| Parent | Subsidiary | Percent Owned | State/Place of Incorporation |
| | | | |
| RBC | Hub City, Inc. | 100% | Delaware |
| RBC | Costruzioni Meccaniche Legnanesi | 100% | Italy |
| RBC | Mastergear GmbH | 100% | Germany |
| RBC | Opperman Mastergear Ltd. | 100% | U.K. |
| RBC | RBC Manufacturing Corporation (f/k/a Marathon Electric Manufacturing Corporation) | 100% | Wisconsin |
| RBC | Thomson Technology Shanghai Ltd. | 100% | China |
| RBC | RBC Horizon, Inc. | 100% | Wisconsin |
| RBC | Joyce Court Holdings Limited | 100% | BVI |
| RBC | Grand Delight Investments Limited | 100% | BVI |
| RBC | Compania Armadora S. de R.L. de C.V. (CASA) | .1% | Mexico |
| RBC | Sociedad de Motores Domesticos S. de R.L. de C.V. (SMD) | .1% | Mexico |
| RBC | Capacitores Components de Mexico S. de R.L.de C.V. (CAPCOM) | .1% | Mexico |
| RBC | Marathon Electric India Private Limited (formerly GEMI) | .001% | India |
| RBC | REGAL-BELOIT Flight Service, Inc. | 15% | Wisconsin |
| RBC | Marathon Electric Manufacturing of Mexico, S. de R.L. de C.V. | .003% | Mexico |
| RBC | Regal Beloit Mexico Holding S. de R.L. de C.V. | .01% | Mexico |
| RBC | Motores Jakel de Mexico, S. de R.L. de C.V. | 10% | Mexico |
| RBC | Regal Beloit de Mexico Sales S. de R.L. de C.V. | .01% | Mexico |
| | | | |
| RBCM | Marathon Electric Far East Pte Ltd. (MEFE) | 100% | Singapore |
| RBCM | REGAL-BELOIT Holdings Ltd. | 100% | Canada (Yukon) |
| RBCM | Marathon Special Products Corp. | 100% | Ohio |
| RBCM | Marathon Redevelopment Corp. | 100% | Missouri |
| RBCM | REGAL-BELOIT Flight Service, Inc. | 85% | Wisconsin |
| RBCM | Mar-Mex SA de CV (Inactive) | 100% | Mexico |
| RBCM | Marathon Electric India Private Limited (formerly GEMI) | 99.999% | India |
| RBCM | GE Holmes Industries, LLC | 50% | Delaware |
| RBCM | Morrill Motors, Inc. | 100% | Indiana |
| RBCM | Regal Beloit Logistics, LLC | | |
| RBCM | RBC Power Electronics, Inc. | | |
| RBCM | Regal Beloit Holding B.V. | | |
| | | | |
| RBHL | Patent Holdings Ltd. | 100% | Canada (BC) |
| RBHL | LEESON Canada, an Alberta Limited Partnership | 99.5% | Canada (Alberta) |
| RBHL | Thomson Finance Ltd. | 100% | Canada (BC) |
| RBHL | Thomson Technology, an Alberta Limited Partnership | 99.5% | Canada (Alberta) |
| | | | |
| TFL | Thomson Technology, an Alberta Limited Partnership | .5% | Canada (Alberta) |
| TFL | LEESON Canada, an Alberta Limited Partnership | .5% | Canada (Alberta) |
| | | | |
| RBAPL | Shanghai Marathon GeXin Electric Co. Ltd. (GeXin) | 55% | China |
| RBAPL | Shanghai REGAL-BELOIT & Jinling Co. Ltd. (Jinling) | 50% | China |
| RBAPL | GE Holmes Industries (Far East) Ltd. | 51% | Hong Kong |
| RBAPL | Changzhou Modern Technologies Co. Ltd (CMT) | 95% | China |
| RBAPL | Changzhou REGAL-BELOIT Sinya Motor Co. Ltd. | 100% | China |
| RBAPL | Regal-Beloit Mexico Holding S. de R.L. de C.V. | 99.9% | Mexico |
| RBAPL | Regal Beloit Enterprises Management (Shanghai) Co. Ltd. | 100% | China |
| | | | |
| RBMH | Compania Armadora S. de R.L. de C.V. (CASA) | 99.9% | Mexico |
| RBMH | Sociedad de Motores Domesticos S. de R.L. de C.V. (SMD) | 99.9% | Mexico |
| RBMH | Capacitores Componentes de Mexico S. de R.L. de C.V. (CAPCOM) | 99.9% | Mexico |
| RBMH | Marathon Electric Manufacturing of Mexico, S. de R.L. de C.V. (MONTEREY) | 99.997% | Mexico |
