0370 1500 100

Dorrien Peters



Dorrien specialises in commercial and construction litigation and dispute resolution (including domestic arbitration and international dispute resolution). 

He qualified as a solicitor in 2002, having spent seven years working in the aerospace engineering sector. 

Dorrien has extensive experience of commercial dispute resolution including High Court litigation, adjudication, mediation, expert determination and domestic arbitration. He has advised clients or been involved in cases in many foreign jurisdictions including the USA, Hong Kong, the Middle East and much of Europe.  

Dorrien particularly enjoys cases with technical content or that are heavily reliant on expert evidence. He has significant experience of IT, manufacturing, engineering and construction disputes for clients that include engineering companies, construction contractors and local authorities.  

Dorrien also specialises in the gathering of electronic evidence and the use of computer forensic methods in support of civil fraud claims.

Recent cases include:

  • Leading a transatlantic team of disputes lawyers acting for a heavy engineering company in a case worth $20m in the Federal Court of Illinois relating to alleged design and manufacturing defects.
  • Acting for a multi-national company in a claim with potentially over 3000 claimants regarding alleged employment candidate blacklisting and breach of data protection legislation.
  • Acting for a government department in relation to an arbitration valued at over £200 million in respect of claims relating to the delayed implementation of an IT system thought to be the largest civilian ICT software project attempted. 
  • Acting for a client and its insurer in relation to the defence of a product liability claim valued at potentially £8.5 million in the Middle East. 
  • Acting for a construction company in proceedings issued in the Chancery Division of the High Court against a senior ex-employee alleging unauthorised copying and misuse of confidential information, and successfully obtaining and executing a search order allowing the search of the ex-employee's home and his IT equipment. 
  • Acting for a construction company in proceedings issued in the Technology and Construction Court. It was in a case that required extensive and complex forensic IT analysis against three senior ex-employees and their new employer, alleging unauthorised copying and misuse of confidential information and seeking springboard damages and injunctive relief. 

Market view:

Dorrien is "extremely experienced and hardworking" - Legal 500, 2016

Dorrien is praised for his "strong commercial acumen" - Legal 500, 2015

Clients also praise the "brilliant Dorrien Peters, who is up there with the best" - Legal 500, 2018/19

Read My Comments On The Latest News

  • 23/07/2019
    Sheffield's Environmental Credentials Revealed In Sustainable City Report

    “This latest report paints a mixed picture for Sheffield. Whilst it performed well at the start of the year in terms of employment growth, with the first three months of 2021 expected to do well too, our Co2 per capita is disappointing. “There are plans to tackle pollution and as part of Sheffield’s Clean Air Strategy, Sheffield City Council is proposing to introduce a clean air zone within some areas of the city. This would mean that buses, taxis, vans and lorries that do not meet emissions standards will have to pay to drive in and around the zone. “The city is also set to see growth supported in the years to come by a £21m energy research centre built at the University of Sheffield. Not only will the centre provide a GVA and employment boost for the science and research sector, it will help put the city at the heart of supporting the UK’s transition to a net-zero carbon economy by 2050.”

    Continue Reading
  • 12/06/2019
    New Cambridge University Report Calls For MPs Not To Underestimate UK Manufacturing

    “This report is very interesting and it is right to highlight the significant role that manufacturing plays in the wider UK economy. “I’m particularly interested in the main finding that the manufacturing sector is actually much larger than official statistics suggest. This is something that clearly should be considered carefully and be allowed to inform both the government’s future industrial strategy and Brexit negotiations.”

    Continue Reading
  • 07/05/2019
    Sheffield's Economic Growth Will Be Slower Than The South Following EU Departure

    “This report paints a mixed picture for Sheffield but concludes that in order to encourage a pickup in GVA growth in the city, our transport infrastructure in the city and across the North needs to be improved. “Brexit has and will continue to take up a lot of Government time, but it is vital that the rebalancing the UK economy and building on the potential of the Northern Powerhouse is made a priority.”

    Continue Reading
  • 13/03/2019
    Sheffield City Region Launches Global Innovation Corridor At MIPIM 2019

    “Our latest UK Powerhouse report reveals the huge positives that we have here in South Yorkshire. The Global Innovation Corridor will build on this and support our reputation as a hotbed for advanced manufacturing which I’m confident will help to attract further investment and interest from across the world.”

    Continue Reading

Send Us Your Enquiry

Enter your details below and one of our experts will call you back as soon as possible.

This data will only be used by Irwin Mitchell for processing your query and for no other purpose.

© 2019 Irwin Mitchell LLP is Authorised & Regulated by the Solicitors Regulation Authority. Our Regulatory Information.