About WSA Group International
Since 2008, we've been redesigning West Africa's built environment—one project at a time. From 700-unit villages to $28M institutional complexes, we deliver excellence at every scale.
By The Numbers
Over 15 years of delivering excellence across West Africa
Our Vision
To be the leading architectural and development firm in Africa, redesigning the landscape for the modern era through innovation, excellence, and integrated solutions.
Our Mission
To deliver world-class infrastructure projects across Africa by integrating architecture, investment consultancy, and supply chain management under one unified ecosystem—ensuring speed, transparency, and excellence in every project.
The WSA Standard
"Finish Early, Check Twice"
If we tell you a project will take 7 months, we aim to finish the actual work in the 6th month. We use the final month not for construction, but for re-evaluation, re-checking, and polishing. We hand over keys only when the project is flawless.
Transparency
Clear contracts, honest timelines, and open communication. No hidden costs, no surprises. You know exactly what you're getting and when.
Speed
We are a technology-forward company. Whether through our methods or materials, we meet your expectations with the speed of the digital age. Proactive problem-solving prevents delays.
Excellence
International standards, African innovation. Every project is delivered to the highest quality, with meticulous attention to detail and a commitment to flawless execution.
Leadership
Meet the visionary behind WSA Group
William Ganyoame
Founder & Chief Executive Officer
Mr. William Ganyoame is the visionary behind WSA Group International. With a foot in both the creative world of architecture and the pragmatic world of investment, he leads the company with a focus on international standards and African innovation.
Credentials
- Bachelor of Architecture and Building Technology, McGill University (Montreal, Canada)
- Building Draftsmanship and Surveying (A.T.T.C - HND)
- Specialized in Investment Consultancy and Real Estate Development
Our Journey
15+ years of growth and excellence
WSA Group Founded
William Ganyoame establishes WSA Group International in Accra, Ghana with a vision to bring international architectural standards to West Africa.
Regional Expansion
Expanded operations to Nigeria and Togo, establishing Before Seven Ltd for supply chain management.
Koidu Resettlement Village
Delivered $38M, 700-unit mass housing project in Sierra Leone—cementing reputation for mega-project execution.
ECOWAS Commission Complex
Completed $28M institutional project for ECOWAS, demonstrating capability in high-profile government infrastructure.
D.C.L Tower Accra
Delivered premium Grade A office complex in Accra, expanding into commercial real estate development.
6-Country Presence
Achieved operations across Ghana, Nigeria, Sierra Leone, Liberia, Togo, and Benin with 2,000+ buildings delivered.
$70M+ Portfolio
Surpassed $70M in total project value with integrated ecosystem of architecture, consultancy, and supply chain.
Our Reach
Operating across West Africa with local expertise
Ghana
800+
Projects Delivered
Nigeria
450+
Projects Delivered
Sierra Leone
200+
Projects Delivered
Liberia
180+
Projects Delivered
Togo
220+
Projects Delivered
Benin
150+
Projects Delivered
Ivory Coast
100+
Projects Delivered
What Sets Us Apart
The principles that guide everything we do
Transparency
Clear contracts, honest timelines, and open communication. No hidden costs, no surprises. You know exactly what you're getting and when.
Excellence
International standards, African innovation. Every project is delivered to the highest quality, with meticulous attention to detail.
Speed
We are a technology-forward company. Proactive problem-solving and efficient execution means we meet deadlines consistently.
Integration
By controlling design, consultancy, and supply chain, we eliminate coordination delays and finger-pointing between vendors.
Ready to Work With Us?
Whether you need architectural design, investment consultancy, or supply chain management, WSA Group has the expertise and infrastructure to deliver excellence.