Company lists · Data refreshed September 2026

Top 25 SaaS app development consultants based in London, United Kingdom

Name: SaaS app development consultants based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 408 companies tracked

RevenueBase identified 408 SaaS app development consultants headquartered in London, United Kingdom as of September 2026 and tracks 3,137 professional contacts across them, including 515 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers SaaS app development consultants headquartered in London, United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

408Companies

3,137Contacts tracked

515Verified emails

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The 25 largest SaaS app development consultants based in London, United Kingdom

Ranked by team size

Top 25 of 408 SaaS app development consultants based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to SaaS app development consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Dreams Technologies, UK & India	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	221 contacts →
	Indirect evidence “At Dreams Technologies, we’re more than software engineers, we’re digital transformation partners.” Source: RevenueBase Database · checked Sep 29, 2026
2	scrums.com	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	163 contacts →
	Indirect evidence “Scrums.com is the Software Engineering Orchestration Platform (SEOP).” Source: RevenueBase Database · checked Sep 29, 2026
3	Opinov8	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	154 contacts →
	Indirect evidence “Winner of the Best AI Company Award by The Netty Awards · Headquartered in London, powered by a worldwide team of engineers across Europe, Egypt, and the Americas.” Source: RevenueBase Database · checked Sep 29, 2026
4	Manras Technologies	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	130 contacts →
	Indirect evidence “Manras Technologies started as an initiative for bringing young, passionate Salesforce CRM talent under one roof and to create simple yet innovative solutions for various service…” Source: RevenueBase Database · checked Sep 29, 2026
5	Cloudplexo	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	54 contacts →
	Indirect evidence “CloudPlexo is a global technology consulting firm helping organizations transform, innovate, and build resilience through Cloud, AI, and Cybersecurity.” Source: RevenueBase Database · checked Sep 29, 2026
6	Altonexus	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	51 contacts →
	Indirect evidence “Altonexus - Your Salesforce Success Partner OUR EXPERTISE- Salesforce Sales Cloud - Accelerate your sales cycle - Service Cloud - Deliver exceptional customer service - Non-profit…” Source: RevenueBase Database · checked Sep 29, 2026
7	Warrgyizmorsch	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	51 contacts →
	Partial evidence “Tailored ERP, CRM & SaaS that automates your operations and fuels measurable growth.” Source: RevenueBase Database · checked Sep 29, 2026
8	Stallions Technologies	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	35 contacts →
	Indirect evidence “At Stallions Technologies, we passionately believe that we are successful in delivering excellence to our clients because we deliberately seek to hire 'Brilliant' people.” Source: RevenueBase Database · checked Sep 29, 2026
9	Blackwater Tech	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	33 contacts →
	Indirect evidence “At Blackwater Tech, we help clients accelerate growth and improve performance through tailored technology solutions.” Source: RevenueBase Database · checked Sep 29, 2026
10	Softelegance	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	30 contacts →
	Strong evidence “Founded in 1993, SoftElegance is a custom software development company that has been providing reliable services for implementation of SaaS systems, sophisticated business…” Source: RevenueBase Database · checked Sep 29, 2026
11	Zentix	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	30 contacts →
	Partial evidence “ZentixSoft is a UK-based software development company helping businesses grow faster with AI, automation, and custom software.” Source: RevenueBase Database · checked Sep 29, 2026
12	Cloudnesil	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	29 contacts →
	Partial evidence “Founded at 2013, cloudnesil takes a highly technical and innovative approach to development, ranging from utilising the latest toolsets to developing bespoke solutions for…” Source: RevenueBase Database · checked Sep 29, 2026
13	Ninos Global Tech	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	27 contacts →
	Indirect evidence “At Ninos Global Technology, we are passionate about empowering businesses and individuals with cutting-edge digital solutions.” Source: RevenueBase Database · checked Sep 29, 2026
14	Leapsight	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	25 contacts →
	Indirect evidence “We are an innovative software boutique consulting firm where extraordinary business insight meets technical excellence.” Source: RevenueBase Database · checked Sep 29, 2026
15	Brilino Solutions Private Limited	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	24 contacts →
	Partial evidence “BRILINO SOLUTIONS is a high end business application development company providing bespoke business solutions for enterprise customers.” Source: RevenueBase Database · checked Sep 29, 2026
16	TGA Digital LTD	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	23 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
17	work2gether.io	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	23 contacts →
	Indirect evidence “Empowering Elite Brands in the Digital Landscape: Your IT Consulting and Services Partner Transforming the Future with Cloud Solutions Technologies!” Source: RevenueBase Database · checked Sep 29, 2026
18	Market Cloud LTD	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	21 contacts →
	Indirect evidence “Market Cloud helps transform digital potential into business reality.” Source: RevenueBase Database · checked Sep 29, 2026
19	Hucclecote	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	19 contacts →
	Partial evidence “We are team of innovative technical consultants and seasoned developers with in-depth technical knowledge of some of the most complex solutions.” Source: RevenueBase Database · checked Sep 29, 2026
20	Softexpoit	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	18 contacts →
	Partial evidence “Softexpoit's team of experts combines technical expertise and creativity to develop custom software, mobile app, and web app solutions that meet your specific business/official…” Source: RevenueBase Database · checked Sep 29, 2026
21	H3o Digital	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	17 contacts →
	Indirect evidence “H3O Digital provides enterprise class technical services for businesses of all sizes.” Source: RevenueBase Database · checked Sep 29, 2026
22	Atomate Software	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	16 contacts →
	Partial evidence “Founded in 2011, Atomate is a software development company focused on bespoke development and business solutions.” Source: RevenueBase Database · checked Sep 29, 2026
23	Bridgeapps LTD	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	16 contacts →
	Indirect evidence “We are tech savvy bunch of people who love to work with Cloud, Infra and Code to create meaningful solutions which solves real business problems.” Source: RevenueBase Database · checked Sep 29, 2026
24	Novacept	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	15 contacts →
	Partial evidence “Novacept is a product based SaaS company that has a team of pioneers and industry experts come together to address organisation’s real world problems.” Source: RevenueBase Database · checked Sep 29, 2026
25	TOIMI	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	15 contacts →
	Partial evidence “Toimi is a leader in web and mobile development, with more than 8 years of experience in crafting software solutions for small to medium-sized businesses and enterprise-level…” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: SaaS app development consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names SaaS app development consultants.
Partial evidence: Its own public description names part of SaaS app development consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name SaaS app development consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 408 SaaS app development consultants based in London, United Kingdom

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SaaS app development consultants based in London, United Kingdom at a glance

As of Sep 29, 2026

16.4%Verified-email coverage

7.7Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

259

11-50

121

51-200

201-500

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 408 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among SaaS app development consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in London, United Kingdom whose own description of what they do matches “SaaS app development consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names SaaS app development consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among SaaS app development consultants, and records with no verified work email. Companies headquartered outside London are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 515 across the full list. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names SaaS app development consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many SaaS app development consultants are there based in London, United Kingdom?

RevenueBase identified 408 SaaS app development consultants headquartered in London, United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Dreams Technologies, UK & India, headquartered in London, tops this list with the largest team on record.

Which city in the United Kingdom has the most SaaS app development consultants?

London leads the United Kingdom with 408 headquartered companies, followed by Manchester (29) and Leeds (22).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 515 verified decision-maker contacts tracked across these 408 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 Smart Search, 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.