// 001Applied AI
We help you find the use cases where AI genuinely pays for itself, then build them: retrieval systems over your own data, agentic workflows, model evaluation, and the governance to run them responsibly.
Intelligence at the core
of everything.
Tegis Group is an IT consultancy for organisations putting AI to work, hardening their security posture, and running critical workloads in the cloud, with advice that holds up in production, not just in slide decks.
- Engagements delivered
- 140+
- Average consultant experience
- 12 yrs
- Average cloud cost reduction
- 38%
- Of clients return for more
- 92%
Practices
Three disciplines.
One standard of rigour.
Most technology problems now live at the intersection of intelligence, security, and infrastructure. We staff engagements across all three so nothing falls between the gaps.
// 001
// 002Cybersecurity
From penetration testing to zero-trust architecture, we treat security as an engineering problem with measurable outcomes, and we help you meet the compliance obligations that come with it.
// 003Cloud engineering
We design and migrate to cloud platforms that stay fast, compliant and affordable as you grow — on AWS, Azure or Google Cloud, and then cut the bill you were told was inevitable.
How we work
Advice that ships.
Every engagement follows the same arc, whether it lasts six weeks or two years. You always know where you are and what happens next.
Book a consultation- 2-4 weeks
Assess
We map your systems, data, risks and costs against where you're trying to go. You get a written, prioritised findings report — yours to keep whether or not we continue.
- 6 weeks–6 months
Build
Small senior teams design and deliver the work: an AI pilot, a hardened perimeter, a migrated platform. Working software and verifiable controls, not recommendations in a drawer.
- OnGoing
Run
We hand over documentation, training, runbooks , or stay on to operate what we built. Either way, your team ends the engagement more capable than it started.
Case studies
Recent work, in numbers.
Applied AI
11,000 hrs
of manual review automated per year
Claims triage for a European insurer
An LLM pipeline that reads incoming claims, extracts structured facts, and routes each one , with human review kept exactly where regulators require it.
Cybersecurity
14 → 0
critical findings closed before certification audit
ISO 27001 in nine months for a health-tech scale-up
A full gap assessment, a zero-trust redesign of remote access, and the evidence trail to pass certification first time — unlocking two enterprise contracts.
Cloud engineering
£1.9m
annual run-rate saved after replatforming
Data-centre exit for a UK retailer
Two hundred workloads moved to AWS in phased waves over eleven months, with zero unplanned downtime through both peak trading periods.
Results
Less talk, more shipping.See what they are saying.
Certified & partnered:
- average cloud cost reduction across FinOps engagements
- 38%
- typical time from AI assessment to first working pilot
- 6 wks
- critical findings unresolved at close of security engagements
- 0
- of clients return for a second engagement
- 92%
“TEGIS Group told us which half of our AI roadmap to cancel, secured the half worth keeping, and had it running in our cloud environment inside a quarter. That candour is why we brought them back.”
Tell us what you're trying to build.
A 30-minute conversation with a principal consultant — no pitch, no juniors. We'll tell you honestly whether we're the right fit, and what we'd look at first if we are.