SUSI Partners — Contact Email, Phone & Team

Overview

SUSI Partners is an independent Swiss investment firm specializing in sustainable energy infrastructure investments. With over 15 years of experience, the firm focuses on private, mid-market opportunities arising from the global energy transition. SUSI Partners has raised over EUR 2.3 billion from institutional investors and has executed investments in more than 25 countries, primarily in Europe. Their investments have contributed to avoiding 4.5 million tonnes of CO2e emissions as of year-end 2023. The firm's investment strategies encompass equity and credit opportunities across the energy transition spectrum, including clean energy generation, energy efficiency, and energy storage. They actively invest in and de-risk energy transition infrastructure projects in Southeast Asia, focusing on countries such as the Philippines, Vietnam, Thailand, Indonesia, Malaysia, Cambodia, and Laos. SUSI Partners employs a comprehensive Environmental and Social Management System to ensure high-quality, bankable assets and to monitor development, construction, and operational processes. SUSI Partners operates with a culture grounded in four core values: performance, partnership, sustainability, and innovation. They are committed to delivering excellence, fostering collaboration, ensuring long-term viability, and leading through continuous improvement. The firm is regulated by the Swiss Financial Markets Authority (FINMA) and adheres to a Code of Ethics and Sustainable Conduct, reflecting their dedication to ethical, professional, and sustainable business practices.

Investment Focus

Institutional investors
Professional investors
Qualified investors
Well-informed investors

Portfolio Companies

OasisAlba RenewablesSARASustainable Energy Solutions Partners (SESP)

Get the full list of 54,000+ investors

SUSI Partners and every other firm and angel in the database — as one spreadsheet you keep.

$19one-time payment · no subscription

All 54,000+ investors — VC firms, private equity, family offices and angels
The key person to contact at each one, with their job title
Their work email address
Their phone number
Their LinkedIn profile
Delivered as a single .xlsx file — download it as many times as you like

Get the full list — $19 → One payment. No seats, no credits, no expiry. Already bought it? Sign in to download it again — no second payment.

Every profile on this site is one row of the file, with the contact details masked — browse a few before you buy.

Frequently asked questions about SUSI Partners

What sectors does SUSI Partners invest in?

SUSI Partners invests in Financial Services, Healthcare, Energy, Consumer Goods, Real Estate and Infrastructure, and is based in Zug, Switzerland. SUSI Partners is listed as a private investment firm in the ConnectSafely investor database.