Company lists · Data refreshed September 2026

Top 23 Enterprise project portfolio management software companies based in London, United Kingdom

Name: Enterprise project portfolio management software companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 45 companies tracked

RevenueBase identified 45 enterprise project portfolio management software companies headquartered in London, United Kingdom as of September 2026 and tracks 349 professional contacts across them, including 150 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers enterprise project portfolio management software companies 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 28, 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 28, 2026 86% judged on-target in blind review

45Companies

349Contacts tracked

150Verified emails

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The 23 largest enterprise project portfolio management software companies based in London, United Kingdom

Ranked by team size

Top 23 of 45 enterprise project portfolio management software companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise project portfolio management software companies: 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	Retain	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	51 contacts →
	Strong evidence “Our resource management software helps those responsible (Resource Planners, Project Managers, Programme managers, etc.) manage resources to effectively plan and deploy the…” Source: RevenueBase Database · checked Sep 28, 2026
2	Silversoft	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	46 contacts →
	Strong evidence “Silversoft provides industry leading software to people and project centric firms globally with offices in the United Kingdom and South Africa & supporting over users across some…” Source: RevenueBase Database · checked Sep 28, 2026
3	Procim	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	21 contacts →
	Partial evidence “Procim is a collaborative project environment designed for creatives.” Source: RevenueBase Database · checked Sep 28, 2026
4	Project Portfolio Office	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	18 contacts →
	Strong evidence “Project Portfolio Office (PPO) helps organisations achieve greater project success by implementing and adopting a simple to use, cost effective, configurable yet enterprise…” Source: RevenueBase Database · checked Sep 28, 2026
5	Prodpad	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Your product is central to your business’s success.” Source: RevenueBase Database · checked Sep 28, 2026
6	FLUID	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	15 contacts →
	Strong evidence “Fluid is the all-in-one PMO platform to manage your projects, programs, portfolio’s and resources in one unified space.” Source: RevenueBase Database · checked Sep 28, 2026
7	Toolza	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	14 contacts →
	Strong evidence “Toolza is a comprehensive work management software for consultants, agencies, and other professional service businesses.” Source: RevenueBase Database · checked Sep 28, 2026
8	Kiplot	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	13 contacts →
	Partial evidence “Kiplot empowers enterprise organizations to transform how they execute strategy and deliver value.” Source: RevenueBase Database · checked Sep 28, 2026
9	Managementstudio	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	12 contacts →
	Strong evidence “ManagementStudio is an enterprise IT management software solution that allows organisations to manage large, complex transformations and service delivery with ease.” Source: RevenueBase Database · checked Sep 28, 2026
10	ITM Platform	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	12 contacts →
	Strong evidence “ITM Platform is the Project Portfolio Management software that aligns your projects to the business strategy.” Source: RevenueBase Database · checked Sep 28, 2026
11	Projects Expert	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	8 contacts →
	Strong evidence “Projects Expert is a specialist provider of SaaS solutions and advisory services focused on maximizing the value of Oracle Project Portfolio Management (PPM) Cloud.” Source: RevenueBase Database · checked Sep 28, 2026
12	Execview	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	6 contacts →
	Strong evidence “Execview empowers your organisation - Local Government, Utilities Companies and Enterprises - using Project & Programme Management (PPM) for effective, insightful decision-making.” Source: RevenueBase Database · checked Sep 28, 2026
13	P3m Partners LTD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	5 contacts →
	Partial evidence “P3M Partners provides best of breed software and services to services organisations such as Consultancies and IT Services Providers.” Source: RevenueBase Database · checked Sep 28, 2026
14	Milestone Project Management Solutions	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “A Specialized Oracle Sell Partner based in the United Kingdom, Milestone develops solutions utilizing the Oracle Primavera suite and other industry-leading complementary products…” Source: RevenueBase Database · checked Sep 28, 2026
15	Charterlink Management LTD	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Strong evidence “Established in 1997 by Selwyn Benjamin [BA Business Studies, HND Level 5 Construction Management, MAAT Accounting], Charterlink Management provides specialist project management…” Source: RevenueBase Database · checked Sep 28, 2026
16	Prochainmatrix	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “We provide an organisational wide, real time and web-enabled cloud software through a secure infrastructure.” Source: RevenueBase Database · checked Sep 28, 2026
17	Controlled Projects LTD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	3 contacts →
	Partial evidence “Formed in September 1998, Controlled Projects Ltd (Formerly Ribat Ltd) service over a billion pounds of capital projects through our innovative services We are based in Regent…” Source: RevenueBase Database · checked Sep 28, 2026
18	sympmy.com	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Sympmy is dedicated to empowering project managers to deliver success - reliably, and at scale.” Source: RevenueBase Database · checked Sep 28, 2026
19	Pandoran	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Pandoran was formed in to provide integrated business and technology solutions to organizations around the world.” Source: RevenueBase Database · checked Sep 28, 2026
20	TPG The Project Group UK & Ireland	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	1 contacts →
	Strong evidence “The Project Group (TPG) is a company of project management experts that has been operating internationally for many years.” Source: RevenueBase Database · checked Sep 28, 2026
21	Program Framework	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	1 contacts →
	Strong evidence “Program Framework is a Gold Competency Microsoft Partner delivering Project, Programme and Portfolio Management solutions using Microsoft Cloud.” Source: RevenueBase Database · checked Sep 28, 2026
22	3pmo	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	1 contacts →
	Strong evidence “3PMO specialise in the rapid deployment of Project Portfolio and Programme Management Offices.” Source: RevenueBase Database · checked Sep 28, 2026
23	Demandflow	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	1 contacts →
	Strong evidence “DemandFlow revolutionises project management and strategic planning with its advanced web-based platform.” Source: RevenueBase Database · checked Sep 28, 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: enterprise project portfolio management software companies. 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 enterprise project portfolio management software companies.
Partial evidence: Its own public description names part of enterprise project portfolio management software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise project portfolio management software companies. 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 23 of 45 enterprise project portfolio management software companies based in London, United Kingdom

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Enterprise project portfolio management software companies based in London, United Kingdom at a glance

As of Sep 28, 2026

43.0%Verified-email coverage

7.8Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 45 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 enterprise project portfolio management software companies, 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 “enterprise project portfolio management software companies”. 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 enterprise project portfolio management software companies), 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 enterprise project portfolio management software companies, 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, 150 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 28, 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 enterprise project portfolio management software companies, 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 enterprise project portfolio management software companies are there based in London, United Kingdom?

RevenueBase identified 45 enterprise project portfolio management software companies 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?

Retain, headquartered in London, tops this list with the largest team on record.

Which city in the United Kingdom has the most enterprise project portfolio management software companies?

London leads the United Kingdom with 45 headquartered companies, followed by Aberdeen (4) and Leeds (4).

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 150 verified decision-maker contacts tracked across these 45 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 28, 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.