Summer Street Capital Partners, LLC
summerstreetcapital.com Direct investor
Summer Street Capital is a private equity firm based in Buffalo, New York, that invests in companies across the US and Canada. It focuses on buyouts, growth financing, recapitalizations, family transitions, and corporate divestitures, with particular interest in environmental services, niche manufacturing, and business services.
Summer Street Capital Partners, LLC is a private equity firm headquartered in Buffalo, New York, United States. It invests directly in companies, at buyout, in environmental Services, niche Manufacturing and business Services. 17 portfolio companies, as it reports.
“Summer Street invests equity capital alongside talented and committed leaders who share our values and entrepreneurial spirit.”
— Summer Street Capital Partners, LLC, own website
- Layer
- Direct investor
- Type
- Private equity
- Stage
- Buyout
- Headquarters
- Buffalo, New York, United States
- Invests in
- US, Canada
- Portfolio
- 17 companies
Team, as Summer Street Capital Partners, LLC publishes it
- 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
Names and roles exactly as listed on summerstreetcapital.com. Nothing else about these people is recorded.
Co-invests most often with
Derived from portfolio pages both investors publish themselves: each pair below lists at least one company in common. 5 co-investors found.
- Tecum Capital Management, LLC 1 shared company: icegame.com
- Lineage Capital, LLC 1 shared company: halcolighting.com
- Harvest Partners, LP 1 shared company: interstatewaste.com
- Littlejohn & Co. 1 shared company: interstatewaste.com
- Ironwood Capital Advisors LLC 1 shared company: actioncarting.com
Where this comes from
Every fact above was read from a page Summer Street Capital Partners, LLC publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.
- https://summerstreetcapital.com/name, is_investor, layer, type, hq_country, hq_city, thesis_quote, thesis_quote_page, description, status, confidence
- https://summerstreetcapital.com/investment-focus/invests_in_geographies, stage_min, stage_max, sectors
- https://summerstreetcapital.com/representative-investments/portfolio_count
- https://summerstreetcapital.com/our-team/people
Is this record wrong or stale? Report a mistake — it reaches us directly, no email address to look up.
Record 4545 · added 2026-09-03 · link last verified 2026-09-06 · confidence high
Similar investors
- Brinkmere Capital Management I, LPPrivate equity · Growth – Buyout · Jacksonville, United States
- Chartwell InvestmentsPrivate equity · Growth – Buyout · New York, United States
- Crossplane Capital Management, LPPrivate equity · Buyout · Dallas, United States
- Evolve CapitalPrivate equity · Buyout · Dallas, United States
- Five Points Capital LLCPrivate equity · Growth – Buyout · Winston-Salem, United States
- Gainline Capital Partners LPPrivate equity · Growth – Buyout · Stamford, United States