Edward O'callaghan is named as a lobbyist on federal disclosure filings for 1 client through Cahill Gordon & Reindel LLP. The most recent filing naming them posted in October 2026. Issues reported include Science/Technology and Energy/Nuclear.
Filers must list covered executive or legislative branch positions held. As filed:
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| MAGNA PETRA | CAHILL GORDON & REINDEL LLP | Q3 2026 | Science/Technology, Energy/Nuclear |
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 1 | 1 |
| Year | Items | Total |
|---|---|---|
| 2026 | 1 | $1K |
Pay is not disclosed for individual lobbyists. Filings do not confirm that records with the same name are one person, so this page may combine people who share the name Edward O'callaghan. See the Capitol Clarity rankings and method.