About Us

Why ISM?

Your project deserves speed, strength, and style. ISM uses precision-engineered Light Gauge Steel, fabricated in our Nairobi factory, so your building goes up in record time with minimal disruption.

What you get

Let’s build your vision – faster, smarter, better.

Our Reach

Omri Cohen

Chief Executive Officer - C.E.O

Omri has 25 years of experience building and managing companies, including 15 in East Africa. Omri is a co-founder of ISM Africa and brings exceptional experience with cleantech and renewable energy. 

Omri has operated in Kenya, Somalia, Mozambique, South Sudan, DRC, Uganda, Rwanda, Burundi and Tanzania. Omri earned a BA degree (cum laude)in Government, Diplomacy Management, and Strategy from Herzliya University.

Paul Williamson

Chief Operations Officer - C.O.O

Born in Kenya, Paul brings over 15 years of experience in building and scaling businesses across both the United Kingdom and East Africa.

He has founded and led companies with diverse interests in construction, local manufacturing and assembly – including electric vehicles (EVs), charging systems, and solar technologies – with a strong focus on integrating innovation to deliver high-functionality, commercially viable solutions.

Paul holds a Business Law degree from London Metropolitan University.

Ruth Kamau

General Manager - GM

Born in Kenya, Ruth brings over years of experience as an accomplished executive responsible for driving business growth through strategic planning.

She has led with a focus on innovation, strategic growth, and long-term value. With a presence in Kenya, Uganda, Tanzania, Rwanda, and Zambia, we’ve built a reputation as leaders in modular construction, serving industries such as Hospitality, Mining, Renewable Energy, and Luxury Holiday Camps.

At the Fore-front of Sustainability

Our portfolio spans a diverse range of clients — from international corporates to SMEs and private individuals — all benefitting from our expertise in advanced clean-tech solutions. 

With deep construction experience across the continent, our team consistently delivers projects that are energy-efficient, socially responsible, and environmentally sound; setting a new benchmark for sustainable development in Africa.

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