All lobbying filings

CORNERSTONE GOVERNMENT AFFAIRS, INC.

Lobbying for CORETSU INC. · Technology

Filing 4th Quarter - Report

Reporting period

4th Quarter 2025

Oct 1 - Dec 31 · Posted Jan 5, 2026

Income

$90,000.00

What the client paid this registrant for the period.

Client based in

District of Columbia

Official filing document

Lobbyists on this filing 4

TODD WEBSTER

Previously held: Communications Senate Member Office (Murray, Daschle), Chief of Staff Senate Member Office (Coons)
ANDREW FLICK

Previously held: Spec Asst to the Pres & Sr Adv for Cong Affairs and Strategic Outreach, Office of the VP; Exec Dir, New Democrat Coalition; Chief of Staff (Trone); Dep Chief of Staff (Moulton); Leg Director (Costa); Leg Asst (Skelton)
STACY RICH

Previously held: Leadership Staff Director, Senior Leadership Advisor and Floor Director, Leadership Advisor (Senate -Murray); Senate Cloakroom Asst, Dem Cloakroom (Reid, Daschle); Staff/Press Asst (Daschle)
KEITH STERN

Previously held: Sr Advsr, House Dem Whip Katherine Clark; Dir of Floor Ops, House Spkr Pelosi; Dir of Floor Ops, House Dem Leader Pelosi; COS Rep James P. McGovern/House Rules Comm (shared); Rules Assoc, Rep James P. McGovern/House Rules Comm (shared)

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

Government Issues

Utilization of a new Congressional office platform.

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