BNI & Griswold Home Care: Graham Weihmiller

BNI & Griswold Home Care: Graham Weihmiller

February 17, 2026 · 56 min · Season 1 · Episode 16

About this episode

Graham Weihmiller discusses his journey from Six Sigma black belt to leading Griswold Home Care and BNI through significant challenges.

Send us Fan Mail Graham Weihmiller's journey from Six Sigma black belt to acquiring Griswold Home Care during the Great Recession exemplifies resilience and strategic leadership. He shares his evolution through franchising, scaling Griswold from 100 to 250 locations, and later steering BNI—a global networking organization with 350,000+ members across 77 countries—through one of business history's most dramatic pivots during the COVID-19 pandemic. This episode unpacks the art of founder transi...

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