Business
Business Breakdowns
Company deep dives through expert interviews · Colossus
An examination of how individual businesses work.
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Perimeter People / Former host, Business Breakdowns; former Colossus executive
Matt Reustle
Matt Reustle previously hosted Business Breakdowns and led Colossus, following a career in institutional investing. He worked on the investment team at Raven Capital Management and spent about a decade at Goldman Sachs across sales and trading and research. His Business Breakdowns interviews explored company operations, financial models, and competitive advantages. His published conversations remain part of the catalog, including detailed examinations of businesses across software, finance, and consumer markets.
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Profile checked September 18, 2026. Editorial notes are Perimeter’s interpretation.