Mammoth Energy Services INC

Energy and Infrastructure Management

Based in OK

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AI Overview

With $1.8M in lobbying spend across 16 quarterly filings, Mammoth Energy Services INC is a significant lobbying presence.

$1.8M
Total Lobbying Spend
16
Quarterly Filings
1
Lobbying Firms Used
2
Individual Lobbyists

Spending by Year

YearLobbying Spend
2021$440K
2022$440K
2023$440K
2024$330K
2025$120K

Lobbying Firms

BLACK DIAMOND STRATEGIES LLC

What They Lobby For

  • Funds owed to Mammoth by Puerto Rico Electric Power Authority
  • Educate Congress on municipal taxation issue

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Data Sources: Senate LDA Filings

Last updated: February 2026

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