Company lists · Data refreshed September 2026
Top 25 Derivatives law firms based in the United Kingdom
RevenueBase identified 188 company matches for derivatives law firms associated with the United Kingdom as of September 2026 and tracks 8,935 professional contacts across them, including 5,242 with verified work emails and 675 with mobile numbers. London is the largest hub.
This list covers company matches for derivatives law firms 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 September 1, 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 derivatives law firms based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,860 contacts → | ||||
Exact match “Every day we make a difference.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 2 | 1,246 contacts → | ||||
Exact match “An unpredictable world calls for a progressive-thinking law firm that’s aligned to your ambitions.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 3 | 628 contacts → | ||||
Exact match “With over 600 people, including 400 lawyers and professional staff, McCann FitzGerald LLP is one of Ireland’s premier law firms.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 4 | 502 contacts → | ||||
Exact match “Stewarts is a law firm like no other.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 5 | 414 contacts → | ||||
Exact match “Talbots Law can offer your business a wide range of legal services - no matter what business you are in.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 6 | 222 contacts → | ||||
Exact match “Fox Williams is a leading law firm based in the City of London, trusted by its clients to provide quality advice with a high level of partner involvement and an astute commercial…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 7 | 200 contacts → | ||||
Exact match “Gatti Pavesi Bianchi Ludovici is an independent law firm with offices in Milan, Rome and London.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 8 | 192 contacts → | ||||
Exact match “We have developed an enviable reputation as one of the south’s leading commercially orientated law firms.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 9 | 167 contacts → | ||||
Exact match “LK has a unique combination of expertise and resources.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 10 | 161 contacts → | ||||
Exact match “LALIVE is a distinguished international law firm headquartered in Switzerland, with offices in Geneva, Zurich, and London.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 11 | 112 contacts → | ||||
Exact match “Founded in 1889, Gaby Hardwicke Solicitors is a major Sussex law firm offering specialist lawyers for business and personal legal services.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 12 | 105 contacts → | ||||
Exact match “At Harrowells, we’re a team of friendly and talented lawyers offering expert advice to businesses and individuals on a wide range of legal matters.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 13 | 101 contacts → | ||||
Exact match “Legal advice based on reality, not just a textbook.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 14 | 100 contacts → | ||||
Exact match “As one of the leading firms of solicitors in the Thames Valley and M3 Corridor, Clifton Ingram serves both individuals and business clients from our offices in Farnham, Reading…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 15 | 96 contacts → | ||||
Exact match “Legal issues can be complex and stressful – even those which might initially seem straightforward.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 16 | 79 contacts → | ||||
Exact match “We are a disputes-only firm.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 17 | 65 contacts → | ||||
Exact match “Pearson Solicitors and Financial Advisers Ltd is a legal firm specialising in all aspects of business law and is especially suited to small and medium sized enterprises who…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 18 | 53 contacts → | ||||
Exact match “Welcome to Berry & Lamberts Solicitors.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 19 | 51 contacts → | ||||
Exact match “Mills Selig is an independent, commercial law firm that has been in business for more than 60 years.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 20 | 49 contacts → | ||||
Exact match “Geoffrey Leaver Solicitors LLP is a modern successful law firm providing legal services and advice to businesses, organisations and individuals.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 21 | 49 contacts → | ||||
Exact match “Founded in 2009 and headquartered in the City of London, Mariana UFP employs over 140 people across our offices in New York, Paris, Lisbon, Dubai and Melbourne.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 22 | 46 contacts → | ||||
Exact match “Rosling King is a rapidly growing UK-based law firm specialising in serving the needs of financial institutions and the real estate, private equity and construction sectors.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 23 | 42 contacts → | ||||
Exact match “Kingsley Bond Solicitors is dedicated to delivering a wide range of legal services, founded on the principles of expertise, transparency, efficiency, and clear communication.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 24 | 38 contacts → | ||||
Exact match “Rosenblatt Law - the experts you come to with an opportunity to seize or an issue to solve.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 25 | 37 contacts → | ||||
Exact match “Cooke, Young & Keidan is a leading boutique litigation and arbitration law firm, based in the City of London.” Recorded in the RevenueBase company graph · Sep 1, 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 “derivatives law firms”. 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 25 of 188 derivatives law firms based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 5,242 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Derivatives law firms based in the United Kingdom at a glance
As of Sep 1, 2026Companies by employee count
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 “derivatives law firms” 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 5,242 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 1, 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.
Derivatives law firms 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 “derivatives law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many derivatives law firms are there based in the United Kingdom?
RevenueBase identified 188 company matches for derivatives law firms associated with the 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?
Kennedys tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most derivatives law firms?
London leads with 95 company records, followed by Leeds (5) and Birmingham (5).
