We can grow and sell your business 

Endeavour helps founders to grow, lead and sell their businesses. 

Established in London, our clients are leaders of UK and global SME's, agencies, tech spin outs, startups and scaleups. We pride ourselves on giving candid and insightful advice that has a transformative impact and gets you the results you deserve. 

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Growth advisory services

We work as board advisors, supporting you with the right advice, insights and tools to grow your business.

Plan Your Growth

M&A services

We help founders successfully exit their business, selling and maximising their earn out.

Plan Your Exit

We have decades of experience in the corporate, agency and start-up sectors.

We have founded, built, advised, sold, bought and invested in successful companies. Here is a taster...

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People say rather nice things about us..

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Rob O'Donovan, Founder

“What makes Marcus different from the pack, is that he genuinely cares and wants you to succeed. And that is what makes partnering with him an absolute pleasure.”

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“It has been an absolute pleasure working with you and making B2Bi the most successful acquisition in DAN UK.”

Zak Ireson, exit to Gravity Global

"I recommend Andy without hesitation. He brings an invaluable energy and depth of experience to any leadership team that has the ambition to develop & grow."