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Proven Expertise
Our experienced professionals understand complex telecom, solar, security and technology projects from planning to completion.
Technology • Telecoms • Renewable Energy
About Demian Technologies
Powering Homes and Businesses with Proven Technology
We provide reliable solar energy, telecommunications, security and technology solutions backed by genuine products, professional support and dependable after-sales service.
Trusted and genuine products
Professional installation and support
Reliable after-sales service
Trusted Solutions
Quality you can depend on
Years of Experience
Technical industry expertise
Why Demian Technologies
Why Choose Demian Technologies?
We combine technical expertise, genuine equipment and dependable support to deliver reliable technology, telecommunications and renewable-energy solutions.
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Genuine Products
We supply carefully selected, high-quality equipment from trusted manufacturers and technology partners.
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Fast Response
Our responsive team provides clear guidance, timely updates and quick support whenever you need assistance.
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After-Sales Support
We remain available after purchase through maintenance, repairs, technical assistance and equipment support.
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Reliable Solutions
Every solution is designed to improve performance, reduce downtime and deliver dependable long-term value.
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Integrated Services
We provide telecoms, renewable energy, software, security, repairs, rentals and equipment supply from one trusted company.
Ready to work with us?
Speak With Our Team
Let us help you choose the right solution.
Our Impact
Building a Greener and Smarter Nigeria, One Client at a Time
For years, we have helped homes and businesses reduce operating costs, improve safety and adopt reliable, future-ready technology solutions.
#1
eBay-Rated Seller
Trusted for dependable products and professional customer service.
3,000+
Happy Customers
Serving individuals, businesses and institutions with proven solutions.
15+
Years of Experience
Delivering telecom, technology and renewable-energy expertise.
Leadership
Meet Our Founder
Experienced leadership driving innovation across telecommunications, technology and renewable energy.
Telecommunications
Technology Innovation
Renewable Energy
Founder Profile
Denis Okhimamhe
Founder & Chief Executive Officer
Denis Okhimamhe is an accomplished telecommunications and technology professional with extensive experience in network engineering, digital innovation and renewable energy solutions. He holds a degree in Electrical and Computer Engineering from a Nigerian university and has built a distinguished career delivering large-scale telecommunications infrastructure and technology projects across Nigeria.
He began his career with Huawei Technologies before joining MTN Nigeria as a Deployment Engineer, where he contributed to the expansion of critical telecommunications infrastructure. He later joined Globacom Nigeria Limited and rose to the position of Technical Head, leading network operations, infrastructure management and strategic technical initiatives.
Leveraging his wealth of industry experience, he founded Demian Technology to provide innovative telecommunications, software and renewable energy solutions. He now leads the company with a vision to help businesses and institutions build reliable, efficient and future-ready infrastructure.
About Demian Technology
Demian Technology delivers telecommunications infrastructure, solar hybrid energy systems, fibre optic solutions, software development and intelligent security technologies across Africa.