Polymorphism is a small senior software team. Since 2003 we've built large systems for government programmes, enterprises and growing businesses — and then run them, for years. The people who design your system are the people keeping it live. What we do: cloud platforms and DevOps (AWS, GCP, Azure), enterprise Java, data engineering and practical AI, web and mobile, and modernising legacy systems without the big-bang rewrite. Proof, not promises: we build and run GoodFlexi, the flexible-work platform behind BeyondJobs, live across the UK, California and Oregon. We led development on Innovate UK's Innovation Funding Service — it's open source, so the work is public. We built infrastructure for the NHS's Care Identity Service. We also ship our own tools: candor (capability maps and CI gates for AI-written code — candor.poly.io), and open-source developer tools ebman and pgman.
| Website | https://www.poly.io |
| Revenue | $1 million |
| Employees | 5 (5 on RocketReach) |
| Founded | 2003 |
| Phone | +44 114 286 6356 |
| Technologies |
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| Industry | IT Services and IT Consulting, Business Services General, Business Services |
| Web Rank | 17 Million |
| Keywords | Object Oriented Programming, Software Development, Software Consultancy, It Consulting, Enterprise Software, Software Engineering, Application Development, Custom Software, Large Scale Systems, Technology Consulting, System Architecture, Software Solutions, It Services, Software Design, Project Delivery, Agile Development, Devops, Consultancy Services, High Quality Software |
| Competitors | Wenso Ltd, Qualitas IT, Smartum Pro: Dedicated Development Team (view competitors) |
| SIC | SIC Code 737 Companies, SIC Code 73 Companies |
| NAICS | NAICS Code 541 Companies, NAICS Code 54 Companies, NAICS Code 541511 Companies, NAICS Code 54151 Companies, NAICS Code 5415 Companies |
Looking for a particular Polymorphism employee's phone or email?
The Polymorphism annual revenue was $1 million in 2026.
Cari Morton is the Managing Director of Polymorphism.
5 people are employed at Polymorphism.
The NAICS codes for Polymorphism are [541, 54, 541511, 54151, 5415].
The SIC codes for Polymorphism are [737, 73].