EntrepreneurialCheck
Joshua Maciejewski estimated net worth profile

Joshua Maciejewski net worth

Joshua Maciejewski Net Worth 2026 (Estimated) · COO at Function of Beauty · YC W16
est. wealth $5.6M

Quick answer

Joshua Maciejewski's estimated net worth is $5.6M (range $3.92M – $8.4M) as of 2026. Joshua Maciejewski is COO at Function of Beauty. Function of Beauty valuation.

Joshua Maciejewski is COO at Function of Beauty (YC W16). Independent Entrepreneurial Check model estimate from public YC data.

At a glance

NameJoshua Maciejewski
RoleCOO
CompanyFunction of Beauty
YC batchW16
Est. company val$80.0M
Assumed ownership7%
Est. paper wealth / net worth$5.6M
$3.92M – $8.4M

Who is Joshua Maciejewski?

Joshua Maciejewski is a founder involved with Function of Beauty, a customized beauty products company that was part of Y Combinator's Winter 2016 batch.

Highlights:

  • Y Combinator W16
  • Function of Beauty

About Function of Beauty

We’re a customized beauty brand at the intersection of tech and beauty, setting out to democratize custom beauty and truly empower individuality. There’s no one size fits all with us.

FAQ: Joshua Maciejewski net worth and Function of Beauty valuation

What is Joshua Maciejewski's net worth?

Joshua Maciejewski's estimated net worth is $5.6M (range $3.92M – $8.4M) as of 2026. Joshua Maciejewski is COO at Function of Beauty. 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 Function of Beauty valuation?

Function of Beauty's estimated valuation on Entrepreneurial Check is $80.0M. 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 Joshua Maciejewski's role?

Joshua Maciejewski is COO at Function of Beauty, a Y Combinator-backed startup (batch W16).