Invinity Energy Systems Valuation Multiples

Invinity Energy Systems is valued at $78M as of November 2026, a 4.5x revenue multiple. In the last 12 months, Invinity Energy Systems revenue was $15M and Invinity Energy Systems EBITDA was ($29M).

Invinity Energy Systems Overview

About Invinity Energy Systems

Invinity Energy Systems PLC operates in the manufacturing of vanadium flow battery systems and their related installation and other services. Its vanadium flow batteries are a form of heavy-duty, stationary energy storage, used in high-utilization applications such as being coupled with industrial-scale solar generation for distributed, low-carbon energy projects. The company's flow battery systems are ideal for commercial and industrial sites, grid network infrastructure projects, and off-grid applications, either standalone or alongside renewable energy such as solar PV. It generates the majority of its revenue from the sale of Battery systems and associated control systems.


Founded

2006

HQ

United Kingdom

Employees

162

Financials (LTM)

Revenue: $15M
EBITDA: ($29M)

EV

$67M

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Invinity Energy Systems Financials

Invinity Energy Systems reported last 12-month revenue of $15M and negative EBITDA of ($29M).

In the same LTM period, Invinity Energy Systems generated ($194K) in gross profit, ($29M) in EBITDA losses, and had net loss of ($31M).

Revenue (LTM)


Invinity Energy Systems P&L

In the most recent fiscal year, Invinity Energy Systems reported revenue of $11M and EBITDA of ($31M).

Invinity Energy Systems is unprofitable as of last fiscal year, with gross margin of (35%), EBITDA margin of (285%), and net margin of (294%).

See analyst estimates for Invinity Energy Systems
LTMLast FY2025202620272028
Revenue$15M$11M$11M
Gross Profit($194K)($4M)($4M)
Gross Margin(1%)(35%)(35%)
EBITDA($29M)($31M)($31M)
EBITDA Margin(191%)(285%)(285%)
EBIT Margin(208%)(295%)(295%)
Net Profit($31M)($32M)($32M)
Net Margin(204%)(294%)(294%)
Net Debt-($36M)-

Financial data powered by Morningstar, Inc.

Invinity Energy Systems Stock Performance

Invinity Energy Systems has current market cap of $78M, and enterprise value of $67M.

Market Cap Evolution


Invinity Energy Systems' stock price is $0.14.

Invinity Energy Systems share price decreased by 6.4% in the last 30 days, and by 43.7% in the last year.

Invinity Energy Systems has an EPS (earnings per share) of $-0.06.

See more trading valuation data for Invinity Energy Systems
EVMarket CapPrice 1DPrice 1MPrice 3MPrice 12MEPS
$67M$78M-2.4%-6.4%-55.0%-43.7%$-0.06

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Invinity Energy Systems Valuation Multiples

Invinity Energy Systems trades at 4.5x EV/Revenue multiple, and (2.3x) EV/EBITDA.

See NTM and 2027E valuation multiples for Invinity Energy Systems

EV / Revenue (LTM)


Invinity Energy Systems Financial Valuation Multiples

As of November 8, 2026, Invinity Energy Systems has market cap of $78M and EV of $67M.

Invinity Energy Systems has a P/E ratio of (2.5x).

LTMLast FY2025202620272028
EV/Revenue4.5x6.1x6.1x
EV/EBITDA(2.3x)(2.1x)(2.1x)
EV/EBIT(2.1x)(2.1x)(2.1x)
EV/Gross Profitn/m(17.4x)(17.4x)
P/E(2.5x)(2.4x)(2.4x)
EV/FCF(2.6x)(1.5x)(1.5x)

Multiples above and below 250x are considered non-meaningful (n/m). Valuation data powered by FactSet, Inc. and Morningstar, Inc.

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Invinity Energy Systems Margins & Growth Rates

Invinity Energy Systems grew revenue by 44% but EBITDA decreased by 8% in the last fiscal year.

