QUANTINUUM LLC

• QUANTINUUM LLC $890,000 In-house, the client's own filings · 6 filings
• BROWNSTEIN HYATT FARBER SCHRECK, LLP $480,000 Outside firm · 6 filings
• GUIDEPOSTSTRATEGIES, LLC $340,000 Outside firm · 8 filings
• XLA ADVISORS, LLC $100,000 Outside firm · 3 filings
• PILLSBURY WINTHROP SHAW PITTMAN LLP $70,000 Outside firm · 7 filings
• KING & SPALDING LLP $30,000 Outside firm · 7 filings

Spend per registrant: fees an outside firm reported, or the costs the client reported for lobbying in-house. The rows add up to the total above.

• 2026 $770,000 13 filings
• 2025 $1,140,000 24 filings

• Science/Technology 25
• Budget/Appropriations 7
• Trade (domestic/foreign) 6

The count is how many filings named that issue area. A filing reports one lump figure covering every issue on it, so the money above cannot be split between them.

• HOUSE OF REPRESENTATIVES 20
• SENATE 16
• Commerce, Dept of (DOC) 12
• State, Dept of (DOS) 10
• Energy, Dept of 7
• Treasury, Dept of 6
• Natl Security Council (NSC) 2
• Defense, Dept of (DOD) 1
• Executive Office of the President (EOP) 1

• QUANTINUUM (CAYMAN) Cayman Islands named on 2 filings · highest disclosed ownership 100% · largest disclosed contribution $0
• ILYAS KHAN, QUANTINUUM United Kingdom named on 1 filing · highest disclosed ownership 23% · largest disclosed contribution $0

Section 7 of the LD-2: a foreign company or government that owns part of the client, pays toward the lobbying, or benefits from it. Figures are the highest single disclosure across these filings, not a sum: the same stake is re-disclosed each quarter.