William Fairbairn net worth
Quick answer
William Fairbairn's estimated net worth is $18.0M (range $12.6M – $27.0M) as of 2026. William Fairbairn is Founder at Zalos. Zalos valuation.
William Fairbairn is Founder at Zalos (YC F25). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Region: United Kingdom
- Industries: B2B, Operations
- Team size: 2
- Website: https://www.zalos.ai/
Who is William Fairbairn?
William Fairbairn is a co-founder of Zalos, a Y Combinator startup focused on innovative technology solutions.
Highlights:
- Y Combinator
- Zalos
About Zalos
*Eliminate your Finance Operations grunt work!* ⚡Computer Agent logs into existing systems (e.g., ERP, Accounting, other CFO systems) ⚡Automates Finance processes (e.g., pricing, billing, month-end) ⚡Uploads & submits in your system (e.g., create journal entry)
*The Blockers ➜ Your Finance Systems:* Finance Operations is buried in repetitive tasks, driving: ❌ Lack finance visibility for decision-making ❌ Wasted...
FAQ: William Fairbairn net worth and Zalos valuation
What is William Fairbairn's net worth?
William Fairbairn's estimated net worth is $18.0M (range $12.6M – $27.0M) as of 2026. William Fairbairn is Founder at Zalos. Entrepreneurial Check publishes an independent model-based estimate from public company and role data. Not verified net worth, and Entrepreneurial Check is not affiliated with Y Combinator or the profiled companies.
What is Zalos valuation?
Zalos's estimated valuation on Entrepreneurial Check is $36.0M. That valuation, or a disclosed round when one is public, is the source for the paper-wealth estimate. Independent model output — not a verified appraisal or official mark.
What is William Fairbairn's role?
William Fairbairn is Founder at Zalos, a Y Combinator-backed startup (batch F25).