Sandbrook William J.

person

Unified public record assembled from the source systems listed below. Amounts describe distinct reported activity and are not added into a single influence total.

Political giving

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Political receipts

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Lobbying income

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Lobbying expense

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Federal awards

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Relationships

Connected records

Relationship	Connected entity	Amount / weight	Period
insider of	Inc. U.s. Concrete	26,609,569.83	Aug 22, 2011 – Mar 18, 2021
insider of	Comfort Systems Usa Inc	10,567,044.7	May 22, 2018 – May 18, 2026
insider of	Knife River Corp	143,025.63	Nov 15, 2023 – May 20, 2026

Source coverage

sec insider: 0001527678

Sandbrook William J. — Influence Profile | Poliscope