Insights

Growth Strategy Focus Summer Street Capital Partners specializes in investing in small to mid-market profitable companies across diverse industries such as manufacturing, distribution, and environmental services. Their involvement in buyouts, recapitalizations, and growth initiatives suggests a strong need for supportive financial and operational services tailored to scaling businesses.

Recent Operational Changes The firm has experienced recent asset divestments and partnerships, including a sale to Aurora Capital Group and collaborations with Frontierwaste and PA Capital. These developments indicate ongoing transformation and expansion efforts, presenting opportunities for companies offering M&A advisory, integration solutions, or post-transaction support.

Technology Adoption Although the company's technology stack primarily focuses on web and SEO tools, their engagement in strategic growth and operational support highlights potential openings for enterprise software solutions, data analytics, or digital transformation services that can enhance portfolio company performance.

Financial Profile With revenues between 10 and 25 million dollars, Summer Street Capital’s portfolio companies are in a critical stage of growth and operational optimization. This size bracket often seeks targeted financial services, SaaS-based solutions, or consulting services to support expansion and efficiency improvements.

Collaborative Partnerships The firm has long-term collaborations with management and consulting firms, including Performance Management Partners, suggesting openness to strategic partnerships that provide organizational, HR, and training solutions to their portfolio companies for sustainable growth.

Summer Street Capital Partners Tech Stack

Summer Street Capital Partners uses 8 technology products and services including RSS, Google Fonts API, Choices, and more. Explore Summer Street Capital Partners's tech stack below.

  • RSS
    Content Management System
  • Google Fonts API
    Font Scripts
  • Choices
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • jQuery Mobile
    Mobile Frameworks
  • Yoast SEO
    Search Engines
  • MediaElement.js
    Video Players
  • FitVids.js
    Web Tools And Plugins

Media & News

Summer Street Capital Partners's Email Address Formats

Summer Street Capital Partners uses at least 1 format(s):
Summer Street Capital Partners Email FormatsExamplePercentage
FLast@summerstreetcapital.comJDoe@summerstreetcapital.com
69%
First.Last@summerstreetcapital.comJohn.Doe@summerstreetcapital.com
21%
FirstLast@summerstreetcapital.comJohnDoe@summerstreetcapital.com
5%
Last@summerstreetcapital.comDoe@summerstreetcapital.com
5%

Frequently Asked Questions

Where is Summer Street Capital Partners's headquarters located?

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Summer Street Capital Partners's main headquarters is located at 70 West Chippewa Street Suite 500 Buffalo, New York 14202 United States. The company has employees across 1 continents, including North America.

What is Summer Street Capital Partners's phone number?

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You can contact Summer Street Capital Partners's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Summer Street Capital Partners's official website and social media links?

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Summer Street Capital Partners's official website is summerstreetcapital.com and has social profiles on LinkedIn.

How much revenue does Summer Street Capital Partners generate?

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As of February 2026, Summer Street Capital Partners's annual revenue is estimated to be $42M.

What is Summer Street Capital Partners's NAICS code?

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Summer Street Capital Partners's NAICS code is 52391 - Miscellaneous Intermediation.

How many employees does Summer Street Capital Partners have currently?

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As of February 2026, Summer Street Capital Partners has approximately 13 employees across 1 continents, including North America. Key team members include Cfo / Cco: M. Z.President: J. B.Partner: M. P.. Explore Summer Street Capital Partners's employee directory with LeadIQ.

What industry does Summer Street Capital Partners belong to?

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Summer Street Capital Partners operates in the Venture Capital and Private Equity Principals industry.

What technology does Summer Street Capital Partners use?

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Summer Street Capital Partners's tech stack includes RSSGoogle Fonts APIChoicesjQueryjQuery MobileYoast SEOMediaElement.jsFitVids.js.

What is Summer Street Capital Partners's email format?

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Summer Street Capital Partners's email format typically follows the pattern of FLast@summerstreetcapital.com. Find more Summer Street Capital Partners email formats with LeadIQ.

When was Summer Street Capital Partners founded?

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Summer Street Capital Partners was founded in 1999.

Summer Street Capital Partners

Venture Capital and Private Equity PrincipalsNew York, United States11-50 Employees

Summer Street Capital Partners LLC,  founded in 1999, is a Buffalo, NY-based private equity firm with committed capital focused on investing in small to mid-market companies. The firm invests alongside talented managers, bringing capital and other resources to support acquisitions, aggressive growth strategies, management buy-outs, family transitions, corporate divestitures, and recapitalizations.  We seek to invest in profitable companies with $20-$150 million in revenue and consider diverse industries.  We have investment and operating experience in manufacturing, distribution, business & industrial services, and environmental services. Our substantial operational experience, relationship-driven style and collaborative approach combines to support management in achieving mutual goals.

Section iconCompany Overview

Headquarters
70 West Chippewa Street Suite 500 Buffalo, New York 14202 United States
Phone number
NAICS Code
52391 - Miscellaneous Intermediation
Founded
1999
Employees
11-50

Section iconFunding & Financials

  • $10M$25M

    Summer Street Capital Partners's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Summer Street Capital Partners's revenue is estimated to be in the range of $10M$25M

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