A friend of mine, who has a tech start-up based here in London, is planning to partner with a software development company in Singapore. She needs a contract with joint ownership of IP and profit-sharing as well.
So, she asked me to find a lawyer who can help her draft and review their contracts. She also needs some advice regarding obligations and revenue allocation. Seems pretty complex, right?
That’s why, for cross-border concerns like these, you need a reliable international law lawyer in London.
My team did all the digging to help. We found law firms that are experts in handling straightforward and complex international legal challenges. Check them out below!
How much do international law lawyers charge in London?
An international law lawyer may charge from £200 – £500 per hour. Highly experienced managers and directors may charge a bit more, depending on your case. Other fees to consider include VAT and application fees.
How we chose
- Experience: We prioritised law firms with a strong background in international law, especially on cases like human rights and immigration, to name a few.
- Services Offered: We included firms with comprehensive legal services, from visa applications and dispute resolution to international arbitration.
- Pricing: We chose legal professionals with reasonable and transparent pricing, without any hidden costs.
- Customer Service: We prefer firms with top-notch communication and excellent client support, preferably those who offer personalised attention.
1. OTS Solicitors

Address: 60 Cannon St
Contact Details: +442039599123, [email protected]
Operating Hours: Monday – Friday: 9:00 AM – 5:30 PM
OTS Solicitors is an award-winning immigration law firm with 85 years of combined experience in the legal industry. Their background gives us confidence in recommending them to those in need of good lawyers.
Their scope is broad too, which we find incredibly convenient. They cater to business and individual immigration. They also handle skilled worker visas and detention matters.
Most of the firm’s previous cases include British citizenship applications under special circumstances. A client noted that her solicitor, Tia, reassured her chances of success. We aim for supportive solicitors like Tia, who brings clarity and empathy.
Another case that stood out to us is a client obtaining her indefinite leave to remain. The client praised the team for securing a positive outcome. She highlighted that they worked diligently and really walked her through every step of her immigration journey.
We also value their pricing transparency. Knowing upfront that a solicitor with 4 years’ experience charges around £300 helps us plan, even if the rates feel a bit steep.
It’s also worth noting that they can get pretty busy and occupied, which can affect their availability at times.
Incredible team
“OTS Solicitors are incredible! From start to finish I received an impeccable service and had a wonderful experience! I would like to thank and highly recommend Maryem Ahmed who worked diligently on my case to ensure a successful outcome! I am so grateful to Maryem for helping me every step of my immigration journey to obtaining my indefinite leave to remain! 5 stars! Excellent. Thank you! I highly recommend you go with them!”
– Ms. Joy Millani, Google Review
Reliable, efficient, and friendly
“OTS Solicitors is a firm to be. My ILR appeal case was handled professionally by Hans. A. He is very reliable, efficient, and friendly. I was granted Residence card with my two children, that was a great honour to be celebrated upon. The best thing that happened to me this year. Also, Thanked my Amazing Barrister Collins. God bless you. you are second to none for the wonderful work. I will recommend OTS to who desire the best out of the best.”
– Ms. Abigail Anaekwe, Google Review
2. Healys LLP

Address: 15-17 Jockey’s Fields
Contact Details: +442078224000
Operating Hours: Monday – Friday: 9:00 AM – 5:00 PM
Healys LLP is backed by 40 years of experience. It’s also ranked as a Top Tier Firm in the Legal 500, which tells about their commitment and excellence in the legal industry.
What stood out to us with this firm is its team structure. They have real estate, corporate, and dispute resolution solicitors. Each case is matched with a particular lawyer who really knows the legal area inside and out, giving focused support.
Their service range is another strength. On the business side, they’ve handled business immigration cases like innovator founder visa sponsor licenses and skilled worker visas.
For personal matters, they have qualified immigration solicitors like Nagesh Jain. They entertain clients with a wide range of immigration concerns, like different types of visas and British citizenship, to name a few.
The fact that they offer a wide range of services gives us the confidence that clients can find legal support under one roof. Pretty convenient, which we love.
Clients also note that they have proactive communication. A client said that the firm went above and beyond to advise and assist them with any issues.
The only drawback is the lack of fee transparency. We get that pricing depends on case complexity, but clearer guidance upfront would help set expectations.
Refreshing to work with
“We have been very impressed with the service. Throughout the whole process, everyone we’ve spoken to has been so personal, and any issues which arose were well explained and dealt with efficiently. It was refreshing how well we were kept updated, and we never needed to chase. Jane Baker was a pleasure to work with.”
– Mr. George Grant, Google Review
Professional and efficient
“We used Hemmat Ovaisi for our purchase. Throughout our working relationship, his professionalism, commitment and communication were all exceptional. Hemmat was a key contributor to getting our purchase done within a very short time frame and we are very grateful. We couldn’t recommend him enough!”
– Mr. J E., Google Review
3. KTS Legal

