Julia Wu Net Worth (Estimated)

Who is Julia Wu?

Julia Wu is the co-founder and CEO of Spark (YC W24), an AI-powered permitting and workflow solution for energy infrastructure, and previously held engineering and management roles at Brex, Apple, and Microsoft.

Highlights:

• Co-founder and CEO of Spark (YC W24)
• One of the youngest engineering managers at Brex
• Graduated from Brown University with a double major in Computer Science and Econ

Background

She was born in Brazil to Chinese parents, raised in China by her grandparents, and later moved to the United States. Heritage/background labels may be inferred and are not verified identity documents.

About Spark

Spark AI is workflow software for solar, storage, and data center developers. We've reviewed and identified over 1 million zoning, permitting, and project-related documents in nearly every jurisdiction in America, so that you can instantly identify project requirements, local sentiment, and fatal flaws in seconds.

We’re trusted by dozens of industry-leading developers representing over 90 gigawatts of project...

Model inputs

• Stage: seed
• Valuation tier: fallback-seed
• Valuation note: First-party seed exists but amount was never published. Clear leftover $500k. Do not invent a seed size.
• Research as-of: 2026-09-14
• Funding source: https://insights.sparkhq.ai/p/hello-spark-post-y-combinator

FAQ: Julia Wu net worth and Spark valuation

What is Julia Wu's net worth?

Julia Wu'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.

Julia Wu net worth

Julia Wu's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. This Julia Wu net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Julia Wu worth?

Julia Wu's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. How much Julia Wu is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Julia Wu?

Julia Wu's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. “How rich is Julia Wu” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Julia Wu fortune

Julia Wu's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. This Julia Wu fortune figure is estimated paper wealth only, not a verified statement of assets.

Julia Wu equity value

Julia Wu's estimated net worth / paper wealth is $6.7M (range $4.7M–$10.0M) as of 2026. Julia Wu equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is Spark valuation?

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

What is Spark post-money valuation?

Spark'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 Spark funding?

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

How much did Spark raise?

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

How much money did Spark raise?

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

What is Spark series funding?

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

What company is Julia Wu building?

Julia Wu is Founder at Spark, a Y Combinator-backed startup (batch W24).

What does Spark do?

Spark — AI-powered workflows for energy infrastructure

What YC batch is Julia Wu from?

Julia Wu is associated with Y Combinator batch W24.

Where did Julia Wu go to school?

Public profiles associate Julia Wu with Brown University (Computer Science & Economics).

What other companies is Julia Wu connected to?

Public associations for Julia Wu include Brex, Apple, Microsoft.

Where is Julia Wu based?

Public directory data lists Julia Wu's region as United States of America.

What industry is Julia Wu in?

Julia Wu is listed under B2B.

How big is Spark?

Public data lists Spark's team size as 5.

What is Julia Wu's background?

Publicly described labels for Julia Wu: Chinese, Asian, Brazilian, American.

What else is notable about Julia Wu?

One of the youngest engineering managers at Brex.

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.