ITM Power Market Cap ($6.53 Million)
Market Cap & Net Worth: ITM Power (ITM)
ITM Power market cap. ITM Power (LSE:ITM) has a market capitalization of $6.53 Million (GBX53.66 Billion) as of November 4, 2026. Listed on the LSE stock exchange, this UK-based company holds position #27951 globally and #433 in its home market, demonstrating a -5.81% decrease in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying ITM Power's stock price GBX77.75 by its total outstanding shares 690201753 (690.20 Million). Also see ITM cash flow conversion for how efficiently the company converts equity into cash flow.
ITM Power Market Cap History (2015–2026)
ITM Power market cap history from 2015 to 2026. Data shows growth from $1.88 Million to $6.53 Million (9.81% CAGR). Check today's stock price for ITM Power for real-time trading data and today's change.
Index Memberships
ITM Power is a constituent of 1 market index:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
FTSE AIM All Share Index
FTAI
|
$993.59 Million | 0.66% | #30 of 722 |
Weight: ITM Power's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
ITM Power Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how ITM Power's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance. Explore ITM Power (ITM) equity growth momentum to track how rapidly the company is growing its equity base year over year.
Latest Price to Sales (P/S) Ratio
0.20x
ITM Power's market cap is 0.20 times its annual revenue
Latest Price to Earnings (P/E) Ratio
N/A
P/E ratio not applicable due to negative or zero earnings
What These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2016 | $1.88 Million | $1.93 Million | -$4.00 Million | 0.97x | N/A |
| 2017 | $3.21 Million | $2.42 Million | -$3.78 Million | 1.33x | N/A |
| 2018 | $1.96 Million | $3.28 Million | -$6.12 Million | 0.60x | N/A |
| 2019 | $5.97 Million | $4.59 Million | -$9.45 Million | 1.30x | N/A |
| 2020 | $43.33 Million | $3.29 Million | -$29.56 Million | 13.17x | N/A |
| 2021 | $33.09 Million | $4.28 Million | -$27.70 Million | 7.74x | N/A |
| 2022 | $7.70 Million | $5.63 Million | -$46.69 Million | 1.37x | N/A |
| 2023 | $4.99 Million | $5.23 Million | -$101.20 Million | 0.95x | N/A |
| 2024 | $3.00 Million | $16.51 Million | -$27.22 Million | 0.18x | N/A |
| 2025 | $5.23 Million | $26.04 Million | -$45.52 Million | 0.20x | N/A |
Competitor Companies of ITM by Market Capitalization
Companies near ITM Power in the global market cap rankings as of November 4, 2026. Also see ITM Power balance sheet assets for a full breakdown of the balance sheet.
Key companies related to ITM Power by market ranking:
- GE Vernova LLC (NYSE:GEV): Ranked #79 globally with a market cap of $246.74 Billion USD.
- Siemens Aktiengesellschaft (XETRA:SIE): Ranked #91 globally with a market cap of $218.11 Billion USD ( €186.56 Billion EUR).
- SIEMENS AG SP. ADR 1/ 1/2 (F:SIEB): Ranked #121 globally with a market cap of $177.31 Billion USD ( €151.67 Billion EUR).
- Schneider Electric S.E. (PA:SU): Ranked #148 globally with a market cap of $157.90 Billion USD ( €135.06 Billion EUR).
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #79 | GE Vernova LLC | NYSE:GEV | $246.74 Billion | $918.20 |
| #91 | Siemens Aktiengesellschaft | XETRA:SIE | $218.11 Billion | €269.75 |
| #121 | SIEMENS AG SP. ADR 1/ 1/2 | F:SIEB | $177.31 Billion | €119.00 |
| #148 | Schneider Electric S.E. | PA:SU | $157.90 Billion | €239.75 |
Market Capitalization of ITM Power (2015–2026)
Market capitalization of ITM Power from 2015 to today. Between 2015 and today, ITM Power's market cap moved from $1.88 Million to $ 6.53 Million, with a yearly change of 9.81%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | GBX6.53 Million | +24.80% |
| 2025 | GBX5.23 Million | +74.51% |
| 2024 | GBX3.00 Million | -39.90% |
| 2023 | GBX4.99 Million | -35.18% |
| 2022 | GBX7.70 Million | -76.74% |
| 2021 | GBX33.09 Million | -23.64% |
| 2020 | GBX43.33 Million | +626.11% |
| 2019 | GBX5.97 Million | +204.91% |
| 2018 | GBX1.96 Million | -39.02% |
| 2017 | GBX3.21 Million | +70.74% |
| 2016 | GBX1.88 Million | +0.15% |
| 2015 | GBX1.88 Million | -- |
End of Day Market Cap According to Different Sources
On Nov 4th, 2026 the market cap of ITM Power was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $6.53 Million USD |
| MoneyControl | $6.53 Million USD |
| MarketWatch | $6.53 Million USD |
| marketcap.company | $6.53 Million USD |
| Reuters | $6.53 Million USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.
About ITM Power
ITM Power Plc designs and manufactures proton exchange membrane (PEM) electrolysers in the United Kingdom, Germany, rest of Europe, the United States, Australia, and internationally. Its product portfolio comprises TRIDENT, an PEM electrolysers stack technology; NEPTUNE, a 2MW plug and play electrolyser for small to mid-size projects; and POSEIDON, a 20 MW electrolysis process module for large-sc… Read more