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UCAP Power

UCAP Power

Private
San Diego, CaliforniaEnergy & Sustainabilityhttps://maxwell.com/

Last Round

Strategic

Apr 26, 2023

Total Funding Raised

$2.8M

Momentum

Top 50%

of companies Caplight tracks

Company Overview

UCAP Power is an electrical equipment company that develops and manufactures ultracapacitor-based power systems for high-power, short-duration energy storage applications.

Sector

Energy & Sustainability

Verticals

Energy Storage, Clean Manufacturing, Energy Management

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Non-AI

Keywords

ultracapacitorsupercapacitorenergy storagepower electronicsenergy storage modulesindustrial powergrid-scale storageautomotive powerbattery alternativecold-start powerhigh-cycle lifepower management systemsenergy integration

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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UCAP Power Comparables

Compare UCAP Power with similar companies based on industry and business-model similarity.

UCAP Power comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Tecate Group
79%
Yunasko
79%
Skeleton Technologies
77%

UCAP Power Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
StrategicApr 26, 2023
DebtApr 5, 2022
GrantDec 2, 2021
VC RoundJul 14, 2021
SeedFeb 22, 2021
Non
Dec 1, 2019

Key People

Founding team and executive leadership

Joel Gibson

Chief Executive Officer

Executive Team

UCAP Power Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Nov 12, 2025

    Clarios acquired Maxwell Technologies for an undisclosed sum.

  • Apr 5, 2022

    Secured debt financing from East West Bank.

UCAP Power Filings

Explore SEC and related filing metadata, where available.

UCAP Power filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about UCAP Power's valuation, stock price, and market status.

Is UCAP Power a public or private company?

UCAP Power is a private company.

What is the current stock price of UCAP Power?

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

How much is UCAP Power worth (valuation)?

Valuation information for UCAP Power is not publicly available.

Can I buy UCAP Power stock?

UCAP Power 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 UCAP Power's last funding round?

UCAP Power's most recent funding round was Strategic on April 26, 2023.

Who are the main investors in UCAP Power?

Investor information for UCAP Power is not publicly disclosed.

Will UCAP Power IPO soon?

No public IPO plans have been announced for UCAP Power.

How can I track UCAP Power secondary market activity?

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

Firmographic Details

HeadquartersSan Diego, California
Employee Range4
Year Founded2019
Last FundingApr 26, 2023

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