John Andrzejewski Net Worth (Estimated)
Founder at Guardian RF · YC S24
Quick answer
John Andrzejewski's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026.
John Andrzejewski is Founder at Guardian RF (YC S24). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Education: University of Michigan
- Region: United States of America
- Industries: Industrials, Drones
- Team size: 15
- Website: https://guardianrf.com/
Who is John Andrzejewski?
John Andrzejewski is a founder associated with Guardian RF (S24) and has a background in technology and business.
Highlights:
- School: University of Michigan
- Prior Employer: U.S. Navy
- Notable Fact: Worked on advanced communications technology
About Guardian RF
The rise of low-cost commercial drones has introduced a new class of asymmetric threats to U.S. national security. Off-the-shelf platforms now deliver ISR, contraband, or payloads with precision, while operating below radar coverage and beyond line-of-sight. These systems—often costing under $1,000—are capable of neutralizing multi-million-dollar defense assets. For drone detection to be viable at scale, sensors...
Model inputs
- Stage: seed
- Valuation tier: fallback-seed
- Valuation note: no_discovery_sources [scale: $500k-class amount looked like a YC check, not a published seed]
- Research as-of: 2026-08-04
- Funding input: no public raise amount found; stage fallback valuation
FAQ: John Andrzejewski net worth and Guardian RF valuation
What is John Andrzejewski's net worth?
John Andrzejewski's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.
John Andrzejewski net worth
John Andrzejewski's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. This John Andrzejewski net worth figure is estimated paper wealth, not a verified statement of assets.
How much is John Andrzejewski worth?
John Andrzejewski's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. How much John Andrzejewski is worth here means estimated paper wealth from public company and role data — not financial advice.
How rich is John Andrzejewski?
John Andrzejewski's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. “How rich is John Andrzejewski” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.
John Andrzejewski fortune
John Andrzejewski's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. This John Andrzejewski fortune figure is estimated paper wealth only, not a verified statement of assets.
John Andrzejewski equity value
John Andrzejewski's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. John Andrzejewski equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.
What is Guardian RF valuation?
Guardian RF's estimated valuation on Entrepreneurial Check is $20.0M. Independent model output, not a verified appraisal or official mark.
What is Guardian RF post-money valuation?
Guardian RF'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 Guardian RF funding?
Guardian RF funding, when a public raise is available, is a model input on this Entrepreneurial Check profile. How much Guardian RF raised is not a complete cap table — figures are estimates only.
How much did Guardian RF raise?
How much Guardian RF raised, when disclosed, informs the estimated Guardian RF valuation and founder paper-wealth figures on this page. Independent estimate only — not a complete cap table or financial advice.
How much money did Guardian RF raise?
How much money Guardian RF raised, when a public figure is available, is a model input for the estimated Guardian RF valuation on this profile. Estimates only — not a complete cap table.
What is Guardian RF series funding?
Guardian RF series funding, when a public raise is disclosed, informs the estimated Guardian RF valuation here. Not a complete financing history.
What company is John Andrzejewski building?
John Andrzejewski is Founder at Guardian RF, a Y Combinator-backed startup (batch S24).
What does Guardian RF do?
Guardian RF — Drone detection for US defense and national security
What YC batch is John Andrzejewski from?
John Andrzejewski is associated with Y Combinator batch S24.
Where did John Andrzejewski go to school?
Public profiles associate John Andrzejewski with University of Michigan.
What other companies is John Andrzejewski connected to?
Public associations for John Andrzejewski include U.S. Navy, Guardian RF.
Where is John Andrzejewski based?
Public directory data lists John Andrzejewski's region as United States of America.
What industry is John Andrzejewski in?
John Andrzejewski is listed under Industrials, Drones.
How big is Guardian RF?
Public data lists Guardian RF's team size as 15.
What else is notable about John Andrzejewski?
School: University of Michigan.
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.