Company lists · Data refreshed September 2026
Top 25 International family law firms based in the United Kingdom
RevenueBase identified 596 international family law firms headquartered in the United Kingdom as of September 2026 and tracks 7,640 professional contacts across them, including 4,112 with verified work emails and 343 with mobile numbers. London is the largest hub.
This list covers international family law firms headquartered in the 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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.
The 25 largest international family law firms based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 590 | ||||
“A diverse collection of talented lawyers and professionals providing tailored, strategic advice to clients around the world.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 564 | ||||
“Refreshingly straightforward and open in our approach, we invest in our relationships and will care as much as you do about the outcome, whether that’s delivering your commercial…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 353 | ||||
“Stowe Family Law is the UK's largest specialist family law firm, with an excellent national and international reputation.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | Taylor Walton LLPPartial evidence | 140 | |||
“Taylor Walton Solicitors, is a prestigious multi-service, award-winning law firm, with offices in St Albans, Harpenden, and Luton.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 132 | ||||
“National Legal Service Solicitors is one of the UK’s fastest growing national law firms, specialising in Family, Care & Domestic Abuse matters.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 126 | ||||
“Hay & Kilner | Solicitors in Newcastle & Wallsend | Specialising in all areas of business and family law.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 108 | ||||
“Separation, divorce and disputes about children are widely recognised as some of the most stressful lifetime events an individual may face.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | 98 | ||||
“Family Law Group is a firm of solicitors that deliver professional advice and representation to clients facing all aspects of family law matters, including divorce and separation…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 88 | ||||
“Biscoes, your local lawyers, are located in offices close to you.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | Thompson Smith And Puxon SolicitorsPartial evidence | 84 | |||
“Thompson Smith and Puxon is a leading law firm with offices in Colchester and Clacton.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 81 | ||||
“We believe in offering the extraordinary with personal services tailored just for you.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | 77 | ||||
“Hall Brown is a boutique family law firm offering best-in-class advice on a full range of family law services.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 76 | ||||
“Family Law Partners are a specialist team of family solicitors, mediators and collaborative lawyers supporting clients to make informed decisions.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 75 | ||||
“Hab Law was launched with a mission to make a positive difference in everything we do.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 73 | ||||
“Diverse and dynamic, reflecting the family lives of those we represent.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 71 | ||||
“Hanne & Co Solicitors is more than a law firm, we are a team of trusted advisors who’ve been part of London’s legal landscape for 125+ years, with offices in Holborn and Battersea.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | 64 | ||||
“Dawson Cornwell is a leading specialist family law firm based in London.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 63 | ||||
“We deliver expert legal advice and an exceptional level of personal service for individuals, families and businesses in our local community, protecting their interests now and in…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 57 | ||||
“Chubb Bulleid Solicitors - Providing individual, family and commercial legal services to local, national and international clients.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 54 | ||||
“Based in Central London, Family Law in Partnership has an award winning team of specialist family lawyers, mediators, arbitrators and family consultants offering excellence across…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | Miles & PartnersStrong evidence | 52 | |||
“Accessible legal advisors in the heart of London Our award-winning solicitors are experts in family law, divorce, mental capacity, Court of Protection and housing issues.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | 51 | ||||
“1 King's Bench Walk has a pre-eminent reputation as family law barristers, both nationally and internationally.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | 50 | ||||
“Goodman Ray is one of the leading family law firms in the UK with a national and international reputation for its work in children and family law.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 24 | 49 | ||||
“Harcourt Chambers is a leading family law set, awarded “Family Law Chambers of the Year – London” at the LexisNexis Family Law Awards 2018 and “Family Set of the Year” at the…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 25 | Lisa's LAW SolicitorsPartial evidence | 47 | |||
“Situated in the heart of Central London, Lisa’s Law Solicitors is a Legal 500 firm with the legal expertise and know-how to provide solutions to your every legal need.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 596 international family law firms based in the United Kingdom
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International family law firms based in the United Kingdom at a glance
As of Sep 4, 2026Companies by employee count
Verified emails by last verification
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 international family law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the United Kingdom whose own description of what they do matches “international family law firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among international family law firms, and records with no verified work email. Companies headquartered outside United Kingdom 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 an evidence 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, 4,112 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 4, 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.
International family law firms by metro
- International family law firms in London168
Frequently asked
How many international family law firms are there based in the United Kingdom?
RevenueBase identified 596 international family law firms headquartered in the 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?
Walker Morris LLP, headquartered in Leeds, tops this list with the largest team on record.
Which city has the most international family law firms?
London leads with 168 headquartered companies, followed by Manchester (15) and Birmingham (11).
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 4,112 verified decision-maker contacts tracked across these 596 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 4, 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.
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