Where McKinsey alumni build the world's next generation of companies.
X26 is the definitive home for ex-McKinsey founders, investors, and operators.
We support ex-McKinsey founders from Day 0 — before the raise, before the launch — and stay with them through their second and third ventures. Our community of 2,500+ spans the full arc of the startup journey, from first-time founders to seasoned operators and investors.
Every two weeks, we're somewhere in the world. Between events, we support our members through fundraising, YC applications, founder retreats, co-founder matching, and partnership events with the likes of MIT and Google.
Regular programming, workshops, and founder sessions to keep you connected and sharp.
Application support, mock interviews, and direct introductions to YC partners and alumni.
Structured matching between complementary founders at every stage of the journey.
Immersive off-site retreats for deep work, peer learning, and lasting connections.
1:1 mentorship from operators, founders, and investors who've been where you're going.
An active digital home with curated channels, deal flow, and peer support around the clock.
Ed co-founded X26 in early 2022 and has driven its investment infrastructure. A former McKinsey consultant in London, he participated in Entrepreneur First before founding a FinTech, and recently founded his second startup at the intersection of AI and Financial Services.
Reece co-founded X26 and went on to found Deasy Labs (YC S23), backed by Bessemer & General Catalyst, acquired by Collibra for a significant eight-figure sum in under two years. He spent 3 years at McKinsey and QuantumBlack before founding Deasy.
Gagan co-founded X26 after working closely with startups through McKinsey's Fuel practice, and most recently scaled revenue at a Series A company from ~$100k to >$2m in 9 months. At X26, he makes introductions between community members to create meaningful connections.
Alexander joined as Founding Partner after operating as a McKinsey consultant, SaaS founder, and C-level leader at a unicorn. In 2025 alone, founders he coached added more than $1 billion in valuation. He co-leads founder retreats with Sam Bourton, CTO of QuantumBlack.
Melissa leads community operations at X26, keeping our 2,500+ member network connected, engaged, and growing. She manages weekly programming, onboarding, and the partnerships that bring new opportunities to X26 founders globally.
Access our curated database of ex-McKinsey founders and investors. Members only.
| Name | Company | Role | YC Batch | Type |
|---|---|---|---|---|
| Reece Griffiths | Deasy Labs → Collibra | CEO & Co-founder | S23 | Founder |
| Ed Bramwell | X26 Capital | Managing Partner | — | Investor |
| Gagan Khurana | X26 | Co-founder | — | Founder |
| Alexander Volz | X26 | Founding Partner | — | Advisor |
| Member A | Stealth | CEO & Co-founder | W24 | Founder |
| Member B | Series A Startup | CTO & Co-founder | S24 | Founder |
| Member C | Venture Capital | Partner | — | Investor |
Showing sample data. Full directory available to members.
Applications are reviewed on a rolling basis. We look for ex-McKinsey founders, investors, and operators building the future.
CONNECT
Whether you're a founder, investor, or operator with McKinsey roots — we'd love to hear from you.
team@x20six.com