Best Lead Supervisory Authority Solicitors in the UK

Compare the best Lead Supervisory Authority solicitors and lawyers in the UK, ranked by verified client reviews: 872 law firms, updated 29 October 2026.

Tell us what’s happened

Describe your problem and we’ll show the firms best placed to help. Describe your problem in your own words. We’ll ask a few questions, then show you the firms best placed to help. Nothing is sent to anyone until you decide.

preparing additional questions...
  • Free for you, always
  • Independent rankings, based on client reviews
  • Takes about 30 seconds
  • How we work

Help us understand more about what you need help with

Question 1/5

(Optional)

  • Free for you, always
  • Independent rankings, based on client reviews
  • Takes about 30 seconds
  • How we work

Reviewing your answers

  1. 1Reviewing your answers
  2. 2Analysing firms
  3. 3Results ready

Your results are ready

Your legal matter has been updated and more tailored solicitors are now showing.

Send your case summary to your top matches

These are the best-rated firms for your problem, ranked by their clients. Untick any you’d rather not hear from. Free, with no obligation.

    • 10 questions answered
    • 71 legal firms matched Narrowed down from 305
    Showing 1–20 of 872 firms Ranked by client reviews

    This work covers how organisations manage personal data under the UK General Data Protection Regulation, with the Lead Supervisory Authority (the Information Commissioner’s Office) coordinating and enforcing compliance. A solicitor in this area handles the UK GDPR duties, engages with the ICO on data protection matters, drafts and reviews data protection impact assessments, coordinates data breach notifications, maintains records of processing activities, and represents clients in ICO investigations and regulatory actions.

    1

    Pepperells Ltd

    4.8 3,850 Reviews

    2 Lead Supervisory Authority reviews

    2

    Irwell Law Limited

    Featured
    5.0 338 Reviews

    2 Lead Supervisory Authority reviews

    What Lead Supervisory Authority clients highlight

    • Clear advice
    • Quick responses
    • Professional service
    • Knowledgeable guidance

    5.0 from 338 client reviews

    “I have been dealing with Claudie at Irwell Law in relation to a temp worker's data subject access request. Although it was a lot of work, Claudie kept me on track by sending reminders and helping with advice and documents that were required. I would definitely recommend using Irwell Law.”
    A client review matching your search · about Claudie Cheng
    • The Law Society
    3

    JMW Solicitors

    Featured
    4.5 3,417 Reviews

    What Lead Supervisory Authority clients highlight

    • Responsive communication
    • Professional service
    • Supportive team
    • Efficient process

    4.5 from 3,417 client reviews

    • Conveyancing Quality SchemeCriminal LitigationClinical NegligenceThe Law Society
    Free initial advice
    5

    Sbw Law Limited

    4.8 371 Reviews

    23 Lead Supervisory Authority reviews

    7

    Branch Austin McCormick LLP

    Featured
    5.0 327 Reviews

    What Lead Supervisory Authority clients highlight

    • Responsive communication
    • Professional service
    • Supportive guidance
    • Clear explanations

    5.0 from 327 client reviews

    • Speaks
    • Conveyancing Quality SchemeFamily LawFamily Law AdvancedImmigration and Asylum
    Free initial advice
    8

    Spires Legal Limited

    Featured
    5.0 223 Reviews

    2 Lead Supervisory Authority reviews

    What Lead Supervisory Authority clients highlight

    • excellent service
    • fast and efficient
    • professional and polite
    • clear communication

    5.0 from 223 client reviews

    • Speaks
    • The Law SocietySTEP
    Free initial advice
    10

    Brindley Twist Tafft & James LLP

    Featured
    4.9 576 Reviews

    What Lead Supervisory Authority clients highlight

    • Professional service
    • Efficient handling
    • Clear communication
    • Responsive team

    4.9 from 576 client reviews

    • Speaks
    • Conveyancing Quality SchemeFamily LawClinical NegligenceThe Law Society
    11

    Howells Solicitors

    Featured
    4.9 1,664 Reviews

    What Lead Supervisory Authority clients highlight

    • Professional service
    • Clear communication
    • Quick responses
    • Empathetic staff

    4.9 from 1,664 client reviews

    • Criminal LitigationFamily Law AdvancedMental HealthChildren Law
    15

    Ellisons

    4.9 1,663 Reviews
    16

    Slater Heelis

    Featured
    4.9 2,046 Reviews

    What Lead Supervisory Authority clients highlight

    • Professional service
    • Friendly staff
    • Clear communication
    • Highly knowledgeable

    4.9 from 2,046 client reviews

    • Speaks
    • Conveyancing Quality SchemeFamily LawThe Law Society
    18

    Leathes Prior

    Featured
    5.0 498 Reviews

    1 Lead Supervisory Authority review

    What Lead Supervisory Authority clients highlight

    • Prompt responses
    • Excellent communication
    • Attention to detail
    • Expert advice

    5.0 from 498 client reviews

    • Conveyancing Quality SchemeCriminal LitigationThe Law SocietySTEP
    20

    Duncan Lewis Solicitors Ltd

    4.8 1,385 Reviews

    1 Lead Supervisory Authority review

    Free initial advice

    Frequently asked questions

    How are these solicitors ranked?

    Rankings are worked out mainly from client reviews: the ratings clients give and how recent the reviews are, with reviews about Lead Supervisory Authority counting most. We also take into account how much of a firm's work is in Lead Supervisory Authority.

    How often are the rankings updated?

    Twice a week, every Thursday and Sunday, so new reviews are reflected quickly. This list was last updated on 29 October 2026.

    Is it free to compare solicitors?

    Yes. Comparing firms, reading reviews and sending your case summary to the firms you choose is free.

    Who will see my details?

    Only the law firms you choose to send your case summary to. Nothing is shared until you press send, and your details are never shown on this page.

    Why can I only send my case summary to some law firms?

    Only law firms that have signed up to receive case summaries through us can be sent one. You can still contact any other firm directly from its profile.

    How many Lead Supervisory Authority solicitors are there in the UK?

    We have ranked 872 law firms for Lead Supervisory Authority in the UK, listed in order on this page.

    Loading...

    Clear