Susquehanna Sustainable Investments
Overview
Susquehanna Sustainable Investments (SSI) is an investment firm that supports early-stage companies developing environmentally friendly, market-based solutions in mitigation, adaptation, and removal.
Portfolio Companies
10
Website
sig-ssi.comInvestments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Panthalassa | May 2026 | Series B | Co-investor |
| Zanskar | Jan 2026 | Series C | Co-investor |
| Critical Energy | Jun 2026 | Seed | Co-investor |
| Virtual Peaker | Feb 2025 | VC Round | Co-investor |
| Derapi | Feb 2026 | Seed | Co-investor |
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Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is Susquehanna Sustainable Investments based?
Susquehanna Sustainable Investments is headquartered in Pennsylvania, United States.
When was Susquehanna Sustainable Investments founded?
Founding year information for Susquehanna Sustainable Investments is not publicly available.
How many portfolio companies does Susquehanna Sustainable Investments have?
Susquehanna Sustainable Investments has 10 portfolio companies in Caplight's dataset.
What are some companies in Susquehanna Sustainable Investments's portfolio?
Portfolio companies visible on Caplight include Panthalassa, Zanskar, Critical Energy, Virtual Peaker, Derapi.
What was Susquehanna Sustainable Investments's most recent investment shown here?
Susquehanna Sustainable Investments's most recent investment in this portfolio sample was in Critical Energy in 2026.
What sectors does Susquehanna Sustainable Investments focus on?
Susquehanna Sustainable Investments focuses on Energy & Sustainability, Energy & Sustainability, Energy & Sustainability, Energy & Sustainability, Energy & Sustainability, AI, Data & Cloud Infrastructure, Energy & Sustainability, Healthcare & Life Sciences, Energy & Sustainability, Energy & Sustainability, Frontier & Industrial Tech, Enterprise Software, FinTech, Energy & Sustainability, Frontier & Industrial Tech, Enterprise Software, Frontier & Industrial Tech, Enterprise Software, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech.
What company stages does Susquehanna Sustainable Investments focus on?
Susquehanna Sustainable Investments typically invests at the Mid stage.