SITARQ Limited is an integrated African design, development, and infrastructure company delivering sustainable institutional, urban, and innovation-driven projects across the built environment. Founded on the belief that architecture should create lasting social, economic, and environmental value, SITARQ brings together expertise in architecture, planning, engineering coordination, project development, sustainability, and construction advisory to deliver transformative projects from concept to completion.
Our work spans educational institutions, commercial developments, residential communities, mixed-use developments, industrial facilities, and public infrastructure. We combine contemporary design thinking with local knowledge, climate-responsive strategies, and emerging technologies to create spaces that are functional, resilient, and future-ready.
At SITARQ, sustainability is not an add-on—it is embedded in our approach. We actively promote low-carbon construction methods, circular economy principles, resource-efficient design, and the adoption of locally sourced materials such as compressed stabilized earth blocks (CSEBs), bamboo, and other environmentally responsible building systems.
Through strategic partnerships, technical excellence, and a commitment to innovation, we help clients unlock value, reduce project risks, and deliver developments that positively impact communities and the environment. Our vision is to become Africa’s leading integrated design and development company, shaping a more sustainable, inclusive, and prosperous built environment for future generations.
Our team
Arch. Sitienei Gideon
An architect and EDGE Expert with extensive experience in sustainable architecture, project management, and development advisory. He is committed to delivering innovative, high-impact projects that combine design excellence, sustainability, and long-term value creation across Africa.
Peggy Berlin
Lead Structural Consultant with extensive experience in structural engineering and project delivery. He specializes in developing safe, efficient, and resilient structural solutions for residential, commercial, institutional, and mixed-use developments, ensuring technical excellence from concept through construction.
Why Us?
Integrated Expertise
We bring together architecture, engineering, quantity surveying, and project management under one coordinated system—ensuring seamless delivery from concept to completion with fewer risks, delays, and inefficiencies.
Sustainability-Driven Approach
Sustainability is embedded in everything we do. We design and deliver climate-responsive, resource-efficient, and future-ready developments that create long-term environmental, social, and economic value.
Proven Delivery Capability
With hands-on experience across diverse institutional, residential, commercial, and infrastructure projects, we combine technical excellence with practical execution to deliver high-quality outcomes on time and within budget.
Our Address
Lower Kabete, Nairobi Kenya