Foundation | — | C00007251307 | 2021-07-27 | Active | |
| 150 DEUCE INC. | — | 271515 | 2007-05-22 | Revoked | |
| 150 DEUCE INC. | — | 271515 | 2007-05-22 | Revoked | |
| 150 RHODE ISLAND AVENUE LLC | — | L10808 | 2002-03-13 | Revoked | |
| 150 RHODE ISLAND AVENUE LLC | — | L10808 | 2002-03-13 | Revoked | |
| 150 S ST NW L.L.C. | — | L00005710156 | 2017-05-26 | Revoked | |
| 150 S ST NW L.L.C. | — | L00005710156 | 2017-05-26 | Revoked | WASHINGTON |
| 150 SOCIAL CLUB | — | 772004 | 1977-06-30 | Revoked | |
| 150 SOCIAL CLUB | — | 772004 | 1977-06-30 | Revoked | |
| 150 SPEED MOTORS L.L.C. | — | L00008576724 | 2025-11-25 | Active | |
| 150 SPEED MOTORS L.L.C. | — | L00008576724 | 2025-11-25 | Active | WASHINGTON |
| 150 T STREET, NE LLC | — | L40790 | 2008-10-07 | Revoked | |
| 150 T STREET, NE LLC | — | L40790 | 2008-10-07 | Revoked | |
| 150 TENNESSEE AVE LLC | — | L48199 | 2010-02-19 | Dissolved | |
| 150 TENNESSEE AVE LLC | — | L48199 | 2010-02-19 | Dissolved | |
| 150 WAYNE PLACE SE LLC | — | L21415 | 2004-12-08 | Revoked | |
| 150 WAYNE PLACE SE LLC | — | L21415 | 2004-12-08 | Revoked | |
| 150-4-DRAINS LLC | — | L00004707827 | 2013-03-21 | Revoked | |
| 150-4-DRAINS LLC | — | L00004707827 | 2013-03-21 | Revoked | WASHINGTON |
| 1500 "U" STREET CORPORATION | — | 201557 | 2000-04-28 | Revoked | |
| 1500 "U" STREET CORPORATION | — | 201557 | 2000-04-28 | Revoked | |