| Member Name | Contact | Address | Phone Number |
| Babst, Calland, Clements and Zomnir, P.C. | D. Matthew Jameson, III, Esq. | Two Gateway Center
Pittsburgh PA 15222 | (412) 394-5491 |
| Bank of New York Mellon | Jennifer Dorsch, Vice President/ Sales Director | One Mellon Center
500 Grant Street, Ste 3735
Pittsburgh PA 15258 | (412) 234-0784 |
| Blumling & Gusky, LLP | Robert J. Blumling | 1200 Koppers Building
436 Seventh Avenue
Pittsburgh PA 15219 | (412) 227-2500 |
| Bon Tool Co. | Carl Bongiovanni | 4430 Gibsonia Road
Gibsonia PA 15044 | (724) 443-7080 |
| Brayman Construction Corporation (BCC) | Stephen M. Muck - President & CEO | 1000 John Roebling Way
Saxonburg PA 16056 | (724) 443-1533 |
| Bristol Environmental, Inc. | David C. Brogan | 660 Horning Road
Pittsburgh PA 15236 | (412) 833-8122 |
| Bronder & Company, P.C. | Michael H. Bronder, CPA | 235 Alpha Drive
Pittsburgh PA 15238 | (412) 963-1270 |
| Bunting Graphics, Inc. | Joseph (Jody) P. Bunting, President, CEO | 20 River Road
Verona PA 15147-1159 | (412) 820-2200 |
| Burchick Construction Company, Inc. | Joseph E. Burchick, President/Treasurer | 500 Lowries Run Road
Pittsburgh PA 15237 | (412) 369-9700 |
| Burns & Scalo Owner Representative Services | Stephen Whittingham | 750 Holiday Drive
Suite 570
Pittsburgh PA 15220 | (412) 250-3000 |
| Burns, White & Hickton LLC | Dean Falavolito | Four Northshore Center
106 Isabella Street
Pittsburgh PA 15212 | (412) 995-3000 |