In the most recent fiscal year, Invinity Energy Systems reported gross margin of (35%), EBITDA margin of (285%), and net margin of (294%).

See estimated margins and future growth rates for Invinity Energy Systems

Invinity Energy Systems Margins

Last FY20252026202720282029
Gross Margin(35%)(35%)5%
EBITDA Margin(285%)(285%)(183%)
EBIT Margin(295%)(295%)(199%)
Net Margin(294%)(294%)(196%)
FCF Margin(418%)(418%)(153%)

Invinity Energy Systems Growth Rates

FY+1/FY25/2626/2727/2828/29
Revenue Growth44%44%
Gross Profit Growth(122%)(122%)
EBITDA Growth(8%)(8%)
EBIT Growth(3%)(3%)
Net Profit Growth(5%)(5%)
FCF Growth(47%)(47%)

Data powered by FactSet, Inc. and Morningstar, Inc.

Invinity Energy Systems Operational KPIs

Invinity Energy Systems' revenue per employee in the last FY averaged $0.1M, while opex per employee averaged $0.2M for the same period.

Invinity Energy Systems' Rule of 40 is (139%) (metric relevant for SaaS companies only, counted as combined revenue growth rate and EBITDA margin).

Invinity Energy Systems' Rule of X is (73%) (created by Bessemer, Rule of X is another metric to measure SaaS companies, ~1.5x stronger vs. the traditional Rule of 40, counted as revenue growth rate multiplied by 2.5 plus EBITDA margin).

Access forward-looking KPIs for Invinity Energy Systems
LTMLast FY2025202620272028
Rule of 4059%(139%)-
Bessemer Rule of X434%(73%)-
Revenue per Employee-$0.1M-
Opex per Employee-$0.2M-
S&M Expenses to Revenue-9%9%
G&A Expenses to Revenue216%53%53%
R&D Expenses to Revenue-22%22%
Opex to Revenue-260%260%

Data powered by FactSet, Inc. and Morningstar, Inc.

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Invinity Energy Systems Competitors

Invinity Energy Systems competitors include Yiğit Akü, Otovo, Voltatron, Lucent, Umbrella Global Energy, NET Power, Turbogen, Iondrive, SunPower and Phinergy.

Most Invinity Energy Systems public comparables operate across Energy Storage, Energy Equipment, ClimateTech and EnergyTech.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
Yiğit Akü$236M$5M0.3x-14.9x-
Otovo$61M($27M)1.2x1.3x(2.6x)(3.5x)
Voltatron$7M($4M)12.4x1.5x(20.9x)20.5x
Lucent$1M($18K)57.3x-(4641.4x)-
Umbrella Global Energy$27M($7M)3.0x-(12.4x)-
NET Power-($1.6B)--(0.0x)(0.3x)
Turbogen-($11M)--(7.1x)-
Iondrive$3M-21.1x21.1x-(29.0x)

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Invinity Energy Systems VC Funding History

Before going public, Invinity Energy Systems raised $106M in total equity funding, across 2 rounds.


