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Sizable Energy

Sizable Energy

Private
MilanEnergy & Sustainabilityhttps://sizableenergy.com/

Last Round

Seed

Oct 22, 2025

Total Funding Raised

$9.49M

Company Overview

Sizable Energy is a renewable energy company developing a novel offshore pumped-hydro energy storage solution that utilizes the gravitational potential of sea salt brine to provide scalable, long-duration energy storage.

Sector

Energy & Sustainability

Verticals

Energy Storage, Renewable Energy, Maritime & Shipping, Smart Grid

Business Model

B2B

Customer Profile

Services & Consulting, Usage-Based SaaS

AI Layer

Non-AI

Keywords

long-duration energy storageLDESoffshore pumped hydrogravity-based storageenergy storage as a servicegrid stabilityoffshore wind integrationrenewable energy storageutility-scale storagemaritime infrastructurepumped hydroclean energy techdeep-techenergy storage hardware

Historical Pricing

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Caplight Momentum Score

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Sizable Energy Comparables

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Sizable Energy comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
RheEnergise
72%
Quidnet Energy
70%
Energy Dome
70%

Sizable Energy Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedOct 22, 2025
SeedDec 19, 2022

Sizable Energy Investors

Notable investors and investment history

Sizable Energy investors
InvestorRounds
Verve VenturesSeed
Unruly CapitalSeed
Playground GlobalSeed
Climate CapitalSeed
Exascale FundSeed
Possible VenturesSeed
SatganaSeed

Sizable Energy Filings

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Sizable Energy filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Sizable Energy's valuation, stock price, and market status.

Is Sizable Energy a public or private company?

Sizable Energy is a private company.

What is the current stock price of Sizable Energy?

Sizable Energy is a private company with no public stock price. No recent secondary market data is available.

How much is Sizable Energy worth (valuation)?

Valuation information for Sizable Energy is not publicly available.

Can I buy Sizable Energy stock?

Sizable Energy shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Sizable Energy's last funding round?

Sizable Energy's most recent funding round was Seed on October 22, 2025.

Who are the main investors in Sizable Energy?

Key investors in Sizable Energy include Playground Global, Climate Capital.

Will Sizable Energy IPO soon?

No public IPO plans have been announced for Sizable Energy.

How can I track Sizable Energy secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Sizable Energy's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersMilan
Employee Range16
Year Founded2022
Last FundingOct 22, 2025

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