Address: 23-25 Aldermans Hill
Contact Details: +442083670505, [email protected]
Operating Hours: Monday – Friday: 9:00 AM – 5:30 PM
KTS Legal is a law firm based in the UK with desk offices in India and Singapore. They serve both domestic and international clients with services spanning from private immigration to dispute resolution.
Their international offices allow them to offer cross-border legal support to clients who have global business or personal matters. We love this accessibility since not all firms have offices internationally.
For instance, they were able to advise a UK-based client regarding a claim against an Indian company with regard to share transfer fraud. They also oversee the management of a disputed estate in Kolkata while the client is in the UK.
Meanwhile, other cases include immigration concerns. Their clients note that they have an understandable way of explaining the immigration laws and regulations. This friendly guidance is important to avoid getting overwhelmed.
Aside from their international support, they also cater to commercial and family law. They’re a full-service law firm, good news for those looking to stay in one company for all their legal concerns.
The only area we’d like to see improve is speed at the very first consultation stage. Some clients mentioned slower initial response.
Friendly and helpful solicitors
“This was third time that we have sought to use the services of KTS Legal. All the staff members involved with my property purchase were very friendly, helpful and prompt with their responses.”
– Mr. Thirukumaran Vadivale, Google Review
Quick appointment system
“Great service. Kumar is very professional and experienced. Quick appointment system was seen on time. I would definitely recommend him. Thank you very much for your help.”
– Ms. Sadida Hashmi, Google Review
4. Edmans & Co

Address: 44 Southampton Buildings
Contact Details: +442074393000, [email protected]
Operating Hours: Monday – Friday: 9:30 AM – 6:00 PM
Edmans & Co is a modern law firm covering disputes, commercial, and immigration services. They started serving clients in 2014 and have built their reputation providing personalised legal solutions.
They might be relatively new compared to other firms, but they’ve already won the hearts of their clients. Clients praise their team for clear communication and the ability to simplify complicated legal terms.
This firm is also highly-regarded for its services, like immigration and ILR applications. Clients noted that the firm made their ILR applications less stressful, especially solicitor Emil.
The team also has many successful history of British citizenship applications. Clients highlight their efficiency in performing all the processes needed for their application.
They also offer a consultation, wherein you’ll be charged £150 for an hour meeting with one of their solicitors. This is also where you’ll get a clear quotation of the legal fees your case will have. For us, it’s reasonable, but it might not be for everyone.
Some clients also said that they charge higher fees. A client isn’t happy with his total costs of almost £4000 for his visa application, and the slow response.
Supportive solicitors
“Had a great experience with Edmans & Co. Emil was very supportive throughout my ILR application, always clear in his advice and approachable. It made the whole process so much less stressful. I’d definitely recommend their services to anyone dealing with visa or immigration concerns, very professional and trustworthy.”
– Ms. Anastasia Romanova, Google Review
Excellent lawyers
“I want to share my experience with Edmans and Co relating my immigration matter. Katherine has been brilliant, a very knowledgeable and excellent lawyer that will assist in every process of your legal matter. I recommend her as a very punctual and dedicated professional if you want expert legal advice! Thank you!”
– Mr. Enxhi Balilaj, Google Review
5. Sterling Law

Address: Temple Chambers, 3-7 Temple Avenue, Temple
Contact Details: +442078228535
Operating Hours: Monday – Friday: 9:00 AM – 6:00 PM
Sterling Law is a boutique law firm offering different legal services. From business immigration to individual services, they have it. We’re actually surprised that they have 52 legal professionals on board.
Their strong and diverse team exist especially because they offer a wide range of services. But what we really like is that they have dedicated solicitors for each area, which ensures detailed support instead of general guidance.
For instance, a client praised their solicitor, Anton, for handling their immigration case. The client said that Anton’s expertise in immigration is impressive and felt the team’s proactive support throughout the process.
Another said that the Sterling Law team got that balance between professionalism and genuine human compassion. For us, this is a plus since not all firms can combine technical expertise and empathy.
They are well-known as an immigration firm, but they also cater to human rights cases and asylum appeals.
Pricing-wise? For us, their initial consultation is reasonably priced at £150 per hour. However, if you choose to go with their partners and legal directors, that’s when prices can be higher.
Another heads up is that some clients complain about the team’s poor communication via email.
Professional and supportive
“I am very grateful to Sterling Law for helping me with UK visa
“Jekaterina was fantastic to work with – clear, professional, and really supportive throughout the whole process. Highly recommend”
– Ms. Leli Harhulla, Google Review
Efficient service
“I really appreciate the help from Sterlings Law in my business case. It was solved efficiently, effectively, and firmly, preventing potential legal bloodshed. I am happy with the results. Don’t hesitate to work with them.”
– Mr. Aleksei Panasenko, Google Review