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| Entity | State or Country of Organization |
| Somnigroup Management LLC | Delaware |
| Mattress Firm Group LLC | Delaware |
| Mattress Firm, Inc. | Delaware |
| Sleepy's, LLC | Delaware |
| The Sleep Train, LLC | California |
| Tempur World, LLC | Delaware |
| Tempur-Pedic Management, LLC | Delaware |
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| Tempur Production USA, LLC | Virginia |
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| Tempur-Pedic North America, LLC | Delaware |
| Tempur-Pedic Technologies, LLC | Delaware |
| Tempur Retail Stores, LLC | Delaware |
| Tempur Sealy Receivables, LLC | Delaware |
| Sleep Insurance, Inc. | Vermont |
| Tempur Sealy International Distribution, LLC | Delaware |
| Dan-Foam ApS | Denmark |
| Tempur UK Limited | United Kingdom |
| Dreams Limited | United Kingdom |
| Tempur Sealy Japan Yugen Kaisha | Japan |
| Tempur Sealy International Limited | United Kingdom |
| Tempur Sealy France SAS | France |
| Tempur Sealy DACH GmbH | Germany |
| Tempur Singapore Pte Ltd. | Singapore |
| Tempur Sealy Benelux B.V. | Netherlands |
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| Tempur Australia Pty. Ltd. | Australia |
| Tempur Korea Limited | Republic of Korea |
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| Sealy Ecommerce, LLC | Delaware |
| Sealy Mattress Corporation | Delaware |
| Sealy Mattress Company | Ohio |
| Sealy Mattress Company of Puerto Rico | Ohio |
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| Sealy, Inc. | Ohio |
| The Ohio Mattress Company Licensing and Components Group, Inc. | Delaware |
| Sealy Mattress Manufacturing Company, LLC | Delaware |
| Sealy Technology LLC | North Carolina |
| Sleep Outfitters USA, LLC | Delaware |
| Comfort Revolution, LLC | Delaware |
| Sealy (Switzerland) GmbH | Switzerland |
| Mattress Holdings International B.V. | The Netherlands |
| Sealy Canada, Ltd./Ltee | Alberta |
| Tempur Canada Ltd. | Ontario |
| Tempur Sealy Mexico S. de R.L. de C.V. | Mexico |
| Tempur Sherwood, LLC | Delaware |
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