AI case study

EYSoftware development

Technical debt in large codebases hindered velocity. Now, AI handles execution-heavy updates while engineers retain merge approval.

Published|2 months ago

The story

Context

A global professional services enterprise managing long-lived, interconnected codebases shaped by years of development.

Challenge

Technical debt and a lack of automation across large repositories hindered development velocity. The firm needed a way to handle execution-heavy work...

Solution
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Scope & timeline

  • 5,000+ engineers using AI development agents

Quotes

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The company

Global professional services for assurance, tax, consulting, and strategy.

IndustryProfessional Services
LocationLondon, England, UK
Employees100K+
Founded1989

The vendor

Factory logo

Factory

factory.ai

AI software development agents for automating engineering workflows.

IndustrySoftware & Platforms
LocationSan Francisco, CA, USA
Employees11-50
Founded2023

Use case

EY's Software development is part of this use case:

Code Generation
129 case studies(+93% YoY)
Proven impact?
LowModerateVery Strong
4.3Moderate
4.2Moderatewithin Product Engineering

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