Our vision
To lead integrated engineering and project management solutions that transform infrastructure and improve quality of life across Africa.
Integrated infrastructure delivery
Engineering lasting impact.
High-performance engineering and project management solutions that combine technical precision, accountable delivery and sustainable outcomes.
Since 2015Building trust, progress and lasting value
2015Founded with purpose
About RSZ
Precision in design. Leadership in delivery.
RSZ Engineers & Project Managers delivers innovative, high-performance engineering and project management solutions. Our multidisciplinary approach bridges engineering innovation and community impact for public and private sector clients.
Our mission
To deliver timely, reliable and high-quality services guided by integrity, technical excellence and long-term partnership.
100%Black-owned & managed
4Integrated service disciplines
2Southern African offices
End-to-endConcept through delivery
Our services
One team across the project lifecycle.
Multidisciplinary capability enables efficient coordination, clear accountability and consistent quality from concept to delivery.
Engineering design
Innovative, cost-effective and environmentally responsible design tailored to each brief.
- Structural & civil
- Mechanical & electrical
- Tender documentation
Project management
Strategic planning, technical coordination and stakeholder engagement for controlled delivery.
- Budget allocation & management
- Project reporting
- QA/QC management
Quantity surveying
Accurate and transparent cost management throughout each project phase.
- Cost estimates & feasibility
- Tender evaluation
- Final accounts
Construction supervision
On-site quality, safety and performance oversight against approved standards.
- Progress monitoring
- Contract administration
- HSE compliance
Project portfolio
Infrastructure that moves communities forward.
Selected work across roads, stormwater, industrial development, water, wastewater and the built environment.
Featured project · Eswatini
Central Bank Road, Ezulwini
Resurfacing of the Central Bank Road in Ezulwini for the Central Bank of Eswatini.
Talk to the infrastructure team →
Roads
Naledi road & stormwater rehabilitation
Road resurfacing and stormwater drainage rehabilitation.
Water infrastructure
Mananga & Jeppes Reef water supply
Turnkey port-of-entry water supply infrastructure.
Built environment
Bendor Lifestyle Gardens
Structural design, construction supervision and contract administration for Bendor Lifestyle Gardens.
Wastewater infrastructure
eMondlo Wastewater Treatment Works
Refurbishment of eMondlo Wastewater Treatment Works.
Why choose RSZ
Technical rigour. Human accountability.
We judge success not only by completion, but by the confidence of our clients and the long-term value created.
Engineering, project management and quantity surveying coordinated through one team.
Experience across industrial developments, major infrastructure and public-sector programmes.
Responsive service backed by the discipline of established engineering practice.
Resource-conscious design, modern tools and future-ready infrastructure thinking.
Leadership team
Qualified professionals. Shared responsibility.
A multidisciplinary leadership team brings engineering, quantity surveying, contracts and project management capability.
SZ
Sihle Zwane
Founder & DirectorCivil engineering leadership and strategic project direction.
EZ
Enele Zwane
DirectorQuantity surveying leadership.
SS
S.S. Zwane, Pr Eng
Director / Contracts ManagerProfessional engineering and contract management oversight.
ZN
Zandile Ndlovu
Project ManagerProfessional engineering and project management delivery.
Work with RSZ
Let’s engineer the right outcome.
Share the project location, sector, scope and target timeline. Our team will connect you with the relevant discipline lead.
Send a project enquiry →International Gateway Business Park, New Road, Midrand 1685
Matsapha, Eswatini