Company lists · Data refreshed September 2026

Top 23 Convention services companies based in London, United Kingdom

Name: Convention services 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 19, 2026 345 companies tracked

RevenueBase identified 345 company matches for convention services companies associated with London, United Kingdom as of September 2026 and tracks 2,051 professional contacts across them, including 617 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for convention services companies associated with London, 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 19, 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 19, 2026 How this list was built

345Companies

2,051Contacts tracked

617Verified emails

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The 23 largest convention services companies based in London, United Kingdom

Ranked by team size

Top 23 of 345 company matches for convention services companies based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Encore UK & The Netherlands	Exact match	London, United KingdomHQ recorded Sep 19, 2026	501-1,000	68 contacts →
	Exact match “Encore creates memorable event experiences that engage and transform organisations.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Metro Production Group	Exact match	London, United KingdomHQ recorded Sep 19, 2026	51-200	65 contacts →
	Exact match “With equal creative talent and tech knowhow, we make big, bold, innovative events happen for happy clients.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	LS Events	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	61 contacts →
	Exact match “DELIVERING EVENT EXCELLENCE Founded in 2004, our experienced team operates within a tight framework of clients with whom we share a vision and a common goal of excellence.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Worldwide Events	Exact match	London, United KingdomHQ recorded Sep 19, 2026	51-200	60 contacts →
	Exact match “Worldwide Events Group We are an innovative, dynamic company that connects the major players in the MICE and luxury travel industries, driving change, dictating trends, and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Creation Group	Exact match	London, United KingdomHQ recorded Sep 19, 2026	51-200	55 contacts →
	Exact match “Servicing brands, agencies and events by bridging the gap between a creative agency and a multifaceted technical production supplier.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Banana Split	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	48 contacts →
	Exact match “At Banana Split, we pride ourselves in the ability to turn your imagination into reality.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	M&i	Exact match	London, United KingdomHQ recorded Sep 19, 2026	51-200	38 contacts →
	Exact match “At M&I we connect the global MICE industry through world-class events in the world’s best destinations, attracting key buyers and creating an atmosphere perfect for networking.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Alpha Events	Exact match	London, United KingdomHQ recorded Sep 19, 2026	n/a	34 contacts →
	Exact match “Alpha Events is a new division of the largest independent conference organiser in the world, PLS - owners of IQPC and WBR.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Uptown Events LTD	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	31 contacts →
	Exact match “Producing Memorable Experiences Globally, One Event at a Time At Uptown Events, we turn your vision into unforgettable events.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	EMS Events	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	29 contacts →
	Exact match “Established in 1997, EMS Events is a leading provider of event production and audio-visual hire services, trusted by prestigious hotels, venues, and major corporations throughout…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Absolute Events	Exact match	London, United KingdomHQ recorded Sep 19, 2026	1-10	28 contacts →
	Exact match “Lighting, Sound, Staging, Technical Event Production, Audio Visual.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	The Production Department	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	26 contacts →
	Exact match “The Production Department is a team of full-time production managers who service many notable agencies, including GPJ, Jack Morton, Momentum, M+C Saatchi, NVE and Bearded Kitten.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Brook Green	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match “More than 30 years of experience in the industry have made Brook Green a leader in the management of meetings, incentive travel, conventions and events in England, Scotland…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Inspirational Venues & Events	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match “Inspirational Venues are a London based full service event agency offering a consultative and engaging service throughout the UK & worldwide.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	AV Projections	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	24 contacts →
	Exact match “With 30 years of experience, AV Projections is widely recognised as one of the leading event production and audio-visual hire companies based in Central London.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	ONE Great George Street	Exact match	London, United KingdomHQ recorded Sep 19, 2026	51-200	23 contacts →
	Exact match “One Great George Street is an award-winning Grade II listed central London venue located just a stone's throw away from the Houses of Parliament, Westminster Abbey, Buckingham…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Benchmark Collective	Exact match	London, United KingdomHQ recorded Sep 19, 2026	1-10	23 contacts →
	Exact match “Setting the Benchmark.Benchmark truly understand clients need, utilising years of experience in the events and exhibition field in order to deliver affordable, quality, excellent…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Congress Bookers	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	21 contacts →
	Exact match “Congress Bookers – Medical Congress Accommodation & DMC Services Supporting Pharma Delegations in Europe, the USA & the Middle East Congress Bookers is a specialized Destination…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Miss Jones Group	Exact match	London, United KingdomHQ recorded Sep 19, 2026	1-10	20 contacts →
	Exact match “Your Go-To Club For Sourcing, Meeting & Experiencing Vetted Venues & Suppliers This FREE service is for corporate event organisers who need bespoke recommendations.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Lodge Catering	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	19 contacts →
	Exact match “Lodge Catering are an event catering company based in London.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Pure Communications Group Part Of MCI UK	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “We are a young, dynamic and service driven creative events agency, specialising in producing bespoke experiences globally.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Eurolink Alliance	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match “At Eurolink Alliance, our journey began with a rich history, navigating the pharmaceutical and healthcare industries.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Seventy Events	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match “We are a London-based event agency with over a decade of experience delivering unique and memorable experiences for our clients’ across the UK, Europe and the APAC region.” Recorded in the RevenueBase company graph · Sep 19, 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 “convention services companies”. 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 23 of 345 convention services companies based in London, United Kingdom

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Convention services companies based in London, United Kingdom at a glance

As of Sep 19, 2026

30.1%Verified-email coverage

5.9Average contacts per company

1-10Median size (employees)

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

243

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 345 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 London, United Kingdom whose business descriptions match “convention services 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 617 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 19, 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.

Convention services companies by metro in the United Kingdom

Convention services companies in Bristol28

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

How many convention services companies are there based in London, United Kingdom?

RevenueBase identified 345 company matches for convention services companies associated with London, 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?

Encore UK & The Netherlands 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 convention services companies?

London leads the United Kingdom with 345 company records, followed by Manchester (35) and Bristol (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 617 professional contacts with verified work emails tracked across these 345 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 19, 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.