| Year | Firm | Client | Income | Doc |
|---|---|---|---|---|
| 2008 Registration |
APCO WORLDWIDE LLC | THE CHICAGO COUNCIL ON GLOBAL AFFAIRS | — | |
| 2008 Registration |
APCO WORLDWIDE LLC | UC GROUP LIMITED | — | |
| 2008 Registration |
APCO WORLDWIDE LLC | SPI GROUP SA | — | |
| 2008 Registration |
APCO WORLDWIDE LLC | FBC MEDIA UK LTD | — |