On.Energy

Private

Miami, FloridaEnergy & Sustainabilityhttps://www.on.energy

Last Round

Debt

Apr 25, 2024

Total Funding Raised

$55M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

On.Energy is a clean technology company that specializes in energy storage solutions utilizing predictive AI algorithms and advanced analytics to help customers optimize energy consumption, lower costs, and promote a sustainable electrical system.

Sector

Energy & Sustainability

Verticals

Energy Storage, Renewable Energy, Energy Management, Smart Grid

Business Model

B2B

Customer Profile

Hardware + Subscription, Services & Consulting

AI Layer

Application

Keywords

battery energy storage systemsBESSenergy storage developerenergy management softwareAI energy managementutility-scale energy storageC&I energy storagepeak shavinggrid batteriesgrid servicesfrequency regulationenergy arbitragevertically integrated energyrenewable energy integrationsmart grid solutionsenergy techcleantech

Historical Pricing

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Caplight Momentum Score

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On.Energy Comparables

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On.Energy comparables — related companies by embedding similarity
Company	Similarity	Market Cap
FlexGen Power Systems	84%
Convergent Energy and Power	83%
Stem	80%

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On.Energy Funding Rounds

Historical fundraising activity

Data table
Round	Date	Amount Raised	Valuation	Investors	Sources
Debt	Apr 25, 2024
Series B	Jun 14, 2023
Convertible Debt	Aug 16, 2022

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Key People

Founding team and executive leadership

Alan Cooper

Chief Executive Officer

Executive Team

On.Energy Investors

Notable investors and investment history

On.Energy investors
Investor	Rounds
SDCL Efficiency Income Trust plc	Convertible Debt
Ultra Capital	Series B
Phalanx Impact Partners	Series B
Lombard Odier	Debt

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Market signals

Structured signals derived from secondary market and firmographic data.

Aug 15, 2026
Grew 34% QoQ, from 211 to 283 employees.
Jul 25, 2026
Grew 34% QoQ, from 199 to 267 employees.

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On.Energy Filings

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Type	Date	Amount Offered	Amount Sold	Filing	Pages	Download

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Firmographic Details

HeadquartersMiami, Florida

Employee Range222

Year Founded2016

Last FundingApr 25, 2024

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