Company lists · Data refreshed October 2026

Top 25 Insurance asset managers based in the United Kingdom

RevenueBase identified 166 company matches for insurance asset managers associated with the United Kingdom as of October 2026 and tracks 5,428 professional contacts across them, including 2,334 with verified work emails. London is the largest hub.

This list covers company matches for insurance asset managers 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 October 16, 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 Oct 16, 2026 How this list was built
166Companies
5,428Contacts tracked
2,334Verified emails
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The 25 largest insurance asset managers based in the United Kingdom

Ranked by team size
Top 25 of 166 company matches for insurance asset managers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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 Oct 16, 20261,001-5,0001,814 contacts →

Exact match

“M&G Investments is a global asset manager.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 16, 20261,001-5,0001,469 contacts →

Exact match

“Utmost is a leading global provider of insurance-based wealth solutions for high net worth and ultra-high net worth clients.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 16, 2026201-500443 contacts →

Exact match

“Seven Investment Management (7IM) is an investment management business that helps individuals, their families and advisers to manage their capital to meet their financial needs…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 16, 2026501-1,000310 contacts →

Exact match

“Saltus is an independently owned financial planning and investment management company.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 16, 202651-200193 contacts →

Exact match

“Rokstone is one of the world’s largest MGAs, with offices in the UK, Europe, USA, Asia, Africa and the Middle East.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 16, 20261,001-5,00071 contacts →

Exact match

“At Columbia Threadneedle Investments, we invest to make a difference in your world, and the wider world.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 16, 202611-5042 contacts →

Exact match

“Osmosis’ mission since 2009 has been to become the world’s leading dedicated sustainable asset manager, delivering client-focused investment solutions across multiple asset…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8Exact matchMayfair, United KingdomHQ recorded Oct 16, 202611-5036 contacts →

Exact match

“Henderson Rowe is a UK-based investment manager.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 16, 202611-5035 contacts →

Exact match

“Leadenhall Capital Partners is an asset management company active in life and non life insurance linked investments.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 16, 202611-5035 contacts →

Exact match

“Verso Investment Management Service comprises two elements.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11Exact matchChester, United KingdomHQ recorded Oct 16, 202611-5025 contacts →

Exact match

“SL Investment Management is a specialist Investment Manager working globally with intermediaries, professional and institutional investors to deliver a range of low-correlation…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 16, 202611-5019 contacts →

Exact match

“Omnilife, a specialist insurer with over 30 years’ history, now operates as a consolidator for closed books of life insurance business.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 16, 202611-5018 contacts →

Exact match

“Miria is an asset management and financial advisory group.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Oct 16, 202611-5017 contacts →

Exact match

“Founded in 2007, Fundhouse is an independent, founder-led firm providing specialised investment services to our clients.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 16, 202611-5015 contacts →

Exact match

“As of 1 July 2026, Spire Partners is no longer operating as a standalone business and has been acquired by Macquarie Asset Management.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 16, 202651-20015 contacts →

Exact match

“We are happy to announce that Securis Investment Partners and Twelve Capital join forces!”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17Exact matchBristol, United KingdomHQ recorded Oct 16, 20261-1013 contacts →

Exact match

“Alpha has been founded with one overriding objective, serving our client’s requirements to the highest possible standard.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 16, 202611-5013 contacts →

Exact match

“We were established in 2013 by Wealthtime (formerly Novia Financial PLC) to provide outstanding investment services for advisers and their clients.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Oct 16, 202611-5013 contacts →

Exact match

“NS Partners Ltd is an independent investment management firm specializing in actively managed global equity portfolios on behalf of major companies, pension funds, foundations…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 16, 20261-1012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 16, 20261-1010 contacts →

Exact match

“We have unique experience of both the insurance and capital markets which enables us to structure insurance and guarantee solutions to protect and enhance the value of your assets…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22Exact matchEgham, United KingdomHQ recorded Oct 16, 2026501-1,0009 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23Exact matchSheffield, United KingdomHQ recorded Oct 16, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24Exact matchBirmingham, United KingdomHQ recorded Oct 16, 20261-107 contacts →

Exact match

“Offering Investment Matrix, Platform and Model Portfolio Services for Financial Planners.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25Exact matchWilmslow, United KingdomHQ recorded Oct 16, 202611-507 contacts →

Exact match

“Our philosophy is to create and responsibly manage a diverse portfolio of investments tailored to your investment and financial planning objectives, with value for money at the…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase

Showing 25 of 166 insurance asset managers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,334 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Insurance asset managers based in the United Kingdom at a glance

As of Oct 16, 2026
43.0%Verified-email coverage
32.7Average contacts per company
1-10Median size (employees)
62.7%Largest-city concentration · London
Oct 16, 2026Page data refreshed

Companies by employee count

1-10
90
11-50
49
51-200
11
201-500
4
501-1,000
4
1,001-5,000
3
10001+
1

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 166 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 “insurance asset managers” 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 2,334 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 October 16, 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.

Insurance asset managers by metro

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 “insurance asset managers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many insurance asset managers are there based in the United Kingdom?

RevenueBase identified 166 company matches for insurance asset managers associated with the United Kingdom as of October 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?

M&g Investments tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most insurance asset managers?

London leads with 104 company records, followed by Edinburgh (3) and Wilmslow (3).

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 2,334 professional contacts with verified work emails tracked across these 166 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 October 16, 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.