Proton Power Systems PLC
Proton Motor Power Systems Plc, together with its subsidiaries, designs, develops, manufactures, and tests fuel cells and fuel cell hybrid systems, and related technical components in the United Kingdom, Germany, and rest of Europe. The company offers HyModule fuel cell system solution; HyFrame, a modular and universally applicable hydrogen fuel cell system for stationary applications; customized… Read more
Market Cap & Net Worth: Proton Power Systems PLC (PPS)
Proton Power Systems PLC (LSE:PPS) has a market capitalization of $30.33K (GBX249.26 Million) as of March 18, 2026. Listed on the LSE stock exchange, this UK-based company holds position #49230 globally and #1324 in its home market, demonstrating a 0.00% increase in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying Proton Power Systems PLC's stock price GBX0.15 by its total outstanding shares 1661750016 (1.66 Billion).
Proton Power Systems PLC Market Cap History: 2015 to 2025
Proton Power Systems PLC's market capitalization history from 2015 to 2025. Data shows change from $417.01K to $30.33K (-26.60% CAGR).
Index Memberships
Proton Power Systems PLC is a constituent of 1 market index:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
FTSE AIM All Share Index
FTAI
|
$41.09 Million | 0.00% | #343 of 722 |
Weight: Proton Power Systems PLC's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
Proton Power Systems PLC Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how Proton Power Systems PLC'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.
Latest Price to Sales (P/S) Ratio
0.52x
Proton Power Systems PLC's market cap is 0.52 times its annual revenue
0.28x
Higher than industry averageLatest 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 |
|---|---|---|---|---|---|
| 2015 | $417.01K | $684.00K | -$9.17 Million | 0.61x | N/A |
| 2016 | $391.74K | $1.99 Million | -$19.50 Million | 0.20x | N/A |
| 2017 | $417.01K | $1.11 Million | -$13.73 Million | 0.37x | N/A |
| 2018 | $654.58K | $822.00K | -$29.50 Million | 0.80x | N/A |
| 2019 | $2.33 Million | $769.00K | -$191.70 Million | 3.02x | N/A |
| 2020 | $7.08 Million | $1.89 Million | -$402.63 Million | 3.74x | N/A |
| 2021 | $4.04 Million | $2.77 Million | $315.01 Million | 1.46x | 0.01x |
| 2022 | $2.48 Million | $2.09 Million | -$18.90 Million | 1.19x | N/A |
| 2023 | $1.11 Million | $2.12 Million | -$14.53 Million | 0.52x | N/A |
Competitor Companies of PPS by Market Capitalization
Companies near Proton Power Systems PLC in the global market cap rankings as of March 18, 2026.
Key companies related to Proton Power Systems PLC by market ranking:
- Contemporary Amperex Technology Co Ltd Class A (SHE:300750): Ranked #157 globally with a market cap of $118.93 Billion USD ( CN¥872.65 Billion CNY).
- Vertiv Holdings Co (NYSE:VRT): Ranked #225 globally with a market cap of $89.72 Billion USD.
- ABB Ltd (PINK:ABBNY): Ranked #242 globally with a market cap of $85.22 Billion USD.
- VERTIV HOL.CL A DL-0001 (F:49V): Ranked #371 globally with a market cap of $59.06 Billion USD ( €57.54 Billion EUR).
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #157 | Contemporary Amperex Technology Co Ltd Class A | SHE:300750 | $118.93 Billion | CN¥405.00 |
| #225 | Vertiv Holdings Co | NYSE:VRT | $89.72 Billion | $268.41 |
| #242 | ABB Ltd | PINK:ABBNY | $85.22 Billion | $46.91 |
| #371 | VERTIV HOL.CL A DL-0001 | F:49V | $59.06 Billion | €232.00 |
Proton Power Systems PLC Historical Marketcap From 2015 to 2025
Between 2015 and today, Proton Power Systems PLC's market cap moved from $417.01K to $ 30.33K, with a yearly change of -26.60%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2025 | GBX30.33K | -45.45% |
| 2024 | GBX55.60K | -95.00% |
| 2023 | GBX1.11 Million | -55.10% |
| 2022 | GBX2.48 Million | -38.75% |
| 2021 | GBX4.04 Million | -42.86% |
| 2020 | GBX7.08 Million | +204.35% |
| 2019 | GBX2.33 Million | +255.21% |
| 2018 | GBX654.58K | +56.97% |
| 2017 | GBX417.01K | +6.45% |
| 2016 | GBX391.74K | -6.06% |
| 2015 | GBX417.01K | -- |
End of Day Market Cap According to Different Sources
On Feb 13th, 2026 the market cap of Proton Power Systems PLC was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $30.33K USD |
| MoneyControl | $30.33K USD |
| MarketWatch | $30.33K USD |
| marketcap.company | $30.33K USD |
| Reuters | $30.33K USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.