Arpan Rau Net Worth (Estimated)

Who is Arpan Rau?

Arpan Rau is a founder at OutSail Technologies, which participated in Y Combinator's Winter 2023 batch.

Highlights:

• Massachusetts Institute of Technology

About OutSail Technologies

OutSail Technologies is building unlimited-range wind-powered vessels using aerospace technology.

We know modern aerodyamics can make wind cheaper and more reliable than internal combustion.

The effects of fossil-fuel use are degrading the ocean and destroying the planet. It’s time for modern wind power.

Outsail has brought a groundbreaking technology from satellites, the tape spring, to earth. Our fully...

Model inputs

• Stage: inactive
• Valuation tier: fallback-inactive
• 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: Arpan Rau net worth and OutSail Technologies valuation

What is Arpan Rau's net worth?

Arpan Rau's estimated net worth / paper wealth is $19K (range $13K–$28K) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Arpan Rau net worth

Arpan Rau's estimated net worth / paper wealth is $19K (range $13K–$28K) as of 2026. This Arpan Rau net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Arpan Rau worth?

Arpan Rau's estimated net worth / paper wealth is $19K (range $13K–$28K) as of 2026. How much Arpan Rau is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Arpan Rau?

Arpan Rau's estimated net worth / paper wealth is $19K (range $13K–$28K) as of 2026. “How rich is Arpan Rau” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Arpan Rau fortune

Arpan Rau's estimated net worth / paper wealth is $19K (range $13K–$28K) as of 2026. This Arpan Rau fortune figure is estimated paper wealth only, not a verified statement of assets.

Arpan Rau equity value

Arpan Rau's estimated net worth / paper wealth is $19K (range $13K–$28K) as of 2026. Arpan Rau equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is OutSail Technologies valuation?

OutSail Technologies's estimated valuation on Entrepreneurial Check is $1.0M. Independent model output, not a verified appraisal or official mark.

What is OutSail Technologies post-money valuation?

OutSail Technologies's estimated valuation on Entrepreneurial Check is $1.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is OutSail Technologies funding?

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

How much did OutSail Technologies raise?

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

How much money did OutSail Technologies raise?

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

What is OutSail Technologies series funding?

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

What company is Arpan Rau building?

Arpan Rau is Founder at OutSail Technologies, a Y Combinator-backed startup (batch W23).

What does OutSail Technologies do?

OutSail Technologies — Revolutionary, Modern Wing Sails

What YC batch is Arpan Rau from?

Arpan Rau is associated with Y Combinator batch W23.

Where did Arpan Rau go to school?

Public profiles associate Arpan Rau with Massachusetts Institute of Technology.

Where is Arpan Rau based?

Public directory data lists Arpan Rau's region as United States of America.

What industry is Arpan Rau in?

Arpan Rau is listed under Industrials.

How big is OutSail Technologies?

Public data lists OutSail Technologies's team size as 3.

What is OutSail Technologies's status?

OutSail Technologies is listed as Inactive in public company data.

What else is notable about Arpan Rau?

Massachusetts Institute of Technology.

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.