RIVENDELL GROUP LLP

Registrant on federal lobbying filings · filed 2025 to 2026

$1,160,000 Income reported

8 Clients represented

37 Filings counted

0 Former members lobbying

Income is the fees this registrant reported being paid to lobby. 3 filings on this record were restated by a later amendment and are left out of every total here. Everything on this page is grouped by the registrant's LDA id (401103952), not by name.

Clients 8

NCTA - THE INTERNET AND TELEVISION ASSOCIATION $300,000 6 filings
COMCAST CORPORATION $190,000 5 filings
GENENTECH $190,000 5 filings
COX ENTERPRISES INC. $180,000 6 filings
T-MOBILE USA, INC. $180,000 6 filings
FARRAGUT PARTNERS ON BEHALF OF 21ST CENTURY PRIVACY COALITION $80,000 5 filings
MAYER BROWN LLP ON BEHALF OF 21ST CENTURY PRIVACY COLALITION $40,000 3 filings
MICROSOFT $0 1 filing

Lobbyists named 2

MATTHEW LAWRENCE BERZOK 40 filings · through 2026 LD, Chief Counsel, LA Rep. Stupak & Deutsch
NICK KOLOVOS 35 filings · through 2026 LA and Counsel, Rep. Anna Eshoo (D-California)

A lobbyist who previously held a covered government position must disclose it. We flag the ones whose name resolves to a member of Congress and link the ones still in our roster. The revolving door collects them across every firm.

Reported by year 2 years

2026 $320,000 13 filings
2025 $840,000 24 filings

Issues lobbied 7

The count is how many filings named that issue area. A filing reports one lump figure covering every issue on it, so the money above cannot be split between them.

Agencies and chambers lobbied 2

HOUSE OF REPRESENTATIVES 33
SENATE 33

Recent filings 40 total

RR

MICROSOFT

3rd Quarter (July 1 - Sep 30) 2026 · posted Aug 14, 2026

View → Q2

NCTA - THE INTERNET AND TELEVISION ASSOCIATION

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $50,000 income · posted Jul 1, 2026

View → Q2

COX ENTERPRISES INC.

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $30,000 income · posted Jul 1, 2026

View → Q2

T-MOBILE USA, INC.

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $30,000 income · posted Jul 1, 2026

View → Q2

MAYER BROWN LLP ON BEHALF OF 21ST CENTURY PRIVACY COLALITION

2nd Quarter (Apr 1 - June 30) 2026 · $20,000 income · posted Jun 30, 2026

View → 1A

NCTA - THE INTERNET AND TELEVISION ASSOCIATION

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · $50,000 income · posted Jun 30, 2026

View → 1A

COX ENTERPRISES INC.

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · $30,000 income · posted Jun 30, 2026

View → 1A

T-MOBILE USA, INC.

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · $30,000 income · posted Jun 30, 2026

View → Q1

MAYER BROWN LLP ON BEHALF OF 21ST CENTURY PRIVACY COLALITION

1st Quarter (Jan 1 - Mar 31) 2026 · $20,000 income · posted May 18, 2026

View → RR

MAYER BROWN LLP ON BEHALF OF 21ST CENTURY PRIVACY COLALITION

1st Quarter (Jan 1 - Mar 31) 2026 · posted Apr 24, 2026

View → 1T

FARRAGUT PARTNERS ON BEHALF OF 21ST CENTURY PRIVACY COALITION

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · posted Apr 24, 2026

View → 1T

GENENTECH

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · $30,000 income · posted Apr 24, 2026

View → Q1

NCTA - THE INTERNET AND TELEVISION ASSOCIATION Amended

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · $50,000 income · posted Apr 20, 2026

View → Q1

COX ENTERPRISES INC. Amended

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · $30,000 income · posted Apr 20, 2026

View → Q1

T-MOBILE USA, INC. Amended

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · $30,000 income · posted Apr 20, 2026

View → 1T

COMCAST CORPORATION

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · $30,000 income · posted Apr 20, 2026

View → Q4

FARRAGUT PARTNERS ON BEHALF OF 21ST CENTURY PRIVACY COALITION

4th Quarter (Oct 1 - Dec 31) 2025 · House · Senate · $20,000 income · posted Jan 21, 2026

View → Q4

COMCAST CORPORATION

4th Quarter (Oct 1 - Dec 31) 2025 · House · Senate · $40,000 income · posted Jan 21, 2026

View → Q4

NCTA - THE INTERNET AND TELEVISION ASSOCIATION

4th Quarter (Oct 1 - Dec 31) 2025 · House · Senate · $50,000 income · posted Jan 21, 2026

View → Q4

COX ENTERPRISES INC.

4th Quarter (Oct 1 - Dec 31) 2025 · House · Senate · $30,000 income · posted Jan 21, 2026

View →

Showing the 20 most recent of 40 filings. Search the explorer for "RIVENDELL GROUP LLP".

Source: federal Lobbying Disclosure Act filings, synced daily. Money is self-reported by the filer and often rounded. Lobbying is legal, disclosed activity.