XLIGHT INC.

Lobbying Spend

—

Filings

Firms Hired

Active Period

2024–2026

Lobbying Spend by Year

Client-reported lobbying expenses on LDA filings

Year	Lobbying Spend	Filings	Firms
2026	—	3	1
2025	—	4	1
2024	—	5	1

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

Firm Name	Reported Spend	Filings
CORNERSTONE GOVERNMENT AFFAIRS, INC.	—	12

Government entities explicitly identified as targets in LDA filings

Government Body	Filings
HOUSE OF REPRESENTATIVES	11
SENATE	11
Commerce, Dept of (DOC)	9
Natl Institute of Standards & Technology (NIST)	9
Defense, Dept of (DOD)	6
Executive Office of the President (EOP)	5
Energy, Dept of	4
White House Office	4

Most frequently reported lobbying issues

Issue Code	Description	Reports
Energy/Nuclear	Energy/Nuclear	12
Budget/Appropriations	Budget/Appropriations	12
Science/Technology	Science/Technology	12
Communications/Broadcasting/Radio/TV	Communications/Broadcasting/Radio/TV	9
Defense	Defense	6

XLIGHT INC. — Lobbying Disclosure | Poliscope