Company lists · Data refreshed September 2026

Top 10 Custom software development consulting firms based in Watford, United Kingdom

Name: Custom software development consulting firms based in Watford, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 28 companies tracked

RevenueBase identified 28 company matches for custom software development consulting firms associated with Watford, United Kingdom as of September 2026 and tracks 210 professional contacts across them, including 48 with verified work emails. Across the United Kingdom, London is the largest hub for this category (3,085 companies); Watford has 28.

This list covers company matches for custom software development consulting firms associated with Watford, 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 September 24, 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 Sep 24, 2026 How this list was built

28Companies

210Contacts tracked

48Verified emails

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The 10 largest custom software development consulting firms based in Watford, United Kingdom

Ranked by team size

Top 10 of 28 company matches for custom software development consulting firms based in Watford, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Wirebox	Exact match	Watford, United KingdomHQ recorded Sep 24, 2026	11-50	19 contacts →
	Exact match “Our capabilities are rooted within software development and digital marketing and we are proud to say that we have created many a success story since our inception in 2005.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	Redberyl IT	Exact match	Watford, United KingdomHQ recorded Sep 24, 2026	51-200	18 contacts →
	Exact match “RedBeryl IT uses best of breed technologies to streamline your business processes.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	Appdrawn Software Development	Exact match	Watford, United KingdomHQ recorded Sep 24, 2026	11-50	16 contacts →
	Exact match “At Appdrawn we want the computers to do the work for you, so you can do the things computers cannot: meet with your clients, engage with your team or dream about your next step!” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	Btlitc	Exact match	Watford, United KingdomHQ recorded Sep 24, 2026	1-10	12 contacts →
	Exact match “Founded in 2015, Business Together Limited provides tailored IT solutions for businesses of all sizes, from startups to SMEs.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	Ennovision Technology Solutions	Exact match	Watford, United KingdomHQ recorded Sep 24, 2026	11-50	11 contacts →
	Exact match “An IT Services company backed by result-oriented professionals that helps enterprises reimagine and realign their businessess to stay ahead in this digital age.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	Bellosoft	Exact match	Watford, United KingdomHQ recorded Sep 24, 2026	11-50	10 contacts →
	Exact match “Since 2017, Bellosoft has provided quality software development and consultancy services for clients around the globle.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7	NSDIT	Exact match	Watford, United KingdomHQ recorded Sep 24, 2026	1-10	4 contacts →
	Exact match “Welcome to NSDIT – a place where we develop top-notch websites and mobile applications and make sure they reach the right audience.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	Nouveautech Limited	Exact match	Watford, United KingdomHQ recorded Sep 24, 2026	1-10	3 contacts →
	Exact match “NOUVEAUTECH LIMITED is an information technology and services company based out of 13 Rosecroft Dr, Watford, HERTFORDSHIRE, United Kingdom.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	Petatec LTD	Exact match	Watford, United KingdomHQ recorded Sep 24, 2026	11-50	2 contacts →
	Exact match “Petatec Ltd - Your Tech Partner We're a hands-on IT consulting company in the UK with strong European connections.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	Accurate Solutions Limited	Exact match	Watford, United KingdomHQ recorded Sep 24, 2026	11-50	2 contacts →
	Exact match “Accurate Solutions' aim is to design and supply software tailored to meet customer specific requirements and provide solutions using information provided by the customer.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “custom software development consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 10 of 28 custom software development consulting firms based in Watford, United Kingdom

See the full list, filter by size, metro and specialty, and access 48 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom software development consulting firms based in Watford, United Kingdom at a glance

As of Sep 24, 2026

22.9%Verified-email coverage

7.5Average contacts per company

11-50Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United Kingdom list rather than for Watford, so it is reported there. Company counts and contact totals on this page are exact for Watford, over 28 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 Watford, United Kingdom whose business descriptions match “custom software development consulting firms” 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 48 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 September 24, 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.

Custom software development consulting firms by metro in the United Kingdom

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 “custom software development consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom software development consulting firms are there based in Watford, United Kingdom?

RevenueBase identified 28 company matches for custom software development consulting firms associated with Watford, United Kingdom as of September 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?

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

Which city in the United Kingdom has the most custom software development consulting firms?

London leads the United Kingdom with 3,085 company records, followed by Manchester (251) and Birmingham (160). Watford has 28.

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 48 professional contacts with verified work emails tracked across these 28 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 September 24, 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.