Company lists · Data refreshed September 2026

Top 25 Project management outsourcing companies based in the United Kingdom

RevenueBase identified 597 company matches for project management outsourcing companies associated with the United Kingdom as of September 2026 and tracks 18,662 professional contacts across them, including 583 with verified work emails. London is the largest hub.

This list covers company matches for project management outsourcing companies 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 September 27, 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 27, 2026 How this list was built
597Companies
18,662Contacts tracked
583Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest project management outsourcing companies based in the United Kingdom

Ranked by team size
Top 25 of 597 company matches for project management outsourcing companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 Sep 27, 202611-5093 contacts →

Exact match

“Opera is a different name for project management.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchBirmingham Business Park, United KingdomHQ recorded Sep 27, 202651-20060 contacts →

Exact match

“4PS creates, implements and maintains one of the most powerful Project Management software solutions for the global construction, civil engineering and installation industry.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 27, 202651-20057 contacts →

Exact match

“We are a team of specialists, delivering successful change by building dependable relationships and empowering teams.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchNottingham, United KingdomHQ recorded Sep 27, 202651-20055 contacts →

Exact match

“Project Management Consultancy Practice - Project Management as a Service Contact us via WhatsApp : 07345 191218 Stoneseed employs a team of Project Management and Technical…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5038 contacts →

Exact match

“B & CO are experts in managing projects, our core service is project management for the built environment.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchWynyard, United KingdomHQ recorded Sep 27, 202651-20027 contacts →

Exact match

“We deliver project management, commercial management, quantity surveying, risk, and planning services throughout the full project lifecycle.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchStratford, United KingdomHQ recorded Sep 27, 202651-20027 contacts →

Exact match

“ABOUT US.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 27, 2026201-50025 contacts →

Exact match

“MGAC | RLF is a global boutique consultancy dedicated to managing and representing our clients’ best interests.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchHertfordshire, United KingdomHQ recorded Sep 27, 202611-5023 contacts →

Exact match

“Established in 2008, OCG is an independent Project Management & Consultancy practice with offices in London and Hertfordshire.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchAberdeen, United KingdomHQ recorded Sep 27, 202611-5021 contacts →

Exact match

“Headquartered in Aberdeen, Prism Energy provides Industry-leading Project Management software solutions for Risk Management, Action Tracking, Lessons Learned, Management of…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchEdinburgh, United KingdomHQ recorded Sep 27, 202611-5020 contacts →

Exact match

“As your guide we lead your project from inception to commission and handover.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchCambridge, United KingdomHQ recorded Sep 27, 202611-5019 contacts →

Exact match

“Northmores helps organisations to plan and implement significant change into live and complex operational environments.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5018 contacts →

Exact match

“Project Portfolio Office (PPO) helps organisations achieve greater project success by implementing and adopting a simple to use, cost effective, configurable yet enterprise…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchYarm, United KingdomHQ recorded Sep 27, 202611-5017 contacts →

Exact match

“Established in 2019, Logic-i brings decades of combined experience to the Commercial, Planning and Project Controls in the construction and industrial sector.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchRugby, United KingdomHQ recorded Sep 27, 202611-5015 contacts →

Exact match

“With a proven track record in project delivery Knight Webb are well placed to provide quality project management across the commercial, retail and industrial sectors.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchQg, United KingdomHQ recorded Sep 27, 20261-1014 contacts →

Exact match

“Project Management and Planning Services Limited (PMPS Ltd.) was established in 2013 to provide professional project management and planning services predominantly within the UK…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchWigan, United KingdomHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“The Herne Group are a bespoke, personal and Client focussed Projects, Training and Commercial consultancy.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchFarnborough, United KingdomHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“eTask-it is the only project management online solution that brings together the benefits of Project Management (PPM), Business Process Management (BPM) and Knowledge Management…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchReading Berkshire, United KingdomHQ recorded Sep 27, 202611-5011 contacts →

Exact match

“Kivue Limited is a specialist PMO business with a compelling combination of a SaaS PPM platform - Kivue Perform and a set of high value PMO services including PMO as a Service to…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 27, 20261-1011 contacts →

Exact match

“Founded in London 2007, our growing team of consultants delivers a personalised and pragmatic service to our increasingly global client base.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5010 contacts →

Exact match

“Delivering better outcomes Francis Hunter is an independent project management company providing end-to-end solutions for occupiers, landlords and developers of commercial…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchSolihull, United KingdomHQ recorded Sep 27, 20261-109 contacts →

Exact match

“Mosaique Limited provides powerful, cloud-based, portfolio, programme, project and PMO management software to help organisations to effectively deliver their projects and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchNottingham, United KingdomHQ recorded Sep 27, 20261-108 contacts →

Exact match

“We are GWS Projects, combining over 25 years’ experience of successfully delivering commercial, retail, and residential fit out projects.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchNorth West, United KingdomHQ recorded Sep 27, 20261-108 contacts →

Exact match

“Welcome to Cowburn Watson-Box, where we centre our values around graft, passion, and teamwork.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 27, 20261-108 contacts →

Exact match

“K&J Solutions deliver a complete project management service.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 597 project management outsourcing companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 583 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Project management outsourcing companies based in the United Kingdom at a glance

As of Sep 27, 2026
3.1%Verified-email coverage
31.3Average contacts per company
1-10Median size (employees)
25.5%Largest-city concentration · London
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
481
11-50
89
51-200
17
201-500
4
10001+
2

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 597 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 “project management outsourcing companies” 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 583 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 27, 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.

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 “project management outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many project management outsourcing companies are there based in the United Kingdom?

RevenueBase identified 597 company matches for project management outsourcing companies associated with the 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?

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

Which city has the most project management outsourcing companies?

London leads with 152 company records, followed by Manchester (18) and Leeds (13).

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 583 professional contacts with verified work emails tracked across these 597 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 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 597 project management outsourcing companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.