Dark Line Technology Solutions is exhibiting at Big 5 Construct South Africa 2026

We're heading to the Gallagher Convention Centre in Johannesburg from 9 to 11 June 2026, and we'd love to see you there at stand 5-196.

Big 5 Construct South Africa is where the entire construction value chain comes together under one roof. Developers, engineers, quantity surveyors, electrical contractors, facilities managers and installers, all in one place, for three days. It's exactly the kind of room Dark Line belongs in.

You'll find us at stand 5-196.

What we'll be showing

This is the first time we're exhibiting at Big 5 and we're bringing the full Dark Line ecosystem with us.

The Gecko Hub will be live on the stand, showing exactly what real time energy visibility and remote control looks like across a large site. If you've ever wanted to see what it actually means to have every geyser, air con and high draw appliance on your development measured, managed and optimised from one dashboard, this is where you see it in practice.

Alongside the platform, our team will be walking visitors through the Gecko Switch, our fleet load management device that sits inside the electrical board and measures and controls what's needed across every connected appliance on site, and the Geyser Gecko, our SANS-compliant smart solar geyser controller that has helped customers achieve up to 89% solar utilisation and save over R1,486 in a single month.

Everything is locally manufactured in Centurion, NRCS and IEC certified, and built for the real conditions of South African infrastructure.

Who should come and find us

If you're working in any of the following, we'd genuinely love to have a conversation at the show:

Property developers and development directors specifying energy management systems at design stage. Quantity surveyors and estimators pricing energy infrastructure into new developments. Electrical engineers and consultants looking for intelligent load management solutions to recommend. Facilities managers and technical teams running large residential, commercial, hospitality or healthcare sites. Solar installers and energy consultants looking for a platform partner that adds intelligence to existing or planned installations.

Why now

Eskom tariffs increased by 8.76% on 1 April 2026, with a further 8.83% already approved for 2027. Energy management is no longer a nice-to-have conversation for large developments. It's a financial and operational necessity.

The sites and developments that will perform best over the next decade are the ones that have intelligent load control, real time visibility and provable savings built into their infrastructure from the start. That's what Dark Line delivers, and Big 5 Construct is where that conversation begins.

Book a meeting before the show

The floor gets busy. If you'd like to guarantee time with our team, reach out before the show and we'll set something up.

📩 info@darkline.co.za

📞 012 012 5835

💬 WhatsApp: 060 769 7663

🌍 www.darkline.co.za

We'll see you at stand 5-196.