Legal advice that speaks your language

About Us



Artington Legal was founded in 2012 by Tad Ostrowski.

Tad qualified as a solicitor in 2000 and worked as a corporate finance and M&A lawyer in the City of London before moving in-house. Having spent over 12 years leading in-house legal teams in international blue-chip businesses, he felt that there was an opportunity to provide a new kind of legal service.

Tad had instructed many external law firms during this time, including magic circle and silver circle law firms in the City of London, as well as many other international law firms based in the US, in Europe and in other parts of the world.

Tad wanted to build a law firm with a team of senior lawyers who:

  • see the big picture
  • understand commercial drivers
  • are innovative and proactive in getting the deal done
  • work collaboratively
  • keep the client well informed
  • take a modern approach to pricing
  • think about more than the law

Our recent SUCCESSES

Corporate Finance

Advised on £2 million fundraising round


Disposal of part of a UK business of a leading fintech company

Joint Ventures

Restructured an existing platform, plus other assets, into a new joint venture

General Counsel

Implemented a GC service for UK subsidiary of a NASDAQ listed EV charging infrastructure company

How Artington Legal can help you

Artington Legal focuses on providing commercial legal advice and services to private companies and UK subsidiaries of internationally listed companies. If your business needs a lawyer, Artington Legal provides a flexible solution to your requirements without the overheads of a traditional London law firm.

We know that every company is different, and we invest time in ensuring that we understand your objectives. Our extensive in-house legal experience in a range of industries in the UK and internationally means we understand your commercial needs. We are dedicated to providing a first class service.

To deliver this modern service, Artington Legal is focused on attracting talented lawyers with the right personalities and values. We have been building a team of highly experienced business lawyers, with a strong track record of working at major law firms as well as in-house at a senior level within blue-chip listed companies.

Our Values



  • We are absolutely committed to integrity
  • We create an inclusive and fair culture
  • We are concerned with ethics as well as legality
  • We view transparency as a way of building trust


  • We have collaboration at the heart of everything we do
  • We work as a team with our people and clients
  • We communicate and share regularly and openly
  • We listen in order to understand diverse and
    independent perspectives


  • We use all our experiences to learn and improve
  • We strive for excellence by understanding both the legal issues and the business factors and risks
  • We are open and not afraid to challenge each
    other to improve our performance
  • We support our people to thrive and reach their full


  • We care about the wellbeing of our people and want to make a difference
  • We encourage our people to enjoy their work and recognise the importance of humour
  • We care about work-life harmony
  • We seek ways to make a positive contribution to
    social equality and sustainability

Artington Legal advises clients
from around the world


Amongst the Artington Legal team, as well as plain English, we have lawyers who can work in French, Mandarin, Polish, Spanish and Urdu.


Why choose Artington Legal?

UK lawyers with
global reach

Navigate the complexities of UK business law with tailored legal guidance and flexible solutions wherever you are in the world.

Specialised experienced professionals

Our UK legal team brings years of specialised experience, offering deep insight into business law across multiple industries.

Transparent communication

We’re committed to long-term partnerships built on trust and aim to safeguard your business’s growth through informed decisions and transparent communication.

Reach out to an expert today

If you know what you need, or are looking for some guidance regarding your business plans, our experts are just a call away.



“I have only had wonderful experiences working with Artington, and it gives us an immense amount of comfort that we can rely on them as a trusted counselor and an “extension” of our in-house law department.”

Anna Caggiano, Counsel, Blackbaud, Inc.

Your legal health check is waiting

At Artington Legal, we offer introductory legal health checks designed to ensure that you have the appropriate legal and contractual foundations. We can assess your constitutional documents, shareholder structure, contracts, policies and procedures to ensure that you are compliant with relevant laws and regulations.

This is essential if you are planning to seek investment or sell your company. Request your legal health check today.