| (Values in U.S. Thousands) | Dec, 2021 | Dec, 2020 | Dec, 2019 | Dec, 2018 | Dec, 2017 |
| Sales | 1,650 | 810 | 400 | 390 | 640 |
| Sales Growth | +103.70% | +102.50% | +2.56% | -39.06% | -34.02% |
| Net Income | -7,380 | -5,200 | -6,320 | -5,570 | -4,580 |
| Net Income Growth | -41.92% | +17.72% | -13.47% | -21.62% | -108.18% |
Sigma Labs Inc (SGLB)
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Sigma Labs Inc. develops and engineers advanced, in-process, non-destructive quality inspection systems for commercial firms, productive solutions for metal-based additive manufacturing or 3D printing and other advanced manufacturing technologies. Sigma Labs Inc. is based in Santa Fe, New Mexico.