Tak-Sing Wong net worth

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...

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 is $6.5M (range $4.55M – $9.75M) as of 2026. Tak-Sing Wong is Founder at spotLESS Materials. 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 spotLESS Materials valuation?

spotLESS Materials's estimated valuation on Entrepreneurial Check is $13.0M. 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 Tak-Sing Wong's role?

Tak-Sing Wong is Founder at spotLESS Materials, a Y Combinator-backed startup (batch S19).