


The Endurance Group Revenue
Business Consulting and Services • 16 Middle St 2nd Floor, Portland, United States • 21-50 Employees
The Endurance Group revenue & valuation
| Annual revenue | $21,800,000 |
| Revenue per employee | $1,038,000 |
| Estimated valuation?This valuation is estimated based on industry average for the Business Consulting and Services industry and current estimated revenues | $69,800,000 |
| Total funding | No funding |
Key Contact at The Endurance Group
Thomas Kusza
Vice President
Company overview
| Headquarters | 16 Middle St 2nd Floor, Portland, Maine 04101, US |
| Phone number | +12078502232 |
| Website | |
| NAICS | 5416 |
| SIC | 737 |
| Keywords | B2B Marketing, Non Profit, Artificial Intelligence, B2B Sales, Us Market Entry, Non Profit Development, Ai Implementation, Ai Consulting, Hubspot Implementation, Account-Based Selling, Ai Strategy, Hubspot Consulting, Non Profit Donations, Rfp Response Management, Relationship-Based Selling |
| Founded | 1999 |
| Employees | 21-50 |
| Socials |
The Endurance Group Email Formats
The Endurance Group uses 2 email formats. The most common is {first initial}{last name} (e.g., jdoe@theendurancegroup.com), used 60% of the time.
| Format | Example | Percentage |
|---|---|---|
{first initial}{last name} | jdoe@theendurancegroup.com | 60% |
{first initial}{second initial} | jo@theendurancegroup.com | 40% |
About The Endurance Group
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.
Employees by Management Level
Total employees: 21-50
Seniority
Employees
Employees by Department
The Endurance Group has 10 employees across 5 departments.
Departments
Number of employees
Funding Data
The Endurance Group has never raised funding before.
The Endurance Group Tech Stack
Discover the technologies and tools that power The Endurance Group's digital infrastructure, from frameworks to analytics platforms.
Security
WordPress themes
Analytics
JavaScript libraries
JavaScript libraries
Analytics
Page builders
JavaScript libraries
CDN
Font scripts
WordPress themes
JavaScript libraries
Frequently asked questions
4.8
40,000 users



