Rosanna Yau Net Worth (Estimated)

Who is Rosanna Yau?

Rosanna Yau is a founder involved with BackerKit, which was part of Y Combinator's Summer 2012 batch.

Highlights:

• Y Combinator S12
• BackerKit
• Worked in crowdfunding

About BackerKit

BackerKit is crowdfunding like you’ve never experienced—the only end-to-end platform built for today’s serious creators.

BackerKit empowers creators to successfully manage and grow their crowdfunding campaigns. Since 2012, we've partnered with creators to build tools, such as the BackerKit Pledge Manager, that simplify campaign management for platforms like Kickstarter and Indiegogo. In 2022, we launched our own...

Model inputs

• Stage: series-a
• Valuation tier: arr-multiple
• ARR input: $23.7M
• Valuation note: Clear leftover Wefunder $3.036M scrape. Do not lock community CF, YC check, or invent a priced Series.
• Research as-of: 2026-09-14
• Funding source: https://www.prweb.com/releases/backerkit-launches-equity-crowdfunding-campaign-on-wefunder-to-accelerate-innovation-and-growth-302470996.html

FAQ: Rosanna Yau net worth and BackerKit valuation

What is Rosanna Yau's net worth?

Rosanna Yau's estimated net worth / paper wealth is $16.6M (range $11.6M–$24.9M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Rosanna Yau net worth

Rosanna Yau's estimated net worth / paper wealth is $16.6M (range $11.6M–$24.9M) as of 2026. This Rosanna Yau net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Rosanna Yau worth?

Rosanna Yau's estimated net worth / paper wealth is $16.6M (range $11.6M–$24.9M) as of 2026. How much Rosanna Yau is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Rosanna Yau?

Rosanna Yau's estimated net worth / paper wealth is $16.6M (range $11.6M–$24.9M) as of 2026. “How rich is Rosanna Yau” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Rosanna Yau fortune

Rosanna Yau's estimated net worth / paper wealth is $16.6M (range $11.6M–$24.9M) as of 2026. This Rosanna Yau fortune figure is estimated paper wealth only, not a verified statement of assets.

Rosanna Yau equity value

Rosanna Yau's estimated net worth / paper wealth is $16.6M (range $11.6M–$24.9M) as of 2026. Rosanna Yau equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is BackerKit valuation?

BackerKit's estimated valuation on Entrepreneurial Check is $237.0M. Independent model output, not a verified appraisal or official mark.

What is BackerKit post-money valuation?

BackerKit's estimated valuation on Entrepreneurial Check is $237.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is BackerKit funding?

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

How much did BackerKit raise?

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

How much money did BackerKit raise?

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

What is BackerKit series funding?

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

What company is Rosanna Yau building?

Rosanna Yau is Founder at BackerKit, a Y Combinator-backed startup (batch S12).

What does BackerKit do?

BackerKit — The only end-to-end crowdfunding platform built for today’s creators

What YC batch is Rosanna Yau from?

Rosanna Yau is associated with Y Combinator batch S12.

Where is Rosanna Yau based?

Public directory data lists Rosanna Yau's region as United States of America.

What industry is Rosanna Yau in?

Rosanna Yau is listed under B2B, Sales.

How big is BackerKit?

Public data lists BackerKit's team size as 42.

What else is notable about Rosanna Yau?

Y Combinator S12.

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.