David M. Williamson

Registered Lobbyist

Lobby Filings

Clients

Firms

Years Active

2015–2026

Total Contributed

Contributions

Recipients

Contrib Filings

Top Recipient Legislators

No matched legislators.

Lobbying Filings

All 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015

Year	Firm	Client	Income	Doc
2026 1st Quarter - Report	WILLIAMSON LAW + POLICY PLLC	RMS OF GEORGIA, LLC D/B/A CHOICE REFRIGERANTS	—
2026 1st Quarter - Report	WILLIAMSON LAW + POLICY PLLC	COALITION FOR THE USE OF SAFE AND EFFICIENT REFRI…	$20,000

No contributions found for this lobbyist.

Year	Period	Posted	Status
2025	Year End	Jan 20, 2026	None
2025	Mid Year	Sep 19, 2025	None
2024	Year End	Jan 21, 2025	None
2024	Mid Year	Jul 22, 2024	None
2023	Year End	Jan 19, 2024	None
2023	Mid Year	Jul 28, 2023	None
2022	Year End	Jan 20, 2023	None
2022	Mid Year	Jul 19, 2022	None
2021	Year End	Jan 28, 2022	None
2021	Mid Year	Jul 29, 2021	None
2020	Year End	Apr 21, 2021	None
2020	Mid Year	Jul 20, 2020	None
2019	Year End	Jan 23, 2020	None
2019	Mid Year	Aug 19, 2019	None
2018	Year End	Jan 30, 2019	None
2018	Mid Year	Jul 11, 2018	None
2017	Year End	Feb 2, 2018	None
2017	Mid Year	Feb 2, 2018	None
2016	Year End	Jan 6, 2017	None
2016	Mid Year	Jan 6, 2017	None
2015	Year End	Jan 6, 2017	None