Insights

Innovative Service Offering The Endurance Group's recent launch of Commonality indicates their focus on referral marketing and brand evangelism, presenting an opportunity to cross-sell their new platform to industries like insurance and real estate seeking innovative growth tools.

Technology Integration Their emphasis on leveraging advanced technologies such as Google Cloud, React, and AI strategy suggests potential for collaboration with clients aiming to modernize their sales and marketing operations through cutting-edge digital solutions.

Growth Focus With a revenue range of 10 to 25 million dollars and a mission centered on generating growth opportunities, the company is positioned to engage mid-sized firms seeking tailored outsourced sales and marketing services to scale their business.

Market Specialization Their expertise in serving professional firms across diverse sectors, coupled with a strong emphasis on referral-driven industries, creates opportunities to target similar business segments in need of strategic marketing platforms.

Strategic Positioning As a relatively small firm with a significant technological backbone and innovative offerings, The Endurance Group can be attractive to clients looking for personalized, agile partners capable of implementing integrated AI and marketing strategies.

The Endurance Group Tech Stack

The Endurance Group uses 8 technology products and services including WP Rocket, Bunny Fonts, Google Cloud, and more. Explore The Endurance Group's tech stack below.

  • WP Rocket
    Caching
  • Bunny Fonts
    Font Scripts
  • Google Cloud
    Infrastructure As A Service
  • React
    Javascript Frameworks
  • TweenMax
    Javascript Frameworks
  • reCAPTCHA
    Security
  • Astra
    Web Platform Extensions
  • Google Tag Manager for WordPress
    Web Platform Extensions

The Endurance Group's Email Address Formats

The Endurance Group uses at least 1 format(s):
The Endurance Group Email FormatsExamplePercentage
FLast@theendurancegroup.comJDoe@theendurancegroup.com
50%
FLast@theendurancegroup.comJDoe@theendurancegroup.com
50%

Frequently Asked Questions

Where is The Endurance Group's headquarters located?

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The Endurance Group's main headquarters is located at 16 Middle Street 2nd Floor Portland, Maine 04101 United States. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is The Endurance Group's phone number?

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

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The Endurance Group's official website is theendurancegroup.com and has social profiles on LinkedIn.

How much revenue does The Endurance Group generate?

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As of April 2026, The Endurance Group's annual revenue is estimated to be $500K.

What is The Endurance Group's SIC code NAICS code?

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The Endurance Group's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does The Endurance Group have currently?

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As of April 2026, The Endurance Group has approximately 22 employees across 3 continents, including North AmericaAsiaEurope. Key team members include President And Founder: J. S.President: J. A.Vice President: C. S.. Explore The Endurance Group's employee directory with LeadIQ.

What industry does The Endurance Group belong to?

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The Endurance Group operates in the Business Consulting and Services industry.

What technology does The Endurance Group use?

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The Endurance Group's tech stack includes WP RocketBunny FontsGoogle CloudReactTweenMaxreCAPTCHAAstraGoogle Tag Manager for WordPress.

What is The Endurance Group's email format?

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The Endurance Group's email format typically follows the pattern of FLast@theendurancegroup.com. Find more The Endurance Group email formats with LeadIQ.

When was The Endurance Group founded?

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The Endurance Group was founded in 1999.

The Endurance Group

Business Consulting and ServicesMaine, United States11-50 Employees

In 1998, inspired by explorer Ernest Shackleton, Jim Sullivan founded The Endurance Group to offer outsourced sales and marketing services to professional firms. Over 20 years later, our mission has evolved to generate growth opportunities for clients across diverse B2B, non-profit, and B2C sectors by leveraging innovative strategies, trustworthy relationships, and advanced technologies, all grounded in integrity and creativity.

Embracing the transformative power of AI, we now offer two primary services: B2B Sales and Marketing, and AI Strategy and Implementation. We believe in the future of technology while maintaining the importance of human connection, partnering closely with our clients to ensure their success.

Section iconCompany Overview

Headquarters
16 Middle Street 2nd Floor Portland, Maine 04101 United States
Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5416 - Management, Scientific, and Technical Consulting Services
Founded
1999
Employees
11-50

Section iconFunding & Financials

  • $10M$25M

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

Section iconFunding & Financials

  • $10M$25M

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

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