Employers
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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 TETRATECH.
Top 10 contributors and top 10 recipients · independent of list pagination
Explore the reported connections for Tetra Tech, 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 1–10 of 41 · largest absolute amount first
Reported name + ZIP cluster; not a verified identity merge · KINGWOOD, TX, 77339 · TETRA TECH · Legal & Professional Services · LEAD SOLUTIONS ENGINEER · 6 transaction rows
Evidence-based cluster of 2 reported identities; not a verified identity merge · ACWORTH, GA, 30101 · TETRA TECH INC · Legal & Professional Services · PHY SCIENTIST · Reported as CARTER, ROBERT / CARTER, ROBERT MR. · 31 transaction rows
Reported name + ZIP cluster; not a verified identity merge · KATY, TX, 77450 · TETRA TECH · Legal & Professional Services · ENGINEER · 25 transaction rows
Reported name + ZIP cluster; not a verified identity merge · BEAUMONT, TX, 77707 · TETRATECH · Legal & Professional Services · PROJECT MANAGER · 2 transaction rows
Reported name + ZIP cluster; not a verified identity merge · SOLDOTNA, AK, 99669 · TETRATECH · Legal & Professional Services · ENGINEER · 2 transaction rows
Reported name + ZIP cluster; not a verified identity merge · SAN ANTONIO, TX, 78260 · TETRA TECH · Legal & Professional Services · ENGINEER · 3 transaction rows
Evidence-based cluster of 3 reported identities; not a verified identity merge · DENVER, CO, 80210 · TETRA TECH · Legal & Professional Services · ENGINEER · 9 transaction rows
Reported name + ZIP cluster; not a verified identity merge · LONGMONT, CO, 80501 · TETRA TECH · Legal & Professional Services · CONSULTANT · 13 transaction rows
Reported name + ZIP cluster; not a verified identity merge · PORTLAND, OR, 97211 · TETRA TECH · Legal & Professional Services · CIVIL ENGINEER · 2 transaction rows
Evidence-based cluster of 2 reported identities; not a verified identity merge · CHAPEL HILL, NC, 27516 · TETRA TECH · Legal & Professional Services · HYDROLOGIST · Reported as BUTCHER, JONATHAN / BUTCHER, JONATHAN B · 2 transaction rows
Where the contributions went · 10 per page
Showing 1–10 of 39 · largest absolute amount first
Senate campaign committee · DALLAS, TX · CROCKETT, JASMINE · U.S. Senate TX 00 · 4 transaction rows
PAC (not qualified) · ARLINGTON, VA · 21 transaction rows
PAC (qualified) · WASHINGTON, DC · 21 transaction rows
Hybrid PAC (qualified) · WASHINGTON, DC · 25 transaction rows
Senate campaign committee · ANCHORAGE, AK · PELTOLA, MARY · U.S. Senate AK 00 · 3 transaction rows
Senate campaign committee · ST CLAIR SHORES, MI · EL-SAYED, ABDUL · U.S. Senate MI 00 · 2 transaction rows
House campaign committee · DALLAS, TX · CROCKETT, JASMINE · U.S. House TX 30 · 1 transaction rows
House campaign committee · VISALIA, CA · VILLEGAS, RANDY · U.S. House CA 22 · 1 transaction rows
Party committee (qualified) · WASHINGTON, DC · 8 transaction rows
Party committee (qualified) · WASHINGTON, DC · 13 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.
Smallest contribution amounts first. Select Date of contribution or Amount to reverse the order.
| Date of contribution ↕ | Amount ↑ | Reported contributor / location | Recipient / filing |
|---|---|---|---|
| 2026-01-30FEC filing ↗ | $25 | PHAM, LEONARDHAYMARKETVA20169CONSULTANTTETRA TECH | TALARICO FOR TEXASC00919084Primary 2026 (P2026)* EARMARKED CONTRIBUTION: SEE BELOWFiling 1948414 · amended |
| 2025-10-18FEC filing ↗ | $25 | SUN, SHU-YUNREADINGMA01867 |
| SCHIFF FOR SENATEC00343871Primary 2030 (P2030)* EARMARKED CONTRIBUTION: SEE BELOWFiling 1943228 |
| 2025-10-12FEC filing ↗ | $25 | ANDERSEN, WILLIAMCOLLINSVILLEIL62234ENGINEERTETRA TECH | LEADERS WE DESERVEC00843110Primary (P)* EARMARKED CONTRIBUTION: SEE BELOWFiling 1925696 |
| 2025-10-04FEC filing ↗ | $25 | SUN, SHU-YUNREADINGMA01867ACCOUNTANTTETRA TECH | SCHIFF FOR SENATEC00343871Primary 2030 (P2030)* EARMARKED CONTRIBUTION: SEE BELOWFiling 1943228 |
| 2025-10-01FEC filing ↗ | $25 | CARTER, ROBERT MR.ACWORTHGA30101PHY SCIENTISTTETRA TECH INC | REPUBLICAN NATIONAL COMMITTEEC00003418Primary (P)EARMARKED FROM WINREDFiling 1926421 |
| 2025-01-02FEC filing ↗ | $25 | ORTIZ, RONALDLONGWOODFL32779CADD DESIGNERTETRATECH | DEMOCRACY MOBILIZATION PROJECT PAC (DMP)C00848648General 2024 (G2024)* EARMARKED CONTRIBUTION: SEE BELOWFiling 1913414 · amended |
| 2025-12-31FEC filing ↗ | $25 | CARTER, ROBERT MR.ACWORTHGA30101PHY SCIENTISTTETRA TECH INC | REPUBLICAN NATIONAL COMMITTEEC00003418Primary (P)EARMARKED FROM WINREDFiling 1953871 · amended |
| 2025-07-30FEC filing ↗ | $25 | CARTER, ROBERT MR.ACWORTHGA30101PHY SCIENTISTTETRA TECH INC | REPUBLICAN NATIONAL COMMITTEEC00003418Primary (P)EARMARKED FROM WINREDFiling 1912550 |
| 2025-07-02FEC filing ↗ | $25 | CARTER, ROBERT MR.ACWORTHGA30101PHY SCIENTISTTETRA TECH INC | REPUBLICAN NATIONAL COMMITTEEC00003418Primary (P)EARMARKED FROM WINREDFiling 1912550 |
| 2026-06-30FEC filing ↗ | $25 | PHAM, LEONARDHAYMARKETVA20169CONSULTANTTETRA TECH | TALARICO FOR TEXASC00919084General 2026 (G2026)* EARMARKED CONTRIBUTION: SEE BELOWFiling 1997887 |
Refunds remain negative. Memo-only rows are marked and are not additional money. Rows come from the latest available contribution publication.
Reported as TETRATECH
Industry classification summary
Tetra Tech, Inc. is a global provider of consulting and engineering services, specializing in water, environment, and sustainable infrastructure. This matches the industry classification for professional and technical services.
AI classification auto-approved under admin authorization
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