1) Apollo Borough

2) Central Westmoreland Habitat for Humanity

3) Dawood Engineering, Inc.

4) Enviro 21, LLC

5) Hempfield Township

6) LitCon Group, LLC

7) Maccabee Industrial, Inc.

8) Mount Pleasant Borough

9) North Strabane Township

10) Norwin School District

11) Penn Township

12) Pennsylvania Society of Land Surveyors

13) Salem Township

14) Sewickley Township

15) South Huntingdon Township

16) T&R Propertiies, Inc.

17) Unity Township