John Buttner

John Buttner

Director/Board Member at Sedgman Canada Ltd.

Non-Energy Minerals

Profile

John Buttner currently works as a Director at Sedgman Canada Ltd.

John Buttner active positions

CompaniesPositionStart
Director/Board Member -
All active positions of John Buttner

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of John Buttner's experience

Connections

3

1st degree connections

1

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies1

Non-Energy Minerals

See company connections