 Symphony Environmental Technologies LON:SYM issued its quarterly earnings results on Monday. The company reported GBX 0.01 0.00 earnings per share for the quarter, Digital Look Earnings reports. Shares of LON:SYM opened at GBX 30 0.39 on Wednesday. The company has a current ratio of 2.87, a quick ratio of 2.20 and a debt-to-equity ratio of ... 