1) 28 Walker Avenue
2) Allegis, Redwood, Maxim Public Affairs, LLC
3) Altria Client Services LLC and its Affiliates - Philip Morris USA Inc., John Middleton Co., U.S. Smokeless Tobacco Co., Helix Innovations LLC & NJOY, LLC
4) Anheuser-Busch Companies
5) AT&T
6) Baltimore Orioles
7) Beatty Development Group LLC
8) BSC America
9) Canton Stevedoring
10) Cisco
11) Concentra
12) Cross Street Partners
13) Darden, Inc.
14) Envirotest Systems Holdings Corp.
15) Ernst & Young
16) FirstEnergy, Corp.
17) GenOn Mid-Atlantic, Inc.
18) Greenberg Gibbons
19) Greenvest
20) GTI Maryland, LLC
21) HDR Engineering, Inc.
22) Howard Hughes Corporation
23) International Sleep Products Association
24) Konterra Realty
25) LKQ Corporation
26) Natelli Communities
27) Nissan North America, Inc.
28) One South Street Baltimore, LLC
29) Peterson Companies
30) Preston Scheffenacker Properties
31) Procter & Gamble
32) Public Service Enterprise Group
33) Quantico Creek Sod Farms
34) Republic Services
35) Scotts Miracle-Gro Company
36) Sheetz, Inc.
37) Standard Industries
38) Stevenson University
39) Stewart Companies
40) Sun Service LLC
41) US Wind, Inc.
42) W.R. Grace & Co.
43) Washington Gas
44) Wegmans Food Markets, Inc.