+976 7707 2372
Ulaanbaatar, Mongolia
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Ulaanbaatar, Mongolia
+976 7707 2372
About Us

The Infrastructure Services Group (ISG) provides integrated services to the mining and construction industry.

Expertise includes design, consulting, construction and operations in the following fields:

  • Complete Information & Communication Technology (ICT) Systems incorporating all layer 1, layer 2 and layer 3 infrastructure, hardware and software solutions
  • Power Plant and Process Plant electrical & mechanical engineering, construction and maintenance
  • High Voltage Transmission, Generation and Automation Systems
  • Critical Communication Specialists – Optical Fibre, Radio Transmission, Structured Cabling
  • Industrial Internet of Things (IIoT) Automation Hardware & Software Technologies Design, Build and Run
  • Logistics and supply-line services / Specialist Equipment Procurement

The Infrastructure Services Group (ISG) provides integrated services to the mining and construction industry.

Local Service & Solution Provider

2003 - 2011

Since 2003:ISG have established relationships with diverse mining operations and include mining majors such as BHP Billiton, Rio Tinto and the OyuTolgoi Project in Mongolia (since 2011).

2011 - 2012

2011-2012:Successfully implemented two contracts for the Oyu Tolgoi Project providing professional consultancy services for the site-wide ICT Communications Backbone Infrastructure and site-wide High Voltage Power reticulation also integration with the 220kV Transmission Line fed from China (Inner Mongolia).


2013: Salkhit Wind Farm Project Ulaanbaatar Mongolia – Assisted Leighton with Electrical Installation, Commissioning and Handover to Clean Energy LLC.


2016:ISGMineElect–Mongolia (ISG ME LLC) consolidated with ISG Holdings Automation Mongolia LLC, to provide complete turn-key solutions across all ICT and Electrical physical/hardware/software infrastructure layers in the Mining/Resources and Infrastructure Sectors in Mongolia as a “majority Mongolian citizen”owned company.

2016 - 2021

2016 - Present: ISG Holdings successfully implemented the first 30km of a complete turnkey UG TETRA DASNetwork, as a Category II Vendor under contract to Oyu Tolgoi LLC.

2018 - 2021

2018-Present: Continuing to support the OTUG expansion project with ongoing products and services along with various other clients / projects throughout Mongolia.

Call us today
+976 7707 2372
Suite 303, MGG Building, Seoul Street 7/1, Sukhbaatar district, Ulaanbaatar
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You will find yourself working in a true partnership that results in an incredible experience, and an end product that is the best.