Experience Delivers Solutions

Welcome to Evostel, formerly known as AQESA, a leading provider of innovative solutions and services in Digital and Automation, Aviation, Technology, Electrical, and Energy. With over 47 years of experience, we have been delivering quality solutions and services to our clients in the Kingdom of Saudi Arabia and beyond.

Who We Are

At Evostel, we specialize in providing solutions and services that cater to the unique needs of our clients. Whether it's digital and automation solutions, aviation, technology, electrical, or energy services, we have the expertise to provide you with the best possible solution.

Our Mission

To provide exceptional strategic bond between our partners  and customers and being the preferred partner for our customers based on the excellence of our services and products.


Accountability, Transparency, Respect, Excellence, Agility, and Drive.


Success Stories

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Strong Partner Network

Our team of experienced electrical engineers, along with our world-renowned partners, work tirelessly to create solutions that deliver power to your business. A subsidiary of the Ali Zaid Al Quraishi & Brothers Company (AZAQ) which has a diversified investment portfolio, we are committed to providing top-notch services and solutions to our clients.

Completed Projects
On-Going Projects
Clients Satisfaction
Government Projects


Our Industries

Oil & Gas
Global processes of exploration, extraction, refining ,transportation (often by oil tankers and pipelines), and marketing of petroleum products. We are part of the value chain, through our products and services including sustained business of spare parts.
Utilities sector (Water, Gas and Electricity) segment. We are a partner to key customers in this segment which included Saudi Electricity Company (SEC),Saline Water Company Corporation (SWCC), National Water Company (NWC).
Mining, Cement Heavy
The heavy industries present in the kingdom of Saudi Arabia, which include Maaden Aluminum and Phosphate facilities, metal exploration, cement industries. We provide wide range of solutions to this segment.
Aviation / Transportion
Our solutions include advanced ground lighting solutions and helipads.

Includes SABIC, its affiliates and other petrochemical industries present in the market.
We serve our solutions to manufacturers, logistics companies and other allied industries.

Do you have a project to discuss?

Some of our Partners

What our customers say

We are committed to providing customized solutions that meet our clients' unique needs.

Appreciate your efforts in successfully completing the Centralized-Solution project at Fadhili Gas Plant.  We are grateful to all team members who were involved in the project & we value your contributions and cooperation. Thank you, once again, for delivering the project with all the specifications on time.


We greatly admire your skill and knowledge in diagnosing and resolving technical challenges efficiently. The quick resolution has enabled our team to continue their work without any disruption or delay.

King Fahd University of Petroleum & Minerals


Frequently Asked Questions

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