Matthew Kellogg

( Federal )
  • 1133 Connecticut Ave., NWSuite 620WashingtonDC20036

Clients

1) AMERICAN EXPLORATION AND PRODUCTION COUNCIL (AXPC)

2) AMERICAN EXPRESS COMPANY

3) AMERICAN INVESTMENT COUNCIL

4) CHENIERE

5) CHIME FINANCIAL INC.

6) CLEAN ECONOMY PROJECT

7) COINBASE, INC.

8) COMMONWEALTH FUSION SYSTEMS

9) CRYPTO COUNCIL FOR INNOVATION

10) EARLY WARNING SERVICES, LLC

11) EDISON ELECTRIC INSTITUTE

12) FISERV, INC.

13) GEN DIGITAL INC (FORMERLY REPORTED AS MONEYLION TECHNOLOGIES INC. (MONEYLION)

14) INSTITUTE OF INTERNATIONAL BANKERS

15) JPMORGAN CHASE HOLDINGS LLC

16) KERN OIL AND REFINING COMPANY D/B/A KERN ENERGY

17) MARIANA MINERALS

18) MELLON FINANCIAL SERVICES CORPORATE #1 (FORMERLY BANK OF NEW YORK MELLON CORP.)

19) MERCURY TECHNOLOGIES, INC.

20) MISSIONSQUARE RETIREMENT

21) MORTGAGE BANKERS ASSOCIATION

22) ONTARIO SYSTEMS, LLC D/B/A FINVI

23) OPENRESERVE

24) OVINTIV

25) SUNCOR ENERGY (U.S.A.) INC., A DELAWARE CORPORATION

26) SWIFT, INC.

27) TESLA, INC.

Last Updated: July 21, 2026