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Local Engineering Solutions

Software and Firmware

Hardware

Services

We offer a comprehensive suite of engineering services to bring your vision to life, specializing in IoT sensors and development alongside custom software, embedded systems, backend and frontend solutions. By integrating these expert design services with high-speed PCB and SMT manufacturing, we provide a seamless, end-to-end solution for high-precision electronics production.

Based in Johannesburg, ExpandoWorks is your premier partner for end-to-end manufacturing and electronics design, providing precision-engineered solutions from concept to completion. We specialize in advanced IoT sensors, PCB development, and comprehensive control systems, leveraging deep technical expertise to enhance product functionality. Our high-speed SMT assembly lines are capable of handling up to 100,000 components per hour, ensuring that every project is delivered with world-class efficiency and excellence.

Kyber Modular

About us

We proudly emerged in response to the growing demand for affordable custom control systems and IoT sensor solutions. Founded with a mission to provide cost-effective services, we have accumulated several years of expertise in manufacturing, assembling PCBs, and producing custom IoT sensors. Our comprehensive system integrates a wide range of capabilities, allowing us to offer a seamless turnkey solution for our clients. From concept to production, we conduct every step with precision. Our commitment to excellence, innovation, and affordability remains steadfast as we continue to meet the evolving needs of our clients and redefine industry standards.

As a Level 2 B-BBEE contributor, we are dedicated to driving economic transformation and local empowerment. This status reflects our commitment to being a responsible and inclusive partner within the South African engineering and manufacturing sector.

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About Us

ExpandoWorks is your one-stop partner for PCB design, manufacturing, firmware, hardware, and communications development - delivering complete Digital Twin systems with remote visibility, management, and control, including advanced control systems for high-security environments.

ExpandoWorks is Level 2 B-BBEE.​

Contact Us:

Sales Email:  sales@expandoworks.com

Phone Us:     +27 (0) 66 300 5037

Address:       32 Roos St, Fourways, Sandton, 2191

Or message us below:

©2026 by ExpandoWorks (Pty) Ltd

Expandoworks - Proudly South African
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