About INFIX

Engineering integrity, backed by certification.

INFIX Group of Companies delivers professional welding, engineering, fabrication, inspection, training and quality management solutions to South Africa’s industrial sector.

7
Service Divisions
8+
Industries Served
5
ISO & ASME Standards
50+
Coded Personnel
Our story

Specialized technical services, delivered where they're needed.

We support clients with new fabrication (pressure & non-pressure), shutdown and outage work, plant maintenance, welding engineering consultation, code-skilled welders, skilled labour supply and non-destructive testing.

Whether the scope is a critical coded weld on pressure equipment or a full shutdown mobilisation, our team provides complete technical support from planning through execution to final documentation.

  • Certified quality and welding management systems
  • On-site and off-site delivery for minimum downtime
  • Complete traceability on every project
Specialized technical services, delivered where they're needed.
Our mission

“Safe, efficient, high-quality engineering that meets international standards.”

Our vision is to be a trusted technical partner known for reliability, professionalism and long-term client relationships — across power generation, petrochemical, mining and heavy industry.

Why choose INFIX

Eight reasons clients partner with us.

ISO 9001:2015

Quality management system aligned to international best practice.

ISO 3834-2:2021

Welding management system for comprehensive quality requirements.

Experienced Team

Certified technical, welding and quality professionals on call.

Critical Environments

Track record across power, petrochemical and mining industries.

Cost-Effective

Competitive pricing without compromising on quality or safety.

Full Traceability

Complete documentation, databooks and material traceability.

Rapid Mobilisation

Fast turnaround for shutdowns, outages and emergency repairs.

Safety-First Culture

Quality, safety and compliance are at the core of our delivery.

Leadership

The people accountable for your project.

Managing Directors
RB

Reinhardt Barnard

Managing Director · Consulting

+27 83 228 2823 ar.barnard@infix.co.za
DM

Duran Muller

Managing Director · Inspection

+27 82 049 6723 d.muller@infix.co.za
Finance & Administration contact
RL

Righard Le Roux

General Manager

+27 72 754 7608 rp.leroux@infix.co.za
CN

Carina Nolte

Finance Administrator

+27 72 335 4145 finance@infix.co.za
IX

INFIX Office

Administration

+27 64 522 5210 admin@infix.co.za

Ready to work with a certified partner?

Let's scope your next fabrication, shutdown or inspection project.