1) ALDI INC.

2) AMERICAN ELECTRIC POWER D/B/A TRANSOURCE PENNSYLVANIA LLC

3) AMERICAN TUNGSTEN WORKS, LLC

4) CITY OF PITTSBURGH

5) COLUMBIA COUNTY, FLORIDA

6) COPS DIRECT

7) EASTERN POINT TRUST COMPANY

8) FINDLAY TOWNSHIP MUNICIPAL AUTHORITY

9) HERAEUS INCORPORATED

10) MISSION 22

11) PHILADELPHIA INDUSTRIAL DEVELOPMENT CORPORATION

12) SUWANNEE COUNTY BOARD OF COUNTY COMMISSIONERS

13) THE RITESCREEN COMPANY, LLC

14) TYCHE EXTRACTION COMPANY, LLC

15) VISABILITY

16) WHEMCO, INC. (FORMERLY LEHIGH HEAVY FORGE CORP.)