asset-performance
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The Company That Hears a Wind Turbine Break Before It Does
ONYX Insight built a business around an expensive sound: the faint mechanical warning that arrives months before a wind turbine stops. Its sensors, software and engineers now watch more than 32,000 machines - and turn vibration into a maintenance plan.
Rentana
Rentana is an AI-powered revenue intelligence platform for multifamily real estate owners and operators. It replaces spreadsheet-driven pricing with real-time, unit-level recommendations - optimizing rents, amenity values, marketing specials, and lease renewals in one platform. Founded in 2023 by a team out of Stripe, Airtable, Airbnb, and AppFolio and led by ex-Two Sigma investor Julie Blanc, Rentana raised a $5M seed round in 2025 and reports outcomes like millions in added property value and roughly 10 hours saved per property each week.