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Deb Muller

Founder & CEO · HR Acuity

Deb Muller is the founder and CEO of HR Acuity, a technology company providing employee relations and workplace investigations management software. Before founding it she held executive HR roles at Honeywell, Citibank and Marsh & McLennan, and brings 25+ years of HR and workplace-investigation experience. She holds an ILR degree from Cornell and was named to Inc.'s 2025 Female Founders 500.

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