All lobbying filings

CORNERSTONE GOVERNMENT AFFAIRS, INC.

Lobbying for TRANSOCEAN OFFSHORE DEEPWATER DRILLING INC. · Deepwater drilling

Filing 4th Quarter - Report

Reporting period

4th Quarter 2025

Oct 1 - Dec 31 · Posted Jan 15, 2026

Income

$50,000.00

What the client paid this registrant for the period.

Client based in

Texas

Official filing document

Lobbyists on this filing 2

TYLER BRIAN NELSON

Previously held: Chief of Staff House Member Office, Deputy Chief of Staff House Member Office, District Director (Olson)
BRENT GREENFIELD

Previously held: Special Counsel, Federal Communications Commission

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

Government bodies contacted 2

HOUSE OF REPRESENTATIVES
SENATE

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when.

Lobbying activity 1

Natural Resources

Offshore lease sales, polymetallic nodule recovery, coast guard crewing and manning.

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.