De Grande Arch Space · Johannesburg

Designing Grand
Architectural Spaces

A Johannesburg-based project management and architectural design studio delivering built environment solutions across sub-Saharan Africa that are grounded in an Afrocentric context and driven by international standards.

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Who We Are

Architecture & Project
Management Excellence

De Grande Arch Space (Pty) Ltd is led by Joseph Tamale — a PMP-certified Project Manager and SACAP-registered Professional Architect with over 10 years of experience and dual Master’s degrees in Project Management (Wits) and Architecture. DGAS has delivered work across residential, healthcare, civic, religious and educational sectors in three sub-Saharan African countries.

Experienced Leadership

Joseph Tamale, Professional Architect — bringing disciplined project leadership from concept through to closeout.

Afrocentric Context

International standards applied thoughtfully within a rich African cultural and spatial context.

End-to-End Delivery

From first brief to final handover — one point of accountability for architecture and project management.

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Vision

To be the practice Africa turns to when it needs its infrastructure and built-environment challenges solved through disciplined project management and bold architectural thinking.

Mission

To lead with project management excellence and deliver with architectural rigour, building solutions that serve our clients today and the communities they shape for generations to come.

What We Do

Our Core Expertise

We provide end-to-end architectural and project management services across residential, commercial, civic, healthcare, religious and educational sectors.

Architecture

Full-scope design from inception to closeout — residential, commercial, civic and educational. Rigorous design thinking rooted in context and lasting value.

Project Management

End-to-end delivery using PMI-standard methodology — programming, coordination, contractor management and reporting.

Consultant Network

We have established networks with town planners, engineers, quantity surveyors and specialists to provide clients with a fully coordinated and integrated service. One point of accountability from brief to handover.

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