DAVID HORNE LLC ON BEHALF OF SORENSON ENGINEERING INC

Lobbying Spend

—

Filings

Firms Hired

Active Period

2018–2026

Lobbying Spend by Year

Client-reported lobbying expenses on LDA filings

Year	Lobbying Spend	Filings	Firms
2026	—	2	1
2025	—	4	1
2024	—	4	1
2022	—	4	1
2021	—	4	1
2020	—	4	1
2019	—	4	1
2018	—	4	1

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

Firm Name	Reported Spend	Filings
CLAUSTEN LLC	—	30

Government entities explicitly identified as targets in LDA filings

Government Body	Filings
HOUSE OF REPRESENTATIVES	29
SENATE	29

Most frequently reported lobbying issues

Issue Code	Description	Reports
Energy/Nuclear	Energy/Nuclear	25
Taxation/Internal Revenue Code	Taxation/Internal Revenue Code	18

DAVID HORNE LLC ON BEHALF OF SORENSON ENGINEERING INC — Lobbying Disclosure | Poliscope