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Dominik Thalmann estimated net worth profile

Dominik Thalmann net worth

Dominik Thalmann Net Worth 2026 (Estimated) · CTO at Sphere Secure Workspace · YC S15
est. wealth $5.0M

Quick answer

Dominik Thalmann's estimated net worth is $5.0M (range $3.5M – $7.5M) as of 2026. Dominik Thalmann is CTO at Sphere Secure Workspace. Sphere Secure Workspace valuation.

Dominik Thalmann is CTO at Sphere Secure Workspace (YC S15). Independent Entrepreneurial Check model estimate from public YC data.

At a glance

NameDominik Thalmann
RoleCTO
CompanySphere Secure Workspace
YC batchS15
Est. company val$100.0M
Assumed ownership5%
Est. paper wealth / net worth$5.0M
$3.5M – $7.5M
  • Company status: Acquired
  • Region: Germany
  • Industries: B2B, Security
  • Team size: 2
  • Website: http://sphere.works

Who is Dominik Thalmann?

Dominik Thalmann is a founder at Sphere Secure Workspace, which participated in Y Combinator's Summer 2015 batch.

Highlights:

  • Y Combinator S15
  • Sphere Secure Workspace

About Sphere Secure Workspace

Sphere Secure Workspace

For a product demonstration, or for any other enquiries please contact at [email protected]

FAQ: Dominik Thalmann net worth and Sphere Secure Workspace valuation

What is Dominik Thalmann's net worth?

Dominik Thalmann's estimated net worth is $5.0M (range $3.5M – $7.5M) as of 2026. Dominik Thalmann is CTO at Sphere Secure Workspace. 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 Sphere Secure Workspace valuation?

Sphere Secure Workspace's estimated valuation on Entrepreneurial Check is $100.0M. 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 Dominik Thalmann's role?

Dominik Thalmann is CTO at Sphere Secure Workspace, a Y Combinator-backed startup (batch S15).