Dean Sysman Net Worth (Estimated)

Who is Dean Sysman?

Dean Sysman is a co-founder of Cymmetria, a cyber security company focused on deception technology, and was part of Y Combinator's S15 batch.

Highlights:

• IDC Herzliya
• McKinsey & Company
• Y Combinator

About Cymmetria

Cymmetria is a cybersecurity company at the forefront of deception technology, and offers the only commercially available deception technology that has caught 5 nation-state APTs.

Cymmetria’s deception products, MazeRunner and ActiveSOC, give organizations the ability to hunt attackers, detect lateral movement inside the perimeter, automate incident response, and mitigate attacks. The company also offers...

Model inputs

• Stage: acquired
• Valuation tier: fallback-acquired
• Valuation note: [scale: acquired/inactive raise amount not used as 10× input]
• Research as-of: 2026-08-04
• Funding source: https://nocamels.com/2015/11/cyber-security-company-cymmetria-raises-9m/

FAQ: Dean Sysman net worth and Cymmetria valuation

What is Dean Sysman's net worth?

Dean Sysman's estimated net worth / paper wealth is $3.8M (range $2.6M–$5.6M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Dean Sysman net worth

Dean Sysman's estimated net worth / paper wealth is $3.8M (range $2.6M–$5.6M) as of 2026. This Dean Sysman net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Dean Sysman worth?

Dean Sysman's estimated net worth / paper wealth is $3.8M (range $2.6M–$5.6M) as of 2026. How much Dean Sysman is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Dean Sysman?

Dean Sysman's estimated net worth / paper wealth is $3.8M (range $2.6M–$5.6M) as of 2026. “How rich is Dean Sysman” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Dean Sysman fortune

Dean Sysman's estimated net worth / paper wealth is $3.8M (range $2.6M–$5.6M) as of 2026. This Dean Sysman fortune figure is estimated paper wealth only, not a verified statement of assets.

Dean Sysman equity value

Dean Sysman's estimated net worth / paper wealth is $3.8M (range $2.6M–$5.6M) as of 2026. Dean Sysman equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Cymmetria valuation?

Cymmetria's estimated valuation on Entrepreneurial Check is $100.0M. Independent model output, not a verified appraisal or official mark.

What is Cymmetria post-money valuation?

Cymmetria's estimated valuation on Entrepreneurial Check is $100.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is Cymmetria funding?

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

How much did Cymmetria raise?

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

How much money did Cymmetria raise?

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

What is Cymmetria series funding?

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

What company is Dean Sysman building?

Dean Sysman is CTO at Cymmetria, a Y Combinator-backed startup (batch S15).

What does Cymmetria do?

Cymmetria — Shifting the asymmetry of cyber security.

What YC batch is Dean Sysman from?

Dean Sysman is associated with Y Combinator batch S15.

Where did Dean Sysman go to school?

Public profiles associate Dean Sysman with Bachelor's degree from IDC Herzliya.

What other companies is Dean Sysman connected to?

Public associations for Dean Sysman include Cymmetria, McKinsey & Company.

Where is Dean Sysman based?

Public directory data lists Dean Sysman's region as United States of America.

What industry is Dean Sysman in?

Dean Sysman is listed under B2B, Security.

How big is Cymmetria?

Public data lists Cymmetria's team size as 11.

What is Cymmetria's status?

Cymmetria is listed as Acquired in public company data.

What else is notable about Dean Sysman?

IDC Herzliya.

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.