Private Equity

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Greenstone Resources

Greenstone Resources is a gold exploration and development company within the diversified mining sector. It focuses on creating a pipeline of mining projects...

Greenstone Resources logo

Greenstone Resources

Greenstone Resources is a gold exploration and development company within the diversified mining sector. It focuses on creating a pipeline of mining projects through exploration and development of gold deposits, as well as joint ventures to expand its resource base. The company primarily serves the gold mining industry and was founded in 2000 in West Perth, Australia; it was acquired by Horizon Minerals in June 2024 for $8 million.

General information

Firm type

Private Equity

Year founded

2013

Location

Region

Europe

Country

United Kingdom

City

London

Corporate office

London, United Kingdom

Principals

Michael Haworth

Managing Partner and Co-Founder

Mark Sawyer

Managing Partner and Co-Founder

Sector focus

Energy Transition & RenewablesIndustrial Tech

Frequently asked questions

What is Greenstone Resources?

Greenstone Resources is a private equity headquartered in London, United Kingdom.

When was Greenstone Resources founded?

Greenstone Resources was founded in 2013.

Where is Greenstone Resources headquartered?

Greenstone Resources is headquartered in London, United Kingdom, in the Europe region.

What does Altss track for Greenstone Resources?

Altss maintains an OSINT-verified profile of Greenstone Resources covering investment focus (ESG policy, ticket size, target IRR, currency preference, regional focuses, industry focuses, technological focuses), team (service providers and advisors), deals (company deals and fund commitments), and network (associations and event participation). Detailed values are available to Altss subscribers.

What is Greenstone Resources's website?

Greenstone Resources's public website is www.greenstoneresources.com. Verified contact details for principals and decision-makers are available to Altss subscribers.

What type of firm is Greenstone Resources?

Greenstone Resources is classified by Altss as a Private Equity, operating from United Kingdom within the Europe region.

How does Altss source intelligence on Greenstone Resources?

Altss combines OSINT (open-source intelligence) with regulatory filings, public disclosures, and licensed data partners. Source provenance is tracked to support compliance-ready research workflows.

When was Greenstone Resources's Altss profile last updated?

Greenstone Resources's profile on Altss was last refreshed on June 3, 2026. Continuous updates are applied as new public information is verified.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.

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