Endless Energy and IEK desk flags at a partner meeting

About Endless Energy

From one brand to an engineering company.

Founded in 2006 as IEK Mongol, the official IEK partner in Mongolia. Today: low-voltage supply, electrical design from 0.4 to 35 kV, and energy services for Mongolia’s builders and utilities.

Our story · 2006 — 2026

Our story

2006 — 2026 · 20 years

2006
IEK Mongol is founded
A 1,342 m² warehouse and office opens to import and sell IEK products.
2007
First branches
IEK launches in Erdenet and Darkhan, with contracted dealers in both cities.
2009
A nationwide network
The sales network reaches every major building-materials market in Ulaanbaatar and the provinces.
2010
Panel assembly workshop
A full workshop for assembling every type of electrical panel opens.
2011
Endless Center
Our own five-storey, 2,700 m² building opens: offices, showroom, conference hall and warehouse.
2012
Endless Energy LLC
Endless Energy is founded, starting with the Electromontaj stores and a metering laboratory.
2013
Electromontaj
The first Electromontaj store opens, carrying around 5,000 low-voltage product lines.
2014
Meter laboratory
Mongolia’s largest meter-verification lab of its time opens, verifying 80–180 meters a day.
2015
Umnugovi
We expand into Umnugovi province with a new wholesale centre.
2017
LS Electric
We become the official distributor for Korea’s LS Electric.
2018
Dunjingarav store
The second Electromontaj store opens in the east of the city.
2019
emontaj.mn
Mongolia’s first dedicated e-commerce platform for low-voltage equipment goes live.
2021
Sonsgolon warehouse
A modern branch warehouse opens in the west of the city.
2022
IEK.EDU
The IEK.EDU training centre opens for engineers, partners and students.
2023
Busduct
We bring busduct systems for high-rise buildings to the Mongolian market.
2024
ISO 9001:2015
We adopt the ISO 9001:2015 quality management standard.
2025
Electrical design
We begin electrical design, calculation and consulting from 0.4 to 35 kV.
2026
ESCO · Sungrow · Trina Solar
We receive the ESCO licence and expand into renewables with Sungrow and Trina Solar products.

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What we stand for

Vision

To set the market benchmark for engineering solutions and technical service — and to be the leading supplier to Mongolia’s energy and construction sectors.

Mission

To deliver solutions of real value to every customer, through quality, partnership and continuous development.

Our values

Five principles behind every order and every drawing.

Quality & professional skill
We hold to high standards and a professional approach at every stage of our work, products and service.
Customer focus
We understand what the customer actually needs, and offer solutions that create real value.
Innovation & continuous development
We adopt new technology and advanced solutions, supporting the growth of our company and our sector.
Collaboration & trust
We build value together, on mutual respect, transparency and a team that holds.
Responsibility & sustainability
We work responsibly towards society, the environment, and the generations that follow.

By the numbers

Twenty years, in numbers.

Figures from company records, 2006–2026.

1.4 M
VA47-29 circuit breakers
Supplied over the last 15 years
200,000+
Smart electricity meters
Over 40% of Mongolia’s installed smart meters
150,000+
Residual-current devices
AD12 RCDs for new housing
1,000+
Business clients a year
Contractors, developers, utilities
8,000+
Product lines
Single items to complete systems
100+
Sales points nationwide
Including 3 Electromontaj stores and emontaj.mn
1,900+
Engineers trained
Across 100+ courses and seminars
60%+
Engineers on our team
Technical specialists across the company

Certifications & licences

Quality you can verify.

ISO 9001:2015
Quality management system
Our quality management system is certified to ISO 9001:2015.
ESCO licence
№ МБМИ-006/2026
Licensed energy service company for energy-efficiency projects.
Metering laboratory
Verification of electricity meters
In-house metering verification laboratory, in operation since 2014.

Quality policy

We deliver reliable products and services that meet legal and standards requirements, run our quality management system effectively, and review it regularly.

Build it with us.

Join our team, or send us your next project.

Request a quote Join our team

From one brand to an engineering company.

Our story

IEK Mongol is founded

First branches

A nationwide network

Panel assembly workshop

Endless Center

Endless Energy LLC

Electromontaj

Meter laboratory

Umnugovi

LS Electric

Dunjingarav store

emontaj.mn

Sonsgolon warehouse

IEK.EDU

Busduct

ISO 9001:2015

Electrical design

ESCO · Sungrow · Trina Solar

What we stand for

Vision

Mission

Five principles behind every order and every drawing.

Quality & professional skill

Customer focus

Innovation & continuous development

Collaboration & trust

Responsibility & sustainability

Twenty years, in numbers.

Quality you can verify.

ISO 9001:2015

ESCO licence

Metering laboratory

Quality policy

Build it with us.