Connecting the systems
that keep Aotearoa moving.

Smart infrastructure.
Trusted delivery.
Proven innovation.

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Innovation
is in our DNA

Innovation drives CSL. It shapes where we invest, how we work and the solutions we create with our clients.We keep at the forefront of the thinking and technology shaping connected infrastructure, through:

Research and development
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Collaboration with universities
Attendance at leading ITS and transport technology events in Australia and around the world—Strong relationships with global technology partners
Exploring and testing emerging systems, tools and technologies

We bring this knowledge together with a deep understanding of our clients’ challenges to develop bespoke, practical solutions built for real networks, real conditions and real outcomes.

For CSL, innovation means applying the right technology in the right way to help keep New Zealand moving.

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Featured Projects

Capabilities in action.

Auckland · Dynamic Lanes

Maioro Street Dynamic Lanes

Auckland Transport

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Tauranga · Traffic Signals

Tauranga Civil Works, Cameron Road Traffic Signals, Baypark Lighting & Takitimu North Link

Tauranga City Council, NZTA

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Britomart underground platform Auckland

Auckland · Smart Signage and Passenger Information Displays

Britomart Station

Auckland Transport

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What We Do

We connect the systems
that keep
Aotearoa moving.

CSL designs, delivers and maintains Connected Transport Systems across New Zealand. We bring ideas to life that others can't. We solve problems no one else touches. And we deliver, because it's in our DNA.

Who we work with

Auckland Transport, NZTA Waka Kotahi, and regional and city councils from Whangarei to Invercargill.

Our capabilities

Traffic Signals · Dynamic Lanes · Enforcement · Smart Signage & PIDs · Detection · Street Lighting & Solar · Maintenance Contracts · Traffic Management.

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Outcomes

Safer intersections and transport corridors across Aotearoa
Real-time network visibility for operators and agencies
24/7 maintenance response across five regional branches
Seamless integration with Urban Traffic Control (UTC), ITS and public transport networks
Full commissioning, documentation and handover on every project
Innovation for better outcomes.

How We Work

It starts with a conversation

We pick up the phone. We turn up. We back our work. Here's how every CSL project runs. From the moment you reach out to long after handover.

01

Get in touch

You call or email. You speak to someone who actually knows the work.

02

We assess & design

We survey the site, understand the scope, and develop a solution that works technically and practically.

03

We procure & plan

Source equipment, manage consents, programme locked. No surprises, communication is key you know what's happening and when.

04

We build & commission

Civil works, traffic management, installation, wiring, full commissioning under live conditions. We take pride in end to end accountability.

05

We stay & maintain

Long-term maintenance contracts. 24/7 response across five regional branches. We're the team you call when it matters.