| OPEN HEARTS LANGUAGE ACADEMY ORLANDO, LLCCelebration, FL · Active | Celebration, FL | LLC | Sep 15, 2015 | Active |
| OPEN HEARTS LANGUAGE ACADEMY BOCA RATON, LLCCoconut Creek, FL · Active | Coconut Creek, FL | LLC | Jul 27, 2017 | Active |
| OPEN HEARTS LANGUAGE ACADEMY, LLCMiami, FL · Active | Miami, FL | LLC | Jul 19, 2024 | Active |
| OPEN HEARTS LEARNING ABROAD, LLCMiami, FL · Active | Miami, FL | LLC | Jul 17, 2024 | Active |
| OPEN HEARTS MARKETING AND MANAGEMENT, LLCMiami, FL · Active | Miami, FL | LLC | Jul 15, 2024 | Active |
| STEEL BROTHERS INVESTMENT GROUP, LLCMiami, FL · Active | Miami, FL | LLC | Aug 29, 2016 | Active |
| OPEN HEARTS REALTY, INCMiami, FL · Active | Miami, FL | Corporation | Nov 22, 2006 | Active |
| THE STEEL HOLDING GROUP, INC.Miami, FL · Active | Miami, FL | Corporation | Jun 4, 2004 | Active |
| OPEN HEARTS LANGUAGE ACADEMY TAMPA LLCTampa, FL · Active | Tampa, FL | LLC | May 15, 2019 | Active |
| OHLA UNIVERSITY GATEWAY LLCMiami, FL · Inactive | Miami, FL | LLC | Apr 11, 2016 | Inactive |
| OPEN HEARTS LANGUAGE ACADEMY AVENTURA LLCHallandale, FL · Active | Hallandale, FL | LLC | Dec 6, 2018 | Active |
| OPEN HEARTS LANGUAGE ACADEMY WINTER GARDEN, LLCWindermere, FL · Inactive | Windermere, FL | LLC | Jul 10, 2019 | Inactive |
| FLORIDA ASSET RECOVERY FUND, LLCMiami, FL · Inactive | Miami, FL | LLC | Mar 13, 2023 | Inactive |
| OHLA SCHOOLS, LLCMiami, FL · Active | Miami, FL | LLC | Apr 23, 2024 | Active |
| LA FUNDACION LOS NINOS DEL CAMPO INCMiami, FL · Inactive | Miami, FL | Nonprofit | Mar 8, 2007 | Inactive |
| GOLDENBIRD PRODUCTIONS, INC.Miami, FL · Inactive | Miami, FL | Corporation | Sep 11, 2000 | Inactive |
| OPEN HEARTS INTERNATIONAL COLLEGE, INC.Miami, FL · Inactive | Miami, FL | Corporation | Jun 3, 2004 | Inactive |
| OPEN HEARTS LEARNING ABROAD, INC.Miami, FL · Inactive | Miami, FL | Corporation | Jun 3, 2004 | Inactive |
| OPEN HEARTS EDUCATORS, INC.Miami, FL · Inactive | Miami, FL | Corporation | Aug 22, 2006 | Inactive |
| OPEN HEARTS MARKETING AND MANAGEMENT, INC.Miami, FL · Inactive | Miami, FL | Corporation | Jan 15, 2015 | Inactive |
| JENNY NIEVEEN INT'L MARKETING, INC.Miami, FL · Inactive | Miami, FL | Corporation | Feb 16, 1998 | Inactive |
| STEEL NIEVEEN ENTERPRISES, CORP.Miami, FL · Inactive | Miami, FL | Corporation | Jan 11, 1999 | Inactive |