NEENAH (WLUK) -- A fire broke out Thursday night at the Neenah Foundry.

Viewer-submitted photos and videos show flames, as well as thick black smoke billowing from the building. A large emergency presence is also visible.

The Winnebago County Sheriff's Office confirmed to FOX 11 that fire crews are on scene Foundry Plant Two, but could not provide additional information.

FOX 11 has a crew on scene. We will update you with the latest developments on-air and online.