TETRATECH: 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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#	Reported contributor / location	Reported employer / occupation	Recipient / reporting committee	Date ↕	Amount ↓	Election	Filing details / source
201	DONOVAN, DAVID RNORTH TONAWANDA NY 14120	LABORER TETRA TECH	LABORERS INTERNATIONAL UNION OF NORTH AMERICA - LOCAL NO. 91 POLITICAL ACTION FUNDC00155069	2025-06-20	$11	Primary (P)	Filing 1899867FEC filing ↗
202	HOLLAND, DAVIDLEANDER TX 78645	PROJECT INSPECTOR TETRA-TECH	STOP NEWSOM PACC00918201	2025-12-08	$10	Primary (P)	Filing 1937436FEC filing ↗
203	ANDERSEN, WILLIAMCOLLINSVILLE IL 62234	ENGINEER TETRA TECH	LEADERS WE DESERVEC00843110	2025-12-10	$10	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1939588FEC filing ↗
204	DONOVAN, DAVID RNORTH TONAWANDA NY 14120	LABORER TETRA TECH	LABORERS INTERNATIONAL UNION OF NORTH AMERICA - LOCAL NO. 91 POLITICAL ACTION FUNDC00155069	2025-06-09	$10	Primary (P)	Filing 1899867FEC filing ↗
205	DONOVAN, DAVID RNORTH TONAWANDA NY 14120	LABORER TETRA TECH	LABORERS INTERNATIONAL UNION OF NORTH AMERICA - LOCAL NO. 91 POLITICAL ACTION FUNDC00155069	2025-09-05	$10	Primary (P)	Filing 1932549FEC filing ↗
206	ANDERSEN, WILLIAMCOLLINSVILLE IL 62234	ENGINEER TETRA TECH	LEADERS WE DESERVEC00843110	2025-09-10	$10	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1922771FEC filing ↗
207	FOSSUM, LINNEACARNATION WA 98014	ENGINEER TETRA TECH	JON OSSOFF FOR SENATEC00718866	2026-05-27	$10	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1996824FEC filing ↗
208	FOSSUM, LINNEACARNATION WA 98014	ENGINEER TETRA TECH	JON OSSOFF FOR SENATEC00718866	2026-06-27	$10	General 2026 (G2026)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1996824FEC filing ↗
209	ANDERSEN, WILLIAMCOLLINSVILLE IL 62234	ENGINEER TETRA TECH	LEADERS WE DESERVEC00843110	2025-10-10	$10	Primary (P)	* EARMARKED CONTRIBUTION: SEE BELOWFiling 1925696FEC filing ↗
210	SCHMIDT, MICHAELKennesaw GA 30144	ENGINEER TETRA TECH	WINREDC00694323	2026-08-16	$10	Not reported	Filing 2026143FEC filing ↗
211	SCHMIDT, MICHAELKennesaw GA 30144	ENGINEER TETRA TECH	WINREDC00694323	2026-08-01	$10	Not reported	Filing 2026143FEC filing ↗
212	SCHMIDT, MICHAELKennesaw GA 30144	ENGINEER TETRA TECH	WINREDC00694323	2026-08-01	$10	Not reported	Filing 2026143FEC filing ↗
213	SCHMIDT, MICHAELKennesaw GA 30144	ENGINEER TETRA TECH	WINREDC00694323	2026-09-05	$10	Not reported	Filing 2026143FEC filing ↗
214	SCHMIDT, MICHAELKennesaw GA 30144	ENGINEER TETRA TECH	WINREDC00694323	2026-09-19	$10	Not reported	Filing 2026143FEC filing ↗
215	SCHMIDT, MICHAELKennesaw GA 30144	ENGINEER TETRA TECH	WINREDC00694323	2026-09-03	$10	Not reported	Filing 2026143FEC filing ↗
216	FOSSUM, LINNEACarnation WA 98014	Engineer Tetra Tech	JON OSSOFF FOR SENATEC00718866	2026-08-27	$10	General 2026 (G2026)	Filing 2026660FEC filing ↗
217	SCHMIDT, MICHAELKennesaw GA 30144	ENGINEER TETRA TECH	WINREDC00694323	2026-08-01	$10	Not reported	Filing 2026143FEC filing ↗
218	SCHMIDT, MICHAELKennesaw GA 30144	ENGINEER TETRA TECH	WINREDC00694323	2026-08-30	$10	Not reported	Filing 2026143FEC filing ↗
219	SCHMIDT, MICHAELKennesaw GA 30144	ENGINEER TETRA TECH	WINREDC00694323	2026-07-18	$10	Not reported	Filing 2026143FEC filing ↗
220	SCHMIDT, MICHAELKennesaw GA 30144	ENGINEER TETRA TECH	WINREDC00694323	2026-09-20	$10	Not reported	Filing 2026143FEC filing ↗

One page is fetched at a time, with one extra row to check for the next page. Current amendment versions are selected before pagination. Raw reported names and filing values are preserved. This list covers locally ingested FEC individual-contribution records, not undisclosed or unitemized contributor identities.