Insights

Growing Asset Portfolio SUSI Partners has actively expanded its energy transition infrastructure assets, with recent asset sales to notable entities like NRGi, Ikea, Equinor, and Qualitas Energy, indicating ongoing portfolio management and potential for future asset divestments or acquisitions.

Sustainable Investment Focus With a strong emphasis on renewable energy, energy efficiency, and storage solutions across Europe and Southeast Asia, SUSI Partners is targeting companies involved in clean energy projects, offering opportunities for partnerships, tech solutions, or co-investments.

Recent Funding Highlights The company's recent successful financing of $139 million from development banks like BII and FMO demonstrates financial stability and openness to additional funding sources, suggesting potential for collaboration on future large-scale renewable projects.

Market Engagement Participation in events such as the Sustainable Asia Renewable Assets conference indicates SUSI Partners’ active engagement in regional renewable markets, providing avenues for networking, joint ventures, and market expansion partnerships.

Strategic Acquisition and Sale Activity SUSI Partners’ recent strategy of acquiring and divesting energy assets in Europe and Southeast Asia demonstrates a dynamic approach that can open opportunities for investors, service providers, or technology vendors to support their transaction pipeline and portfolio management.

SUSI Partners Tech Stack

SUSI Partners uses 8 technology products and services including SCADA, CookieYes, MySQL, and more. Explore SUSI Partners's tech stack below.

  • SCADA
    Control Systems
  • CookieYes
    Cookie Compliance
  • MySQL
    Database
  • Microsoft Excel
    Editors
  • Apple iCloud Mail
    Email
  • PHP
    Programming Languages
  • HSTS
    Security
  • Animate.css
    UI Frameworks

Media & News

SUSI Partners's Email Address Formats

SUSI Partners uses at least 2 format(s):
SUSI Partners Email FormatsExamplePercentage
F.Last@susi-partners.chJ.Doe@susi-partners.ch
92%
First.Last@susi-partners.chJohn.Doe@susi-partners.ch
3%
Last.First@susi-partners.chDoe.John@susi-partners.ch
3%
L.First@susi-partners.chD.John@susi-partners.ch
2%
F.Last@susi-partners.comJ.Doe@susi-partners.com
95%
Last@susi-partners.comDoe@susi-partners.com
5%

Frequently Asked Questions

Where is SUSI Partners's headquarters located?

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SUSI Partners's main headquarters is located at 17 Maneggstrasse Zürich, Zurich 8041 Switzerland. The company has employees across 3 continents, including EuropeAsiaNorth America.

What is SUSI Partners's phone number?

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You can contact SUSI Partners's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is SUSI Partners's official website and social media links?

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SUSI Partners's official website is susi-partners.com and has social profiles on LinkedIn.

What is SUSI Partners's NAICS code?

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SUSI Partners's NAICS code is 5239 - Other Financial Investment Activities.

How many employees does SUSI Partners have currently?

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As of April 2026, SUSI Partners has approximately 39 employees across 3 continents, including EuropeAsiaNorth America. Key team members include Ceo-& Management-Assistant, Office Manager: K. G.Vice President - Operations: K. I.Hon. Chairman & Founder: T. R.. Explore SUSI Partners's employee directory with LeadIQ.

What industry does SUSI Partners belong to?

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SUSI Partners operates in the Investment Management industry.

What technology does SUSI Partners use?

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SUSI Partners's tech stack includes SCADACookieYesMySQLMicrosoft ExcelApple iCloud MailPHPHSTSAnimate.css.

What is SUSI Partners's email format?

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SUSI Partners's email format typically follows the pattern of F.Last@susi-partners.ch. Find more SUSI Partners email formats with LeadIQ.

When was SUSI Partners founded?

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SUSI Partners was founded in 2009.

SUSI Partners

Investment ManagementZurich, Switzerland11-50 Employees

SUSI Partners is a Gresham House company specialising in mid-market energy transition infrastructure investments for institutional investors.

As early movers in the energy transition, we have built comprehensive expertise across renewable energy, energy efficiency, energy storage, and electrification. Our capabilities span equity and credit investments across the infrastructure risk-return spectrum, supported by a proactive approach to risk management and value creation. We are a Europe-focused investor with a dedicated strategy for Southeast Asia and experience in selected OECD markets. 

Since January 2026, our team and investment strategies are part of Gresham House, a UK-headquartered specialist alternative asset manager with a focus on sustainable real assets and more than €12bn in assets under management. Together, we have formed one of Europe’s leading platforms dedicated to mid-market energy transition investments with over €3bn in assets under management.

Section iconCompany Overview

Headquarters
17 Maneggstrasse Zürich, Zurich 8041 Switzerland
Phone number
NAICS Code
5239 - Other Financial Investment Activities
Founded
2009
Employees
11-50

Section iconFunding & Financials

  • $50M$100M

    SUSI Partners's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    SUSI Partners's revenue is estimated to be in the range of $50M$100M

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