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 5,242 professional contacts with verified work emails tracked across these 188 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 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 188 derivatives law firms based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Derivatives law firms by geography
- Derivatives law firms based in Brazil
- Derivatives law firms based in the United States
- Derivatives law firms based in France
- Derivatives law firms based in Germany
- Derivatives law firms based in Spain
- Derivatives law firms based in Italy
- Derivatives law firms based in Australia
- Derivatives law firms based in Mexico
- Derivatives law firms based in the Netherlands
- Derivatives law firms based in Poland
- Derivatives law firms based in Canada
- Derivatives law firms based in Argentina
Browse the directory
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.
More company lists
Company intelligence · public preview
Top 25 derivatives law firms based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 188 matching company records for derivatives law firms based in the United Kingdom, with 8,935 tracked contacts and 5,242 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 derivatives law firms based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: HQ not recorded; location: Chelmsford, United KingdomReported employees: 1,001-5,000 | HQ not recorded; location: Chelmsford, United Kingdom | 1,001-5,000 | Exact match | 2,860 contacts → |
“Every day we make a difference.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: HQ not recorded; location: Leeds, United KingdomReported employees: 1,001-5,000 | HQ not recorded; location: Leeds, United Kingdom | 1,001-5,000 | Exact match | 1,246 contacts → |
“An unpredictable world calls for a progressive-thinking law firm that’s aligned to your ambitions.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: HQ not recorded; location: London, United KingdomReported employees: 501-1,000 | HQ not recorded; location: London, United Kingdom | 501-1,000 | Exact match | 628 contacts → |
“With over 600 people, including 400 lawyers and professional staff, McCann FitzGerald LLP is one of Ireland’s premier law firms.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: HQ not recorded; location: Leeds, United KingdomReported employees: 201-500 | HQ not recorded; location: Leeds, United Kingdom | 201-500 | Exact match | 502 contacts → |
“Stewarts is a law firm like no other.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: HQ not recorded; location: Stourbridge, United KingdomReported employees: 501-1,000 | HQ not recorded; location: Stourbridge, United Kingdom | 501-1,000 | Exact match | 414 contacts → |
“Talbots Law can offer your business a wide range of legal services - no matter what business you are in.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 222 contacts → |
“Fox Williams is a leading law firm based in the City of London, trusted by its clients to provide quality advice with a high level of partner involvement and an astute commercial…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 200 contacts → |
“Gatti Pavesi Bianchi Ludovici is an independent law firm with offices in Milan, Rome and London.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Dutton Gregory Solicitorsduttongregory.co.uk HQ: HQ not recorded; location: Winchester, United KingdomReported employees: 51-200 | HQ not recorded; location: Winchester, United Kingdom | 51-200 | Exact match | 192 contacts → |
“We have developed an enviable reputation as one of the south’s leading commercially orientated law firms.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 167 contacts → |
“LK has a unique combination of expertise and resources.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 161 contacts → |
“LALIVE is a distinguished international law firm headquartered in Switzerland, with offices in Geneva, Zurich, and London.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: HQ not recorded; location: Bexhill On Sea, United KingdomReported employees: 51-200 | HQ not recorded; location: Bexhill On Sea, United Kingdom | 51-200 | Exact match | 112 contacts → |
“Founded in 1889, Gaby Hardwicke Solicitors is a major Sussex law firm offering specialist lawyers for business and personal legal services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: HQ not recorded; location: Easingwold, United KingdomReported employees: 51-200 | HQ not recorded; location: Easingwold, United Kingdom | 51-200 | Exact match | 105 contacts → |
“At Harrowells, we’re a team of friendly and talented lawyers offering expert advice to businesses and individuals on a wide range of legal matters.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: HQ not recorded; location: Hull, United KingdomReported employees: 51-200 | HQ not recorded; location: Hull, United Kingdom | 51-200 | Exact match | 101 contacts → |
“Legal advice based on reality, not just a textbook.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: HQ not recorded; location: Reading, United KingdomReported employees: 51-200 | HQ not recorded; location: Reading, United Kingdom | 51-200 | Exact match | 100 contacts → |
“As one of the leading firms of solicitors in the Thames Valley and M3 Corridor, Clifton Ingram serves both individuals and business clients from our offices in Farnham, Reading…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 96 contacts → |
“Legal issues can be complex and stressful – even those which might initially seem straightforward.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 79 contacts → |
“We are a disputes-only firm.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: HQ not recorded; location: Ashton Under Lyne, United KingdomReported employees: 51-200 | HQ not recorded; location: Ashton Under Lyne, United Kingdom | 51-200 | Exact match | 65 contacts → |
“Pearson Solicitors and Financial Advisers Ltd is a legal firm specialising in all aspects of business law and is especially suited to small and medium sized enterprises who…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: HQ not recorded; location: Paddock Wood, United KingdomReported employees: 51-200 | HQ not recorded; location: Paddock Wood, United Kingdom | 51-200 | Exact match | 53 contacts → |
