IESVF (Invinity Energy Systems) Growth Rank: 8 (As of Aug. 30, 2026) — 11% Below Median

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IESVF Invinity Energy Systems PLC IESVF
56 GF Score
Price $0.32
GF Value $0.12
Valuation Significantly Overvalued
! 6 Warning Signs
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What is Invinity Energy Systems Growth Rank?

Invinity Energy Systems IESVF -2.22% 56 Growth Rank is 8 as of Aug. 30, 2026, which is 11% below its 10-year median of 9.00. GuruFocus rates IESVF with a GF Score™ of 56/100 and a GF Value™ of $0.12 (Significantly Overvalued). The stock has 6 warning signs investors should review.

Invinity Energy Systems has the Growth Rank of 8.

GuruFocus Growth Rank measures the growth of a company in terms of its revenue and profitability, rated on a scale from 1 to 10. Historically, the companies with the highest growth ranks performed the best over the long term. It is calculated using the following criteria:

1. 5-year revenue growth rate, the higher, the better.
2. 3-year revenue growth rate, the higher, the better.
3. 5-year EBITDA growth rate, the higher, the better.
4. The predictability of 5-year revenue. The most consistent it is, the higher the rank.

A higher score reflects a greater ability to drive business growth, with companies considered to have strong and sustainable expansion potential. Conversely, a lower score indicates challenges in achieving consistent growth and scalability.

GuruFocus found that the Growth Rank is the second of the two most-sensitive parameters among the five parameters checked. Please click GF Score to see more details on GF Score's 5 Key Aspects of Analysis.

Please note that we are using the five-year EBITDA growth rate as a parameter, so the company needs to have had positive growth over that time. The reason we use EBITDA instead of earnings per share is that with EBITDA, we can rank a lot more companies since a company may have positive EBITDA but negative EPS. Since we are looking at the growth here, EBITDA gives us a pretty clear picture about the growth in the company's business operations.

Invinity Energy Systems Growth Rank Related Terms

IESVF vs VRT, BE: Growth Rank Comparison

For the Electrical Equipment & Parts subindustry, Invinity Energy Systems's Growth Rank, along with its competitors' market caps and Growth Rank data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Invinity Energy Systems Growth Rank vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Invinity Energy Systems's Growth Rank distribution charts can be found below:

* The bar in red indicates where Invinity Energy Systems's Growth Rank falls into.


IESVF
56GF Score
Invinity Energy Systems PLC IESVF
Growth Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Growth Rank →
What does a Growth Rank of 8 mean?
Invinity Energy Systems (IESVF) has a Growth Rank of 8 as of Aug. 30, 2026. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on Invinity Energy Systems and its competitors. This is 11% below median its historical median of 9.00. Over the past decade, Invinity Energy Systems' Growth Rank has ranged from 3.00 to 9.00.
Is Invinity Energy Systems' Growth Rank too high?
Invinity Energy Systems' current Growth Rank of 8 is 11% below median its 10-year median of 9.00. Over the past 10 years, this metric has ranged from a low of 3.00 to a high of 9.00. Overall, Invinity Energy Systems has a GF Score™ of 56/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Invinity Energy Systems' Growth Rank compare to VRT and BE?
Invinity Energy Systems' Growth Rank of 8 can be compared against companies in the Industrial Products industry. Historically, Invinity Energy Systems' own Growth Rank has ranged from 3.00 to 9.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Growth Rank for an Industrial Products company?
A good Growth Rank depends on the Industrial Products industry context. However, Growth Rank should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Growth Rank mean?
A high Growth Rank can signal that a stock is expensive relative to its fundamentals. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on Invinity Energy Systems and its competitors. Invinity Energy Systems's current Growth Rank is 8, which is 11% below median its own 10-year median of 9.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Invinity Energy Systems stock overvalued right now?
Based on GuruFocus' analysis, Invinity Energy Systems (IESVF) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.12, compared to a current price of $0.32 — trading 164.8% above its estimated fair value. The current Growth Rank is 8, which is 11% below median its 10-year median of 9.00. Invinity Energy Systems' overall GF Score™ is 56/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Growth Rank calculated?
Growth Rank is calculated from a company's financial statements. For Invinity Energy Systems (IESVF), the current Growth Rank is 8 as of Aug. 30, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Invinity Energy Systems (IESVF) Overvalued in 2026?

Based on GuruFocus' analysis, Invinity Energy Systems stock appears to be overvalued. The current stock price of $0.32 is trading 164.8% above its estimated GF Value™ of $0.12. GuruFocus considers Invinity Energy Systems to be Significantly Overvalued.

Key valuation signals for IESVF:

  • Growth Rank: 8 (11% below median its 10-year median of 9.00)
  • GF Value™: $0.12 vs. price of $0.32 (164.8% above fair value)
  • GF Score™: 56/100 with 6 warning signs

No single metric tells the full story. See the IESVF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Invinity Energy Systems Business Description

Other Exchanges IES:UKA10:Germany
Address 24 Chiswell Street, Office 3.03, 3rd Floor, London, GBR, EC1Y 4TY
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.
56GF Score

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Growth Rank is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$0.32
Price
$0.12
GF Value