Yoeri Dassen Net Worth (Estimated)

Who is Yoeri Dassen?

Yoeri Dassen is a founder at Psylaris, which participated in Y Combinator's Winter 2018 batch.

Highlights:

• Y Combinator (W18)

About Psylaris

We empower mental healthcare clients with virtual reality sessions that are additive to traditional therapy. Clients regain their self-reliance the moment they are given the chance to contribute to their treatment. Therapists can focus on the aspects of treatment that e-health is not equiped to deal with. Treatment efficiency goes up - costs go down: E-health the way it was meant to be.

Model inputs

• Stage: seed
• Valuation tier: fallback-seed
• Valuation note: no_discovery_sources [scale: scrape amount with no URL is not a priced primary]
• Research as-of: 2026-08-04
• Funding input: no public raise amount found; stage fallback valuation

FAQ: Yoeri Dassen net worth and Psylaris valuation

What is Yoeri Dassen's net worth?

Yoeri Dassen's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Yoeri Dassen net worth

Yoeri Dassen's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. This Yoeri Dassen net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Yoeri Dassen worth?

Yoeri Dassen's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. How much Yoeri Dassen is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Yoeri Dassen?

Yoeri Dassen's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. “How rich is Yoeri Dassen” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Yoeri Dassen fortune

Yoeri Dassen's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. This Yoeri Dassen fortune figure is estimated paper wealth only, not a verified statement of assets.

Yoeri Dassen equity value

Yoeri Dassen's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. Yoeri Dassen equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Psylaris valuation?

Psylaris's estimated valuation on Entrepreneurial Check is $20.0M. Independent model output, not a verified appraisal or official mark.

What is Psylaris post-money valuation?

Psylaris's estimated valuation on Entrepreneurial Check is $20.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is Psylaris CEO net worth?

Yoeri Dassen is listed as CEO at Psylaris. Yoeri Dassen's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. This Psylaris CEO net worth figure is an independent paper-wealth estimate, not verified net worth.

What is Psylaris funding?

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

How much did Psylaris raise?

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

How much money did Psylaris raise?

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

What is Psylaris series funding?

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

What company is Yoeri Dassen building?

Yoeri Dassen is CEO at Psylaris, a Y Combinator-backed startup (batch W18).

What does Psylaris do?

Psylaris — Psychotherapy through autonomous and personalized VR-sessions.

What YC batch is Yoeri Dassen from?

Yoeri Dassen is associated with Y Combinator batch W18.

Where is Yoeri Dassen based?

Public directory data lists Yoeri Dassen's region as Netherlands.

What industry is Yoeri Dassen in?

Yoeri Dassen is listed under Healthcare, Healthcare Services.

How big is Psylaris?

Public data lists Psylaris's team size as 23.

What else is notable about Yoeri Dassen?

Y Combinator (W18).

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.