20 F Street NW, Suite 810, Washington, DC, 20001, 
2) AECOM TECHNICAL SERVICES, INC.
6) BABCOCK & WILCOX ENTERPRISES, INC.
7) BEVERIDGE AND DIAMOND PC (ON BEHALF OF THE DISTRICT OF COLUMBIA WATER AND SEWER)
8) CHARTER COMMUNICATIONS OPERATING, LLC
10) DAMAGE PREVENTION ACTION CENTER
11) EMBRAER AIRCRAFT HOLDING, INC.
12) ENTERTAINMENT SOFTWARE ASSOCIATION
13) EXCELLA CO.
14) FEDEX
15) GATX CORPORATION
18) GLASS AVIATION HOLDINGS, INC. (D/B/A AIRSPACE DATA)
22) INTERNATIONAL WAREHOUSE LOGISTICS ASSOCIATION
23) JACKSON MUNICIPAL AIRPORT AUTHORITY
24) JOBY AERO, INC.
25) LYTX, INC.
28) MARATHON PETROLEUM CORPORATION
31) NATIONAL BASKETBALL PLAYERS ASSOCIATION
32) NATIONAL FOOTBALL LEAGUE PLAYERS ASSOCIATION
33) NATIONAL HOCKEY LEAGUE PLAYERS ASSOCIATION
35) NCTA-THE INTERNET AND TELEVISION ASSOCIATION
38) OFFSHORE MARINE SERVICES ASSOCIATION
39) PIASECKI AIRCRAFT CORPORATION
40) PORT OF SEATTLE
41) REGIONAL AIRLINE ASSOCIATION
42) RESOURCE PUBLIC AFFAIRS (ON BEHALF OF SUPPLY BUILD CANADA)
43) SAN DIEGO COUNTY REGIONAL AIRPORT AUTHORITY
46) SPS ARS, LLC
48) THE NORTHWEST SEAPORT ALLIANCE
50) UNITED STATES CONTRACT WEATHER OBSERVING ASSOCIATION
607 14th Street NW, Suite 400, Washington, DC, 20005, 
1747 Pennsylvania Ave NW, Suite 875, Washington, DC, 20006, 
607 - 14th Street NW, Suite 750, Washington, DC, 20005, 
3) CHARTER COMMUNICATIONS OPERATING, LLC
4) CONSTELLATION ENERGY GENERATION, LLC, FORMERLY REPORTING AS EXELON CORPORATION
6) DISCORD INC
7) EAST BAY REGIONAL PARK DISTRICT
8) FIRSTENERGY SERVICE COMPANY
10) GOOGLE CLIENT SERVICES, LLC
1747 Pennsylvania Ave NW, Suite 875, Washington, DC, 20006, 
607 - 14th Street NW, Suite 750, Washington, DC, 20005, 
20 F Street NW, Suite 810, Washington, DC, 20001, 
202-277-1691
700 13th Street NW, 2nd Floor, Washington, DC, 20005, 
607 14th Street NW, Suite 400, Washington, DC, 20005, 
20 F Street NW, Suite 810, Washington, DC, 20001, 
2) AECOM TECHNICAL SERVICES, INC.
6) BABCOCK & WILCOX ENTERPRISES, INC.
7) CHARTER COMMUNICATIONS OPERATING, LLC
10) EMBRAER AIRCRAFT HOLDING, INC.
11) EXCELLA CO.
12) FEDEX
13) GATX CORPORATION
16) GLASS AVIATION HOLDINGS, INC. (D/B/A AIRSPACE DATA)
18) INTERNATIONAL WAREHOUSE LOGISTICS ASSOCIATION
19) JACKSON MUNICIPAL AIRPORT AUTHORITY
20) JOBY AERO, INC.
21) LYTX, INC.
22) MAJOR LEAGUE BASEBALL PLAYERS ASSOCIATION
27) NATIONAL BASKETBALL PLAYERS ASSOCIATION
28) NATIONAL FOOTBALL LEAGUE PLAYERS ASSOCIATION
29) NATIONAL HOCKEY LEAGUE PLAYERS ASSOCIATION
31) NCTA-THE INTERNET AND TELEVISION ASSOCIATION
33) OFFSHORE MARINE SERVICES ASSOCIATION
34) PIASECKI AIRCRAFT CORPORATION
35) PORT OF SEATTLE
36) REGIONAL AIRLINE ASSOCIATION
37) RESOURCE PUBLIC AFFAIRS (ON BEHALF OF SUPPLY BUILD CANADA)
38) SAN DIEGO COUNTY REGIONAL AIRPORT AUTHORITY
42) THE NORTHWEST SEAPORT ALLIANCE
44) UNITED STATES CONTRACT WEATHER OBSERVING ASSOCIATION