Jennmar
UNDERGROUND
Jennmar acquires Weber Mining & Tunnelling SAS
Jennmar expands international presence with acquisition of Weber Mining & Tunnelling SAS
15 August 2025
UNDERGROUND
SSAB sells expandable rock bolt factory to Jennmar
Employees at the Virsbo factory have been offered continual employment by new owners Jennmar
04 February 2025
MANAGEMENT
Jennmar buys Vossloh mine rail assets
Aiming to become "premier provider" of rail and tie components for the US UG coal market
08 January 2020
MANAGEMENT
Calandra closes deal for Classic Conveyor
Transaction signed off after two months
07 May 2019
OPERATIONS
Jennmar to distribute Dräger gas dectectors
Jennmar has been granted exclusive distribution rights for Dräger's gas monitoring devices
11 July 2018
TECHNOLOGY
BioPak 240, now with full approval, ready to integrate
The Biomarine BioPak 240 Revolution self-contained breathing apparatus has received full approval
15 May 2018
UNDERGROUND
Jennmar company acquires CSA, CDS
Compliance Staffing Agency and Complete Drilling Solutions join Frank Calandra
06 April 2018
GEOMECHANICS / GROUND CONTROL
Jennchem, Quaker sign distribution deal
Jennchem has exclusive distribution rights for Quaker ground-control agents
16 March 2018
PARTNER CONTENT
Navachab Gold Mine boosts recovery & cuts OPEX with STEINERT's sensor sorting technology
Navachab Gold Mine, a low-grade gold ore operation, upgrades its very low-grade ore resources using STEINERT’s suite of innovative dry sorting processes.
PARTNER CONTENT
Vale's circular mining vision: turning waste to value
Vale’s Bruno Pelli shares how circular practices turn mining tailings and waste into
PARTNER CONTENT
From concept to cathode: How Nuton is redefining copper for a low-impact future
Nuton is pioneering cleaner, more efficient copper production through innovative
PARTNER CONTENT
Limestone Quarry Saves Big by Replacing Rotary Airlocks with Aerodyne Vacu-Valve
Maximizing performance while lowering operating costs with Vacu-Valve
Automation and Digitalisation Insights 2025
Discover how mining companies and investors are adopting, deploying and evaluating new technologies.
Mining IQ Exploration Insights 2025
Gain exclusive insights into the world of exploration in a comprehensive review of the top trending technologies, intercepts, discoveries and more.
Future Fleets Insights 2025
Mining IQ Future Fleets Insights 2025 looks at how companies are using alternative energy sources to cut greenhouse gas emmissions
Automation and Digitalisation Insights 2024
Exclusive research for Mining IQ Automation and Digitalisation Insights 2024 shows mining companies are embracing cutting-edge tech
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