All lobbying filings

Rivendell Group LLP

Rivendell Group LLP filed a registration for Microsoft on August 14, 2026.

Lobbying for Microsoft · Multinational technology company

As filed: RIVENDELL GROUP LLP for MICROSOFT.

All filings by Rivendell Group LLP · Everything Microsoft has reported

Filing · LD-1 registration Registration

Reporting period

3rd Quarter 2026

July 1 - Sep 30 · Posted Aug 14, 2026

Money reported

None

Registrations and no-activity reports carry no figure.

Client based in

District of Columbia

Official filing document

Lobbyists on this filing 2

NICK KOLOVOS New on this filing

Previously held: LA and Counsel, Rep. Anna Eshoo
MATTHEW LAWRENCE BERZOK New on this filing

Previously held: LD and Chief Counsel, Rep. Bart Stupak, Rep. Peter Deutsch

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.

Lobbying activity 1

Computer Industry

Issues relating to AI governance, cloud computing, supply chain, cybersecurity.

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