Executive technology & AI leader

About Simon Ellis

A practitioner, advisor, speaker and builder with 25+ years turning business strategy and emerging technology into investable, measurable transformation.

Simon Ellis at Pets at Home with a dog
Simon Ellis AI transformation · Enterprise architecture

A career built through delivery

From pioneering AI systems to enterprise-scale transformation.

Simon works where business strategy, organisation and technology meet. He has led across retail, veterinary healthcare, insurance, digital, logistics, energy and defence—helping executive teams make complex choices, build the right capabilities and turn emerging technology into operating outcomes.

Today, he leads AI transformation and enterprise architecture at Pets at Home across Retail, Veterinary Healthcare and Insurance. His work includes Microsoft’s first enterprise autonomous fraud agent, which is delivering seven-figure annual savings while expanding the loss-prevention team’s capacity.

His perspective is deliberately practical: informed by board advisory, global transformation, architecture leadership, product building and hands-on delivery.

What Simon brings

  • Board-level strategy, investment and governance experience
  • Enterprise AI from opportunity discovery to scaled delivery
  • Architecture and capability functions built from the ground up
  • Founder and CTO experience with a successful SaaS IP exit
  • International leadership across EMEA, Asia and South America
25+Years across AI, architecture and transformation
£200mTechnology investment portfolios governed
$1bnGlobal Microsoft cloud transformation
340kUsers reached through global delivery

How Simon can help

Services grounded in real operating experience.

Focused advisory, facilitation and leadership support for organisations moving from fragmented technology initiatives to coherent enterprise transformation.

01

AI transformation strategy

Turn AI ambition into a focused portfolio of use cases, investment cases, roadmaps and practical guardrails.

02

Enterprise operating model & architecture

Design the capabilities, governance, decision rights and architecture needed for people and agents to work together.

03

Board & executive advisory

Bring independent clarity to investment priorities, partner choices, business cases and technology portfolio decisions.

04

Innovation mobilisation

Create a disciplined route from market scanning and colleague ideas through validation, funding and measurable delivery.

05

Transformation direction

Shape complex cloud, platform and digital transformations around business value, coherent design and sustained adoption.

06

Keynotes & executive workshops

Help leadership teams understand the agentic shift, align around the opportunity and decide what to do next.

Domain experience

Experience across complex, customer-led and mission-critical environments.

01

Retail & consumer

Omnichannel commerce, customer platforms, store technology, loss prevention, loyalty and enterprise-wide digital transformation.

Digital · Stores · Customer · Commercial
02

Veterinary healthcare & insurance

Group-level strategy, architecture and AI spanning clinical services, veterinary practices and pet care, alongside the design and implementation of an insurance claims platform.

Clinical · Practice · Claims · Insurance · AI
03

Pharmacy & care services

Technology strategy and operating-model experience across pharmacy, opticians, hearingcare and complex regulated service environments.

Pharmacy · Optical · Hearingcare · Governance
04

Supply chain & logistics

Warehousing, fulfilment, renewals and international supply-chain change—connecting physical operations with digital platforms and data.

Warehousing · Fulfilment · Platforms · Data
05

Cloud, platforms & technology services

Global cloud adoption, SaaS products, application modernisation, collaboration services and partner ecosystems operating at scale.

Cloud · SaaS · Applications · Ecosystems
06

Defence, energy & utilities

AI and real-time systems for mission-critical environments, energy billing transformation, consultancy within water utilities and smart-city data insight.

Mission-critical · Energy · Water · Smart cities · AI

Recognition & perspective

Credibility that travels from the boardroom to the stage.

Simon brings the perspective of someone who has governed major investments, built teams and products, led global programmes and deployed agentic AI into a live enterprise.

Retail innovator

Named among the Top 30 Retail Disruptors and Innovators of 2026 by the Retail Technology Show.

Global industry voice

Featured in a Microsoft CEO keynote and global Copilot agent campaign, and a regular industry speaker and contributor.

Agentic pioneer

Recognised as an “Agentic Pioneer” in two published AI leadership books by Pascal Bornet.

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