H E M

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HEM is an engineering company with decades of experience delivering complex energy and electrical systems.

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HEM | CONNECTED SINCE 1967

A LEADING ENGINEERING PARTNER
SINCE 1967

Delivering specialized electrical engineering and full-cycle EPC solutions
across energy, infrastructure, industrial, and residential projects.

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HEM

About Us

HEM is a leading company in the field of electrical engineering solutions, operating in the Armenian market since 1967. Our engineering team provides comprehensive solutions tailored to the requirements of various infrastructures.

OUR MISSION | Solving engineering challenges of any complexity with minimal involvement of the client’s resources.

  • Quality
  • Cost-effectiveness
  • Flexibility
  • Reliability

310+

Completed Projects
Partners We Work With and Who Trust Us
Services We Offer

Full-Cycle EPC Solutions

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Overhead Power Transmission Lines up to 220 kV

We design, supply, and commission overhead transmission infrastructure for high-capacity power delivery.

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Transformer Substations up to 220 kV

We offer complete solutions for high-voltage substations including primary equipment, protection, and control systems.

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Power Supply Systems for Residential and Industrial Complexes

We deliver turnkey distribution solutions that ensure safe and uninterrupted energy access for any facility type.

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Automation Systems for Residential and Industrial Complexes

We implement integrated automation to optimize operational performance and energy efficiency.

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Fire Protection and Alarm Automation Systems

We engineer and commission smart fire detection and suppression systems with full automation integration.

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Access Control Automation Systems

We provide smart access management solutions to ensure secure and controlled entry for industrial and commercial sites.

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CCTV Surveillance Systems

We design and install high-definition CCTV systems for real-time monitoring and enhanced site security.

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Lighting & Intelligent Lighting Systems

We deliver comprehensive solutions in interior, exterior, and architectural lighting for commercial, infrastructure, and industrial projects.

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Our Achievements

Designing the Future

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65.000+

Sqm work area

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310+

Completed Projects

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120+

Satisfied Clients

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28+

Clients Review

  • { ?> Overhead Power Transmission Lines up to 220 kV { ?> Transformer Substations up to 220 kV { ?> Power Supply Systems for Residential and Industrial Complexes { ?> Automation Systems for Residential and Industrial Complexes { ?> Fire Protection and Alarm Automation Systems { ?> Access Control Automation Systems { ?> CCTV Surveillance Systems { ?> Lighting & Intelligent Lighting Systems
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Testimonials

What clients say

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A. Petrosyan

Decades of engineering experience were evident in the substation modernization project. HEM is a disciplined partner for infrastructure projects that require strict adherence to international safety standards.

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L. Karapetyan

The precision of their BIM modeling was critical for our residential development. It allowed for a highly coordinated installation of all power and security systems.

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T. Sargsyan

HEM managed our industrial electrical infrastructure with complete technical accountability. Their EPC model delivered a stable, high-capacity system aligned with all production requirements

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