# Summer Street Capital Partners

Summer Street Capital Partners is a Private Equity based in Orchard Park, United States.

## Overview

- **Organization type:** Private Equity
- **Headquarters:** Orchard Park, United States
- **Region:** North America
- **Address:** 60 School Street Unit 1420, Orchard Park, NY 14127, United States
- **Founded:** 1999
- **Assets under management:** Undisclosed
- **Website:** www.summerstreetcapital.com
- **LinkedIn:** https://www.linkedin.com/company/summer-street-capital-partners

## Regulatory record

- **CRD number:** 161009
- **SEC file number:** 801-73785
- **Registration status:** APPROVED
- **Latest Form ADV filing:** 2026-03-30T05:00:00.000Z
- **Reports private funds:** Yes
- **Private funds reported:** 0
- **IAPD record:** https://adviserinfo.sec.gov/firm/summary/161009

## About

Summer Street is a private investment firm located in Buffalo, New York that builds companies across the US and Canada. It invests equity capital alongside talented and committed leaders who share its values and entrepreneurial spirit. Its equity capital typically supports buyout transactions, growth financing, recapitalizations, family transitions, and corporate divestitures. The firm often helps portfolio companies with organizational development, customer satisfaction, lean manufacturing, and executive coaching.

## Sectors

- Environmental services

## People

- Michael McQueeney — Managing Partner Emeritus
- Brian D'Amico — Founding Partner
- Jennifer Chalmers Balbach — Partner
- John Collins — Managing Partner
- Michael Petri — Managing Partner
- Aleks Spellman — Vice President
- Mark Zogaria — CFO, CCO
- Krista Jurs — Controller

## Questions

### Where does Summer Street Capital Partners invest geographically?

Summer Street invests across the United States and Canada. The firm operates from a single office in Orchard Park, New York, just outside Buffalo. Its near-border location supports coverage of the cross-border mid-market corridor.

### How does Summer Street align incentives with management teams?

Summer Street emphasizes ensuring that key managers have a meaningful equity interest in the business and share in its success. The firm explicitly states that it invests alongside talented and committed leaders who share its values and entrepreneurial spirit, rather than against them.

### Does Summer Street Capital Partners raise disclosed funds or report AUM?

Summer Street does not publicly disclose its assets under management or the size of any specific fund. The firm's capital structure, fund vehicles, and total deployment figures are not available in public filings or its website.

## Related profiles

- [SummerPlace Equity Partners](https://altss.com/profile/summerplace-equity-partners)
- [Summerway Capital](https://altss.com/profile/summerway-capital-plc)

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Last updated: 2026-08-11T15:08:11.274Z

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