EX-21 3 a2227259zex-21.htm EX-21
QuickLinks -- Click here to rapidly navigate through this document

Exhibit 21

Subsidiaries of Registrant

Domestic Subsidiaries |  | State of Incorporation
--- | --- | ---
Carlisle Brake & Friction, Inc. |  | Ohio
Carlisle Coatings & Waterproofing Incorporated |  | Delaware
Carlisle Construction Materials LLC |  | Delaware
Carlisle Corporation |  | Delaware
Carlisle Engineered Products LLC |  | Delaware
Carlisle FoodService Products Incorporated |  | Delaware
Carlisle Fluid Technologies, Inc. |  | Delaware
Carlisle Industrial Brake & Friction, Inc. |  | Delaware
Carlisle Insurance Company |  | Vermont
Carlisle Intangible Company |  | Delaware
Carlisle Interconnect Technologies, Inc. |  | Delaware
Carlisle International LLC |  | Delaware
Carlisle TPO LLC |  | Delaware
Friction Products Co. |  | Ohio
Hunter Panels, LLC |  | Maine
Tri-Star Electronics International, Inc. |  | Delaware
Wellman Products, LLC |  | Ohio

Foreign Subsidiaries |  | Jurisdiction
--- | --- | ---
Carlisle Canada ULC |  | Canada
MedTech Asia Holdings Limited |  | Hong Kong
Carlisle Asia Pacific Ltd |  | Hong Kong
Carlisle Brake Products (Hangzhou) Co., Ltd. |  | China
Carlisle Brake Products (UK) Limited |  | United Kingdom
Carlisle Construction Materials BV |  | Netherlands
Carlisle Construction Materials GmbH |  | Germany
Carlisle Construction Materials Limited |  | United Kingdom
Carlisle Hardcast Europe BV |  | Netherlands
Carlisle Holding Limited |  | United Kingdom
Carlisle Holdings BV |  | Netherlands
Carlisle Holdings GmbH |  | Germany
Carlisle Interconnect Technologies BV |  | Netherlands
Carlisle Interconnect Technologies (Dongguan) Co., Ltd |  | China
CSL International CV |  | Netherlands
CSL Manufacturing CV |  | Netherlands
Hawk Composites (Suzhou) Company Limited |  | China
Hertalan RO Srl |  | Romania
Japan Power Brakes |  | Japan
Raydex/CDT Limited |  | United Kingdom
S.K. Wellman S.p.A |  | Italy
S.K. Wellman SRL |  | Italy
LHI Technology Limited |  | Labuan
LHI Technology Shenzen Co. |  | China
LHK Technology Shenzen Co |  | China
TriStar Electronics SA |  | Switzerland
Carlisle International BV |  | Netherlands
Carlisle Interconnect Technologies de Mexico |  | Mexico
Carlisle Trading and Manufacturing India Private Limited |  | India
Carlisle (Shanghai) Trading Co Ltd |  | China
Hawk International Trading Co Ltd |  | China
Carlisle (Shanghai) Management Co Ltd |  | China
Carlisle Medical Technologies (Dongguan) Co., Ltd |  | China

QuickLinks

Exhibit 21

Subsidiaries of Registrant