TETRATECH INC: all contributions

2025–2026 · Reported individual contributions grouped by employer.

These are contributions by individuals, not by their employer, industry, or location. Refunds remain negative; memo-only rows are marked and are not additional money.

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Showing the last prepared contribution list. Updated records are not ready.

#	Reported contributor / location	Reported employer / occupation	Recipient / reporting committee	Date ↕	Amount ↑	Election	Filing details / source
121	ANDERSEN, WILLIAMCOLLINSVILLE IL 62234	ENGINEER TETRA TECH	LEADERS WE DESERVEC00843110	2025-10-12	$25	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1925696FEC filing ↗
122	SUN, SHU-YUNREADING MA 01867	ACCOUNTANT TETRA TECH	SCHIFF FOR SENATEC00343871	2025-10-04	$25	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1943228FEC filing ↗
123	CARTER, ROBERT MR.ACWORTH GA 30101	PHY SCIENTIST TETRA TECH INC	REPUBLICAN NATIONAL COMMITTEEC00003418	2025-10-01	$25	Primary (P)	EARMARKED FROM WINREDFiling 1926421FEC filing ↗
124	ORTIZ, RONALDLONGWOOD FL 32779	CADD DESIGNER TETRATECH	DEMOCRACY MOBILIZATION PROJECT PAC (DMP)C00848648	2025-01-02	$25	General 2024 (G2024)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1913414 · amendedFEC filing ↗
125	CARTER, ROBERT MR.ACWORTH GA 30101	PHY SCIENTIST TETRA TECH INC	REPUBLICAN NATIONAL COMMITTEEC00003418	2025-12-31	$25	Primary (P)	EARMARKED FROM WINREDFiling 1953871 · amendedFEC filing ↗
126	CARTER, ROBERT MR.ACWORTH GA 30101	PHY SCIENTIST TETRA TECH INC	REPUBLICAN NATIONAL COMMITTEEC00003418	2025-07-30	$25	Primary (P)	EARMARKED FROM WINREDFiling 1912550FEC filing ↗
127	CARTER, ROBERT MR.ACWORTH GA 30101	PHY SCIENTIST TETRA TECH INC	REPUBLICAN NATIONAL COMMITTEEC00003418	2025-07-02	$25	Primary (P)	EARMARKED FROM WINREDFiling 1912550FEC filing ↗
128	PHAM, LEONARDHAYMARKET VA 20169	CONSULTANT TETRA TECH	TALARICO FOR TEXASC00919084	2026-06-30	$25	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1997887FEC filing ↗
129	PHAM, LEONARDHAYMARKET VA 20169	CONSULTANT TETRA TECH	TALARICO FOR TEXASC00919084	2026-04-30	$25	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1997887FEC filing ↗
130	EDWARDS, GERALDESSEX JUNCTION VT 05452	ENVIRONMENTAL CONSULTANT TETRA TECH	ALEXANDRIA OCASIO-CORTEZ FOR CONGRESSC00639591	2026-04-15	$25	Primary 2026 (P2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1993951 · amendedFEC filing ↗
131	PHAM, LEONARDHAYMARKET VA 20169	CONSULTANT TETRA TECH	TALARICO FOR TEXASC00919084	2026-05-30	$25	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1997887FEC filing ↗
132	PHAM, LEONARDHAYMARKET VA 20169	CONSULTANT TETRA TECH	TALARICO FOR TEXASC00919084	2026-05-27	$25	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1997887FEC filing ↗
133	ANDERSEN, WILLIAMCOLLINSVILLE IL 62234	ENGINEER TETRA TECH	LEADERS WE DESERVEC00843110	2025-09-12	$25	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1922771FEC filing ↗
134	CARTER, ROBERT MR.ACWORTH GA 30101	PHY SCIENTIST TETRA TECH INC	REPUBLICAN NATIONAL COMMITTEEC00003418	2025-09-02	$25	Primary (P)	EARMARKED FROM WINREDFiling 1923017FEC filing ↗
135	CARTER, ROBERT MR.ACWORTH GA 30101	PHY SCIENTIST TETRA TECH INC	REPUBLICAN NATIONAL COMMITTEEC00003418	2025-04-30	$25	Primary (P)	EARMARKED FROM WINREDFiling 1895127 · amendedFEC filing ↗
136	CARTER, ROBERT MR.ACWORTH GA 30101	PHY SCIENTIST TETRA TECH INC	REPUBLICAN NATIONAL COMMITTEEC00003418	2025-04-01	$25	Primary (P)	EARMARKED FROM WINREDFiling 1895127 · amendedFEC filing ↗
137	CARTER, ROBERT MR.ACWORTH GA 30101	PHY SCIENTIST TETRA TECH INC	REPUBLICAN NATIONAL COMMITTEEC00003418	2025-05-30	$25	Primary (P)	EARMARKED FROM WINREDFiling 1896879FEC filing ↗
138	ANDERSEN, WILLIAMCOLLINSVILLE IL 62234	ENGINEER TETRA TECH	LEADERS WE DESERVEC00843110	2025-12-12	$25	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1939588FEC filing ↗
139	SUN, SHU-YUNREADING MA 01867	ACCOUNTANT TETRA TECH	SCHIFF FOR SENATEC00343871	2025-12-04	$25	Primary 2030 (P2030)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1943228FEC filing ↗
140	CARTER, ROBERT MR.ACWORTH GA 30101	PHY SCIENTIST TETRA TECH INC	REPUBLICAN NATIONAL COMMITTEEC00003418	2025-12-02	$25	Primary (P)	EARMARKED FROM WINREDFiling 1953871 · amendedFEC filing ↗

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