Our team consists of experts from every background, with deep knowledge of mining, business, and technology, ensuring that our full suite of products meets the highest standards of quality, and delivers maximum value to our clients across the mining value chain.

Anthony Vacarro

President, The Northern Miner Group

Sarah Mueller

VP Operations, Customer & People Success

Marc Borbas

VP Talent Solutions

Mike Sinden

VP Data Solutions

Katja Freitag

Managing Director, Mining Intelligence

Jennifer Leinart

President, Infomine USA Inc.


The Northern Miner Group (Glacier RIG Ltd.) is a division of Glacier Media Inc. (TSX: GVC), a global information and marketing solutions company. Glacier Media pursues growth in sectors where the provision of essential information and related services provides high customer utility and value.