Entrepreneur, Author & Keynote Speaker
About Me
At 18 I joined KPMG on their Sponsored Degree Programme, and spent 5 years climbing the corporate ladder, working with FTSE-listed to SMB clients.
But along the way, I realised there was a creative spark within me and I wanted to have more impact — so I quit.
Since I’ve gone onto become a creator & entreprenuer. I’ve helped founders, executives and public thinkers — from NYSE-listed companies to Harvard professors — elevate their social presence through industry-leading thought leadership content and personal branding. I’ve also collaborated with high-profile voices, including Steven Bartlett, Wim Hof and Arthur Brooks.
Speaker Trailer
I speak at the intersection of trust, AI and content marketing — helping leaders build brands that cut through the noise, earn credibility, and drive real commercial outcomes.
Thought Leadership
Driving Commercial Impact
At the start of 2024, I founded Triangle. We build LinkedIn ecosystems that have driven 100M+ impressions, senior-level SQLs, and enterprise conversations — consistently influencing pipeline and deal flow across B2B and complex, regulated industries. We’re now a fast-growing team of 10, based between London, New York Ciry and Los Angeles.
Get in touch.
If you're looking to collaborate, explore potential partnerships, or are interested in having me speak at your event, I'd love to connect. Feel free to reach out, and let's discuss how we can create something impactful together. Email: matt@mattswain.com