John K. Allcorn

Executive Vice President, Willbros Group.

Companies

Willbros GroupSenior Vice President, Sales Mar 28, 2013 to Jun 1, 2015¹
Willbros GroupExecutive Vice President Jan 17, 2006 to Jan 5, 2009²

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARWillbros Group, Senior Vice President, Sales
2
SEC EDGARWillbros Group, Executive Vice President