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Services

We make complex organisations move with confidence.

Technology should create momentum, not complexity.

We help enterprises navigate complexity, accelerate delivery, and build solutions that create measurable business outcomes.

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Sum Zero grew from a clear observation: AI ambition is high, operational impact stays low. Many organisations experiment with tools, but lack the architecture, governance, and business alignment to make AI work at scale. We built Sum Zero to close that gap.

// 01 We

Enable

Understand before you transform.

You cannot transform what you don't understand. We map your architecture and uncover where technology can make real impact. Bringing clarity on where to invest, modernise or automate. We work with your stack, respect your standards and strengthen the capabilities inside your teams.

We create that clarity by:

  • Landscape Management: using our Recon Platform to map your technology landscape against business priorities, risk and regulatory requirements such as NIS2.

  • AI & Modernisation: identifying where AI and modernisation create value, then architecting the path forward from today's constraints.

  • Capability Building: embedding applied AI and modern engineering expertise directly into your teams.

// Outcome

Clarity on where to invest, modernise or automate.
Teams that deliver faster without increasing risk.

// 02 We

Build

ENGINEERING FOR THE REAL WORLD

We engineer the business-critical systems you rely upon. We combine AI with deep engineering expertise to move fast without leaving reliability behind. From greenfield platforms to modernisation. Built to evolve, with security and control embedded from the start.

  • AI in Product: embedding intelligence directly into existing or new products where it creates real value.

  • Private & Sovereign AI: built on private infrastructure and EU cloud, keeping you in absolute control

  • Business Automation: removing manual bottlenecks with intelligent workflows connected to the systems your business already relies on

  • Legacy Modernisation: extracting the capabilities that matter and re-engineering them into modern systems without throwing away what still works

// Outcome

Production-ready systems built to evolve.

// 03 We

Evolve

Production is where the real work begins.

We operate and improve what we build, learning from how it performs in practice. While preparing your team to own what comes next.

  • Codebase Intelligence: continuously exposing software health, security risks and technical debt before they slow you down

  • Observability & AIOps: understanding how systems behave in production and acting before issues become incidents

  • Continuous Innovation: evaluating new technology against real business needs and applying what proves its value

// Outcome

Long-term solutions that create real business value.

The smartest choice when the stakes are high.

We engineer the systems your business relies on. Bring us the problems others struggle to solve. That's exactly what we're built for.

Let’s discuss your challenge