Company lists · Data refreshed September 2026

Top 25 Executive assistant outsourcing companies based in London, United Kingdom

Name: Executive assistant outsourcing 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 296 companies tracked

RevenueBase identified 296 executive assistant outsourcing companies headquartered in London, United Kingdom as of September 2026 and tracks 1,230 professional contacts across them, including 162 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers executive assistant outsourcing 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

296Companies

1,230Contacts tracked

162Verified emails

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The 25 largest executive assistant outsourcing companies based in London, United Kingdom

Ranked by team size

Top 25 of 296 executive assistant outsourcing 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 executive assistant outsourcing 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	Virtalent	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	69 contacts →
	Indirect evidence “At Virtalent, we have over a decade of experience giving busy entrepreneurs and business owners the freedom to swap admin for strategy, tactics for growth, and reclaim their…” Source: RevenueBase Database · checked Sep 28, 2026
2	The Freedom Geek	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	n/a	41 contacts →
	Indirect evidence “We are The Freedom Geek!” Source: RevenueBase Database · checked Sep 28, 2026
3	Virtually Priceless	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “We truly believe that behind every successful leader is a virtually priceless At Virtually Priceless, we provide executive-level virtual support to founders, CEOs and fast-growth…” Source: RevenueBase Database · checked Sep 28, 2026
4	Designated PA	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	19 contacts →
	Indirect evidence “Designated PA provides flexible business support services to small business owners, consultants and professionals.” Source: RevenueBase Database · checked Sep 28, 2026
5	BUY Time	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Buy Time is a bridge that takes your growing and increasingly busy business and helps you scale it without taking on unnecessary employment and financial burden, until you're…” Source: RevenueBase Database · checked Sep 28, 2026
6	QPA Virtual Assistants	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “Professional, reliable and affordable UK Virtual Assistants We provide professional assistance to help businesses, organisations and busy people to run more intelligently…” Source: RevenueBase Database · checked Sep 28, 2026
7	VPA London	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	12 contacts →
	Partial evidence “Fractional & Permanent EA, PA & HR Support for Businesses & Leadership Teams VPA London connects founders, executives, and growing businesses with experienced Executive…” Source: RevenueBase Database · checked Sep 28, 2026
8	Anderson Hoare Limited	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	11 contacts →
	Partial evidence “Based in central London, at Anderson Hoare we’ve been leading the field in executive support staff recruitment for over two decades and know the industry inside out.” Source: RevenueBase Database · checked Sep 28, 2026
9	Canopy Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “At Canopy Group, our objective is to cover those everyday tasks that need to be done, but that you’re too busy to do yourself.” Source: RevenueBase Database · checked Sep 28, 2026
10	Rodelle VA Services Limited	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “Full-time support on a part-time basis.” Source: RevenueBase Database · checked Sep 28, 2026
11	Upsource	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “Outsourcing is not a luxury Trying to do it all yourself can be the quickest way to burnout, not to mention forgetting important duties or making mistakes.” Source: RevenueBase Database · checked Sep 28, 2026
12	Askchenai	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “Stop drowning in admin.” Source: RevenueBase Database · checked Sep 28, 2026
13	Blueumbrella	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “blueumbrella are an expert team of virtual personal assistants (VAs) with years of board-level PA experience and expertise.” Source: RevenueBase Database · checked Sep 28, 2026
14	YES Virtual Assistance	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “YES is here to help SMEs, start-ups, entrepreneurs, and overwhelmed employees who might need support organising their business or personal life.” Source: RevenueBase Database · checked Sep 28, 2026
15	Timpi Virtual Assistants	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Timpi helps businesses and individuals to manage their busy day-to-day lives, so that they can spend their time focusing on the important things.” Source: RevenueBase Database · checked Sep 28, 2026
16	Bright Spark Collective	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Our mission is to provide a flexible and affordable Personal Assistant service to individuals, startups and small businesses in order to help them grow & succeed.” Source: RevenueBase Database · checked Sep 28, 2026
17	Cxhero	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Traditional outsourcing can leave you feeling like you're spinning your wheels.” Source: RevenueBase Database · checked Sep 28, 2026
18	Tegemea Virtual Assistants	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “Tegemea, meaning ‘to trust, to depend and to rely on’ is an agency supplying virtual assistants.” Source: RevenueBase Database · checked Sep 28, 2026
19	PS Virtual Assistants	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “We provide virtual and on-site business administration solutions to time-starved professionals like you.” Source: RevenueBase Database · checked Sep 28, 2026
20	Ible Personal Assistants	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Want a more flex-ible life?” Source: RevenueBase Database · checked Sep 28, 2026
21	Twostaff	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	5 contacts →
	Partial evidence “TwoStaff LTD is a full-service virtual assistance provider, serving clients of all sizes worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
22	At Home Assistant	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “Matching every client to their right VA We offer a wide range of Virtual Assistant services to help business owners save time & be more productive.” Source: RevenueBase Database · checked Sep 28, 2026
23	Sidesparkz	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “SideSparkz provides virtual assistants and lifestyle managers to support businesses and individuals globally, freeing up time and allowing them to focus on the more important…” Source: RevenueBase Database · checked Sep 28, 2026
24	RITEN	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “Virtual Assistants at Riten help creatives and brands within the arts & entertainment sector with their inboxes, organisation and time management.” Source: RevenueBase Database · checked Sep 28, 2026
25	Premier Admin Services	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “As Founder of Premier Admin Services, my goal is to help organisations save time and money by removing the admin burdens from their to-do lists.” 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: executive assistant outsourcing 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 executive assistant outsourcing companies.
Partial evidence: Its own public description names part of executive assistant outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name executive assistant outsourcing 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 25 of 296 executive assistant outsourcing companies based in London, United Kingdom

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Executive assistant outsourcing companies based in London, United Kingdom at a glance

As of Sep 28, 2026

13.2%Verified-email coverage

4.2Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

249

11-50

51-200

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 296 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 executive assistant outsourcing 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 “executive assistant outsourcing 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 executive assistant outsourcing 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 executive assistant outsourcing 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, 162 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 executive assistant outsourcing 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 executive assistant outsourcing companies are there based in London, United Kingdom?

RevenueBase identified 296 executive assistant outsourcing 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?

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

Which city in the United Kingdom has the most executive assistant outsourcing companies?

London leads the United Kingdom with 296 headquartered companies, followed by Manchester (31) and Bristol (17).

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 162 verified decision-maker contacts tracked across these 296 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.