+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, Energy, Resources and Infrastructure Sectors.

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

  • Complete Information & Communication Technology (ICT) systems incorporating all layer one, layer two and layer three infrastructure, hardware and software solutions 
  • Power Plant and Process Plant electrical & mechanical design, engineering, construction and maintenance
  • High Voltage Transmission, Generation and Automation Systems, with a focus on Clean and Sustainable Renewable Energy
  • Critical Communication Specialists – Optical Fibre, Radio Transmission and 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, Energy, Resources and Infrastructure Sectors.

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.