SSE Plc (SSEZY)
SSE Market Cap : 40.90B for May 7, 2026
Market Cap Chart
Historical Data
Market Capitalization Definition
Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.
Market Cap Range, Past 5 Years
Market Cap Benchmarks
| Drax Group Plc | 3.953B |
| National Grid Plc | 85.98B |
| Centrica Plc | 12.51B |
| Ampeak Energy Ltd. | 25.30M |
| Sulnox Group Plc | 90.11M |
Market Cap Related Metrics
| PS Ratio | 2.792 |
| PEG Ratio | 0.4702 |
| Price | 33.93 |
| Earnings Yield | 3.31% |
| PEGY Ratio | 0.4474 |
| Operating PE Ratio | 14.06 |
| Normalized PE Ratio | 26.86 |