“Welcome to Berry & Lamberts Solicitors.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: HQ not recorded; location: Belfast, United KingdomReported employees: 51-200 | HQ not recorded; location: Belfast, United Kingdom | 51-200 | Exact match | 51 contacts → |
“Mills Selig is an independent, commercial law firm that has been in business for more than 60 years.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: HQ not recorded; location: Bucks, United KingdomReported employees: 51-200 | HQ not recorded; location: Bucks, United Kingdom | 51-200 | Exact match | 49 contacts → |
“Geoffrey Leaver Solicitors LLP is a modern successful law firm providing legal services and advice to businesses, organisations and individuals.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 49 contacts → |
“Founded in 2009 and headquartered in the City of London, Mariana UFP employs over 140 people across our offices in New York, Paris, Lisbon, Dubai and Melbourne.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 46 contacts → |
“Rosling King is a rapidly growing UK-based law firm specialising in serving the needs of financial institutions and the real estate, private equity and construction sectors.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: HQ not recorded; location: United KingdomReported employees: 51-200 | HQ not recorded; location: United Kingdom | 51-200 | Exact match | 42 contacts → |
“Kingsley Bond Solicitors is dedicated to delivering a wide range of legal services, founded on the principles of expertise, transparency, efficiency, and clear communication.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 38 contacts → |
“Rosenblatt Law - the experts you come to with an opportunity to seize or an issue to solve.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 37 contacts → |
“Cooke, Young & Keidan is a leading boutique litigation and arbitration law firm, based in the City of London.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 188 company matches
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Derivatives law firms: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
183 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 1, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Derivatives law firms by metro
Questions about this company list
What does Exact match mean for derivatives law firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many derivatives law firms did RevenueBase find based in the United Kingdom?
The saved snapshot records 188 matching company records, 8,935 tracked contacts and 5,242 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Derivatives law firms by geography
- Derivatives law firms based in Brazil
- Derivatives law firms based in the United States
- Derivatives law firms based in France
- Derivatives law firms based in Germany
- Derivatives law firms based in Spain
- Derivatives law firms based in Italy
- Derivatives law firms based in Australia
- Derivatives law firms based in Mexico
- Derivatives law firms based in the Netherlands
- Derivatives law firms based in Poland
- Derivatives law firms based in Canada
- Derivatives law firms based in Argentina
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 derivatives law firms based in the United Kingdom. Snapshot: September 1, 2026. https://revenuebase.ai/companies/derivatives-law-firms/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 derivatives law firms based in the United Kingdom
RevenueBase records 188 matching company records for derivatives law firms based in the United Kingdom, with 8,935 tracked contacts and 5,242 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 derivatives law firms based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: HQ not recorded; location: Chelmsford, United KingdomReported employees: 1,001-5,000 | HQ not recorded; location: Chelmsford, United Kingdom | 1,001-5,000 | Exact match | 2,860 contacts → |
“Every day we make a difference.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: HQ not recorded; location: Leeds, United KingdomReported employees: 1,001-5,000 | HQ not recorded; location: Leeds, United Kingdom | 1,001-5,000 | Exact match | 1,246 contacts → |
“An unpredictable world calls for a progressive-thinking law firm that’s aligned to your ambitions.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: HQ not recorded; location: London, United KingdomReported employees: 501-1,000 | HQ not recorded; location: London, United Kingdom | 501-1,000 | Exact match | 628 contacts → |
“With over 600 people, including 400 lawyers and professional staff, McCann FitzGerald LLP is one of Ireland’s premier law firms.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: HQ not recorded; location: Leeds, United KingdomReported employees: 201-500 | HQ not recorded; location: Leeds, United Kingdom | 201-500 | Exact match | 502 contacts → |
“Stewarts is a law firm like no other.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: HQ not recorded; location: Stourbridge, United KingdomReported employees: 501-1,000 | HQ not recorded; location: Stourbridge, United Kingdom | 501-1,000 | Exact match | 414 contacts → |
“Talbots Law can offer your business a wide range of legal services - no matter what business you are in.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 222 contacts → |
“Fox Williams is a leading law firm based in the City of London, trusted by its clients to provide quality advice with a high level of partner involvement and an astute commercial…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 200 contacts → |
“Gatti Pavesi Bianchi Ludovici is an independent law firm with offices in Milan, Rome and London.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Dutton Gregory Solicitorsduttongregory.co.uk HQ: HQ not recorded; location: Winchester, United KingdomReported employees: 51-200 | HQ not recorded; location: Winchester, United Kingdom | 51-200 | Exact match | 192 contacts → |
“We have developed an enviable reputation as one of the south’s leading commercially orientated law firms.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 167 contacts → |
