Useful Sensors Inc
2025–2026 federal contribution records · FEC Schedule A
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Contribution summary
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2025–2026 federal contribution records · FEC Schedule A
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Reading the shared contribution publication for this cycle.
Federal contribution records grouped across normalized variants of this reported employer. Contributions are made by individuals, not by the employer.
Current-version rows · memo entries excluded from net amount
Last updated .
A current recipient-party breakdown has not been published. Financial totals remain available; older party percentages are not shown.
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These immutable labels appeared in FEC filings and are grouped under Useful Sensors Inc.
Top 10 contributors and top 10 recipients · independent of list pagination
Explore the reported connections for Useful Sensors Inc. Contributor and recipient lists are available below.
Data: GovMoneyGraph, based on FEC records. Groupings and recipient-party allocations are derived analysis, not FEC-verified identities or party registrations. Read our contribution and classification methodology.
Reported contributor groups, with evidence-based name-variant matching; not verified unique people · 10 per page
Showing 1–2 of 2 · largest absolute amount first
Reported name + ZIP cluster; not a verified identity merge · SAN FRANCISCO, CA, 94110 · USEFUL SENSORS INC · CEO · 20 transaction rows
Reported name + ZIP cluster; not a verified identity merge · SAN FRANCISCO, CA, 94110 · USEFUL SENSORS INC · ENGINEER · 4 transaction rows
Where the contributions went · 10 per page
Showing 1–9 of 9 · largest absolute amount first
House campaign committee · RALEIGH, NC · ROSS, DEBORAH · U.S. House NC 02 · 3 transaction rows
House campaign committee · NEWHALL, CA · WHITESIDES, GEORGE · U.S. House CA 27 · 3 transaction rows
House campaign committee · BOULDER, CO · NEGUSE, JOSEPH · U.S. House CO 02 · 3 transaction rows
House campaign committee · WASHINGTON, DC · GOODLANDER, MAGGIE · U.S. House NH 02 · 3 transaction rows
Super PAC · SAN FRANCISCO, CA · CHAKRABARTI, SAIKAT · U.S. House CA 11 · 3 transaction rows
Senate campaign committee · MEDFORD, MA · MARKEY, EDWARD SEN. · U.S. Senate MA 00 · 3 transaction rows
Senate campaign committee · MANCHESTER, NH · PAPPAS, CHRIS · U.S. Senate NH 00 · 2 transaction rows
House campaign committee · SANTA CLARA, CA · KHANNA, ROHIT · U.S. House CA 17 · 2 transaction rows
PAC with non-contribution account · BOSTON, MA · 2 transaction rows
Individual transactions · 10 per page
Dates below are the FEC-reported contribution dates, not filing or import dates. These are individual contributions grouped by the reported employer field, not contributions by a company.
Largest contribution amounts first. Select Date of contribution or Amount to reverse the order.
| Date of contribution ↕ | Amount ↓ | Reported contributor / location | Recipient / filing |
|---|---|---|---|
| 2025-03-08FEC filing ↗ | $7,000 | WARDEN, PETERSAN FRANCISCOCA94110CEOUSEFUL SENSORS INC | ACTBLUEC00401224Not reportedEARMARKED FOR SAIKAT CHAKRABARTI FOR CONGRESS (C00897314)Filing 1909062 |
| 2025-03-30FEC filing ↗ | $7,000 | WARDEN, PETERSAN FRANCISCOCA94110CEOUSEFUL SENSORS INC | ACTBLUEC00401224Not reportedEARMARKED FOR THE MARKEY COMMITTEE (C00196774)Filing 1909062 |
| 2025-03-30FEC filing ↗ | $7,000 | WARDEN, PETERSAN FRANCISCOCA94110CEOUSEFUL SENSORS INC | ACTBLUEC00401224Not reportedEARMARKED FOR NEGUSE FOR CONGRESS (C00648253)Filing 1909062 |
| 2025-03-30FEC filing ↗ | $7,000 | WARDEN, PETERSAN FRANCISCOCA94110CEOUSEFUL SENSORS INC | ACTBLUEC00401224Not reportedEARMARKED FOR MAGGIE FOR CONGRESS (C00878454)Filing 1909062 |
| 2025-03-30FEC filing ↗ | $7,000 | WARDEN, PETERSAN FRANCISCOCA94110CEOUSEFUL SENSORS INC | ACTBLUEC00401224Not reportedEARMARKED FOR GEORGE WHITESIDES FOR CONGRESS (C00834028)Filing 1909062 |
| 2025-03-30FEC filing ↗ | $7,000 | WARDEN, PETERSAN FRANCISCOCA94110CEOUSEFUL SENSORS INC | ACTBLUEC00401224Not reportedEARMARKED FOR DEBORAH ROSS FOR CONGRESS (C00729277)Filing 1909062 |
| 2025-03-08FEC filing ↗ | $3,500 | WARDEN, PETERSAN FRANCISCOCA94110CEOUSEFUL SENSORS INC | SF SOLIDARITY PACC00897314Primary 2026 (P2026)* EARMARKED CONTRIBUTION: SEE BELOWFiling 1926036 · amended |
| 2025-03-08FEC filing ↗ | $3,500 | WARDEN, PETERSAN FRANCISCOCA94110CEOUSEFUL SENSORS INC | SF SOLIDARITY PACC00897314General 2026 (G2026)* EARMARKED CONTRIBUTION: SEE BELOWFiling 1926036 · amended |
| 2025-03-30FEC filing ↗ | $3,500 | WARDEN, PETERSAN FRANCISCOCA94110CEOUSEFUL SENSORS INC | DEBORAH ROSS FOR CONGRESSC00729277Primary 2026 (P2026)* EARMARKED CONTRIBUTION: SEE BELOWFiling 1887392 |
| 2025-03-30FEC filing ↗ | $3,500 | WARDEN, PETERSAN FRANCISCOCA94110CEOUSEFUL SENSORS INC | DEBORAH ROSS FOR CONGRESSC00729277General 2026 (G2026)* EARMARKED CONTRIBUTION: SEE BELOWFiling 1887392 |
Refunds remain negative. Memo-only rows are marked and are not additional money. Rows come from the latest available contribution publication.
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