Christopher Buki

🏛️ Revolving Door

Former Government Position:

Staff Assistant/Legislative Correspondent, Representative John Culberson; Legislative Assistant/Senior Legislative Assistant, Representative Bill Shuster; Legislative Director/Deputy Chief of Staff, Representative David McKinley

Share:𝕏LinkedInFacebook
🤖

AI Overview

Christopher Buki has appeared in 172 federal lobbying filings at S-3 Group, representing 29 clients. As a former government official, they bring insider expertise to their lobbying work — part of Washington's "revolving door." Active across 24 policy areas.

172
Total Filings
1
Firms
29
Clients
24
Issue Areas

Issue Areas

HOUTAXBUDMEDMMMTOBHCRENGINSFINRETCSPDEFGAMTOUCPTSCITRDPHAMIAAGRTORCPIAUT

Filing History

YearFilingsClients
202021
202421
202516829

Firms

S-3 Group172 filings

Top Clients

Brighthouse Services LLC20 filings
Abbott Laboratories12 filings
Viatris (Mylan, INC)11 filings
Republic Services, INC.10 filings
Walmart INC.9 filings
Orchard Therapeutics North America8 filings
Goodrx8 filings
Cigar Association of America7 filings
Humana, INC.7 filings
Rocket Limited Partnership F/K/A Rkt Holdings, LLC6 filings
Walgreen Company6 filings
Vapor Technology Association6 filings
Consumer Technology Association6 filings
Shield AI5 filings
Pnc Financial INC.5 filings
Cohesity, INC.5 filings
American Psychological Association Services, INC.4 filings
Davita, INC.4 filings
National Football League4 filings
Fresenius Kabi4 filings

Related Analysis

🏛️ Revolving Door Premium
Do ex-government lobbyists earn more?
🕸️ Network Analysis
Explore connections between firms and lobbyists
🎯 Market Concentration
How concentrated is the lobbying market?

Related Investigations

The Revolving Door Exposed
How former government officials become the most powerful lobbyists.
The 22,000% ROI
When lobbying spending yields outsized returns.
Big Pharma's $452M Lobbying Machine
How pharmaceutical companies spend hundreds of millions to influence health policy.
Follow the Money
Tracking lobbying dollars through the financial system.
The Defense Lobby
Defense contractors spend millions lobbying for contracts worth billions.
Big Tech's $150M Lobbying War
Tech giants battle over AI, antitrust, privacy, and trade.

Explore More

← All Lobbyists🏛️ Revolving Door🕸️ Network Analysis🏛️ Agency Pressure 🔍 Investigations

Data Sources: Senate LDA Filings

Last updated: February 2026

This site is an independent journalism project. Analysis and editorial content are not affiliated with or endorsed by any government agency.