“LK has a unique combination of expertise and resources.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 161 contacts → |
“LALIVE is a distinguished international law firm headquartered in Switzerland, with offices in Geneva, Zurich, and London.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: HQ not recorded; location: Bexhill On Sea, United KingdomReported employees: 51-200 | HQ not recorded; location: Bexhill On Sea, United Kingdom | 51-200 | Exact match | 112 contacts → |
“Founded in 1889, Gaby Hardwicke Solicitors is a major Sussex law firm offering specialist lawyers for business and personal legal services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: HQ not recorded; location: Easingwold, United KingdomReported employees: 51-200 | HQ not recorded; location: Easingwold, United Kingdom | 51-200 | Exact match | 105 contacts → |
“At Harrowells, we’re a team of friendly and talented lawyers offering expert advice to businesses and individuals on a wide range of legal matters.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: HQ not recorded; location: Hull, United KingdomReported employees: 51-200 | HQ not recorded; location: Hull, United Kingdom | 51-200 | Exact match | 101 contacts → |
“Legal advice based on reality, not just a textbook.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: HQ not recorded; location: Reading, United KingdomReported employees: 51-200 | HQ not recorded; location: Reading, United Kingdom | 51-200 | Exact match | 100 contacts → |
“As one of the leading firms of solicitors in the Thames Valley and M3 Corridor, Clifton Ingram serves both individuals and business clients from our offices in Farnham, Reading…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 96 contacts → |
“Legal issues can be complex and stressful – even those which might initially seem straightforward.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 79 contacts → |
“We are a disputes-only firm.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: HQ not recorded; location: Ashton Under Lyne, United KingdomReported employees: 51-200 | HQ not recorded; location: Ashton Under Lyne, United Kingdom | 51-200 | Exact match | 65 contacts → |
“Pearson Solicitors and Financial Advisers Ltd is a legal firm specialising in all aspects of business law and is especially suited to small and medium sized enterprises who…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: HQ not recorded; location: Paddock Wood, United KingdomReported employees: 51-200 | HQ not recorded; location: Paddock Wood, United Kingdom | 51-200 | Exact match | 53 contacts → |
“Welcome to Berry & Lamberts Solicitors.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: HQ not recorded; location: Belfast, United KingdomReported employees: 51-200 | HQ not recorded; location: Belfast, United Kingdom | 51-200 | Exact match | 51 contacts → |
“Mills Selig is an independent, commercial law firm that has been in business for more than 60 years.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: HQ not recorded; location: Bucks, United KingdomReported employees: 51-200 | HQ not recorded; location: Bucks, United Kingdom | 51-200 | Exact match | 49 contacts → |
“Geoffrey Leaver Solicitors LLP is a modern successful law firm providing legal services and advice to businesses, organisations and individuals.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 49 contacts → |
“Founded in 2009 and headquartered in the City of London, Mariana UFP employs over 140 people across our offices in New York, Paris, Lisbon, Dubai and Melbourne.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 46 contacts → |
“Rosling King is a rapidly growing UK-based law firm specialising in serving the needs of financial institutions and the real estate, private equity and construction sectors.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: HQ not recorded; location: United KingdomReported employees: 51-200 | HQ not recorded; location: United Kingdom | 51-200 | Exact match | 42 contacts → |
“Kingsley Bond Solicitors is dedicated to delivering a wide range of legal services, founded on the principles of expertise, transparency, efficiency, and clear communication.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: HQ not recorded; location: London, United KingdomReported employees: 51-200 | HQ not recorded; location: London, United Kingdom | 51-200 | Exact match | 38 contacts → |
“Rosenblatt Law - the experts you come to with an opportunity to seize or an issue to solve.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: HQ not recorded; location: London, United KingdomReported employees: 11-50 | HQ not recorded; location: London, United Kingdom | 11-50 | Exact match | 37 contacts → |
“Cooke, Young & Keidan is a leading boutique litigation and arbitration law firm, based in the City of London.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 188 company matches
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Derivatives law firms: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
183 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 1, 2026.
Publisher-reported method study
The published RevenueBase SmartSearch benchmark
86% good or better at Exact
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. It reports 86% of Exact matches judged good or better, and 77% for a 240-pair sample of one- or two-word categories. This evaluates the method across study queries rather than auditing this individual list.
Read the study and full methodology ↗RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Derivatives law firms by metro
Questions about this company list
What does Exact match mean for derivatives law firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many derivatives law firms did RevenueBase find based in the United Kingdom?
The saved snapshot records 188 matching company records, 8,935 tracked contacts and 5,242 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 derivatives law firms based in the United Kingdom. Snapshot: September 1, 2026. https://revenuebase.ai/companies/derivatives-law-firms/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