Company lists · Data refreshed November 2026

Top 25 Functional programming developers based in the United Kingdom

RevenueBase identified 183 company matches for functional programming developers associated with the United Kingdom as of November 2026 and tracks 675 professional contacts across them, including 139 with verified work emails. London is the largest hub.

This list covers company matches for functional programming developers associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
183Companies
675Contacts tracked
139Verified emails
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The 25 largest functional programming developers based in the United Kingdom

Ranked by team size
Top 25 of 183 company matches for functional programming developers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“JUXT joins forces with Grid Dynamics, JUXT is a cutting-edge software consultancy that delivers innovation to large enterprises and high-performing organisations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“MLabs Consulting helps to setup project specification, implementation, management and maintenance of technical projects for AI, Fintech, Information Technology and more.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“TGA Digital is a software engineering consultancy focussed on delivering high quality software projects as well as consulting, due diligence, trouble shooting and fund raising.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“Our clients use Haskell in their business to gain a competitive advantage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBirmingham, United KingdomHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“JHJ is a small software development and consultancy firm specialising in Clojure,"devops", and rapid MVP prototyping.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchShrewsbury, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Wolf Logic: Your Partner in Software Innovation Looking for innovative software solutions that drive your business forward?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Luminara Software Limited is a software consultancy and development based in London, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCastletown, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Agilitas is a bespoke software development company founded by developers with many years of experience within the finance sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMiddlesbrough, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Greenlord Studios was established in 2016 as a software engineering and consultancy company, aiming to provide bespoke coding solutions for companies of any shape or size.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWinchester, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Software development and technical architecture consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Woods & Walker is a UK-based software consultancy that designs and builds bespoke platforms for organisations with complex technical and operational requirements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWest Midlands, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Imagine working with an IT partner that really cares, not just a supplier but an integral part of your team.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBradford, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Welcome to Yorkshire Software, Your Partner in Innovative Bespoke Software Solutions!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCirencester, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We believe software should work.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Pixelated Noise is a forward-looking software consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBristol, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Elastic Mint is a Bristol-based software consultancy founded in 2018.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWarrington, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“A small creative company engaged in innovative and effective software development and consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHillington, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“X402 are a sofware developer who have vast experience in delivering leading edge web and client-server based software solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-103 contacts →

Exact match

“A software consultancy with a passion for delivering fast, high quality results for your company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchReading, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Software Development Consultancy”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Codart Ltd, founded recently in 2017, began its journey on the UK market based on its founder's proven track of successful enterprise scale software products currently in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWorcester, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Blue Squirrel Software are software consultants and developers based in Worcester.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRedhill, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Terzo Digital focuses on providing a range of software services & development capability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We provide consultancy on Enterprise Software Architecture and Development with Scala and Java.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLeicester, United KingdomHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Appercept Limited is a software development and consultancy company based in Leicestershire, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 183 functional programming developers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 139 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Functional programming developers based in the United Kingdom at a glance

As of Nov 6, 2026
20.6%Verified-email coverage
3.7Average contacts per company
1-10Median size (employees)
31.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
164
11-50
11
51-200
6
10001+
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 183 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “functional programming developers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 139 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Functional programming developers by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “functional programming developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many functional programming developers are there based in the United Kingdom?

RevenueBase identified 183 company matches for functional programming developers associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

JUXT tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most functional programming developers?

London leads with 58 company records, followed by Manchester (7) and Bristol (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 139 professional contacts with verified work emails tracked across these 183 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.