MATHESON TRI-GAS

Lobbying Spend

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Filings

Firms Hired

Active Period

2010–2025

Lobbying Spend by Year

Client-reported lobbying expenses on LDA filings

Year	Lobbying Spend	Filings	Firms
2025	—	3	1
2024	—	4	1
2023	—	4	1
2022	—	4	1
2021	—	4	1
2020	—	4	1
2019	—	4	1
2018	—	4	1
2017	—	4	1
2016	—	4	1
2015	—	4	1
2014	—	4	1
2013	—	7	2
2012	—	10	2
2011	—	4	1
2010	—	3	1

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

Firm Name	Reported Spend	Filings
ACG ADVOCACY	—	57
BEVERIDGE & DIAMOND PC	—	14

Government entities explicitly identified as targets in LDA filings

Government Body	Filings
SENATE	59
HOUSE OF REPRESENTATIVES	54
Interior, Dept of (DOI)	9
Bureau of Land Management (BLM)	8

Most frequently reported lobbying issues

Issue Code	Description	Reports
Natural Resources	Natural Resources	61
Fuel/Gas/Oil	Fuel/Gas/Oil	5

MATHESON TRI-GAS — Lobbying Disclosure | Poliscope