Tak-Sing Wong Net Worth (Estimated)
Founder at spotLESS Materials · YC S19
Quick answer
Tak-Sing Wong's estimated net worth / paper wealth is $6.5M (range $4.5M–$9.8M) as of 2026.
Tak-Sing Wong is Founder at spotLESS Materials (YC S19). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Education: PhD in Mechanical Engineering
- Region: United States of America
- Industries: Industrials
- Team size: 6
- Website: https://www.industry.spotlessmaterials.com
Who is Tak-Sing Wong?
Tak-Sing Wong is the co-founder of spotLESS Materials, a company focused on developing surface materials that are self-cleaning and anti-fogging.
Highlights:
- University of Pennsylvania
- Nanyang Technological University
- Published researcher
About spotLESS Materials
Surface fouling is a costly challenge across industries, impacting medical consumables, diagnostic devices, and automotive components. Contamination from substances like mud, ice, and sludge can compromise performance and lead to frequent cleaning, repairs, and replacements.
Our PFAS-free coating, which we first launched as a consumer product, has quickly expanded into industrial partnerships. It dramatically...
Model inputs
- Stage: seed
- Valuation tier: raise-10x
- Funding input: reported raise $1.3M
- Valuation note: no_discovery_sources
- Research as-of: 2026-08-04
- Funding source: https://www.industry.spotlessmaterials.com/press
FAQ: Tak-Sing Wong net worth and spotLESS Materials valuation
What is Tak-Sing Wong's net worth?
Tak-Sing Wong's estimated net worth / paper wealth is $6.5M (range $4.5M–$9.8M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.
Tak-Sing Wong net worth
Tak-Sing Wong's estimated net worth / paper wealth is $6.5M (range $4.5M–$9.8M) as of 2026. This Tak-Sing Wong net worth figure is estimated paper wealth, not a verified statement of assets.
How much is Tak-Sing Wong worth?
Tak-Sing Wong's estimated net worth / paper wealth is $6.5M (range $4.5M–$9.8M) as of 2026. How much Tak-Sing Wong is worth here means estimated paper wealth from public company and role data — not financial advice.
How rich is Tak-Sing Wong?
Tak-Sing Wong's estimated net worth / paper wealth is $6.5M (range $4.5M–$9.8M) as of 2026. “How rich is Tak-Sing Wong” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.
Tak-Sing Wong fortune
Tak-Sing Wong's estimated net worth / paper wealth is $6.5M (range $4.5M–$9.8M) as of 2026. This Tak-Sing Wong fortune figure is estimated paper wealth only, not a verified statement of assets.
Tak-Sing Wong equity value
Tak-Sing Wong's estimated net worth / paper wealth is $6.5M (range $4.5M–$9.8M) as of 2026. Tak-Sing Wong equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.
What is spotLESS Materials valuation?
spotLESS Materials's estimated valuation on Entrepreneurial Check is $13.0M. Independent model output, not a verified appraisal or official mark.
What is spotLESS Materials post-money valuation?
spotLESS Materials's estimated valuation on Entrepreneurial Check is $13.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.
What is spotLESS Materials funding?
spotLESS Materials funding, when a public raise is available, is a model input on this Entrepreneurial Check profile. How much spotLESS Materials raised is not a complete cap table — figures are estimates only.
How much did spotLESS Materials raise?
How much spotLESS Materials raised, when disclosed, informs the estimated spotLESS Materials valuation and founder paper-wealth figures on this page. Independent estimate only — not a complete cap table or financial advice.
How much money did spotLESS Materials raise?
How much money spotLESS Materials raised, when a public figure is available, is a model input for the estimated spotLESS Materials valuation on this profile. Estimates only — not a complete cap table.
What is spotLESS Materials series funding?
spotLESS Materials series funding, when a public raise is disclosed, informs the estimated spotLESS Materials valuation here. Not a complete financing history.
What company is Tak-Sing Wong building?
Tak-Sing Wong is Founder at spotLESS Materials, a Y Combinator-backed startup (batch S19).
What does spotLESS Materials do?
spotLESS Materials — Repellent coatings without PFAS
What YC batch is Tak-Sing Wong from?
Tak-Sing Wong is associated with Y Combinator batch S19.
Where did Tak-Sing Wong go to school?
Public profiles associate Tak-Sing Wong with PhD in Mechanical Engineering.
Where is Tak-Sing Wong based?
Public directory data lists Tak-Sing Wong's region as United States of America.
What industry is Tak-Sing Wong in?
Tak-Sing Wong is listed under Industrials.
How big is spotLESS Materials?
Public data lists spotLESS Materials's team size as 6.
What else is notable about Tak-Sing Wong?
University of Pennsylvania.
Is Entrepreneurial Check affiliated with Y Combinator?
No. Entrepreneurial Check is an independent informational site and is not affiliated with, endorsed by, or sponsored by Y Combinator or the profiled companies.