Attached files

file filename
10-K - 10-K - Atkore Inc.atkr2017annualreport.htm
EX-32.2 - EXHIBIT 32.2 - Atkore Inc.a4q17exhibit322.htm
EX-32.1 - EXHIBIT 32.1 - Atkore Inc.a4q17exhibit32.htm
EX-31.2 - EXHIBIT 31.2 - Atkore Inc.a4q17exhibit312.htm
EX-31.1 - EXHIBIT 31.1 - Atkore Inc.a4q17exhibit31.htm
EX-23.1 - EXHIBIT 23.1 - Atkore Inc.a4q17exhibit231.htm
EX-10.15.1 - EXHIBIT 10.15.1 - Atkore Inc.q4exhibit10151.htm
Exhibit 21.1

ATKORE INTERNATIONAL GROUP INC.
Significant Subsidiaries
As of September 30, 2017
Entity Name
  
Jurisdiction of Incorporation
Acroba S.A.S.
  
France
AFC Cable Systems, Inc.
  
Delaware
Allied Luxembourg S.a.r.l.
  
Luxembourg
Allied Metal Products (Changshu) Co., Ltd.
  
China
Allied Products UK Limited
  
United Kingdom
Allied Switzerland GmbH
  
Switzerland
Allied Tube & Conduit Corporation
  
Delaware
American Pipe & Plastics Holdings Group, Inc.
  
Delaware
American Pipe & Plastics, Inc.
  
New York
Atkore Construction Technologies NZ Limited
  
New Zealand
Atkore Foreign Holdings Inc.
  
Delaware
Atkore Holding IX (Denmark) Aps
  
Denmark
Atkore International Holdings Inc.
  
Delaware
Atkore International, Inc.
  
Delaware
Atkore Metal Products Pte Ltd.
  
Singapore
Atkore Plastic Pipe Corporation
  
Delaware
Atkore Steel Components, Inc.
  
Delaware
Calpipe Industries, LLC
  
California
Columbia-MBF Inc.
  
Canada
FlexHead Industries, Inc.
  
Massachusetts
Flexicon Australia PTY Limited
  
Australia
Flexicon Limited
  
United Kingdom
Georgia Pipe Company
  
Georgia
Kalanda Enterprises Pty Limited
  
Australia
Marco Cable Management
  
France
Marco Cable Management Limited
  
United Kingdom
Marco Gearing Limited
  
United Kingdom
SprinkFLEX, LLC
  
Massachusetts
Standard Industries Co., Limited
  
Hong Kong
Swan Metal Skirtings Pty Limited
  
Australia
Tekflex Limited
  
United Kingdom
TKN, Inc.
  
Rhode Island
Unistrut (New Zealand) Holdings Pty Limited
  
Australia
Unistrut Australia Pty Limited
  
Australia
Unistrut Canada Limited
 
Ontario
Unistrut Europe Limited
 
United Kingdom
Unistrut International Corporation
 
Nevada
Unistrut Limited
 
United Kingdom
WPFY, Inc.
 
Delaware