Insights

Niche Industry Focus Quadrangle Group operates within the venture capital and private equity sectors, with a specialized focus on information and communications technology companies, presenting opportunities for technology service providers and software vendors to tailor solutions for emerging and established firms in this space.

Regional Presence Based in New York City with a small, agile team, Quadrangle offers potential for localized engagement and understanding of regional market trends, making it conducive for service providers aiming to establish strong relationships within the U.S. (particularly NYC) tech investment community.

Financial Range With revenues estimated between $10 million and $25 million, Quadrangle is a mid-sized investment firm likely to seek value-added services such as advanced analytics, deal sourcing platforms, or operational consulting to maximize portfolio performance.

Technology Stack Compatibility The company’s technology stack indicates reliance on cloud computing, web security, and analytics tools, suggesting sales opportunities for cybersecurity solutions, cloud infrastructure services, and performance analytics to support their digital operations.

Strategic Growth Potential Quadrangle’s sector expertise and extensive industry network position it as a strategic partner for firms offering innovative technology solutions, operational improvements, or capital advisory services targeting growth within the information and communications technology industry.

Quadrangle Group Tech Stack

Quadrangle Group uses 7 technology products and services including RackSpace Cloud, SWFObject, Windows Server, and more. Explore Quadrangle Group's tech stack below.

  • RackSpace Cloud
    Data Management Platforms
  • SWFObject
    Miscellaneous
  • Windows Server
    Operating Systems
  • X-XSS-Protection
    Security
  • Google Analytics
    Web Analytics
  • Microsoft ASP.NET
    Web Frameworks
  • Microsoft IIS
    Web Servers

Media & News

Quadrangle Group's Email Address Formats

Quadrangle Group uses at least 1 format(s):
Quadrangle Group Email FormatsExamplePercentage
First.Last@quadranglegroup.comJohn.Doe@quadranglegroup.com
50%
First.Last@quadranglegroup.comJohn.Doe@quadranglegroup.com
50%

Frequently Asked Questions

What is Quadrangle Group's phone number?

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You can contact Quadrangle Group'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 Quadrangle Group's official website and social media links?

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Quadrangle Group's official website is quadranglegroup.com and has social profiles on LinkedIn.

What is Quadrangle Group's SIC code NAICS code?

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Quadrangle Group's SIC code is 6211 - Security Brokers, Dealers, and Flotation Companies NAICS code is 52391 - Miscellaneous Intermediation.

How many employees does Quadrangle Group have currently?

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As of October 2025, Quadrangle Group has approximately 12 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Vice President - Investments: J. A.Co-Founder: A. R.Vice President: S. Y.. Explore Quadrangle Group's employee directory with LeadIQ.

What industry does Quadrangle Group belong to?

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Quadrangle Group operates in the Venture Capital and Private Equity Principals industry.

What technology does Quadrangle Group use?

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Quadrangle Group's tech stack includes RackSpace CloudSWFObjectWindows ServerX-XSS-ProtectionGoogle AnalyticsMicrosoft ASP.NETMicrosoft IIS.

What is Quadrangle Group's email format?

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Quadrangle Group's email format typically follows the pattern of First.Last@quadranglegroup.com. Find more Quadrangle Group email formats with LeadIQ.

When was Quadrangle Group founded?

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Quadrangle Group was founded in 2000.

Quadrangle Group

Venture Capital and Private Equity Principals11-50 Employees

Quadrangle Group is a private investment firm focused on the information and communications technology and services sectors based in New York City.  Quadrangle's extensive network of deep industry relationships and significant sector expertise enhance its ability to maximize value and generate strong, stable results.

Section iconCompany Overview

Phone number
SIC Code
6211 - Security Brokers, Dealers, and Flotation Companies
NAICS Code
52391 - Miscellaneous Intermediation
Founded
2000
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    Quadrangle Group's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Quadrangle Group's revenue is estimated to be in the range of $10M$25M

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