| HIGHLANDS COUNTY CLEANERS LLC | — | L18000055653 | 2018-03-02 | Inactive | SEBRING |
| HIGHLANDS COUNTY CLEANING COMPANY, LLC | — | L20000067213 | 2020-03-02 | Inactive | SEBRING |
| HIGHLANDS COUNTY COMMUNITY COALITION FOR SUBSTANCE ABUSE REDUCTION, INC. | — | N04000005812 | 2004-06-10 | Active | SEBRING |
| HIGHLANDS COUNTY CORVETTE CLUB, INC. | — | P96000086452 | 1996-10-18 | Inactive | SEBRING |
| HIGHLANDS COUNTY COUNCIL ON AGING, INC. | — | 735561 | 1976-04-13 | Inactive | SEBRING |
| HIGHLANDS COUNTY DART ASSOCIATION INC. | — | N11000009825 | 2011-10-17 | Active | SEBRING |
| HIGHLANDS COUNTY ECONOMIC DEVELOPMENT ORGANIZATION INC. | — | N13000009801 | 2013-10-28 | Active | Sebring |
| HIGHLANDS COUNTY EDUCATION FOUNDATION, INC. | — | N98000001594 | 1998-03-18 | Active | SEBRING |
| HIGHLANDS COUNTY EMERGENCY MEDICAL SUPPORT GROUP, INC. | — | 736695 | 1976-08-26 | Inactive | SEBRING |
| HIGHLANDS COUNTY ENRICHMENT AND ADVANCEMENT COALITION, INC | — | N20000007991 | 2020-07-23 | Inactive | SEBRING |
| HIGHLANDS COUNTY ESPA INC | — | N25000003273 | 2025-03-11 | Active | SEBRING |
| HIGHLANDS COUNTY FAIR ASSOCIATION, INC. | Arts and entertainment | 761645 | 1982-01-28 | Active | SEBRING |
| HIGHLANDS COUNTY FAMILY Y.M.C.A., INC. | — | N23117 | 1987-10-22 | Active | SEBRING |
| HIGHLANDS COUNTY FARM BUREAU, INC. | — | N12000009219 | 2012-09-25 | Active | SEBRING |
| HIGHLANDS COUNTY FARM BUREAU, LAA | — | 790659 | 1967-06-12 | Inactive | SEBRING |
| HIGHLANDS COUNTY GMRS GROUP INC. | — | N26000006375 | 2026-05-06 | Active | SEBRING |
| HIGHLANDS COUNTY GUIDE LLC | — | L21000446554 | 2021-10-13 | Inactive | SEBRING |
| HIGHLANDS COUNTY HABITAT FOR HUMANITY, INC. | — | N39351 | 1990-07-18 | Active | SEBRING |
| HIGHLANDS COUNTY HOMES, INC. | — | P16000042610 | 2016-05-11 | Active | SEBRING |
| HIGHLANDS COUNTY HORSELESS CARRIAGE ANTIQUE CAR CLUB, INC. | — | 763440 | 1982-05-25 | Inactive | SEBRING |
| HIGHLANDS COUNTY HOUSING AUTHORITY, INC. | — | N16000001660 | 2016-02-19 | Active | SEBRING |
| HIGHLANDS COUNTY HUGAMUFFASSA LLC | — | L06000075349 | 2006-07-31 | Inactive | SEBRING |
| HIGHLANDS COUNTY INSURANCE LLC | — | L07000128074 | 2007-12-31 | Inactive | SEBRING |
| HIGHLANDS COUNTY JUNIOR LIVESTOCK FOUNDATION, INC. | — | N24000014732 | 2024-12-20 | Active | SEBRING |
| HIGHLANDS COUNTY LAW ENFORCEMENT OVERSIGHT COMMITTEE INC | — | N14000002304 | 2014-03-07 | Inactive | SEBRING |
| HIGHLANDS COUNTY MINORITY ECONOMIC DEVELOPMENT COUNCIL, INC. | — | N99000006176 | 1999-10-14 | Inactive | SEBRING |
| HIGHLANDS COUNTY MINORITY RECRUITMENT COUNCIL, INC. | — | N36280 | 1990-01-25 | Inactive | SEBRING |
| HIGHLANDS COUNTY NETWORK REFERRAL, INC. | — | P94000048802 | 1994-06-27 | Inactive | SEBRING |
| HIGHLANDS COUNTY PEACE RIVER LLC | — | L06000075347 | 2006-07-31 | Inactive | SEBRING |
| HIGHLANDS COUNTY PRESSURE WASHING LLC | — | L14000180061 | 2014-11-20 | Inactive | SEBRING |
| HIGHLANDS COUNTY PROPERTY MANAGMENT LLC | — | L21000523373 | 2021-12-13 | Active | SEBRING |
| HIGHLANDS COUNTY REALTY, LLC | — | L24000457545 | 2024-10-28 | Active | SEBRING |
| HIGHLANDS COUNTY RHIO, INC. | — | N09000010558 | 2009-10-29 | Inactive | SEBRING |
| HIGHLANDS COUNTY SCHOOL BOARD LEASING CORPORATION | — | N00000004360 | 2000-06-28 | Active | SEBRING |
| HIGHLANDS COUNTY SENIOR SOFTBALL LEAGUE, INC. | — | N97000006493 | 1997-11-14 | Inactive | SEBRING |
| HIGHLANDS COUNTY SOFTBALL ASSOCIATION INC | — | N17000011672 | 2017-11-22 | Inactive | SEBRING |
| HIGHLANDS COUNTY SONS AND DAUGHTERS INC. | — | N06000007035 | 2006-06-29 | Inactive | SEBRING |
| HIGHLANDS COUNTY STORYTELLING ASSOCIATION L.L.C. | — | L25000474547 | 2025-10-16 | Active | SEBRING |
| HIGHLANDS COUNTY TEA PARTY CORP | — | N21000010439 | 2021-09-01 | Inactive | SEBRING |
| HIGHLANDS COUNTY TEEN MASQUERADE FUNDRAISER, INC. | — | N07000009301 | 2007-09-20 | Inactive | SEBRING |
| HIGHLANDS COUNTY TENNIS ASSOCIATION, INC. | — | 768453 | 1983-05-16 | Active | SEBRING |
| HIGHLANDS COUNTY TILE, INC. | — | P12000080768 | 2012-09-21 | Inactive | SEBRING |
| HIGHLANDS COUNTY TITLE AND GUARANTY LAND COMPANY | — | 223447 | 1959-06-16 | Inactive | SEBRING |
| HIGHLANDS COUNTY VENDING, INC. | — | S26143 | 1991-01-22 | Inactive | SEBRING |
| HIGHLANDS COUNTY VOLLEYBALL CLUB INC. | — | N25000009264 | 2025-07-21 | Active | SEBRING |
| HIGHLANDS COUNTY WATER SKI ASSOCIATION, INC. | — | N28293 | 1988-09-12 | Inactive | SEBRING |
| HIGHLANDS COUNTY WEEK OF THE FAMILY, INC. | — | N11000009100 | 2011-09-26 | Inactive | SEBRING |
| HIGHLANDS COUNTY YOUTH SPORTS, INC. | — | N16000003214 | 2016-03-29 | Inactive | SEBRING |
| HIGHLANDS COVE PHASE I, LLC | — | L09000078727 | 2009-08-17 | Active | Sebring |
| HIGHLANDS CREATIVE SOLUTIONS LLC | — | L20000318765 | 2020-10-08 | Inactive | SEBRING |