| (Values in U.S. Thousands) | Dec, 2020 | Dec, 2019 | Dec, 2018 | Dec, 2017 | Dec, 2016 |
| Sales | 554,890 | 813,730 | 1,005,930 | 798,060 | 546,700 |
| Sales Growth | -31.81% | -19.11% | +26.05% | +45.98% | +52.65% |
| Net Income | 29,290 | 8,450 | -1,190 | 18,850 | 14,440 |
| Net Income Growth | +246.63% | +810.08% | -106.31% | +30.54% | +273.13% |
Spark Energy (SPKE)
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Spark Energy, Inc. is an independent retail energy services company. It provides residential and commercial customers across the United States with an alternative choice for their natural gas and electricity. The company is involved in the retail distribution of natural gas and electricity. It also offers renewable and carbon neutral products. Spark Energy, Inc. is headquartered in Houston, Texas.