Christopher Matthiesen

🏛️ Revolving Door

Former Government Positions:

Chief of Staff - Rep. Suzanne Kosmas Legislative Director - Rep. Nick Lampson

Chief of Staff, Rep. Kosmas; LD, Rep. Lampson; Staff Assistant, Minority Leader Pelosi

Chief of Staff, Rep. Suzanne Kosmas; LD, Rep. Nick Lampson; Staff Assistant, Dem. Leader Pelosi

General Counsel, Counsel US Senate Committee on Banking, Housing & Urban Affairs

Chief of Staff, Rep. Kosmas; Legislative Director, Rep. Lampson; staff assistant, Minority Leader Pelosi

Cheif of Staff, Rep. Kosmas; Legilsative Director, Rep. Lampson; Staff Assitant, Minority Leader Pelosi

Chief of Staff, Rep. Kosmas; Leg. Dir., Rep. Lampson; Staff Assitant, Democratic Leader Pelosi

Chief of Staff for Rep. Suzanne Kosmas; Deputy Chief of Staff for Rep. Nick Lampson; Staff Assistant for Nancy Pelosi.

Chief of Staff, Rep. Kosmas; Leg. Dir., Rep. Lampson

Chief of Staff, Rep. Suzanne Kosmas, Dep. Chief of Staff, Rep. Nick Lampson, Staff Assistant for Rep. Nancy Pelosi

Chief of Staff, Rep. Kosmas; Legilsative Director, Rep. Lampson; Staff Assitant, Minority Leader Pelosi

Chief of Staff, Rep. Suzanna Kosmas; LD, Rep. Nick Lampson: Staff Asst., House Dem Leader Pelosi

1,132
Total Filings
1
Firms
50
Clients
22
Issue Areas

Activity by Year

YearFilingsClients
20186015
20198721
202012325
202112129
202217532
202321033
202418534
202517134

Firms

Top Clients

Data Sources: Senate LDA Filings

Last updated: February 2026

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