Insights

Net-zero focus Sandbrook Capital is a private investment firm dedicated to transforming energy infrastructure and fighting climate change, with a track record of funding and building climate infrastructure companies and a stated goal of a net-zero world.

Aggressive growth Having committed over $2.3 billion in equity to climate infrastructure since inception and expanding through acquisitions such as United Utility Services, Sandbrook is actively scaling portfolio exposure and pursuing consolidation opportunities.

Operational leadership Recent hires of three Operating Partners Robyn Beavers, John Jones, and Patrick Samson indicate a strategic emphasis on hands-on portfolio value creation and operational improvements to accelerate growth in energy infrastructure businesses.

Strategic acquisitions The firm’s history of launching and acquiring entities like Havfram and Intellirent positions Sandbrook as a potential buyer or co‑investor for infrastructure assets and complementary technology platforms in the energy sector.

Market signals With a revenue range of 50 to 100 million and a mid-sized employee base, Sandbrook represents a target for scalable technology, data analytics, and field operations solutions that support fast-growing climate infrastructure companies and portfolio optimization.

Similar companies to Sandbrook Capital

Sandbrook Capital Tech Stack

Sandbrook Capital uses 8 technology products and services including WordPress, CookieYes, Shopify, and more. Explore Sandbrook Capital's tech stack below.

Media & News

Sandbrook Capital's Email Address Formats

Sandbrook Capital uses at least 3 email formats:
Sandbrook Capital Email FormatsExamplePercentage
FL@sandbrook.comJD@sandbrook.com
69%
Last@sandbrook.comDoe@sandbrook.com
23%
FLast@sandbrook.comJDoe@sandbrook.com
8%

Frequently Asked Questions

What is Sandbrook Capital's official website and social media links?

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Sandbrook Capital's official website is sandbrook.com and has social profiles on LinkedIn.

How much revenue does Sandbrook Capital generate?

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As of August 2026, Sandbrook Capital's annual revenue is estimated to be $50M - $100M.

What is Sandbrook Capital's NAICS code?

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Sandbrook Capital's NAICS code is 5239 - Other Financial Investment Activities.

How many employees does Sandbrook Capital have currently?

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As of August 2026, Sandbrook Capital has approximately 44 employees across 3 continents, including North America, Europe and Asia. Key team members include Co-Founder And Partner At Sandbrook Capital: C. H., Co-Founder And Partner: G. C. and Operating Partner: P. S. Explore Sandbrook Capital's employee directory with LeadIQ.

What industry does Sandbrook Capital belong to?

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Sandbrook Capital operates in the Investment Management industry.

What technology does Sandbrook Capital use?

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Sandbrook Capital's tech stack includes WordPress, CookieYes, Shopify, Microsoft 365, OpenAI, Constant Contact, Vercel and Ahrefs.

What is Sandbrook Capital's email format?

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Sandbrook Capital's email format typically follows the pattern of FL@sandbrook.com. Find more Sandbrook Capital email formats with LeadIQ.

When was Sandbrook Capital founded?

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Sandbrook Capital was founded in 2021.
Sandbrook Capital logo

Sandbrook Capital

Investment ManagementConnecticut, United States11-50 Employees

Sandbrook Capital is a private investment firm focused on building companies that reshape energy infrastructure. It partners with climate-focused entrepreneurs to develop businesses that accelerate the shift to lower-carbon energy. Operating within the investment management sector, the firm concentrates on climate infrastructure opportunities to support durable, system-level improvements.

The founders bring decades of experience in operating, funding, and supporting climate infrastructure ventures and had worked together for more than 17 years before forming Sandbrook Capital in 2021. Based in Stamford, Connecticut, the firm is characterized as a mid-sized organization focused on advancing climate infrastructure initiatives.

Section iconCompany Overview

NAICS Code
5239 - Other Financial Investment Activities
Founded
2021
Employees
11-50

Section iconFunding & Financials

  • $50M - $100M

    Sandbrook Capital's revenue is estimated to be in the range of $50M - $100M

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