Company lists · Data refreshed November 2026

Top 25 Functional programming developers worldwide

RevenueBase identified 2,103 company matches for functional programming developers worldwide as of November 2026 and tracks 17,449 professional contacts across them, including 4,863 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for functional programming developers worldwide, 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. Country and city lists for functional programming developers follow the table.

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
2,103Companies
17,449Contacts tracked
4,863Verified emails
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The 25 largest functional programming developers worldwide

Ranked by team size
Top 25 of 2,103 company matches for functional programming developers worldwide, 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 matchWalnut Creek, United StatesHQ recorded Nov 6, 20261,001-5,0001,915 contacts →

Exact match

“Exadel is a leading global software consulting and development company that looks beyond the code to maximize the technology-driven business impact our partners want to make.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLahore, PakistanHQ recorded Nov 6, 20261,001-5,000685 contacts →

Exact match

“Programmers Force has been established with an aim to facilitate your business needs with innovative and intelligent solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchIrvine, United StatesHQ recorded Nov 6, 2026201-500337 contacts →

Exact match

“Foothill Technology Solutions is a Software development company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMunich, GermanyHQ recorded Nov 6, 2026201-500321 contacts →

Exact match

“jambit GmbH is an innovative software company headquartered in Munich, with additional locations in Germany and Armenia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMinneapolis, United StatesHQ recorded Nov 6, 2026201-500269 contacts →

Exact match

“Tarmac helps businesses design, build, scale, and support exceptional software.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBagneux, FranceHQ recorded Nov 6, 202651-200225 contacts →

Exact match

“Whether dealing with Opensource, B2B, B2C mobile apps, intranets or HA infrastructures, the same approach remains: Understanding the context, qualifying the use case, determining…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSofia, BulgariaHQ recorded Nov 6, 202651-200162 contacts →

Exact match

“We are Freshcode, a European software development company delivering client‑focused services to diverse businesses since 2014.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAsunción, ParaguayHQ recorded Nov 6, 202651-200162 contacts →

Exact match

“Software development / Software Factory company based in Asunción, Paraguay We have more than 20 years of experience making software, mostly for the financial industry, 150+…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLviv, UkraineHQ recorded Nov 6, 202651-200143 contacts →

Exact match

“UKEESS Software House is a custom software development and consulting company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRajagiriya, Sri LankaHQ recorded Nov 6, 202651-200138 contacts →

Exact match

“Founded in 1977 as the software division of Data Management Systems Ltd, DMS Software Engineering (Pvt) Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchOsijek, CroatiaHQ recorded Nov 6, 202651-200124 contacts →

Exact match

“We are Mono, a full-service software development company from Osijek, Croatia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMoscow, RussiaHQ recorded Nov 6, 202651-200116 contacts →

Exact match

“RedLab is a software development company with over 15 years of experience within the FinTech and iGaming industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchParis, FranceHQ recorded Nov 6, 202651-200102 contacts →

Exact match

“Arolla est une société de conseil spécialisée dans les techniques les plus avancées de développement logiciel : Clean Code, TDD, BDD, Legacy Remediation, style de Programmation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchChasseneuil-du-poitou, MexicoHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“If you’re looking for a team who are up to the challenges of your project, you found it!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact 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
16Exact matchLahore, PakistanHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“Viral Square is an independent Software Development Company in Asia with a Group of Young Inspired-Minds working hard to be the best in the business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPlovdiv, BulgariaHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“New Line Technologies has 15+ years of experience and is a reliable partner in software development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNew York, United StatesHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“At Blue Alba we combine our extensive experience in financial industry software development with our knowledge of the latest and greatest technologies to deliver the best…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKarachi, PakistanHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“Auriga Solutions (formerly Optimal Solutions) is a custom software development company focused on bringing innovative ideas and cutting-edge technologies into the business of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchChennai, IndiaHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“We believe in what we do.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchErnakulam, IndiaHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“Your Long-Term Partner in Custom Software Development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchParis, FranceHQ recorded Nov 6, 202611-5071 contacts →

Exact match

“Created in 2005, FWA is a software engineering company, specialized in business computing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBucharest, RomaniaHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“At Softia, we believe in Boundless Development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact 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
25Exact matchEdison, NJ, United StatesHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Hermitage Info Tech LLC.”

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

Showing 25 of 2,103 functional programming developers worldwide

See the full list, filter by size, metro and specialty, and access 4,863 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Functional programming developers worldwide at a glance

As of Nov 6, 2026
27.9%Verified-email coverage
8.3Average contacts per company
1-10Median size (employees)
2.9%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
1,440
11-50
512
51-200
116
201-500
16
501-1,000
4
1,001-5,000
4
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for functional programming developers are linked below.
What qualifies
Company records worldwide 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. 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 4,863 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 location

14 lists · largest first

Every Functional programming developers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 worldwide?

RevenueBase identified 2,103 company matches for functional programming developers worldwide 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?

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

Which country has the most functional programming developers?

The United States leads with 294 companies, followed by the United Kingdom (183) and India (167). Every functional programming developers list by country and city is linked on this page.

Which city has the most functional programming developers?

London leads with 61 company records, followed by Lahore (18) and Sao Paulo (18).

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 4,863 professional contacts with verified work emails tracked across these 2,103 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.