Tags Coteccons Construction JSC Large firms boost transparency Thursday, Aug 30, 2018 Some large-cap firms have replaced the board of supervision with independent members in the board of management to improve the quality of corporate governance and reduce expenses. Coteccons plans to issue $115.5 million bonus shares Tuesday, Oct 04, 2016 Coteccons Construction JSC (Coteccons) plans to issue 16.37 million bonus shares at an issuance ratio of 3:1 for shareholders to increase its equity.