Company lists · Data refreshed September 2026

Top 25 Financial planning firms based in London, United Kingdom

RevenueBase identified 659 financial planning firms headquartered in London, United Kingdom as of September 2026 and tracks 18,383 professional contacts across them, including 8,630 with verified work emails. London is the largest hub.

This list covers financial planning firms 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 19, 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 19, 2026 86% judged on-target in blind review
659Companies
18,383Contacts tracked
8,630Verified emails
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The 25 largest financial planning firms based in London, United Kingdom

Ranked by team size
Top 25 of 659 financial planning firms based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to financial planning firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceLondon, United KingdomHQ checked Sep 19, 20261,001-5,0003,000 contacts →

Partial evidence

“At Janus Henderson, we are investors – we help clients define and achieve superior financial outcomes through differentiated insights, disciplined investments, and world-class…”

Source: RevenueBase Database · checked Sep 19, 2026
2Indirect evidenceLondon, United KingdomHQ checked Sep 19, 20261,001-5,0002,096 contacts →

Indirect evidence

“Meet the people behind your future.”

Source: RevenueBase Database · checked Sep 19, 2026
3Indirect evidenceLondon, United KingdomHQ checked Sep 19, 20261,001-5,0001,927 contacts →

Indirect evidence

“RBC Brewin Dolphin is one of the UK and Ireland’s leading wealth managers and traces its origins back to 1762.”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceLondon, United KingdomHQ checked Sep 19, 2026501-1,000721 contacts →

Indirect evidence

“We are now Lloyds Wealth.”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceLondon, United KingdomHQ checked Sep 19, 2026201-500589 contacts →

Indirect evidence

“At Chase de Vere, we believe the only worthwhile advice is independent advice.”

Source: RevenueBase Database · checked Sep 19, 2026
6Strong evidenceLondon, United KingdomHQ checked Sep 19, 2026501-1,000354 contacts →

Strong evidence

“Established in 2006, Quilter Financial Planning has grown to become one of the UK’s largest distributors of financial advice.”

Source: RevenueBase Database · checked Sep 19, 2026
7Partial evidenceLondon, United KingdomHQ checked Sep 19, 2026201-500346 contacts →

Partial evidence

“We’re atomos and we’re here to make your dreams and financial ambitions a reality.”

Source: RevenueBase Database · checked Sep 19, 2026
8Partial evidenceLondon, United KingdomHQ checked Sep 19, 2026201-500312 contacts →

Partial evidence

“Foster Denovo - A multi-award winning national firm of financial advisers We are a UK-wide group with seven offices throughout the country.”

Source: RevenueBase Database · checked Sep 19, 2026
9Indirect evidenceLondon, United KingdomHQ checked Sep 19, 2026201-500311 contacts →

Indirect evidence

“Killik & Co is an independently owned, award-winning wealth manager, advising clients on how to save, plan and invest for their families for over 35 years.”

Source: RevenueBase Database · checked Sep 19, 2026
10Partial evidenceLondon, United KingdomHQ checked Sep 19, 2026201-500311 contacts →

Partial evidence

“By simplifying the financial challenges that investors face, JM Finn aims to protect and nurture wealth across generations.”

Source: RevenueBase Database · checked Sep 19, 2026
11Strong evidenceLondon, United KingdomHQ checked Sep 19, 2026501-1,000284 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 19, 2026
12Partial evidenceLondon, United KingdomHQ checked Sep 19, 2026201-500232 contacts →

Partial evidence

“At Kingswood we believe everyone should have access to financial advice and be able to Protect and Grow their wealth.”

Source: RevenueBase Database · checked Sep 19, 2026
13Strong evidenceLondon, United KingdomHQ checked Sep 19, 202651-200198 contacts →

Strong evidence

“WH Ireland is a financial services company offering Complete Wealth Management, Investment Management and Financial Planning.”

Source: RevenueBase Database · checked Sep 19, 2026
14Strong evidenceLondon, United KingdomHQ checked Sep 19, 202651-200161 contacts →

Strong evidence

“Octopus Money gives employees something they rarely get: personal, 1-to-1 financial planning from someone they trust.”

