Janus International Group, Inc. (f/k/a Janus Parent, Inc.) (“Group” or “Janus” or “Company”) is a holding company. Janus International Group, LLC (“Janus Core”) is a wholly-owned subsidiary of Janus Intermediate, LLC (“Intermediate”). Intermediate is a wholly-owned subsidiary of Janus Midco, LLC (“Midco”) and Midco is a wholly-owned subsidiary of Group. These entities are all incorporated in the state of Delaware. The Group is a global manufacturer and supplier of self-storage, commercial and industrial building solutions including: roll up and swing doors, hallway systems, relocatable storage units, and facility and door automation technologies with manufacturing operations in Georgia, Texas, Arizona, Indiana, North Carolina, United Kingdom, Australia, and Singapore.

Sub 3, Inc., Jade Blocker Merger Sub 4, Inc., Jade Blocker Merger Sub 5, Inc. (collectively referred to as the “Blocker Merger Subs”), Clearlake Capital Partners IV Blocker, Inc., Clearlake Capital Partners IV (Offshore) Blocker, Inc., Clearlake Capital Partners V Blocker, Inc., Clearlake Capital Partners V (USTE) Blocker, Inc., Clearlake Capital Partners V (Offshore) Blocker, Inc. (collectively referred to as the “Blockers”), Midco, Jupiter Management Holdings, LLC, Jupiter Intermediate Holdco, LLC, J.B.I., LLC and Cascade GP, LLC, solely in its capacity as equityholder representative. Pursuant to the Business Combination Agreement, (i) JIH Merger Sub merged with and into Juniper with Juniper being the surviving corporation in the merger and a wholly-owned subsidiary of the Company, (ii) each of the Blocker Merger Subs merged with and into the corresponding Blockers with such Blocker being the surviving corporation in each such merger and a wholly-owned subsidiary of the Company, (iii) each other equityholder of Midco contributed or sold, as applicable, all of its equity interests in Midco to the Company or Juniper, as applicable, in exchange for cash, preferred units and/or shares of the common stock, as applicable, and (iv) the Company contributed all of the equity interests in Midco acquired pursuant to the foregoing transactions to Juniper, such that, as a result of the consummation of the Business Combination, Midco became an indirect wholly-owned subsidiary of Juniper.

Janus International Group, Inc. (“Group” or “Janus” or “Company”) is a holding company. Janus International Group, LLC (“Janus Core”) is a wholly-owned subsidiary of Janus Intermediate, LLC (“Intermediate”). Intermediate is a wholly-owned subsidiary of Janus Midco, LLC (“Midco”) and Midco is a wholly-owned subsidiary of Group. These entities are all incorporated in the state of Delaware. The Group is a global manufacturer and supplier of self-storage, commercial and industrial building solutions including: roll up and swing doors, hallway systems, relocatable storage units, and facility and door automation technologies with manufacturing operations in Georgia, Texas, Arizona, Indiana, North Carolina, United Kingdom, Australia, and Singapore.

Inc., Jade Blocker Merger Sub 2, Inc., Jade Blocker Merger Sub 3, Inc., Jade Blocker Merger Sub 4, Inc., Jade Blocker Merger Sub 5, Inc. (collectively referred to as the “Blocker Merger Subs”), Clearlake Capital Partners IV Blocker, Inc., Clearlake Capital Partners IV (Offshore) Blocker, Inc., Clearlake Capital Partners V Blocker, Inc., Clearlake Capital Partners V (USTE) Blocker, Inc., Clearlake Capital Partners V (Offshore) Blocker, Inc. (collectively referred to as the “Blockers”), Janus Midco, LLC (“Midco”), Jupiter Management Holdings, LLC, Jupiter Intermediate Holdco, LLC, J.B.I., LLC and Cascade GP, LLC, solely in its capacity as equityholder representative. Pursuant to the Business Combination Agreement, (i) JIH Merger Sub merged with and into Juniper with Juniper being the surviving corporation in the merger and a wholly-owned subsidiary of the Company, (ii) each of the Blocker Merger Subs merged with and into the corresponding Blockers with such Blocker being the surviving corporation in each such merger and a wholly-owned subsidiary of the Company, (iii) each other equityholder of Midco contributed or sold, as applicable, all of its equity interests in Midco to the Company or Juniper, as applicable, in exchange for cash, preferred units and/or shares of the Common Stock, as applicable, and (iv) the Company contributed all of the equity interests in Midco acquired pursuant to the foregoing transactions to Juniper, such that, as a result of the consummation of the Business Combination, Midco became an indirect wholly-owned subsidiary of Juniper. Refer to Note 10 for further discussion on the Business Combination.