About Us
Who We Are
Uni-Mas Engineering PLC is a leading Ethiopian electrical manufacturing company committed to delivering high-quality, safe, and reliable electrical solutions. Established in accordance with the Commercial Code of Ethiopia (1960), the company was formerly known as Maensu Business PLC and was officially registered with the Ministry of Trade and Industry of the Federal Democratic Republic of Ethiopia on Ginbot 12, 2005 E.C.
Initial Registered Capital: ETB 3,000,000.00
Current Registered Capital: ETB 96,790,000.00
Operating under the registered trademark EDISON (registered on 02/08/2018 G.C), Uni-Mas Engineering PLC has grown into a trusted manufacturer and supplier of electrical products serving residential, commercial, and industrial sectors.
Our Vision & Mission
Vision
Mission
Core Values
We do more than give advice — we provide actionable strategies that empower organizations to thrive in Ethiopia’s unique business landscape.
Quality Excellence
We are committed to delivering products that meet the highest standards of safety, reliability, and performance through rigorous testing and continuous improvement.
Customer Focus
Our customers are central to everything we do. We strive to understand their needs and deliver solutions that provide long-term value and satisfaction.
Innovation
We continuously adopt modern technologies and innovative practices to improve our products, processes, and services.
Integrity & Responsibility
We conduct our business with honesty, transparency, and accountability, building long-term trust with our partners, clients, and stakeholders.
Sustainability
We are dedicated to environmentally responsible practices, promoting energy-efficient products and sustainable manufacturing solutions that support national development goals.
Our Story

Uni-Mas Engineering PLC
Uni-Mas Engineering PLC Trademark EDISON brand
Registers on 02/08/2018 G.C of is a premier provider of
high-quality electrical solutions, specializing in a diverse
range of products including LED lights, circuit breakers,
extension sockets, voltage stabilizers, switches, and more.
With a steadfast commitment to excellence, we have
established ourselves as a trusted leader in the electrical
engineering industry, delivering innovative and reliable
products that meet the needs of residential, commercial,
and industrial clients.
Specializing in high-quality LED lights, circuit breakers, extension sockets, voltage stabilizers, switches, and an extensive range of other electrical solutions. Our commitment to excellence and innovation has positioned us as a trusted partner for businesses and consumers seeking reliable and efficient electrical products.
352
Projects Completed
120+
Happy Customers
12
Awards Received
15
Years In Service
Core Values
Uni-Mas Engineering PLC
Innovation
Embracing cutting-edge technology to develop and deliver state-of-the-art electrical solutions.
Quality
Adhering to rigorous quality control processes to ensure the reliability and safety of our products.
Customer Satisfaction
Prioritizing customer needs and providing exceptional service and support.
Sustainability
Committing to environmentally responsible practices and products that reduce energy consumption and carbon footprint.

