Insights

Founder-Friendly Partner CapStreet has repeatedly been named to Inc.’s Founder-Friendly Investors lists (2025 and 2026), signaling a strong track record of backing founder-led companies and potential openness to collaboration, joint ventures, or co-investment opportunities.

Midmarket Platform As a Houston-based lower middle market private equity firm with a history of multiple platform acquisitions and numerous add-on acquisitions, CapStreet represents a strategic partner for sell-side processes, roll-ups, or exited business units seeking alignment with a growth-focused sponsor.

Active Portfolio Growth Recent activity includes acquiring TOPS Field Services and Turbine Ops and divesting The Colt Group, indicating ongoing portfolio expansion and strategic exits that may create cross-sell, advisory, or recapitalization opportunities with portfolio companies.

Tech & Digital Footprint CapStreet’s tech stack—HubSpot, AWS, WordPress, Shopify, Microsoft 365, WP Engine, Piwik, and Vimeo—suggests familiarity with marketing automation, cloud infrastructure, e-commerce, and content platforms, presenting opportunities to offer digital transformation, CRM optimization, or analytics services to portfolio companies.

Funding & Scale With revenue in the low single digits and a track record of securing over $1.5B in capital since 1990, CapStreet is positioned for growth and may be open to co-investment, fund partnerships, or advisory roles that leverage its capital-formation capabilities for targeted acquisition strategies.

Similar companies to The CapStreet Group

The CapStreet Group Tech Stack

The CapStreet Group uses 8 technology products and services including HubSpot Analytics, Amazon Web Services, WordPress, and more. Explore The CapStreet Group's tech stack below.

Media & News

The CapStreet Group's Email Address Formats

The CapStreet Group uses at least 4 email formats:
The CapStreet Group Email FormatsExamplePercentage
FLast@capstreet.comJDoe@capstreet.com
88%
Last_First@capstreet.comDoe_John@capstreet.com
5%
Last@capstreet.comDoe@capstreet.com
4%
First_L@capstreet.comJohn_D@capstreet.com
3%

Frequently Asked Questions

What is The CapStreet Group's phone number?

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You can contact The CapStreet Group'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 The CapStreet Group's official website and social media links?

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The CapStreet Group's official website is capstreet.com and has social profiles on LinkedIn.

How much revenue does The CapStreet Group generate?

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As of November 2026, The CapStreet Group's annual revenue is estimated to be $1M - $10M.

What is The CapStreet Group's NAICS code?

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The CapStreet Group's NAICS code is 52391 - Miscellaneous Intermediation.

How many employees does The CapStreet Group have currently?

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As of November 2026, The CapStreet Group has approximately 11 employees across 1 continents, including North America. Key team members include Managing Partner: N. K., Partner: P. D. L. and Employee: K. J. Explore The CapStreet Group's employee directory with LeadIQ.

What industry does The CapStreet Group belong to?

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The CapStreet Group operates in the Venture Capital & Private Equity industry.

What technology does The CapStreet Group use?

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The CapStreet Group's tech stack includes HubSpot Analytics, Amazon Web Services, WordPress, Shopify, Microsoft 365, WP Engine, Piwik and Vimeo.

What is The CapStreet Group's email format?

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The CapStreet Group's email format typically follows the pattern of FLast@capstreet.com. Find more The CapStreet Group email formats with LeadIQ.
The CapStreet Group logo

The CapStreet Group

Venture Capital & Private EquityUnited States11-50 Employees

The CapStreet Group is a Houston, Texas-based investment firm operating in the United States' lower middle market. It pursues control-oriented equity investments, acquiring and building portfolio companies with strategic and operational support to help them scale. Evidence of its activity includes the January 2026 acquisition of TOPS Field Services, a company that provides inspection, overhaul, and maintenance for gas and steam turbines, LNG equipment, and generators.

CapStreet targets U.S.-based lower-middle-market businesses and collaborates with their management teams to drive growth and improve operations. The recent TOPS Field Services deal illustrates its approach of expanding its portfolio through acquisitions in industrial services within energy infrastructure.

Section iconCompany Overview

Phone number
NAICS Code
52391 - Miscellaneous Intermediation
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    The CapStreet Group's revenue is estimated to be in the range of $1M - $10M

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