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New records for HDR ENGINEERING.2025–2026 election cycle

Employee contributions, not spending by the employer.

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HDR ENGINEERING: 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
481	CHAPMAN, THOMAS CSACRAMENTO CA 95814	WRM MARKET SECTOR LEADER HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
482	COLEMAN, BRANDON JKANSAS CITY MO 64131	WW TREATMENT & EFFLUENT MGMT. BUSINESS HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
483	O'ROURKE, PAUL DAVIDPITTSBURGH PA 15219	AREA COMMUNICATIONS LEAD HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
484	WOOD, KATHERINE MANCHORAGE AK 99503	ALASKA TRANSPORTATION BUSINESS DEVELOP HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
485	CAUDILL, ALLISON DANIELLE WESTCOTELEXINGTON KY 40507	SENIOR TRANSPORTATION ENGINEER HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
486	OLDS, DUSTEN LOMAHA NE 68106	HIGHWAY BRIDGE ASSISTANT SECTION MANAG HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
487	RUDISELL, MICHAEL TCOLUMBUS OH 43240	PUMP STATIONS AND PIPELINES PRACTICE L HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
488	TATE, BRANDON PDALLAS TX 75248	ENVIRONMENTAL SECTION MANAGER HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
489	KOORN, SHAWN WBELLEVUE WA 98004	UTILITY RATES BUSINESS CLASS LEAD HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
490	SANDMEYER, TIMOTHY JOELKANSAS CITY MO 64131	MECHANICAL SECTION MANAGER HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
491	HUETTL, MATTHEW JFARGO ND 58102	MUNICIPAL MARKET SECTOR LEAD HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
492	THOMAS, JOHNATHAN LLOUISVILLE KY 40202	KY/TN/AR WATER BUSINESS GROUP MANAGER HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
493	YONKIN, PAMELA CBEDFORD NH 03110	SUSTAINABILITY AND RESILIENCY DIRECTOR HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
494	HEARD, JOHN RMEMPHIS TN 38138	WATER/WASTEWATER SECTION LEAD HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
495	WOMACK, SHANE RCHATTANOOGA TN 37402	OFFICE PRINCIPAL HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
496	BAILEY, CHRISTOPHER MRAPID CITY SD 57701	DAKOTAS/WYOMING FEDERAL LEAD HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
497	DOSANJH, KENWARJIT SSACRAMENTO CA 95814	DAMS, LEVEES, AND CIVIL WORKS BUSINESS HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
498	WADDEN, ANDREW J.WOODCLIFF LAKE NJ 07677	ENVIRONMENTAL INVESTIGATION SECTION LE HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
499	BECK, MASON WBETHLEHEM PA 18015	WATER/WASTEWATER SECTION MANAGER HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC filing ↗
500	RILEY, TODD MJACKSONVILLE FL 32202	RAILROAD BRIDGE SECTION MANAGER HDR ENGINEERING INC.	HDR, INC. EMPLOYEE OWNERS PACC00103903	2025-11-21	$20	Primary (P)	Filing 1929283FEC 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.