(Source: Willbros Group Inc) HOUSTON, June 27, 2016 /PRNewswire/ -- Willbros Group, Inc. (NYSE: WG) announced today plans to release its second quarter financial results on Friday, July 29, 2016 after the close of market. The Company will host a conference call, which will be broadcast live over the internet, on Monday, August 1, 2016 at 10 a.m. Eastern Time (9 am...
↧