EVOLUTION WELL SERVICES OPERATING, LLC

Lobbying Spend

—

Filings

Firms Hired

Active Period

2026

Lobbying Spend by Year

Client-reported lobbying expenses on LDA filings

Year	Lobbying Spend	Filings	Firms
2026	—	3	1

Lobbying firms retained by this client; amounts are client-reported expenses when available

Firm Name	Reported Spend	Filings
BALLARD PARTNERS	—	3

Government entities explicitly identified as targets in LDA filings

Government Body	Filings
Environmental Protection Agency (EPA)	2
Interior, Dept of (DOI)	1

Most frequently reported lobbying issues

Issue Code	Description	Reports
Energy/Nuclear	Energy/Nuclear	3

EVOLUTION WELL SERVICES OPERATING, LLC — Lobbying Disclosure | Poliscope