| CHAMPLAIN ADVISORY GROUP, INC. | 107128 | 1991-06-11 | Revoked | SO. BURLINGTON |
| CHAMPLAIN AERIE #793 FRATERNAL ORDER OF EAGLES, INC. | 41652 | 1949-11-21 | Active | SO. BURLINGTON |
| Champlain AI Solutions LLC | 490306 | 2026-04-22 | Active | Shelburne |
| CHAMPLAIN ALL TERRIAN SPORTSMAN INC. | 58386 | 2002-03-01 | Dissolved | BENSON |
| CHAMPLAIN ANALYTICAL PARTNERS, LLC | 279226 | 2013-05-16 | Suspended | SHELBURNE |
| CHAMPLAIN ANESTHESIA, PLC | 348988 | 2018-10-17 | Suspended | Burlington |
| CHAMPLAIN APPLIANCE SERVICE, LLC | 281073 | 2013-07-10 | Active | RUTLAND |
| CHAMPLAIN ARC | 49225 | 1990-02-01 | Revoked | BURLINGTON |
| CHAMPLAIN ARMORED CAR INC | 100567 | 1987-10-21 | Dissolved | BURLINGTON |
| CHAMPLAIN ARTS THEATRE COMPANY, INC. (REVOKED) | 47239 | 1986-03-18 | Revoked | WESTFORD |
| CHAMPLAIN ARTS THEATRE COMPANY, THE | 50553 | 1992-04-02 | Dissolved | BURLINGTON |
| CHAMPLAIN ASSEMBLY SERVICE, INC. | 118069 | 1998-07-09 | Revoked | MILTON |
| CHAMPLAIN ASSOC OF THE VERMONT CONFERENCE OF UNITED CHURCH CHRIST CORP | 316599 | 2016-03-17 | Revoked | Burlington |
| CHAMPLAIN ASSOCIATES BURLINGTON, LLC | 34202 | 2011-08-10 | Revoked | COLCHESTER |
| CHAMPLAIN ASSOCIATES INCORPORATED | 126734 | 2005-08-03 | Dissolved | WHITING |
| CHAMPLAIN ASSOCIATES, LLC | 402282 | 2022-01-17 | Suspended | Essex Junction |
| CHAMPLAIN ASSOCIATION FOR RETARDED CITIZENS | 41653 | 1964-03-09 | Revoked | BURLINGTON |
| CHAMPLAIN AUTOMATION, INC. | 121235 | 2001-01-08 | Revoked | BURLINGTON |
| CHAMPLAIN AUTOMOTIVE PRODUCTS LLC | 1194 | 2006-01-04 | Revoked | MILTON |
| CHAMPLAIN AUXILIARY #793, INC. | 294783 | 2014-08-28 | Active | SOUTH BURLINGTON |
| CHAMPLAIN AVIATION TRAINING, INC. | 86892 | 1982-05-13 | Dissolved | MIDDLEBURY |
| CHAMPLAIN BAGEL LLC | 334889 | 2017-09-19 | Active | Milton |
| CHAMPLAIN BAKERY & CAFE LLC | 386985 | 2021-04-01 | Revoked | Swanton |
| CHAMPLAIN BASIN WEAR, LLC | 298010 | 2014-12-17 | Revoked | Waterbury |
| CHAMPLAIN BASS SERIES, INC. | 84919 | 2008-03-21 | Dissolved | Plainfield |
| CHAMPLAIN BAY ASSOCIATION, INCORPORATED | 46583 | 1984-08-08 | Active | SHELBURNE |
| CHAMPLAIN BENEFIT MANAGEMENT LTD. | 102012 | 1988-07-01 | Revoked | SHELBURNE |
| CHAMPLAIN BEVERAGE CO. | 106087 | 1990-10-05 | Revoked | BURLINGTON |
| CHAMPLAIN BIODIESEL LLC | 20015 | 2006-02-27 | Revoked | BURLINGTON |
| CHAMPLAIN BLACK MARBLE COMPANY, LLC | 18775 | 2004-08-04 | Active | FRIENDSVILLE |
| CHAMPLAIN BLASTING SOLUTIONS, INC. | 131553 | 2011-12-23 | Suspended | Colchester |
| CHAMPLAIN BOTANICALS DIRECT LLC | 363459 | 2019-10-05 | Revoked | Winooski |
| CHAMPLAIN BREWING COMPANY, LLC | 34132 | 2012-02-27 | Revoked | Jericho |
| CHAMPLAIN BRIDGE MARINA, INC. | 99780 | 1987-05-19 | Active | ADDISON |
| CHAMPLAIN BROADBAND, LLC | 337715 | 2017-12-15 | Active | Mishawaka |
| Champlain Brothers Direct LLC | 466120 | 2025-04-13 | Suspended | Vergennes |
| CHAMPLAIN BUILDERS SUPPLY CO., INC. | 51070 | 1953-06-22 | Revoked | ESSEX JCT |
| CHAMPLAIN BUILDING SPECIALTIES, LLC | 30325 | 2010-02-23 | Revoked | WILLISTON |
| CHAMPLAIN BUSINESS SERVICES LLC | 422611 | 2023-02-01 | Active | Craftsbury |
| CHAMPLAIN BUSINESS SERVICES, INC. | 83462 | 1981-04-14 | Dissolved | ST ALBANS |
| CHAMPLAIN CABINETS, CLOSETS & REMODELING, LLC | 280183 | 2013-03-04 | Active | South Hero |
| CHAMPLAIN CABLE CORPORATION | 45315 | 1965-08-04 | Active | COLCHESTER |
| CHAMPLAIN CAMP FACILITATORS, LLC | 16243 | 2006-05-09 | Revoked | PEACHAM |
| CHAMPLAIN CAMPS, INC. | 54235 | 1959-01-02 | Revoked | WINOOSKI |
| CHAMPLAIN CANINE CLUB LLC | 458046 | 2024-11-20 | Suspended | Vergennes |
| CHAMPLAIN CANOECADE, INC. | 41654 | 1959-06-22 | Dissolved | BURLINGTON |
| CHAMPLAIN CANVAS LLC | 340332 | 2018-02-23 | Active | Shelburne |
| CHAMPLAIN CAPITAL, LLC | 407487 | 2022-04-15 | Active | South Hero |
| CHAMPLAIN CARPENTRY LLC | 439177 | 2023-12-17 | Suspended | south hero |
| CHAMPLAIN CASUALTY COMPANY OF VERMONT | 100468 | 1987-10-06 | Dissolved | MONTPELIER |