| Year Ended Result | 2018 | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|
| Profit | |||||
| Construction and service revenues | 7,353.97 | 10,043.46 | 6,810.90 | 6,293.12 | 11,215.59 |
| Revenues from operating the power plant | 973.91 | 453.50 | 49.25 | 51.16 | 56.92 |
| Revenue from sales of goods and services | 0.00 | 0.00 | 9.26 | 2.76 | 0.00 |
| Total Revenues | 8,327.89 | 10,496.96 | 6,869.41 | 6,347.04 | 11,272.50 |
| Gross Profit | (101.52) | 1,333.17 | 971.87 | 871.18 | 917.30 |
| Net Profit | (2,009.76) | (188.77) | 122.84 | 292.44 | 676.88 |
| Financial Ratio | |||||
| Gross Profit Margin (%) | (1.22) | 12.70 | 12.96 | 13.73 | 8.14 |
| Net Profit Margin (%) | (24.13) | (1.80) | 1.79 | 4.61 | 6.00 |
| Return on Assets (%) | (10.38) | (1.16) | 0.82 | 2.13 | 4.29 |
| Return on Equity (%) | (67.06) | (8.11) | 4.91 | 9.96 | 22.86 |
| Earnings Per Share (Baht per Share) | (3.41) | (0.41) | 0.27 | 0.40 | 1.01 |