Pushing new frontiers as Africa’s leading green energy technology company

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We are on a quest to offer affordable internet to small businesses

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We’re committed to creating Change that Matters

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Our Solutions

We are experts in multiple Industries

Renewable Energy

With a decade of experience in the solar energy sector our primary focus has been to deliver high value renewable energy solutions for our clients through an outstanding customer experience, professional services and high quality products

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Affordable Internet

Better connectivity, affordability and reliability. Capturing tomorrow’s opportunities means embracing disruption and transformation today. We’re dedicated to investing in affordable internet for homes & businesses across Kenya.

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Before solar panels, solar water heaters and other solar accessories can be put to good use, they must be sourced and supplied easily. That’s where we come in. We offer an ecommerce platform where you can shop for all your solar equipment needs.

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Future proof solutions

Empowering a resilient future

As the world transitions to a new normal, Kastom Technologies Limited is empowering a more resilient future for our customers and communities.

Our life’s work is to help people improve their lives by making and innovating products and services our customers value. Our focus is on delivering mutual benefit: Win-win outcomes that make life better for customers and employees alike.

Our Companies

Combining unique competencies to form a dynamic unified group

Our companies are the heroes. They provide innovative solutions, we have subsidiaries across three sectors; Renewable energy, internet and construction..

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We are all about efficiency & sustainability

Turnkey Energy Efficiency Systems. Solar PV self-consumption solutions for Industrial, Commercial, Public and Residential Buildings.

Solar Solutions

Solar solutions for the commercial and industrial sectors

We are your go to solar solution partner. We believe that our solar power solutions means the cost-effective use of renewable energy and a cleaner environment.

A Full Services

We are Providing different services in this sector to wide area of world

What we do
All Solutions

Only the highest quality solar power solutions






Solar products


Our company is based on helping people improve their lives by making and innovating products and services our customers value.
Joseph Murugami, CEO
What our client say

Happy WIth Customers & Clients

We have hundreds of highly satisfied customers who have realized the individual cost savings and positive environmental impact of renewable energy.

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Client says
News & Insights

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Get In Touch

Contact Info

Phone number

(+254) 722 863 668

(+254) 722 863 668

Email address



Address info

Milestone Business Center, 2nd Floor Suite C9, Northern By-pass, Ruiru, Kenya