Mark A. Radtke

Pres, WPS ESI, a subsidiary, Integrys Energy Group.

Companies

Integrys Energy GroupPres, WPS ESI, a subsidiary Jan 17, 2006 to Jul 1, 2015¹
Integrys Energy GroupChief executive officer Feb 17, 2009 to Aug 12, 2010²

Sources

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

1
SEC EDGARIntegrys Energy Group, Pres, WPS ESI, a subsidiary
2
SEC EDGARIntegrys Energy Group, Chief executive officer