Ember is a private equity firm. Based in New York, United States. Among the 6 companies in the known portfolio are Caban Systems, Advanced Recycling Technologies, Ground/Water Treatment and Technology, OnSyte, Porous Technologies and SunShare.
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Investment focus
- Sector
- Climate
Contacts
Who to pitch at Ember
Ember portfolio companies (6)
- Caban Systems
- Advanced Recycling Technologies
- Ground/Water Treatment and Technology
- OnSyte
- Porous Technologies
- SunShare
Co-investors
Funds that share portfolio companies with Ember.
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About Ember
The firm's listing covers sector Climate, and focus areas Carbon, Circular Economy, Clean Energy and Clean and Renewable Energy; known deals cluster at Growth, Late-Stage and Seed.
The team counts 5 people in our database. James Hind (Founder), Peter Milligan (Partner) and Mary Weisskopf (Partner) are shown as the contacts to pitch.
Ember shares portfolio companies with 5 other investment firms, among them Verizon Ventures, BCP Ventures and Inspiration Ventures.
Frequently asked questions
What is Ember?
Ember is a private equity firm based in New York, United States, with a known portfolio of 6 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Ember invest in?
Listed sectors include Climate; listed focus areas include Carbon, Circular Economy, Clean Energy and Clean and Renewable Energy. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Ember invest at?
The known deals of Ember include Growth, Late-Stage and Seed rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Ember?
3 of the 5 people on file at Ember are listed as contacts for the firm. All 5 have their own profile page.
How do I contact Ember?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 5 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal