Liam Fuller (Source)

Overview

Liam Fuller, an 18-year-old Irish entrepreneur, is rapidly gaining recognition in the tech industry as the co-founder of Source, an AI-powered startup that automates stock purchasing for retailers. Fuller's company, Source, employs agentic AI to streamline procurement processes, making it easier for businesses to manage inventory with minimal manual intervention. Having recently secured significant pre-seed funding, Fuller is notable not just for his age, but also for his innovative approach to solving modern retail challenges. His work has positioned him as an emerging influential figure in the tech startup ecosystem.

Recent Developments

July 2025: Liam Fuller's startup, Source, closed a successful pre-seed funding round, raising $1.4 million. The funding was secured with the help of Square Peg Capital's co-founder Paul Bassat and support from former Stripe CTO, David Singleton, among others. This financial backing is a testament to Fuller's potential and the viability of his company's innovative AI solutions.
April 2025: During a family visit to Australia, Fuller managed to secure a meeting with investors which laid the foundation for Source's funding success. His ability to engage with high-profile venture capitalists at such a young age underscores his exceptional entrepreneurial instincts.
Source has been noted for its capacity to automate stock purchasing using agentic AI, allowing retailers to cut down on the manual, error-prone methods traditionally used in inventory management.

Personal Information

Attribute	Information
Full Name	Liam Fuller
Born	Likely 2006 or 2007, Ireland
Nationality	Irish
Occupation	Entrepreneur, Co-Founder of Source
Known For	Co-founding Source, an AI retail tech startup
Net Worth	Not publicly available
Education	Left school to focus full-time on entrepreneurial pursuits

Early Life and Education

Liam Fuller grew up in Ireland, where he displayed an early interest in technology and entrepreneurship. While specific details about his childhood and family background remain private, his entrepreneurial spirit became evident through various projects and startups undertaken during his teenage years. His educational background includes a mix of formal studies and self-directed learning, which he chose to leave prematurely in favor of pursuing his business ventures full-time. This decision signifies his commitment to his startups and highlights a trend of young founders forging non-traditional paths.

Career and Notable Achievements

Liam Fuller's career trajectory has been impressive given his young age. His ventures show a deep understanding of both technology and business needs.

Founding Source: In 2025, Fuller co-founded Source, leveraging AI to enhance retail procurement processes. The company's innovative approach caught the attention of major investors.
Securing Pre-Seed Funding: Source successfully raised $1.4 million in a pre-seed funding round, led by prestigious firms including Square Peg Capital.
Business Acumen and Networking: Fuller demonstrated considerable business savvy by networking with high-profile investors during his travels, an initiative that paid off with the securing of funds.

Current Work and Impact

Currently, Liam Fuller serves as the CEO of Source, dedicating his efforts to expanding and refining the company's services. His work with Source is impacting the retail sector significantly, automating tedious inventory processes and allowing businesses to operate more efficiently. Fuller's ingenuity not only influences his company but also inspires the tech start-up ecosystem, pushing the boundaries of how AI can be applied in traditional industries.

Conclusion

Liam Fuller represents a new wave of young entrepreneurs who are shaping the future of business through technology. His dedication and innovative vision for Source demonstrate the power of AI in transforming industry norms. As Source scales, Fuller's influence is likely to grow, potentially setting new standards for how young entrepreneurs create and lead successful companies in the tech world.