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Polsky Holdings
Michael Polsky, a Ukrainian-born engineer and entrepreneur, founded Polsky Holdings after selling Invenergy, a global energy company he co-founded, to...
Polsky Holdings
Michael Polsky, a Ukrainian-born engineer and entrepreneur, founded Polsky Holdings after selling Invenergy, a global energy company he co-founded, to private equity in 2023. The family office manages the wealth generated from that transaction and earlier ventures, including SkyGen Energy, which was sold in the late 1990s. The firm's strategy centers on energy and infrastructure, with Polsky's deep sector expertise informing direct investments in natural gas, solar, and wind assets. Polsky Holdings also pursues real estate and private credit opportunities, drawing on a network built over three decades. Geographic focus spans North America, with a tilt toward projects in the Midwest and West Coast. Polsky Holdings operates from three offices — Palo Alto, Chicago, and Beverly Hills — but does not publicly disclose its total assets under management or number of professionals. The firm's structure mirrors that of a lean single-family office, with involvement from members of the Polsky family. What distinguishes Polsky Holdings is the direct alignment of its investment mandate with the founding principal's operating history — the firm acts as a vehicle for deploying capital generated from building and selling energy companies, rather than as a multi-asset allocator seeking outside capital.
General information
Firm type
Single Family Office
Year founded
—
AUM
Undisclosed
Location
Region
North America
Country
United States
City
Palo Alto
Corporate office
Palo Alto, California, United States
Additional offices
Chicago, Illinois, United States · Beverly Hills, California, United States
Principals
Michael Polsky
Founder
Sector focus
Frequently asked questions
Who runs investment decisions at Polsky Holdings?
Michael Polsky, the founder of Invenergy, is the principal and primary investment decision-maker. The firm does not publicly disclose a CIO or professional investment team.
How is Polsky Holdings related to Invenergy?
Polsky Holdings is the personal family office for Michael Polsky, who co-founded the energy company Invenergy. The office manages his wealth following the 2023 sale of Invenergy.
What investment stages does Polsky Holdings typically target?
The firm focuses on direct investments in energy infrastructure (both development-stage and operational assets), real estate, and private credit. It typically does not invest in early-stage venture or public equities.
Does Polsky Holdings participate in fund commitments or only direct deals?
The office's public posture emphasizes direct investments in energy and infrastructure projects, though it may occasionally commit to private credit funds. It does not market itself as a fund-of-funds.
What is the geographic investment focus of Polsky Holdings?
The firm concentrates on North America, with particular emphasis on energy projects in the Midwest and West Coast, where Polsky built Invenergy's operations. Offices in Palo Alto, Chicago, and Beverly Hills reflect this footprint.
Where does the underlying wealth of Polsky Holdings come from?
The wealth originates from Michael Polsky's entrepreneurial career building two energy companies: SkyGen Energy (sold in the late 1990s) and Invenergy (co-founded in 2001 and sold to CDPQ in 2023).
How does Polsky Holdings source proprietary deal flow?
The firm leverages Michael Polsky's three-decade network in energy and infrastructure, built through Invenergy's development pipeline and industry relationships. It does not maintain a public deal-sourcing apparatus.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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