Greg Sirotek Net Worth (Estimated)
Founder at Glow Energy · YC W22
Quick answer
Greg Sirotek's estimated net worth / paper wealth is $7.5M (range $5.2M–$11.2M) as of 2026.
Greg Sirotek is Founder at Glow Energy (YC W22). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Acquired
- Education: Marquette University
- Region: United States of America
- Industries: Industrials, Climate
- Team size: 6
- Website: https://www.glowenergy.com/
Who is Greg Sirotek?
Greg Sirotek is the co-founder and CEO of OpenCoreEMR, and previously co-founded Glow Energy, which was acquired by Ivy Energy in 2024. He also held a leadership role at Airbnb.
Highlights:
- Co-founder & CEO of OpenCoreEMR
- Co-founder & CEO of Glow Energy (acquired by Ivy Energy)
- Head of Home Experience, Luxe at Airbnb
About Glow Energy
Glow Energy is a mission-driven company dedicated to making the built environment more sustainable. Our software empowers rental property owners to transform their buildings into Virtual Power Plants that drive sustainability and financial benefits for tenants, property owners, and clean energy infrastructure developers.
Model inputs
- Stage: acquired
- Valuation tier: fallback-acquired
- Valuation note: [scale: $500k-class amount looked like a YC check, not a published seed]
- Research as-of: 2026-08-04
- Funding source: https://startupintros.com/orgs/glow-energy
FAQ: Greg Sirotek net worth and Glow Energy valuation
What is Greg Sirotek's net worth?
Greg Sirotek's estimated net worth / paper wealth is $7.5M (range $5.2M–$11.2M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.
Greg Sirotek net worth
Greg Sirotek's estimated net worth / paper wealth is $7.5M (range $5.2M–$11.2M) as of 2026. This Greg Sirotek net worth figure is estimated paper wealth, not a verified statement of assets.
How much is Greg Sirotek worth?
Greg Sirotek's estimated net worth / paper wealth is $7.5M (range $5.2M–$11.2M) as of 2026. How much Greg Sirotek is worth here means estimated paper wealth from public company and role data — not financial advice.
How rich is Greg Sirotek?
Greg Sirotek's estimated net worth / paper wealth is $7.5M (range $5.2M–$11.2M) as of 2026. “How rich is Greg Sirotek” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.
Greg Sirotek fortune
Greg Sirotek's estimated net worth / paper wealth is $7.5M (range $5.2M–$11.2M) as of 2026. This Greg Sirotek fortune figure is estimated paper wealth only, not a verified statement of assets.
Greg Sirotek equity value
Greg Sirotek's estimated net worth / paper wealth is $7.5M (range $5.2M–$11.2M) as of 2026. Greg Sirotek equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.
What is Glow Energy valuation?
Glow Energy's estimated valuation on Entrepreneurial Check is $100.0M. Independent model output, not a verified appraisal or official mark.
What is Glow Energy post-money valuation?
Glow Energy's estimated valuation on Entrepreneurial Check is $100.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.
What is Glow Energy funding?
Glow Energy funding, when a public raise is available, is a model input on this Entrepreneurial Check profile. How much Glow Energy raised is not a complete cap table — figures are estimates only.
How much did Glow Energy raise?
How much Glow Energy raised, when disclosed, informs the estimated Glow Energy valuation and founder paper-wealth figures on this page. Independent estimate only — not a complete cap table or financial advice.
How much money did Glow Energy raise?
How much money Glow Energy raised, when a public figure is available, is a model input for the estimated Glow Energy valuation on this profile. Estimates only — not a complete cap table.
What is Glow Energy series funding?
Glow Energy series funding, when a public raise is disclosed, informs the estimated Glow Energy valuation here. Not a complete financing history.
What company is Greg Sirotek building?
Greg Sirotek is Founder at Glow Energy, a Y Combinator-backed startup (batch W22).
What does Glow Energy do?
Glow Energy — Unlocking Virtual Power Plants for rental properties
What YC batch is Greg Sirotek from?
Greg Sirotek is associated with Y Combinator batch W22.
Where did Greg Sirotek go to school?
Public profiles associate Greg Sirotek with Marquette University.
What other companies is Greg Sirotek connected to?
Public associations for Greg Sirotek include OpenCoreEMR, Glow Energy, Airbnb, RentMethod.
Where is Greg Sirotek based?
Public directory data lists Greg Sirotek's region as United States of America.
What industry is Greg Sirotek in?
Greg Sirotek is listed under Industrials, Climate.
How big is Glow Energy?
Public data lists Glow Energy's team size as 6.
What is Glow Energy's status?
Glow Energy is listed as Acquired in public company data.
What else is notable about Greg Sirotek?
Co-founder & CEO of OpenCoreEMR.
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.