Home / employers / KLINGNER & ASSOCIATES, P.C. / All contributions KLINGNER & ASSOCIATES, P.C.: 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 1 KLINGNER, WILLIAM MR. QUINCY , IL · 62301 ENGINEER / CFO · KLINGNER & ASSOCIATES, P.C. AMERICAN COUNCIL OF ENGINEERING COMPANIES (ACEC/PAC) C00010868 2025-08-26 $1,000 Primary (P) Filing 1926513 · amended FEC filing ↗ 2 BROSS, BRYAN C. MR. BURLINGTON , IA · 52601 PROFESSIONAL ENGINEER · KLINGNER & ASSOCIATES, PC AMERICAN COUNCIL OF ENGINEERING COMPANIES (ACEC/PAC) C00010868 2025-04-25 $1,000 Primary (P) Filing 1926508 · amended FEC filing ↗ 3 BROSS, MARK C. MR. HANNIBAL , MO · 63401 ENGINEER · KLINGNER & ASSOCIATES, P.C. AMERICAN COUNCIL OF ENGINEERING COMPANIES (ACEC/PAC) C00010868 2025-12-23 $500 Primary (P) Filing 1942407 FEC filing ↗ 4 KLINGNER, MICHAEL MR. QUINCY , IL · 62305 CIVIL ENGINEER · KLINGNER & ASSOCIATES P.C. NRSC C00027466 2026-02-03 $250 Primary (P) Filing 1955499 FEC filing ↗ 5 BROSS, MARK C. MR. HANNIBAL , MO · 63401 ENGINEER · KLINGNER & ASSOCIATES, P.C. AMERICAN COUNCIL OF ENGINEERING COMPANIES (ACEC/PAC) C00010868 2025-08-31 $250 Primary (P) Filing 1926513 · amended FEC filing ↗ 6 KLINGNER, MICHAEL D. MR. QUINCY , IL · 62305 CIVIL ENGINEER · KLINGNER & ASSOCIATES P.C. NRSC C00027466 2026-07-14 $250 Primary (P) Filing 2008793 FEC filing ↗ 7 KLINGNER, WILLIAM Quincy , IL · 62301 Engineer · Klingner & Associates PC NIKKI FOR CONGRESS C00787812 2026-07-22 $250 General 2026 (G2026) Filing 2025204 FEC filing ↗ 8 KLINGNER, MICHAEL D MR QUINCY , IL · 62305 CIVIL ENGINEER · KLINGNER & ASSOCIATES P.C. MARY MILLER FOR CONGRESS C00723916 2025-09-12 $100 Primary 2026 (P2026) Filing 1919663 FEC filing ↗ 9 BROSS, BRYAN C. MR. BURLINGTON , IA · 52601 PROFESSIONAL ENGINEER · KLINGNER & ASSOCIATES, PC AMERICAN COUNCIL OF ENGINEERING COMPANIES (ACEC/PAC) C00010868 2025-08-19 $50 Primary (P) Filing 1926513 · amended FEC filing ↗
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