Steve Messinger Net Worth (Estimated)

Who is Steve Messinger?

Steve Messinger is a founder associated with Perseus Defense, which was part of Y Combinator's S25 cohort.

Highlights:

• Y Combinator S25
• Perseus Defense

About Perseus Defense

Perseus Defense is building a mass-manufactured Counter UAS solution for the Department of Defense and Department of Homeland Security. Current solutions are one-to-one, too dangerous for use on U.S. soil, and orders of magntiude more expensive than the threats they defeat. Our self-guided missile platform is man-portable and multi-domain capable. It senses, engages, and eliminates threats with drastically...

Model inputs

• Stage: seed
• Valuation tier: fallback-seed
• Valuation note: [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise] [scale: cleared name-collision raise]
• Research as-of: 2026-08-04
• Funding source: https://en.m.wikipedia.org/wiki/Perseus

FAQ: Steve Messinger net worth and Perseus Defense valuation

What is Steve Messinger's net worth?

Steve Messinger's estimated net worth / paper wealth is $7.0M (range $4.9M–$10.5M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Steve Messinger net worth

Steve Messinger's estimated net worth / paper wealth is $7.0M (range $4.9M–$10.5M) as of 2026. This Steve Messinger net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Steve Messinger worth?

Steve Messinger's estimated net worth / paper wealth is $7.0M (range $4.9M–$10.5M) as of 2026. How much Steve Messinger is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Steve Messinger?

Steve Messinger's estimated net worth / paper wealth is $7.0M (range $4.9M–$10.5M) as of 2026. “How rich is Steve Messinger” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Steve Messinger fortune

Steve Messinger's estimated net worth / paper wealth is $7.0M (range $4.9M–$10.5M) as of 2026. This Steve Messinger fortune figure is estimated paper wealth only, not a verified statement of assets.

Steve Messinger equity value

Steve Messinger's estimated net worth / paper wealth is $7.0M (range $4.9M–$10.5M) as of 2026. Steve Messinger equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Perseus Defense valuation?

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

What is Perseus Defense post-money valuation?

Perseus Defense'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 Perseus Defense funding?

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

How much did Perseus Defense raise?

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

How much money did Perseus Defense raise?

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

What is Perseus Defense series funding?

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

What company is Steve Messinger building?

Steve Messinger is Founder at Perseus Defense, a Y Combinator-backed startup (batch S25).

What does Perseus Defense do?

Perseus Defense — America's Golden Dome for Drones

What YC batch is Steve Messinger from?

Steve Messinger is associated with Y Combinator batch S25.

Where is Steve Messinger based?

Public directory data lists Steve Messinger's region as United States of America.

What industry is Steve Messinger in?

Steve Messinger is listed under Industrials, Defense.

How big is Perseus Defense?

Public data lists Perseus Defense's team size as 3.

What else is notable about Steve Messinger?

Y Combinator S25.

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.