HelixGate Technologies Limited is a UK technology company. We build AI-assisted software products and provide hands-on technology services for organisations that want to move faster without giving up rigour.
HelixGate is led by Stephen Macdonald, an Enterprise Architect with experience across telecommunications, retail, defence, government, and technology. We use the same architectural discipline we built our flagship governance product on — and apply it to every engagement, whether that’s a software platform, a marketing site, or a network rollout.
Original products built and maintained in the UK. SOC 2-ready architecture. UK data residency by default.
The Enterprise Business Governance Platform. Nine governed domains — business cases, suppliers, contracts, ADRs, service catalogue, EA principles, AI governance, dashboards, and an immutable audit trail. Used by regulated mid-market and enterprise organisations under SOC 2, ISO 27001, UK GDPR, EU AI Act, and Provision 29.
Visit the HelixGate siteAn AI-assisted learning companion for home-educating families. Adapts to each child’s level and interests, generates structured learning paths, and keeps parents in control of pace and content. UK-built, privacy-first.
§ In developmentSmaller engagements where we apply enterprise-grade architecture to a real-world problem — without the consultancy overhead.
Modern, fast, accessible websites. Static-first where possible — no frameworks for the sake of frameworks. SEO-ready out of the box. Hosted on UK or EU infrastructure of your choice.
Technical SEO, content strategy, and analytics setup grounded in measurable outcomes. We avoid black-hat shortcuts — the trail is the product here too.
Reliable day-to-day IT support for small and mid-sized businesses. Mac and Windows estates. Microsoft 365, Google Workspace, identity, MFA. Plain-English, no jargon.
Office and home-office networking installs. Structured cabling, wireless mesh, VLAN segmentation, secure remote access. Designed and documented for handover.
Where appropriate, we use modern AI tooling to ship faster. Architecture, code review, and quality gates remain human. The output is always your IP — never leaked into a training set.
Short, sharp engagements when you need an experienced Enterprise Architect to look at a specific decision: cloud strategy, build-vs-buy, vendor selection, security review.
A short list of commitments. They apply across every engagement.
Tell us what you’re trying to do — we’ll come back with an honest view of fit and timing within one business day.
