EX-21 3 a19-30120_1ex21.htm EX-21

Exhibit 21

Argan, Inc. and Subsidiaries

List of Companies

January 31, 2019

|  | Place of |  |
|  | Incorporation/ |  | %
Company Name |  | Organization |  | Ownership
Argan, Inc. (“AGX”) |  | Delaware |  | Parent
100%-Owned Subsidiaries of AGX |  |  |  |
Gemma Power Systems, LLC (“GPS”) |  | Connecticut |  | 100%
Gemma Power Hartford, LLC |  | Connecticut |  | 100%
Gemma Power, Inc. |  | Connecticut |  | 100%
Gemma Power Systems California, Inc. |  | California |  | 100%
Southern Maryland Cable, Inc. |  | Delaware |  | 100%
AGX International Limited (“AGXI”) |  | Ireland |  | 100%
Atlantic Projects Company, Inc. |  | New York |  | 100%
TRC Acquisition, LLC (“TRCA”) |  | Delaware |  | 100%
100%-Owed Subsidiaries of GPS |  |  |  |
Gemma Renewable Power, LLC |  | Delaware |  | 100%
Gemma Plant Operations, LLC |  | Delaware |  | 100%
100%-Owned Subsidiary of TRCA |  |  |  |
The Roberts Company, Inc. |  | Delaware |  | 100%
100%-Owned Subsidiary of AGXI |  |  |  |
Atlantic Projects Company Limited (“APCL”) |  | Ireland |  | 100%
100%-Owned Subsidiary of APCL |  |  |  |
Atlantic Projects Company (UK) Limited |  | United Kingdom |  | 100%
Atlantic Projects Company, PTE |  | Singapore |  | 100%
Atlantic Power Contractors Limited |  | Hong Kong |  | 100%