| RBMH | Motores Domesticos de Piedras Negras S. de R.L. de C.V. | 99.9% | Mexico |
| RBMH | Regal Beloit de Mexico Sales S. de R.L. de C.V. | 99.9% | Mexico |
| | | | |
| RBCHI | Shanghai Jakel Electronic Machinery Co. Ltd. | 50% | China |
| RBCHI | Motores Jakel de Mexico S. de R.L. de C.V. | 90% | Mexico |
| RBCHI | Jakel Motors Incorporated | 100% | Wisconsin |
| | | | |
| RBHBV | Regal Beloit Finance BV | 100% | Netherlands |
| RBHBV | Dutchi Holding N.V. | 100% | Netherlands |
| | | | |
| RBFBV | RBC Australia Holding Company Pty. Limited | 100% | Australia |
| RBFBV | Fasco Motors Thailand Ltd. | 11,100,644 shares | Thailand |
| RBFBV | Dutch Horizon I, LLC | 100% | Wisconsin |
| RBFBV | Dutch Horizon II, LLC | 100% | Wisconsin |
| RBFBV | Dutch Horizon III, LLC | 100% | Wisconsin |
| RBFBV | Dutch Horizon IV, LLC | 100% | Wisconsin |
| RBFBV | Dutch Horizon V, LLC | 100% | Wisconsin |
| RBFBV | Dutch Horizon VI, LLC | 100% | Wisconsin |
| RBFBV | Marathon Electric Motors (India) Limited | 99% | India |
| RBFBV | RBC Foreign Manufacturing B.V. | 100% | Netherlands |
| | | | |
| RFMBV | RBC Holding LLC | 100% | Wisconsin |
| | | | |
| FMTL | Fasco Yamabishi Co., Ltd. | 529,994 shares | Thailand |
| | | | |
| RBCAH | Fasco Australia Pty. Ltd. | 100% | Australia |
| | | | |
| FAPL | Fasco Australia Services Pty. Ltd. | 100% | Australia |
| FAPL | In Motion Technologies Pty Limited | 100% | Australia |
| | | | |
| IMT | Ebike Australia Pty. Ltd. | 100% | Australia |
| | | | |
| DHI | Fasco Motors Thailand Ltd. | 1 share | Thailand |
| DHI | Fasco Yamabishi Co., Ltd. | 1 share | Thailand |
| | | | |
| DHII | Fasco Motors Thailand Ltd. | 1 share | Thailand |
| DHII | Fasco Yamabishi Co., Ltd. | 1 share | Thailand |
| DHII | Marathon Electric Motors (India) Limited | 1 share | India |
| | | | |
| DHIII | Fasco Motors Thailand Ltd. | 1 share | Thailand |
| DHIII | Fasco Yamabishi Co., Ltd. | 1 share | Thailand |
| DHIII | Marathon Electric Motors (India) Limited | 1 share | India |
| | | | |
| DHIV | Fasco Motors Thailand Ltd. | 1 share | Thailand |
| DHIV | Fasco Yamabishi Co., Ltd. | 1 share | Thailand |
| DHIV | Marathon Electric Motors (India) Limited | 1 share | India |
| | | | |
| DHV | Fasco Motors Thailand Ltd. | 1 share | Thailand |
| DHV | Fasco Yamabishi Co., Ltd. | 1 share | Thailand |
| DHV | Marathon Electric Motors (India) Limited | 1 share | India |
| | | | |
| DHVI | Fasco Motors Thailand Ltd. | 1 share | Thailand |
| DHVI | Fasco Yamabishi Co., Ltd. | 1 share | Thailand |
| DHVI | Marathon Electric Motors (India) Limited | 1 share | India |
| | | | |
| MMI | Morrill Electric, Inc. | 100% | Indiana |
| MMI | Shell Molding Corporation | 100% | Indiana |
| MMI | Morrill Global, Inc. | 100% | Tennessee |
| MMI | Morrill Motors (Jiaxing) Co., Ltd. | 100% | China |
| | | | |
| JCHL | Wuxi Hwada Motor Co., Ltd. | 55% | China |
| JCHL | Wuxi New Hwada Motor Co., Ltd. | 55% | China |
| | | | |
| GDIL | Wuxi Hwada Motor Co., Ltd. | 45% | China |
| GDIL | Wuxi New Hwada Motor Co., Ltd. | 45% | China |
| | | | |
| DHNV | Dutchi Motors B.V. | 100% | Netherlands |
| | | | |
| DMBV | Dutch Motors Asia Pte. Ltd. | 50% | Singapore |
| DMBV | Dutchi Danmark A/S | 40% | Denmark |
| | | | |
| RBCFB | RBC Holding LLC | 100% | Wisconsin |
| | | | |
| RBCHL | Regal-Beloit Asia Pte. Ltd. | 100% | Singapore |
