Private EquityRIA · CRD 340947SEC-RegisteredPrivate Fund Adviser

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Penstock Equity

Penstock Equity provides $1M–$5M in equity capital exclusively to independent sponsor-led buyouts in the U.S. lower middle market.

Penstock Equity logo

Penstock Equity

Penstock Equity is an SEC-registered investment adviser in Birmingham, MI, established in 2026. It has been registered since then.

General information

Firm type

Private Equity

Year founded

AUM

Undisclosed

Location

Region

North America

Country

United States

City

Birmingham

Corporate office

400 West Maple Road, Suite 180, Birmingham, MI 48009, United States

Principals

Dave Hiemstra

Managing Partner

Adam Wise

Managing Partner

Sector focus

Private CreditSecondaries & Special Situations

Frequently asked questions

Does Penstock Equity compete with independent sponsors for control of deals?

No. Penstock is explicitly structured to take non-control equity positions in independent sponsor-led transactions. The firm's public mandate states a preference for working with sponsors who lead all aspects of the deal, with Penstock providing capital and, when requested, support through diligence, negotiation, and execution. The partners themselves are former independent sponsors who designed the firm to be a capital partner, not a competing buyer.

What is Penstock Equity's investment size and target company profile?

Penstock writes equity checks of $1 million to $5 million into U.S.-based companies generating at least $1 million in EBITDA, with total enterprise values under $40 million for initial platforms. The firm can provide additional capital to support add-on acquisitions. Penstock describes itself as industry-agnostic, though specific sector concentrations are not publicly disclosed.

Who makes investment decisions at Penstock Equity?

Managing Partners Dave Hiemstra and Adam Wise lead investment decisions. Both are former independent sponsors who operated in the lower middle market before founding Penstock. The firm's website lists one additional team member, Associate Jagur Nafso.

How does Penstock Equity source its deals?

Penstock's deal flow is fundamentally tied to its focus on independent sponsors. Because the firm does not originate or lead its own platform acquisitions, it relies on relationships with independent sponsor networks across the U.S. lower middle market. The Managing Partners' own backgrounds as former sponsors contribute to those origination channels.

Does Penstock Equity disclose its AUM or fund size?

Penstock has not publicly disclosed an AUM or committed capital figure. The firm acknowledges it operates as a committed fund with an explicit mandate to invest equity into independent sponsor-led buyouts, but specific fund size or aggregate deployment numbers are not published.

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