Insights

Growth Opportunity Fundamental Interactions operates in enterprise market center technology across multiple asset classes and geographies, signaling potential for upsell of scalable market infrastructure and cross-asset trading solutions to larger broker-dealer clients and exchanges seeking modernization.

Regulatory Readiness With a history of evolving to regulation and market structure shifts, FI appears well positioned to offer compliance-focused enhancements, surveillance, and regulatory reporting modules to exchanges, ATSs, and custody providers seeking robust governance.

Strategic Partnerships Past collaborations with firms like Zortag and Seven Stars Cloud indicate a channel-friendly approach; identify opportunities to co-sell or integrate FI technology with custody, settlement, or digital asset platforms to expand market reach.

Mobile and Accessibility Launch of FI Mobile demonstrates capability in mobile trading infrastructure; discuss selling to multi-broker retail and professional ecosystems that require secure, cross-platform access and connectivity to multiple venues.

Thought Leadership Recent white paper on the 24-hour equity trading infrastructure presents FI as a knowledge leader; leverage this to initiate conversations with C-suite stakeholders about modernization roadmaps and long-term technology refresh partnerships.

Fundamental Interactions Tech Stack

Fundamental Interactions uses 8 technology products and services including DoubleClick Floodlight, SiteGround, HTML, and more. Explore Fundamental Interactions's tech stack below.

  • DoubleClick Floodlight
    Advertising
  • SiteGround
    Platform As A Service
  • HTML
    Programming Languages
  • C++
    Programming Languages
  • Google Sign-In for Websites
    Social Login
  • Google Tag Manager
    Tag Management
  • HTTP/3
    Web & Portal Technology
  • HTML5
    Web Tools And Plugins

Media & News

Fundamental Interactions's Email Address Formats

Fundamental Interactions uses at least 1 format(s):
Fundamental Interactions Email FormatsExamplePercentage
First@finteractions.comJohn@finteractions.com
71%
Last@finteractions.comDoe@finteractions.com
29%

Frequently Asked Questions

What is Fundamental Interactions's phone number?

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You can contact Fundamental Interactions'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 Fundamental Interactions's official website and social media links?

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Fundamental Interactions's official website is finteractions.com and has social profiles on LinkedInCrunchbase.

How much revenue does Fundamental Interactions generate?

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As of August 2026, Fundamental Interactions's annual revenue is estimated to be $10M - $25M.

What is Fundamental Interactions's NAICS code?

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Fundamental Interactions's NAICS code is 52 - Finance and Insurance.

How many employees does Fundamental Interactions have currently?

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As of August 2026, Fundamental Interactions has approximately 20 employees across 2 continents, including North AmericaEurope. Key team members include Qa Intern: M. J.Networking: C. T.. Explore Fundamental Interactions's employee directory with LeadIQ.

What industry does Fundamental Interactions belong to?

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Fundamental Interactions operates in the Financial Services industry.

What technology does Fundamental Interactions use?

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Fundamental Interactions's tech stack includes DoubleClick FloodlightSiteGroundHTMLC++Google Sign-In for WebsitesGoogle Tag ManagerHTTP/3HTML5.

What is Fundamental Interactions's email format?

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Fundamental Interactions's email format typically follows the pattern of First@finteractions.com. Find more Fundamental Interactions email formats with LeadIQ.

When was Fundamental Interactions founded?

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Fundamental Interactions was founded in 2011.
Fundamental Interactions logo

Fundamental Interactions

Financial ServicesNew York, United States11-50 Employees

Fundamental Interactions is a financial services company headquartered in New York, founded in 2011. It develops enterprise market center technology platforms that are used across securities exchanges, ATS systems, cryptocurrency exchanges, and inter-dealer brokers, spanning multiple asset classes including digital assets. The firm’s technology supports markets with evolving regulation, technology, and structure, enabling various market participants to operate and connect liquidity across geographic regions. Its offerings are designed to be deployed broadly within complex trading environments, facilitating access to multiple marketplaces and asset classes.
The company targets exchanges, trading venues, and brokers that require scalable infrastructure for market operations, order routing, and liquidity provision. Recent developments include the release of a white paper on 24-hour equity trading infrastructure and innovations, reflecting continued emphasis on market evolution and industry support. Fundamental Interactions positions itself within the financial services ecosystem as a provider of enterprise-grade market center technology that supports diverse trading networks and regulatory-imposed demands.

Section iconCompany Overview

Phone number
NAICS Code
52 - Finance and Insurance
Founded
2011
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Fundamental Interactions's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Fundamental Interactions's revenue is estimated to be in the range of $10M - $25M

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