KF Partners is a Chicago-based single-family office that manages the Krehbiel family’s private capital. The firm was established in 2014 by Jay Frederick Krehbiel following the family’s sale of Molex and is based at 444 W. Lake Street in Chicago. KF Partners allocates across private equity, hedge funds and liquid strategies and executes investments primarily through direct co-investments and single-asset SPVs rather than broad fund commitments. Confirmed holdings include Ballyfin Demesne in County Laois, Ireland, alongside commercial and residential assets in Illinois and Tennessee. The office is a compact in-house investment team (low dozens of employees) with named principals including Jay Frederick Krehbiel and Josh Piuma as CIO. AUM is not publicly disclosed. The office’s capital originates from the Krehbiel family fortune and the firm’s preference for bespoke co-investment and SPV structures makes it a direct, family-backed partner for sponsors seeking tailored, balance-sheet co-investments or single-asset SPV arrangements.