Oskar Koristka Net Worth (Estimated)

Who is Oskar Koristka?

Oskar Koristka is a founder of Supernova, which was part of Y Combinator's winter 2019 batch.

Highlights:

• Y Combinator (W19)
• Supernova

About Supernova

Supernova connects to popular design editors and interprets design systems into data. These data can then be transformed in powerful ways to create code for product development, for literally any coding stack or platform imaginable.

These transformations can be fully automated so that when design changes occur, the code is automatically updated to reflect the changes. Developers can fully control how the code is...

Model inputs

• Stage: series-a
• Valuation tier: raise-10x
• Funding input: reported raise $9.2M
• Valuation note: Leftover $9.2M gemini seed is the published Series A. Do not invent a later B.
• Research as-of: 2026-09-14
• Funding source: https://www.prnewswire.com/news-releases/supernova-raises-9-2-million-to-bring-vibe-coding-to-professional-product-teams-302570922.html

FAQ: Oskar Koristka net worth and Supernova valuation

What is Oskar Koristka's net worth?

Oskar Koristka's estimated net worth / paper wealth is $12.9M (range $9.0M–$19.3M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Oskar Koristka net worth

Oskar Koristka's estimated net worth / paper wealth is $12.9M (range $9.0M–$19.3M) as of 2026. This Oskar Koristka net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Oskar Koristka worth?

Oskar Koristka's estimated net worth / paper wealth is $12.9M (range $9.0M–$19.3M) as of 2026. How much Oskar Koristka is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Oskar Koristka?

Oskar Koristka's estimated net worth / paper wealth is $12.9M (range $9.0M–$19.3M) as of 2026. “How rich is Oskar Koristka” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Oskar Koristka fortune

Oskar Koristka's estimated net worth / paper wealth is $12.9M (range $9.0M–$19.3M) as of 2026. This Oskar Koristka fortune figure is estimated paper wealth only, not a verified statement of assets.

Oskar Koristka equity value

Oskar Koristka's estimated net worth / paper wealth is $12.9M (range $9.0M–$19.3M) as of 2026. Oskar Koristka equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Supernova valuation?

Supernova's estimated valuation on Entrepreneurial Check is $92.0M. Independent model output, not a verified appraisal or official mark.

What is Supernova post-money valuation?

Supernova's estimated valuation on Entrepreneurial Check is $92.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is Supernova funding?

Supernova funding, when a public raise is available, is a model input on this Entrepreneurial Check profile. How much Supernova raised is not a complete cap table — figures are estimates only.

How much did Supernova raise?

How much Supernova raised, when disclosed, informs the estimated Supernova valuation and founder paper-wealth figures on this page. Independent estimate only — not a complete cap table or financial advice.

How much money did Supernova raise?

How much money Supernova raised, when a public figure is available, is a model input for the estimated Supernova valuation on this profile. Estimates only — not a complete cap table.

What is Supernova series funding?

Supernova series funding, when a public raise is disclosed, informs the estimated Supernova valuation here. Not a complete financing history.

What company is Oskar Koristka building?

Oskar Koristka is Founder at Supernova, a Y Combinator-backed startup (batch W19).

What does Supernova do?

Supernova — Design system platform joins developers and designers together

What YC batch is Oskar Koristka from?

Oskar Koristka is associated with Y Combinator batch W19.

Where is Oskar Koristka based?

Public directory data lists Oskar Koristka's region as Czechia.

What industry is Oskar Koristka in?

Oskar Koristka is listed under B2B, Engineering, Product and Design.

How big is Supernova?

Public data lists Supernova's team size as 20.

What else is notable about Oskar Koristka?

Y Combinator (W19).

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.