KG Eco Solution posted second-quarter operating profit of 51.66 billion won ($36.5 million), up 6.9 percent from a year earlier, the company disclosed Tuesday.
Revenue for the same period rose 19.1 percent to 2.15 trillion won.
Net profit for the period came to 112.76 billion won, a preliminary figure reflecting a 184 percent increase.
jiyoon436@heraldcorp.com