The New Generation of Founders Doesn’t Look Like the Old One

For many years, there was a particular image of what an entrepreneur looked like. This image often depicted someone in their late twenties or early thirties who graduated with a degree in computer science from an Ivy League university and worked for a few years in finance or consulting before starting their own business. The data on who’s actually founding companies now tells a changing and more interesting picture (and the UK sits right in the middle of it).

Across the UK founder population broadly, age is not actually trending down. Analysis of The Sunday Times Hundred, Britain’s fastest-growing private companies, found founders ranging from 17 to 68 years old, with an average age of 42. Gen Z entrepreneurs cluster in fast-moving, consumer-facing sectors like fashion and wellness, while older founders dominate in consulting, construction and tech services, where deep expertise and long-term strategic thinking carry more weight. Age, in other words, isn’t a barrier in either direction and plenty of successful founders are building for the first time well into their forties and fifties.

Smaller Startup Teams, By Design

Perhaps the least visible but most structurally significant shift is what these companies look like operationally. AI is fuelling a rise in solo ‘Founder and AI’ UK ventures, where entrepreneurs favour lean, automated operations over hiring staff. Some analysis suggests start-ups built from day one around automated processes, lead qualification, financial modelling, customer support, are scaling with roughly 40-60% fewer staff than equivalent companies founded a decade ago. Where the old generation of founders measured progress partly by headcount, plenty of the new one treat a small team as a feature, not a limitation.

Who is Building: Five Founders, Four Countries

There are plenty of interesting stories of how entrepreuners started in their fields, like Arnau Ayerbe, an AI Engineer and Toby Brown who is building ‘AI-Native computers’:

Throxy

Founded in 2023 by Pablo Jiménez de Parga and Arnau Ayerbe

At 24, Arnau Ayerbe, an AI Engineer at JP Morgan, left his job along with another friend, Pablo Jiménez de Parga also aged 24, to form Throxy (London), an AI firm that creates and sells sales agents. Recently, the firm raised about $6.5 million.

Like Throxy, other AI firms have been founded by people in their 20s and 30s and have raised millions of dollars. Some of the firms create AI agents that sell.

Beem

Founded in 2023 by Toby Brown

Beem (London, UK with a Silicon Valley detour). At just 16, Toby Brown moved from the UK to California to found Beem. Beem builds ‘AI-native computers’ to assist with mundane digital tasks like e-mail and calendar management. Brown deferred to found the company and raise $1 million. Brown claims he made the move to found the company rather than take traditional exams. While the Internet has leveled the playing field and given entrepreneurs more paths to success, perhaps culturally the path Brown took would have been impossible for UK entrepreneurs of previous generations.

Sparkles

Founded in 2025 by Ai Daniil Bekirov

Delve.AI and Induced AI

Dell .AI was founded in 2022 by Pranjali Awasthi and Induced AI was founded by Aryan Sharma and Ayush Pathak in 2023 

Pranjali Awasthi launched Delv.AI, a data-extraction platform, at 17. In Bengaluru, 19-year-olds Aryan Sharma and Ayush Pathak founded workflow-automation startup Induced AI in 2023 and drew early support from OpenAI’s Sam Altman. Both cases point to the same underlying shift the Antler data captures globally: the gap between ‘learning to code’ and ‘founding a funded company’ has compressed dramatically wherever AI tooling is cheap and freely available.