January 2, 2018

Johnny Prettyman obtains Professional Engineer license in Utah

December 31, 2017

Tierra Group International, Ltd. Celebrates its Sixth Anniversary!

December 11, 2017

Southern Copper (Grupo Mexico) awards Tierra Group International, Ltd. a Tailings Storage Facility Engineering Design Review at its Toquepala Mine in Tacna, Perú

November 28, 2017

Tierra Group to attend 2017 AEMA Meeting in Reno, Nevada; 4-8 December

November 28, 2017

Tierra Group to attend Annual SME Arizona Conference in Tucson, Arizona; 3-4 December

November 20, 2017

Pete Kowalewski obtains Professional Engineer license in New Mexico

November 5, 2017

Tierra Group International is selected to perform the Detailed Design of the Phase 5 Heap Leach Pad at Agnico Eagle's Crestón Mascota Mine

October 19, 2017

Tierra Group International's Marvin Silva has been selected to sit on Quinsam Coal's Independent Tailings Review Board

October 18, 2017

Tierra Group to attend the XXXII International Mining Convention 25-28 October in Guadalajara, Mexico

October 17, 2017

Grupo Mexico awards Tierra Group a geotechnical and geological drilling supervision project at Southern Peru Copper's Toquepala Mine