Who are DSi?

DSi Business Recovery are an independent firm of Licensed Insolvency Practitioners providing expert advice to small and medium sizes businesses and to individuals. We pride ourselves on offering straight forward, no nonsense advice. We are happy to provide a free, confidential meeting to discuss your specific circumstances and the options available. Simon and Dominic founded the business in 2016 after having already worked in the profession for a total of over 30 years, assisting Directors and Individuals, often in times of financial stress.

DSi Business Recovery is based in Ossett, near Wakefield, West Yorkshire, 5 minutes from Junction 40 of  the M1. We primarily work with business people across the North of England.

Simon is licensed by the Insolvency Practitioners Association and is a member of R3, The Association of Business Recovery Professionals.

Simon Weir

Licensed Insolvency Practitioner

I’ve been working in Corporate and Personal Insolvency since 1992 and qualified as a Licensed Insolvency Practitioner in 1999. Prior to work I studied Economics at Newcastle University. Over the years I’ve dealt with a wide variety of Corporate Insolvencies taking appointments in Administrations, Liquidations and Company Voluntary Arrangements for sectors including Retail, Manufacturing, Construction,  Hotels, Restaurants, Charities, Professional Sports Clubs, Solicitors and Accountants Practices.  I’m also experienced in respect of Fixed Charge Receiverships, Administrative Receiverships, Personal Insolvency, Solvent Liquidations, Insolvent Partnerships and S110 reconstructions. I’m licensed by the Insolvency Practitioners Association and a fellow of R3, The Association of Business Recovery Professionals. Outside of work I enjoy cycling, swimming and following Bradford City with my sons.

Dominic Riordan


After working almost 10 years in the profession I formed DSI Business Recovery along with Simon Weir. Prior to this I worked and gained qualifications in accountancy, before a season playing football (soccer) in the USA. I gained my Certificate of Proficiency in Insolvency a number of years ago and have worked on a wide range of both corporate and personal insolvencies throughout my time in Insolvency. Outside work I enjoy spending time with my young family and playing football. I am player/Director of non-league football club Ossett Albion FC.

Tom Riordan


I joined DSI Business Recovery in December 2016 as a Case Manager, having previously worked in the insolvency profession for four years. Since joining the firm, I have recently gained my Certificate of Proficiency in Insolvency (CPI) qualification. Outside of work I have recently been involved with running a successful local nightclub whilst I also enjoy keeping fit, hiking and playing most sports.