Best International Law Solicitors in Islington (London Borough)

Compare the best International Law solicitors and lawyers in Islington (London Borough), ranked by verified client reviews: 78 law firms, updated 29 October 2026.

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71 legal firms matched Narrowed down from 305

Work spans disputes and transactions governed by treaties and conventions, state and diplomatic immunity, extradition and mutual legal assistance, international criminal and humanitarian matters, sanctions compliance and cross-border enforcement of judgments. Solicitors draft and negotiate bilateral and multilateral agreements and dispute-resolution clauses, advise on the State Immunity Act 1978 and the Extradition Act 2003, make or resist extradition or mutual legal assistance applications in the domestic courts, represent clients on jurisdiction and enforcement issues and liaise with the Foreign, Commonwealth & Development Office, regulators and foreign counsel.

1

Duncan Lewis Solicitors Ltd

4.8 1,383 Reviews

Free initial advice

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2

Slater Heelis

Featured

4.9 2,043 Reviews

What International Law clients highlight

Professional service
Friendly staff
Clear communication
Highly knowledgeable

4.9 from 2,043 client reviews

Speaks

3

Stowe Family Law LLP

Featured

4.8 4,806 Reviews

What International Law clients highlight

patient and helpful
clear communication
professional and knowledgeable
compassionate and supportive

4.8 from 4,806 client reviews

Speaks

4

Ronald Fletcher Baker LLP

Featured

4.9 1,367 Reviews

What International Law clients highlight

Clear communication
Prompt responses
Professional service
Helpful guidance

4.9 from 1,367 client reviews

Speaks

Free initial advice

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5

Simpson Millar Llp

4.4 3,817 Reviews

6

Tuckers Solicitors LLP

4.7 1,926 Reviews

7

Osbornes Law

4.8 1,599 Reviews

8

Leigh Day

4.6 2,489 Reviews

1 International Law review

9

Spencer West LLP

4.8 106 Reviews

10

Wilson Solicitors Llp

Featured

5.0 838 Reviews

What International Law clients highlight

effective action
highly recommended
professional and caring
vast knowledge

5.0 from 838 client reviews

Speaks

11

Bishop & Sewell LLP

4.8 274 Reviews

12

Hanne & Co Solicitors Llp

4.1 30 Reviews

13

Latitude Law Limited

5.0 9 Reviews

14

Russell - Cooke LLP

3.9 22 Reviews

15

Bindmans LLP

1.8 5 Reviews

16

Ulaw (Uk) Limited

5.0 1 Review

17

Tyrer Roxburgh Solicitors LLP

4.1 13 Reviews

18

Michelmores LLP

4.3 6 Reviews

19

Connaught Law Limited

1.0 1 Review

20

Allard Bailey Family Law Ltd

0.0 0 Reviews

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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 International Law counting most. We also take into account how much of a firm's work is in International Law.

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.

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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.

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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 International Law solicitors are there in Islington (London Borough)?

We have ranked 78 law firms for International Law in Islington (London Borough), listed in order on this page.

International Law solicitors near Islington (London Borough)

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