EX-21.1 3 exhibit211subsidiarieslist.htm EXHIBIT 21.1 Exhibit
Exhibit 21.1

SUBSIDIARIES
CSW Industrials, Inc.
Name of Subsidiary
Jurisdiction of Incorporation
Percentage Ownership
CSW Industrials Holdings, Inc.
Delaware
100%
Balco, Inc.
Kansas
100%
CapStar Holdings Corporation
Nevada
100%
Greco Aluminum Railings, Ltd.
UK
100%
Greco Aluminum Railings (U.S.A.) Inc.
Delaware
100%
Greco Railings Holdings, LLC
Delaware
100%
Jet-Lube of Canada Ltd.
Canada
100%
Jet-Lube UK, Ltd.
UK
100%
Jet-Lube, LLC
Delaware
100%
RectorSeal Australia Proprietary Limited
Australia
100%
Smoke Guard California, Inc.
Nevada
100%
Smoke Guard, Inc.
Nevada
100%
Strathmore Acworth Property, LLC
Delaware
100%
Strathmore Cutten Road Property, LLC
Texas
100%
Strathmore Employee Holdings, LLC
Delaware
100%
Strathmore Holdings, LLC
Delaware
100%
Strathmore Longview Property, LLC
Delaware
100%
Strathmore Properties Holdings, LLC
Delaware
100%
RectorSeal, LLC
Delaware
100%
Whitmore Manufacturing, LLC
Delaware
100%
Whitmore Europe Limited
UK
100%
Whitmore UK Holdings, Ltd.
UK
100%
Whitmore’s Field Services, LLC
Texas
100%