Invinity Energy Systems Funding Rounds

DateStageInvestorsRaisedValuationRev. MultipleDeal Summary
Oct-26Undisclosed stageNational Wealth Fund$33M-The National Wealth Fund led a GBP 25 million fundraise for Invinity Energy Systems in October 2026 with a GBP 12.2 million cornerstone equity investment. The remainder comprised GBP 10 million of equity from institutional investors and GBP 2.8 million from retail investors, and the raise is subject to shareholder approval at a general meeting. Proceeds are to fund manufacturing capacity, research and development, and working capital for the company's global sales pipeline. The fund had made its first GBP 25 million investment in Invinity in May 2024. Its chief executive Oliver Holbourn said the cornerstone investment mobilised the funding Invinity needs to back British manufacturing in Scotland. Invinity manufactures vanadium flow battery technology that provides flexible energy storage for grid-scale, commercial and industrial, and AI datacentre customers.
May-24Strategic investmentKorea Investment Partners; National Wealth Fund$73M-UK Infrastructure Bank, the legal entity now named National Wealth Fund, agreed on 1 May 2024 to subscribe £25 million for 108,695,652 newly issued Invinity Energy Systems shares at 23 pence each. The subscription was the cornerstone of a wider placing, subscription and open offer that completed on 24 May 2024 and raised £57.38 million in gross proceeds. Korea Investment Partners invested £3 million through a managed fund, institutional and other placing investors supplied £28 million, and existing shareholders contributed £1.38 million through the open offer. The new UKIB shares represented about 23.5% of Invinity's enlarged equity when the fundraising completed, and the relationship agreement gave UKIB a nominated director and board-observer arrangement. Invinity allocated £18 million of UKIB's proceeds to equity investments or vanadium electrolyte for UK storage projects using its batteries, £4.6 million to working capital, up to £2 million to plant and equipment, and up to £0.4 million to transaction fees. The company manufactures vanadium flow-battery systems for utility, renewable-power, commercial and industrial customers requiring frequent and longer-duration energy storage. It planned to expand its Bathgate operation, add manufacturing capacity at Motherwell and accelerate the Mistral grid-scale product. This was a negotiated primary capital raise with strategic governance and use-of-proceeds terms, not a passive purchase of publicly traded shares.

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About Invinity Energy Systems

When was Invinity Energy Systems founded?Invinity Energy Systems was founded in 2006.
Where is Invinity Energy Systems headquartered?Invinity Energy Systems is headquartered in United Kingdom.
How many employees does Invinity Energy Systems have?As of today, Invinity Energy Systems has over 162 employees.
Who is the CEO of Invinity Energy Systems?Invinity Energy Systems' CEO is Jonathan Anthony Frank Marren.
Is Invinity Energy Systems publicly listed?Yes, Invinity Energy Systems is a public company listed on London Stock Exchange.
What is the stock symbol of Invinity Energy Systems?Invinity Energy Systems trades under IES ticker.
When did Invinity Energy Systems go public?Invinity Energy Systems went public in 2020.
Who are competitors of Invinity Energy Systems?Invinity Energy Systems main competitors include Yiğit Akü, Otovo, Voltatron, Lucent, Umbrella Global Energy, NET Power, Turbogen, Iondrive, SunPower, Phinergy.
What is the current market cap of Invinity Energy Systems?Invinity Energy Systems' current market cap is $78M.
What is the current revenue of Invinity Energy Systems?Invinity Energy Systems' last 12 months revenue is $15M.
What is the current revenue growth of Invinity Energy Systems?Invinity Energy Systems revenue growth (NTM/LTM) is 250%.
What is the current EV/Revenue multiple of Invinity Energy Systems?Current revenue multiple of Invinity Energy Systems is 4.5x.
Is Invinity Energy Systems profitable?No, Invinity Energy Systems is not profitable.
What is the current EBITDA of Invinity Energy Systems?Invinity Energy Systems has negative EBITDA and is not profitable.
What is Invinity Energy Systems' EBITDA margin?Invinity Energy Systems' last 12 months EBITDA margin is (191%).
What is the current EV/EBITDA multiple of Invinity Energy Systems?Current EBITDA multiple of Invinity Energy Systems is (2.3x).
What is the current FCF of Invinity Energy Systems?Invinity Energy Systems' last 12 months FCF is ($26M).
What is Invinity Energy Systems' FCF margin?Invinity Energy Systems' last 12 months FCF margin is (172%).
What is the current EV/FCF multiple of Invinity Energy Systems?Current FCF multiple of Invinity Energy Systems is (2.6x).
How many companies Invinity Energy Systems has acquired to date?Invinity Energy Systems hasn't acquired any companies yet (or none have been disclosed publicly).
In how many companies Invinity Energy Systems has invested to date?Invinity Energy Systems hasn't invested in any companies yet (or none have been disclosed publicly).

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