Attached files
| file | filename |
|---|---|
| 10-K - 10-K - IES Holdings, Inc. | d310826d10k.htm |
| EX-32.2 - EX-32.2 - IES Holdings, Inc. | d310826dex322.htm |
| EX-32.1 - EX-32.1 - IES Holdings, Inc. | d310826dex321.htm |
| EX-31.2 - EX-31.2 - IES Holdings, Inc. | d310826dex312.htm |
| EX-31.1 - EX-31.1 - IES Holdings, Inc. | d310826dex311.htm |
| EX-23.1 - EX-23.1 - IES Holdings, Inc. | d310826dex231.htm |
| EX-10.30 - EX-10.30 - IES Holdings, Inc. | d310826dex1030.htm |
| EX-10.13 - EX-10.13 - IES Holdings, Inc. | d310826dex1013.htm |
| EX-10.11 - EX-10.11 - IES Holdings, Inc. | d310826dex1011.htm |
| EX-4.1 - EX-4.1 - IES Holdings, Inc. | d310826dex41.htm |
Exhibit 21.1
SUBSIDIARIES OF THE REGISTRANT
As of September 30, 2016
| Subsidiary |
Jurisdiction of Incorporation | |
| Calumet Armature and Electric, L.L.C. HK Engine Components, LLC ICS Holdings LLC IES Commercial, Inc. IES Commercial & Industrial, LLC IES Consolidation, LLC IES Infrastructure Solutions, LLC IES Management, LP IES Management ROO, LP IES Operations Group, Inc. IES Properties, Inc. IES Purchasing & Materials, Inc. IES Renewable Energy, LLC IES Residential, Inc. IES Shared Services, Inc. IES Subsidiary Holdings, Inc. IES Tangible Properties, Inc. |
Illinois Indiana Arizona Delaware Delaware Delaware Delaware Texas Texas Delaware Delaware Delaware Delaware Delaware Delaware Delaware Delaware | |
| Integrated Electrical Finance, Inc. | Delaware | |
| Key Electrical Supply, Inc. | Texas | |
| Magnetech Industrial Services, Inc. | Indiana | |
| Shanahan Mechanical and Electrical, Inc. Southern Industrial Sales and Services, Inc. STR Mechanical, LLC Technibus, Inc. |
Nebraska Georgia North Carolina Delaware | |
| Thomas Popp & Company | Ohio |