Martin Johnsen Net Worth (Estimated)

Who is Martin Johnsen?

Martin Johnsen is a founder involved in the startup Subsets, which participated in Y Combinator's Summer 2023 batch.

Highlights:

• Y Combinator (S23)
• Subsets

About Subsets

Subsets is the leading lifecycle growth platform for consumer subscription teams.

We are building the AI decisioning layer that unifies and powers the existing growth stack, enabling teams to automate and scale lifecycle experimentation, orchestrate personalized user journeys, and measure impact across retention, engagement, and LTV without engineering support.

Trusted by consumer subscription businesses like...

Model inputs

• Stage: seed
• Valuation tier: raise-10x
• Funding input: reported raise $1.7M
• Research as-of: 2026-08-04
• Funding source: https://www.seedtable.com/startups/subsets

FAQ: Martin Johnsen net worth and Subsets valuation

What is Martin Johnsen's net worth?

Martin Johnsen's estimated net worth / paper wealth is $5.7M (range $4.0M–$8.5M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Martin Johnsen net worth

Martin Johnsen's estimated net worth / paper wealth is $5.7M (range $4.0M–$8.5M) as of 2026. This Martin Johnsen net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Martin Johnsen worth?

Martin Johnsen's estimated net worth / paper wealth is $5.7M (range $4.0M–$8.5M) as of 2026. How much Martin Johnsen is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Martin Johnsen?

Martin Johnsen's estimated net worth / paper wealth is $5.7M (range $4.0M–$8.5M) as of 2026. “How rich is Martin Johnsen” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Martin Johnsen fortune

Martin Johnsen's estimated net worth / paper wealth is $5.7M (range $4.0M–$8.5M) as of 2026. This Martin Johnsen fortune figure is estimated paper wealth only, not a verified statement of assets.

Martin Johnsen equity value

Martin Johnsen's estimated net worth / paper wealth is $5.7M (range $4.0M–$8.5M) as of 2026. Martin Johnsen equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Subsets valuation?

Subsets's estimated valuation on Entrepreneurial Check is $17.0M. Independent model output, not a verified appraisal or official mark.

What is Subsets post-money valuation?

Subsets's estimated valuation on Entrepreneurial Check is $17.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is Subsets funding?

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

How much did Subsets raise?

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

How much money did Subsets raise?

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

What is Subsets series funding?

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

What company is Martin Johnsen building?

Martin Johnsen is Founder at Subsets, a Y Combinator-backed startup (batch S23).

What does Subsets do?

Subsets — AI-driven Retention Automation for subscription media businesses.

What YC batch is Martin Johnsen from?

Martin Johnsen is associated with Y Combinator batch S23.

Where is Martin Johnsen based?

Public directory data lists Martin Johnsen's region as Denmark.

What industry is Martin Johnsen in?

Martin Johnsen is listed under B2B.

How big is Subsets?

Public data lists Subsets's team size as 7.

What else is notable about Martin Johnsen?

Y Combinator (S23).

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.