Source: RevenueBase Database · checked Sep 19, 2026
15Partial evidenceLondon, United KingdomHQ checked Sep 19, 20261,001-5,000158 contacts →

Partial evidence

“We’re building stronger, more secure financial futures for our retirement, investment and protection customers.”

Source: RevenueBase Database · checked Sep 19, 2026
16Partial evidenceLondon, United KingdomHQ checked Sep 19, 202651-200138 contacts →

Partial evidence

“We are a financial Professional Services firm, committed to giving you a simple and straightforward experience and ensuring you get the sophisticated financial outcomes you want.”

Source: RevenueBase Database · checked Sep 19, 2026
17Partial evidenceLondon, United KingdomHQ checked Sep 19, 2026201-500135 contacts →

Partial evidence

“Clearwater Wealth Management, established in 2005, is a leading London based financial advisory firm and a proud Principal Partner Practice of St.”

Source: RevenueBase Database · checked Sep 19, 2026
18Partial evidenceLondon, United KingdomHQ checked Sep 19, 202651-200125 contacts →

Partial evidence

“Westminster Wealth Management is a Chartered, independent financial advisory group, providing expert financial advice to a wide range of clients.”

Source: RevenueBase Database · checked Sep 19, 2026
19Indirect evidenceLondon, United KingdomHQ checked Sep 19, 202651-200111 contacts →

Indirect evidence

“We believe managing your money should be simple.”

Source: RevenueBase Database · checked Sep 19, 2026
20Partial evidenceLondon, United KingdomHQ checked Sep 19, 202651-200110 contacts →

Partial evidence

“MKC Wealth is a boutique, independent wealth management firm that provides financial advice to private clients and their families as well as providing advice to corporate clients.”

Source: RevenueBase Database · checked Sep 19, 2026
21Partial evidenceLondon, United KingdomHQ checked Sep 19, 202651-200100 contacts →

Partial evidence

“HFMC Wealth is a UK independent financial adviser specialising in high‑net‑worth clients (£1m–£5m), recognised in the FT Adviser Top 20 and Citywire Top 100.”

Source: RevenueBase Database · checked Sep 19, 2026
22Partial evidenceLondon, United KingdomHQ checked Sep 19, 202651-20098 contacts →

Partial evidence

“At the Penny Group we offer a deeper understanding of financial services and use our knowledge to help clients realise their life goals.”

Source: RevenueBase Database · checked Sep 19, 2026
23Strong evidenceLondon, United KingdomHQ checked Sep 19, 202651-20093 contacts →

Strong evidence

“Quilter Cheviot’s Financial Planners provide forward-looking financial advice that helps you navigate the complexities of planning for your future.”

Source: RevenueBase Database · checked Sep 19, 2026
24Indirect evidenceLondon, United KingdomHQ checked Sep 19, 202651-20088 contacts →

Indirect evidence

“We take the uncertainty out of your finances – with straight-talking advice to help you do more with your money.”

Source: RevenueBase Database · checked Sep 19, 2026
25Strong evidenceLondon, United KingdomHQ checked Sep 19, 202651-20085 contacts →

Strong evidence

“We are a team of helpful tax and financial planning experts, here to listen, understand your needs and circumstances and make all aspects of dealing with your finances simple…”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 25 of 659 financial planning firms based in London, United Kingdom

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Financial planning firms based in London, United Kingdom at a glance

As of Sep 19, 2026
46.9%Verified-email coverage
27.9Average contacts per company
1-10Median size (employees)
100.0%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
425
11-50
155
51-200
37
201-500
24
501-1,000
6
1,001-5,000
5
5,001-10,000
2
10001+
1

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 659 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 financial planning firms, 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 “financial planning firms”. 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 financial planning firms), 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 financial planning firms, 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, 8,630 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 19, 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 financial planning firms, 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 financial planning firms are there based in London, United Kingdom?

RevenueBase identified 659 financial planning firms 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?

Janus Henderson Investors, headquartered in London, tops this list with the largest team on record.

Which city has the most financial planning firms?

London leads with 659 headquartered companies, followed by Manchester (76) and Glasgow (68).

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 8,630 verified decision-maker contacts tracked across these 659 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 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 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.