Insights

Operational investing Circumference Group emphasizes an operationally-focused investment approach across public markets, private co-investing, and advisory services, indicating a potential fit for sell-side and advisory pitches highlighting operational improvements and value creation.

Leadership network With a leadership team and board expanded by senior advisors and executives including a former CEO of Endurance International and other strategic hires in 2021–2022, there are opportunities to present strategic partnerships, co-investment opportunities, and advisor-led engagement.

Growth trajectory Recent hires in private investing and senior advisory roles suggest an active platform expansion and appetite for new deals, making a compelling case for introducing deal flow, target companies, and collaboration on acquisition or growth equity opportunities.

Tech and data The technology stack and emphasis on a Core Value Assessment framework imply a data-driven, metrics-focused due diligence approach, which can be leveraged to propose technology-enabled value-creation services and analytics partnerships.

Mid-market focus Revenue range and employee footprint place Circumference Group in the mid-market segment alongside peers like Accel-KKR and Insight Partners, signaling opportunities for mid-size company engagements, co-investments, and advisory services targeted at growth-stage businesses.

Circumference Group Tech Stack

Circumference Group uses 8 technology products and services including WordPress, JSON-LD, Chart.js, and more. Explore Circumference Group's tech stack below.

  • WordPress
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • Chart.js
    Javascript Graphics
  • UNIX
    Operating Systems
  • Cloudflare Bot Management
    Security
  • Endurance International Group
    Web Hosting
  • OpenSSL
    Web Server Extensions
  • Nginx
    Web Servers

Media & News

Circumference Group's Email Address Formats

Circumference Group uses at least 1 format(s):
Circumference Group Email FormatsExamplePercentage
First.Last@circumferencegroup.comJohn.Doe@circumferencegroup.com
79%
First@circumferencegroup.comJohn@circumferencegroup.com
21%

Frequently Asked Questions

What is Circumference Group's phone number?

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

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Circumference Group's official website is circumferencegroup.com and has social profiles on LinkedIn.

How much revenue does Circumference Group generate?

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As of July 2026, Circumference Group's annual revenue is estimated to be $25M - $50M.

What is Circumference Group's NAICS code?

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Circumference Group's NAICS code is 5239 - Other Financial Investment Activities.

How many employees does Circumference Group have currently?

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As of July 2026, Circumference Group has approximately 36 employees across 1 continents, including North America. Key team members include Guangdong: K. H.Administrative Support: J. B.: H. L.. Explore Circumference Group's employee directory with LeadIQ.

What industry does Circumference Group belong to?

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Circumference Group operates in the Investment Management industry.

What technology does Circumference Group use?

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Circumference Group's tech stack includes WordPressJSON-LDChart.jsUNIXCloudflare Bot ManagementEndurance International GroupOpenSSLNginx.

What is Circumference Group's email format?

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

When was Circumference Group founded?

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Circumference Group was founded in 2009.
Circumference Group logo

Circumference Group

Investment ManagementArkansas, United States11-50 Employees

Circumference Group is an investment management firm based in Little Rock, Arkansas, founded in 2009 by Jeff Fox, who has led Endurance International, Convergys, and Alltel. The firm operates across public market investing, private co-investing, and strategic and operations advisory services. It emphasizes an operational, bottom-up approach to identifying value and uses an internal framework called the Core Value Assessment to guide its research and analytics. Its client base includes investors seeking both public and private opportunities plus advisory support to improve operational performance. In November 2021, Circumference Group appointed Joe Hill as chief executive officer to lead its expanded private investments platform.

Section iconCompany Overview

Phone number
NAICS Code
5239 - Other Financial Investment Activities
Founded
2009
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Circumference Group's revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    Circumference Group's revenue is estimated to be in the range of $25M - $50M

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