Insights

Sustainability Focus Fortistar's core mission is centered on accelerating the transition to a lower carbon future, indicating a strong commitment to renewable energy and sustainable infrastructure investments. This focus presents opportunities to collaborate on green energy projects and technologies aligned with environmental objectives.

Sector Expertise With extensive experience in Power, Transportation, and Industrial sectors, Fortistar is well-positioned to evaluate and fund innovative technologies and solutions in energy production, distribution, and industrial sustainability, making it an ideal partner for cutting-edge clean tech investments.

Growth Potential The company's revenue range of 25 to 50 million dollars suggests a mid-sized investment firm looking to expand its portfolio. Engaging with Fortistar could open opportunities to introduce new renewable projects and strategic acquisitions within its sectors of interest.

Collaborative Approach Fortistar emphasizes a hands-on, problem-solving methodology supported by a team experienced in operations and finance, indicating a receptive environment for strategic partnerships and joint ventures aimed at advancing sustainable energy solutions.

Competitive Positioning As a privately owned firm with a focused mission and sector expertise, Fortistar presents a compelling alternative to larger competitors by offering tailored, innovation-driven investment opportunities that align with clients’ environmental and financial goals.

Fortistar Tech Stack

Fortistar uses 8 technology products and services including DreamWeaver, jQuery Migrate, Modernizr, and more. Explore Fortistar's tech stack below.

  • DreamWeaver
    Editors
  • jQuery Migrate
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • GlobalSign
    System Security Services
  • Bootstrap
    UI Frameworks
  • GoDaddy
    Web Hosting
  • Contact Form 7
    Web Platform Extensions
  • jQuery Waypoints
    Web Tools And Plugins

Media & News

Fortistar's Email Address Formats

Fortistar uses at least 1 format(s):
Fortistar Email FormatsExamplePercentage
FLast@fortistar.comJDoe@fortistar.com
88%
FirLast@fortistar.comJohDoe@fortistar.com
6%
FirstLast@fortistar.comJohnDoe@fortistar.com
6%

Frequently Asked Questions

Where is Fortistar's headquarters located?

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Fortistar's main headquarters is located at White Plains, New York 10601 United States. The company has employees across 2 continents, including North AmericaAsia.

What is Fortistar's stock symbol?

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Fortistar is a publicly traded company; the company's stock symbol is FSSI.

What is Fortistar's official website and social media links?

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Fortistar's official website is fortistar.com and has social profiles on LinkedIn.

What is Fortistar's NAICS code?

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Fortistar's NAICS code is 52391 - Miscellaneous Intermediation.

How many employees does Fortistar have currently?

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As of May 2026, Fortistar has approximately 58 employees across 2 continents, including North AmericaAsia. Key team members include Chief Technology Officer: B. A.Vice President Of Engineering: D. N.Adm Assistant To President: L. F.. Explore Fortistar's employee directory with LeadIQ.

What industry does Fortistar belong to?

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Fortistar operates in the Venture Capital and Private Equity Principals industry.

What technology does Fortistar use?

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Fortistar's tech stack includes DreamWeaverjQuery MigrateModernizrGlobalSignBootstrapGoDaddyContact Form 7jQuery Waypoints.

What is Fortistar's email format?

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Fortistar's email format typically follows the pattern of FLast@fortistar.com. Find more Fortistar email formats with LeadIQ.

Fortistar

Venture Capital and Private Equity PrincipalsNew York, United States51-200 Employees

Founded in 1993, Fortistar is a privately owned investment firm focused on accelerating the transition to a lower carbon future.  We invest our own capital and support those investments with a hands-on approach to creating economic value responsibly. 

We have extensive experience in the Power, Transportation, and Industrial sectors as well as the technologies evolving them.  

Our success is built on a foundation of problem solving, collaboration, and utilization of an experienced team who share a deep understanding of operations, finance, and development to drive sustainable performance.

Section iconCompany Overview

Headquarters
White Plains, New York 10601 United States
Stock Symbol
FSSI
NAICS Code
52391 - Miscellaneous Intermediation
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $25M$50M

    Fortistar's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Fortistar's revenue is estimated to be in the range of $25M$50M

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