Cloud Consulting Company

esynergy

UK technology consultancy building software, data, AI and platform services for regulated sectors

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TrustList summary

esynergy is a technology consultancy in the United Kingdom, with a London base. It designs and builds software products, platforms and services, and ties each piece of work to a measurable business outcome.

The firm is strongest in heavily regulated fields. Its founder and chief executive is Patrick Crompton, and it publishes work on sustainability alongside its client case studies.

Products and services

Software engineering: bespoke products and platforms, including moves from legacy systems to cloud-native models.
Data: data modernisation, governance and analytics.
Platforms: scalable frameworks for enterprises.
Generative AI: production-ready use of generative AI inside workflows.

Who it works with

Financial services, public services, insurance, healthcare and not-for-profit organisations. Case studies name Northern Trust, Marie Curie and CPS.

Key facts

Based in: London, United Kingdom

Summary written by TrustList from the business's own published information, Oct 2026.

Categories & features

Rankings

esynergy is ranked on 2 TrustList rankings: #15 on 1 and #16 on 1.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. esynergy has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Cloud consulting company · 2 rankings

#15of 302
Financial services
It is one of 15 here listing government and one of 18 here listing consumer products & services.
Its profile: “Financial services, public services, insurance, healthcare and not-for-profit organisations.”
Of the top 68 here, 43 also cover medical and 37 also cover business services; 3 also work in York and 3 also work in London.
Behind Endeavour Solutions Inc, ahead of Eze Castle Integration.
#16of 10
London
It is one of 8 here listing financial services and one of 11 here listing information technology.
Its profile: “esynergy is a technology consultancy in the United Kingdom, with a London base.”
Of the 10 here, 13 also cover cloud and 11 also cover information technology.
Behind Devopsity, ahead of floLIVE.