About | The Endurance Group | Lead Generation & Marketing Experts

Our Story

" Through endurance we conquer "

- Ernest Shackleton

In 1915, the ship Endurance, led by Captain Ernest Shackleton, made history with its daring Antarctic expedition. Historians have recognized Shackleton and his crew for their legendary fortitude, as they persevered through unimaginable challenges. The Endurance Group was named after this storied vessel, with a mission to seek challenge and chart new territory.

Since 1999, The Endurance Group has displayed the perseverance and character it takes to complete even the most challenging projects successfully. Our growth mindset, coupled with innovative thinking, allows us to deliver consistent, measurable results for our clients. 

We’ve made a name for ourselves by setting the standard for relationship-based sales and marketing. We strive to form genuine connections with prospects, focusing on the social ties that connect us all. We welcome you to become part of our story as we help your business make its mark. 

Based in Portland, Maine

Come visit us on Exchange Street in downtown Portland, Maine! With offices in Portland and Boston we’re proud to contribute to the regional business ecosystem. While we are headquartered in Portland, we support business growth worldwide; we serve clients from around the U.S, as well as Ireland, India, Colombia, and other countries. 

Discover a Dedicated Team

The team at The Endurance Group values the relationships we form with clients, and always make the most of our expertise to help scale their ventures. We look forward to getting to know you and helping scale your success! 

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