QUANTINUUM
Quantum computing company.
The register keeps a separate record of this client for every firm that files for it and every spelling of its name. All 7 of its records are shown together here.
These two are not added together. An organisation lobbying for itself reports its own spending, and the firms it retains report what they were paid; the rules ask the first to include the second, but filings do not always do so and a filing gives no way to tell. Each is shown as reported.
Reported lobbying by year
Filings
| Filing | Filed by | Amount |
|---|---|---|
|
3rd Quarter - Report 3rd Quarter 2026
|
QUANTINUUM LLC | $225,000 reported |
|
3rd Quarter - Report (No Activity) 3rd Quarter 2026
|
PILLSBURY WINTHROP SHAW PITTMAN LLP | — reported |
|
3rd Quarter - Report (No Activity) 3rd Quarter 2026
|
KING & SPALDING LLP | — reported |
|
3rd Quarter - Report 3rd Quarter 2026
|
GUIDEPOSTSTRATEGIES, LLC | $60,000 reported |
|
3rd Quarter - Report 3rd Quarter 2026
|
XLA ADVISORS, LLC | $50,000 reported |
|
3rd Quarter - Report 3rd Quarter 2026
|
BROWNSTEIN HYATT FARBER SCHRECK, LLP | $80,000 reported |
|
2nd Quarter - Report 2nd Quarter 2026
|
QUANTINUUM LLC | $225,000 reported |
|
2nd Quarter - Report (No Activity) 2nd Quarter 2026
|
PILLSBURY WINTHROP SHAW PITTMAN LLP | — reported |
|
2nd Quarter - Report 2nd Quarter 2026
|
GUIDEPOSTSTRATEGIES, LLC | $60,000 reported |
|
2nd Quarter - Report 2nd Quarter 2026
|
BROWNSTEIN HYATT FARBER SCHRECK, LLP | $80,000 reported |
Filed by
Each firm that has reported for this client, and the client itself where it lobbies in-house, with the reports filed and the amounts they disclose.
| Firm | Reports | Amount |
|---|---|---|
| QUANTINUUM LLC In-house | 17 | $1,935,000 |
| BROWNSTEIN HYATT FARBER SCHRECK, LLP | 18 | $1,450,000 |
| GUIDEPOSTSTRATEGIES, LLC | 7 | $400,000 |
| XLA ADVISORS, LLC | 3 | $150,000 |
| PILLSBURY WINTHROP SHAW PITTMAN LLP | 7 | $70,000 |
| KING & SPALDING LLP | 7 | $30,000 |
| PITTENGER GLOBAL ADVISORY LLC | 2 | $20,000 |
Issues lobbied
How many report sections named each issue, counting the current version of each report.
| Issue | Code | Mentions |
|---|---|---|
| Science/Technology | SCI | 44 |
| Trade (domestic/foreign) | TRD | 18 |
| Budget/Appropriations | BUD | 8 |
| Labor Issues/Antitrust/Workplace | LBR | 4 |
| Computer Industry | CPI | 2 |
From reports filed under the Lobbying Disclosure Act. Firms report what each client paid them; an organisation lobbying for itself reports its own expenses. Amounts count the current version of each report once.