| ANDROSCOGGIN ELECTRIC, LLC | — | 20200112DC | 2019-07-11 | Active | — |
| ANDROSCOGGIN ENERGY LLC | — | 19980147FC | 1998-06-02 | Canceled | AUGUSTA |
| ANDROSCOGGIN ENERGY RECOVERY COMPANY | — | 19860130LP | 1986-06-10 | Canceled | SACO |
| ANDROSCOGGIN EQUITY GROUP, LLC | — | 20073567DC | 2007-05-15 | Dissolved | PORTLAND |
| ANDROSCOGGIN EYE ASSOCIATES REALTY, LIMITED LIABILITY COMPANY | — | 19950104DC | 1995-06-15 | Active | PORTLAND |
| ANDROSCOGGIN FALLEN ANGELS | — | 20160010ND | 2015-07-06 | Active | PORTLAND |
| ANDROSCOGGIN FALLS PLAZA ASSOCIATES | — | 19860077LP | 1985-11-12 | Suspended | — |
| ANDROSCOGGIN FENCE CO. | — | 20081536 D | 2008-04-25 | Active | WINTHROP |
| ANDROSCOGGIN FOUNDRY CO. | — | 19911684 D | 1991-03-27 | Suspended | AUBURN |
| ANDROSCOGGIN GLASS & ALUMINUM INCORPORATED | — | 20090441 D | 2006-04-25 | Dissolved | AUBURN |
| ANDROSCOGGIN GRANGE #8 | — | 19570020ND | 1957-06-17 | Active | GREENE |
| ANDROSCOGGIN HABITAT FOR HUMANITY, INC. | — | 19880263ND | 1987-11-16 | Dissolved | AUBURN |
| ANDROSCOGGIN HEAD START AND CHILD CARE | — | 19730173ND | 1973-12-07 | Active | LEWISTON |
| ANDROSCOGGIN HEALTH, LLC | — | 20216031DC | 2021-01-21 | Canceled | LEWISTON |
| ANDROSCOGGIN HISTORICAL SOCIETY | — | 19230015ND | 1923-11-23 | Active | AUBURN |
| ANDROSCOGGIN HOLSTEINS, INC. | — | 19730426 D | 1972-10-19 | Dissolved | LEEDS |
| ANDROSCOGGIN HOME HEALTH SERVICES, INC. | Health care and social assistance | 19660045ND | 1966-07-01 | Active | LEWISTON |
| ANDROSCOGGIN HOME MAINTENANCE, LLC | — | 20204922DC | 2020-01-30 | Inactive | BETHEL |
| ANDROSCOGGIN HOMEOPATHICS, INC. | — | 20081596 D | 2008-05-07 | Dissolved | LEWISTON |
| ANDROSCOGGIN HOMES, LLC | — | 20141967DC | 2013-12-09 | Active | — |
| ANDROSCOGGIN HYDRO RESOURCES, INC. | — | 19840213 D | 1983-08-17 | Dissolved | — |
| ANDROSCOGGIN IMAGING SERVICES, INC. | — | 19872887 D | 1987-05-13 | Active | LEWISTON |
| ANDROSCOGGIN INSURANCE AGENCY, LLC | — | 20190135DC | 2018-07-11 | Active | LEWISTON |
| ANDROSCOGGIN INTERIM II SAVINGS BANK | — | 19990001 B | 1999-01-08 | Merged | LEWISTON |
| ANDROSCOGGIN INVESTMENT CORPORATION | — | 19940445 D | 1993-09-14 | Suspended | AUBURN |
| ANDROSCOGGIN LAKE IMPROVEMENT CORPORATION | — | 19700063ND | 1970-06-18 | Active | — |
| ANDROSCOGGIN LAND AND CATTLE COMPANY INC. | — | 20130830 D | 2013-04-16 | Dissolved | TURNER |
| ANDROSCOGGIN LAND COMPANY, INC. | — | 19850674 D | 1984-10-19 | Inactive | AUBURN |
| ANDROSCOGGIN LAND TRUST, INC. | — | 19890530ND | 1989-05-04 | Active | LEWISTON |
| ANDROSCOGGIN LEDGES, LLC | — | 20142609DC | 2014-01-15 | Active | WINTHROP |
| ANDROSCOGGIN LIFT CO., INC. | — | 19870536 D | 1986-09-30 | Dissolved | TURNER |
| ANDROSCOGGIN LIMO SERVICE, LLC | — | 20194012DC | 2019-01-21 | Dissolved | LIVERMORE |
| ANDROSCOGGIN MANAGEMENT, INC. | — | 19830502 D | 1982-10-19 | Active | — |
| ANDROSCOGGIN MARINE SERVICES | — | 20131069 D | 2013-06-04 | Dissolved | LEWISTON |
| ANDROSCOGGIN NATURAL MEDICINALS LLC | — | 20165922DC | 2016-06-20 | Dissolved | WINTHROP |
| ANDROSCOGGIN NAVIGATION CORPORATION | — | 19901544 D | 1990-02-14 | Active | LEWISTON |
| ANDROSCOGGIN OFFICES LLC | — | 20243359DC | 2023-02-24 | Dissolved | CHELSEA |
| ANDROSCOGGIN OIL COMPANY | — | 19781134 D | 1978-03-20 | Merged | BANGOR |
| ANDROSCOGGIN ORAL & MAXILLOFACIAL SURGERY, P. A. | — | 19872969 D | 1987-06-04 | Active | PORTLAND |
| ANDROSCOGGIN ORAL AND MAXILLOFACIAL SURGEONS, P.A. | — | 19910039 D | 1990-07-09 | Active | LEWISTON |
| ANDROSCOGGIN ORTHODONTICS, P.A. | — | 20140734 D | 2014-02-13 | Active | LEWISTON |
| ANDROSCOGGIN OSTEOPATHIC, LLC, P.A. | — | 20150132DC | 2014-07-14 | Dissolved | — |
| ANDROSCOGGIN PAPER PRODUCTS, INC. | — | 19900995 D | 1989-12-01 | Active | — |
| ANDROSCOGGIN PEST SOLUTIONS, LLC | — | 20206966DC | 2020-05-04 | Active | AUBURN |
| ANDROSCOGGIN POMONA #1 | — | 19870565ND | 1987-06-15 | Active | RAYMOND |
| ANDROSCOGGIN PROPERTIES LF LLC | — | 20082837DC | 2008-03-18 | Dissolved | WINTHROP |
| ANDROSCOGGIN PROPERTIES LLC | — | 20170266FC | 2016-10-11 | Active | — |
| ANDROSCOGGIN PROPERTIES, LLC | — | 20052427DC | 2005-02-22 | Active | NORWAY |
| ANDROSCOGGIN PROPERTY MANAGEMENT, LLC | — | 20070963DC | 2006-10-06 | Dissolved | POLAND |
| ANDROSCOGGIN PSYCHIATRIC ASSOCIATES, P.A. | — | 19931301 D | 1993-01-08 | Active | WESTBROOK |