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At CSL, we specialise in tailored data solutions for businesses ready to make smarter, faster decisions. Based in Newcastle, we combine local insight with deep technical expertise to help organisations in specialised sectors — from health and energy to logistics and public infrastructure — turn complex data into clear, actionable strategies. Whether you're navigating digital transformation, improving operational efficiency, or building data pipelines from scratch, we’re your trusted partner in making data work harder for you.

"Can highly recommend Sylvain, he brought such strategic expertise as well as detailed technical skill to Ampcontrol."

Victoria Aspden
Executive General Manager - Digital and Transformation

"Working with Sylvain was a pleasure from start to finish. He brings good humour into the work he does, a thorough attention to detail and strong leadership in the the strategic through to physical and logic spaces of all things Data, Insights and Analytics."

Warren Fenn
COO

about us

CSL Data Technologies – Newcastle’s Specialist Data Consultancy

we provide the best solutions

to help grow your business

At CSL, we turn complex data challenges into clear, actionable insights. Based in the heart of Newcastle, we specialise in helping small to mid-sized organisations unlock the value of their data through tailored analytics, custom dashboards, and strategic data planning.

Whether you're a local business looking to streamline operations, a nonprofit seeking deeper impact insights, or a tech start-up navigating your first big data project, we bring focused expertise and hands-on support. No jargon. No fluff. Just practical data solutions that deliver measurable results.

Let’s make your data work smarter — for you.

our services

With nearly 30 years' experience in the industry, CSL can provide your
business with services across the full data stack.

leadership

Most organisations don't have a data SME in their leadership team. At CSL, we provide fractional data leadership so you can ensure that your data needs are solidly represented in your strategies and plans.

BI & Analytics

BI & analytics come in a wide range of flavours. Having had experience with any number of the world's leading platforms, we are well placed to deliver on all your descriptive and predictive analytics needs.

engineering

From pipelines to operational integrations; Excel to big data; whether on-prem, in the cloud or hybrid; using Databricks or Fabric or just SQL & Python; we can build it, document it, and transition it over to you.

architecture

At CSL, we use data architecture skills to design and implement robust systems that are reliable, secure, and scalable — turning messy, siloed data into a unified asset.

Governance

Investing in your data necessitates having rules, roles, and processes for managing data throughout its lifecycle. At CSL, we can help you identify and implement the appropriate guard rails to support your investment.

Capability

Data literacy skills are key to the successful self service of analytics. At CSL, we actively work with you to make sure your front-line teams have what they need to make effective and efficient use of their data.