EX-21 2 ex21.htm EXHIBIT 21

Exhibit 21

List of Subsidiaries of Olympic Steel, Inc.

Name of Subsidiary |  | State of Organization |  |  | % Ownership |  |
Olympic Steel Lafayette, Inc. |  | Ohio |  |  | 100% |  |
Olympic Steel Minneapolis, Inc. |  | Minnesota |  |  | 100% |  |
Olympic Steel Iowa, Inc. |  | Iowa |  |  | 100% (a) |  |
Oly Steel NC, Inc. |  | Delaware |  |  | 100% |  |
Tinsley Group – PS&W, Inc. |  | North Carolina |  |  | 100% (b) |  |
IS Acquisition, Inc. |  | Ohio |  |  | 100% |  |
Olympic Steel Trading, Inc. |  | Ohio |  |  | 100% |  |
Chicago Tube and Iron Company |  | Delaware |  |  | 100% |  |
Metales De Olympic, S. de R. L. de C.V. |  | Mexico |  |  | 100% (c) |  |

(a) |  | Owned 100% by Olympic Steel Minneapolis, Inc.

(b) |  | Owned 100% by Oly Steel NC, Inc.

(c) |  | Owned 100% by Olympic Steel Trading, Inc.