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GREENBELT CAPITAL PARTNERS

GREENBELT CAPITAL PARTNERS is a Series C+ and buyout fund in the US writing $100M–$250M checks into energy-transition, power-generation, renewable-fuels, transmission-infrastructure, industrial-supply-chains, decarbonization, machinery, electrical-equipment, oil-and-gas and machinery-b2b.

Stages
Series C+, buyout
Sectors
energy-transition, power-generation, renewable-fuels, transmission-infrastructure, industrial-supply-chains, decarbonization, machinery, electrical-equipment, oil-and-gas, machinery-b2b
Check size
$100M–$250M
Invests in
US-wide
Actively investing
Yes
Founded
2021
Assets under management
$2.5B

Thesis

Greenbelt Capital Partners is a private equity firm established in 2021, headquartered in Austin, Texas, with an additional presence in New York. The firm focuses on control-oriented private equity investments across the energy transition spectrum, targeting companies that are driving the shift towards a more resilient, low-carbon, and electrified future. Their investment thesis centers on the "New Energy Economy," recognizing the transformative investment opportunities arising from the increasing demand for power due to modernization, mass electrification, and the deployment of AI infrastructure. They aim to partner with companies that can meet this evolving energy landscape with resilience, purpose, and innovation. The firm's core asset classes include power generation, renewable fuels, transmission infrastructure, and the industrial supply chains that support decarbonization. Greenbelt structures both platform acquisitions and growth equity investments in middle-market companies, often backing management teams executing buy-and-build strategies. Their strategy involves targeting control or co-control transactions, focusing on companies that bridge the gap between innovation and deployment. Greenbelt typically invests between $100 million and $250 million of equity per deal. Their geographic scope is primarily North America, with engagements spanning Texas, California, and the broader US energy corridor. As of June 2025, Greenbelt Capital Partners III L.P. closed at $1 billion, exceeding its initial target of $750 million. This brings the firm's total assets under management to approximately $2.5 billion.

Common questions

Does GREENBELT CAPITAL PARTNERS invest at the Series C+ stage?

Yes. GREENBELT CAPITAL PARTNERS lists Series C+ and buyout among the stages it invests in.

What check size does GREENBELT CAPITAL PARTNERS write?

GREENBELT CAPITAL PARTNERS writes $100M–$250M checks.

Where does GREENBELT CAPITAL PARTNERS invest?

GREENBELT CAPITAL PARTNERS invests in the US.

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