Impax Environmental Markets PLC (LSE:IEM) — Market Cap & Net Worth
Market Cap & Net Worth: Impax Environmental Markets PLC (IEM)
Impax Environmental Markets PLC (LSE:IEM) has a market capitalization of $2.05 Million (GBX16.88 Billion) as of September 19, 2026. Listed on the LSE stock exchange, this UK-based company holds position #30069 globally and #687 in its home market, demonstrating a -1.25% decrease in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying Impax Environmental Markets PLC's stock price GBX434.50 by its total outstanding shares 38859208 (38.86 Million). Also see Impax Environmental Markets PLC (IEM) total assets for a full breakdown of the balance sheet.
Impax Environmental Markets PLC Market Cap History: 2015 to 2026
Impax Environmental Markets PLC's market capitalization history from 2015 to 2026. Data shows growth from $695.11K to $2.05 Million (10.98% CAGR). Also see cash efficiency ratio of Impax Environmental Markets PLC for how efficiently the company converts equity into cash flow.
Index Memberships
Impax Environmental Markets PLC is a constituent of 3 market indices:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
FTSE All-Share
FTAS
|
$64.30 Billion | 0.00% | #440 of 573 |
|
FTSE 350
FTLC
|
$64.21 Billion | 0.00% | #311 of 350 |
|
FTSE 250
FTMC
|
$9.56 Billion | 0.02% | #228 of 250 |
Weight: Impax Environmental Markets PLC's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
Impax Environmental Markets PLC Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how Impax Environmental Markets 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. Check Impax Environmental Markets PLC stock quote for real-time trading data and today's change.
Latest Price to Sales (P/S) Ratio
-0.26x
Impax Environmental Markets PLC's market cap is -0.26 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 | $955.21K | $127.30 Million | $125.92 Million | 0.01x | 0.01x |
| 2017 | $1.13 Million | $71.90 Million | $70.01 Million | 0.02x | 0.02x |
| 2018 | $1.13 Million | $-51.17 Million | -$53.10 Million | -0.02x | N/A |
| 2019 | $1.50 Million | $142.93 Million | $139.57 Million | 0.01x | 0.01x |
| 2020 | $1.93 Million | $243.75 Million | $240.84 Million | 0.01x | 0.01x |
| 2021 | $2.51 Million | $243.49 Million | $240.44 Million | 0.01x | 0.01x |
| 2022 | $1.94 Million | $-206.13 Million | -$224.27 Million | -0.01x | N/A |
| 2023 | $1.87 Million | $64.05 Million | $48.50 Million | 0.03x | 0.04x |
| 2024 | $1.82 Million | $-16.67 Million | -$20.65 Million | -0.11x | N/A |
| 2025 | $1.87 Million | $-7.20 Million | -$14.53 Million | -0.26x | N/A |
Competitor Companies of IEM by Market Capitalization
Companies near Impax Environmental Markets PLC in the global market cap rankings as of September 19, 2026. Review tangible equity quality of Impax Environmental Markets PLC to assess the quality of the company's equity after excluding intangible assets.
Key companies related to Impax Environmental Markets PLC by market ranking:
- BlackRock Inc (NYSE:BLK): Ranked #142 globally with a market cap of $166.07 Billion USD.
- Blackstone Group Inc (NYSE:BX): Ranked #281 globally with a market cap of $94.05 Billion USD.
- KKR & Co. Inc. (NYSE:KKR): Ranked #299 globally with a market cap of $88.70 Billion USD.
- Brookfield Corporation (TO:BN): Ranked #312 globally with a market cap of $85.27 Billion USD ( CA$117.88 Billion CAD).
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #142 | BlackRock Inc | NYSE:BLK | $166.07 Billion | $1069.78 |
| #281 | Blackstone Group Inc | NYSE:BX | $94.05 Billion | $124.96 |
| #299 | KKR & Co. Inc. | NYSE:KKR | $88.70 Billion | $98.81 |
| #312 | Brookfield Corporation | TO:BN | $85.27 Billion | CA$52.52 |
Impax Environmental Markets PLC Historical Marketcap From 2015 to 2026
Between 2015 and today, Impax Environmental Markets PLC's market cap moved from $695.11K to $ 2.05 Million, with a yearly change of 10.98%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | GBX2.05 Million | +9.58% |
| 2025 | GBX1.87 Million | +2.99% |
| 2024 | GBX1.82 Million | -2.57% |
| 2023 | GBX1.87 Million | -3.71% |
| 2022 | GBX1.94 Million | -22.85% |
| 2021 | GBX2.51 Million | +30.08% |
| 2020 | GBX1.93 Million | +28.86% |
| 2019 | GBX1.50 Million | +32.92% |
| 2018 | GBX1.13 Million | -0.43% |
| 2017 | GBX1.13 Million | +18.68% |
| 2016 | GBX955.21K | +37.42% |
| 2015 | GBX695.11K | -- |
End of Day Market Cap According to Different Sources
On Sep 19th, 2026 the market cap of Impax Environmental Markets PLC was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $2.05 Million USD |
| MoneyControl | $2.05 Million USD |
| MarketWatch | $2.05 Million USD |
| marketcap.company | $2.05 Million USD |
| Reuters | $2.05 Million USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.
About Impax Environmental Markets PLC
Impax Environmental Markets plc is a closed ended equity mutual fund launched and managed by Impax Asset Management (AIFM) Limited. The fund invests in public equity markets across the globe. It seeks to invest in stocks of companies which provide, utilize, implement or advise upon technology-based systems, products or services in environmental markets, particularly of those in the alternative en… Read more