“Frustrating” Sigma Labs delays cause its revenue to decline 14{3a9e182fe41da4ec11ee3596d5aeb8604cbf6806e2ad0e1498384eba6cf2307e}
Quality assurance software developer Sigma Labs (NASDAQ: SGLB) has revealed that its revenue fell 14{3a9e182fe41da4ec11ee3596d5aeb8604cbf6806e2ad0e1498384eba6cf2307e} in Q2 2021 due to...