Denham Capital
VC Fund
Boston, United States
Denham Capital is a VC fund in Boston focused on Energy and Renewable Energy. Denham Capital Management LP is a private equity firm specializing in investments across all stages of the corporate, asset, metals and minerals project life cycle from development projects to mature, middle market, buyouts, and operating businesses and from private to public, and domestic to international. The firm typically invests in energy,commodities, and resources with a focus on oil and gas, mining, and power and renewables. Within oil and gas sector, the firm invests in a wide range of business types, strategies, and geographies including upstream exploration and production, midstream infrastructure development, and niche oilfield service and equipment companies.
- Total investments:
- 20
- Last investment:
- Lead investor:
- 55%
- Fund size:
- $558M
- Last fund:
Last updated:
For AI agents: llms.txt
Industries Denham Capital invests in
Stages Denham Capital invests in
Countries Denham Capital invests in
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Stuart Porter
|
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Alixe Ryan
|
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Bert Koth
|
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Carl Tricoli
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| See all 11 contacts → | |||
Investment Focus
Industry
- Energy 11 (55%)
- Renewable Energy 9 (45%)
- Oil and Gas 6 (30%)
- Clean Energy 3 (15%)
- Natural Resources 3 (15%)
Stage
- Private Equity 15 (75%)
- Debt Financing 3 (15%)
- Seed 1 (5%)
- Post-IPO Equity 1 (5%)
Country
- United States 14 (70%)
- Canada 3 (15%)
- Spain 1 (5%)
- Morocco 1 (5%)
- Luxembourg 1 (5%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
Scott Mackin
Partner
|
Partner | Total investments: 6 | Find email | |
|
Stuart Porter
Founder, Managing Partner, CEO and CIO
|
Founder, Managing Partner, CEO and CIO | Total investments: 5 | Find email | |
|
Alixe Ryan
Director, Investor Relations and Fundraising
|
Director, Investor Relations and Fundraising | Total investments: 0 | Find email | |
|
Bert Koth
Managing Director and Partner, Denham Mining Fund
|
Managing Director and Partner, Denham Mining Fund | Total investments: 1 | Find email | |
|
Carl Tricoli
Founder and Managing Partner
|
Founder and Managing Partner | Total investments: 0 | Find email | |
| See all 11 team members → | ||||
Investments
| Company | Description | Round | Links |
|---|---|---|---|
PureSky Energy
|
PureSky Energy Renewable Energy Power Generation Firm that offers environmental solutions. | $245.7M / Debt Financing / Jul 15, 2026 | |
Estuary Power
|
Estuary Power develops, sponsors, and finances energy projects. | $340M / Debt Financing / Dec 31, 2024 | |
Dimension Energy
|
The Dimension Renewable Energy team has more than a decade of experience developing renewable energy projects around the world. | $284M / Debt Financing / Dec 11, 2024 | |
Neo Themis
|
Neo Themis has put in place a well-structured advisory board which provides informed guidance on their investment strategy and assists with corporate governance matters. Their Advisory Board consist of experts with a diversified track record in the African power sector and beyond.Their contributions confer a strategic advantage to our businessand provide them with a wide array of advice for generating superior results. | Private Equity / Jan 01, 2022 | |
Incoa Performance Minerals
|
Incoa Performance Minerals specializes in production and distribution of Calcium carbonate. | Private Equity / Jan 01, 2021 | |
Ceiba Energy Services
|
Ceiba provides specialized services to the energy sector, specifically to companies involved in the exploration, extraction and production of oil and natural gas. Ceiba develops and constructs facilities in proximity to its customers to provide treatment of crude oil emulsion, terminalling, storage and marketing of oil and disposal of productionwater. | $250M / Post-IPO Equity / Jan 13, 2020 | |
Rio Energy international
|
Rio Energy International, Inc. offers crude oil, refined petroleum, and petrochemical products buying, transportation, storage, blending, and reselling services. Additionally, it provides crude oil supply and marketing services. Rio Energy International, Inc. was founded in 1980 and is headquartered in Houston, Texas. | $153.4M / Private Equity / Mar 27, 2017 | |
JDS Silver
|
The Company’s management is an aligned team of experts with over 100 years of resource experience in identifying and maximizing the value of stranded mining assets. More specifically, they possess a depth of experience and market credibility in fit for purpose resource development of profitable, quick to cash flow and expandable assets. | $65M / Private Equity / Sep 27, 2016 | |
Tall City Exploration
|
Tall City Exploration II LLC is a Denham Capital-backed exploration and production oil and gas company headquartered in Midland, Texas. The company’s primary activities include the pursuit of acquisitions and the exploration and development of upstream oil and gas assets in the Permian Basin. | $300M / Private Equity / May 24, 2016 | |
Jenner Renewables
|
JennerRenewables aims to become a leading independent power producer focused on the development of renewable energies worldwide, while showing the utmost respect for the communities in which it operates and the environment generally. We invest only in premium technologies and projects that generate a stable cash flow in markets with strong growthpotential, thereby maximizing long-term value for our shareholders.In recent years, renewable energies have become a sound investment thanks to advances in industrial science and improved predictability for production. Most countries are therefore opting for a sector that not only provides energy independence and security, but also fulfills environmental objectives in the fight against climate change. We at Jenner are committed to creating a business that is principled, stimulating and sustainable as we proactively work with our stakeholders. | Private Equity / Sep 24, 2015 | |
| See all 20 investments → | |||
Co-Investors
First Citizens Bank
2 deals together
National Bank of Canada
2 deals together
Cadence Design Systems
1 deal together
AB CarVal Investors
1 deal together
Comerica Bank
1 deal together
ING Bank Slaski
1 deal together
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FAQ
What does Denham Capital invest in?
Denham Capital invests primarily in Energy, Renewable Energy and Oil and Gas startups, most often at Private Equity and Debt Financing stage. Most of the 20 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Denham Capital?
Public channels for Denham Capital include LinkedIn and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
Who are the partners at Denham Capital?
The team at Denham Capital includes Scott Mackin (Partner), Stuart Porter (Founder, Managing Partner, CEO and CIO) and Alixe Ryan (Director, Investor Relations and Fundraising), among 11 team members tracked by Shizune. The Team section lists each member with their title, investment count and links.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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