David Bloom

David is an Associate Director at Sonn Macmillan Walker. He heads the Financial Crime Department. 

David joined Sonn Macmillan Walker in 2017 after a decade working at a busy London firm. David has extensive experience in successfully defending a range of ‘while collar’ matters brought by the Financial Conduct Authority (FCA), National Crime Agency (NCA), Serious Fraud Office (SFO), Crown Prosecution Service (CPS) and HM Revenue and Customs (HMRC).  

David specialises in representing individuals and corporates in criminal and civil investigations. At any one time, David will be advising clients at the early stages of investigations and litigating cases before the magistrates’ court, Crown Court, High Court and Court of Appeal.  

Leading Financial Crime Lawyer 

David’s practice encompasses the full spectrum of financial crime and proceedings under the Proceeds of Crime Act 2002.  

David is regularly approached to act in large-scale, complex confiscation proceedings but also upstream in cash seizures and account freezing and forfeiture orders proceedings. Across the board, David has achieved notable successes over recent years.  

His meticulous eye for detail and ability to absorb information and distil it means that David is regularly sought out by professionals, company directors and HNW individuals and highly regarded by his peers, including leading barristers that specialise in this field.   

Client Care 

Clients benefit from David’s empathetic approach. He provides accurate and realistic advice and is often privately instructed in criminal and regulatory matters involving professionals accused of sensitive offences, including of a sexual nature, where effective representations both pre and post charge are required. 

David has Higher Rights of Audience and clients are reassured that he can represent them from the the police station to the Crown Court.   

An Authority in Financial Crime 

David has contributed articles to leading legal journals and authored the major chapter on criminal investigations and prosecutions in Bloomsbury Professional’s publication, “Law and Regulation of Tax Professionals”. 

David's Notable Cases

View David's Cases

"Despite the challenges of the past four years and the impact of the case hanging over Shahaab and I, the one thing that we have always had full confidence in has been the fantastic legal representation that Shahaab has had, irrespective of what the outcome of the case may have been."

Client's Wife, 2024

"From the bottom of my heart and on behalf of my entire family, I want to wish you all the merriest Christmas and the most amazing New Year. Seriously, you've not only made a difference in my world but in theirs too."

Client, 2023

"I can't even begin to describe the relief and joy you've brought to my family. I'll be laughing and making memories with them this year, all thanks to your incredible dedication and support."

Client, 2024

"With Christmas just around the corner, I couldn't let the season pass without reaching out to express how deeply thankful I am for everything you've done. You guys have been absolute superheroes, swooping in and working your magic to keep me out of a tight spot. Your hard work has given me the best gift ever. Spending this Christmas with my loved ones, feeling free and happy."

Client, 2023

"I received an excellent service throughout the progress of the case with a ‘strive to win’ attitude, which was hugely appreciated!"

Client, 2023

"David supported me and my partner throughout the process which was very stressful due to the accusations. My case had a level of uncertainty which David investigated to understand in more detail which helped me mentally to move forward at difficult times. I finally received a positive outcome and I’m able to move forward with my life. David was always available to answer the phone and I would highly recommended him."

Client, 2023

"Thanks so much for all your guidance… your patience and support along the way is really appreciated by us both. Very exciting to be able to move forward."

Client's Partner, 2023

"We have all been so delighted since you took over [my husband’s] case and we thank you from the bottom of our hearts for bringing it to a satisfactory outcome. [My husband’s] initial reaction is to say that he is a ‘free man’ and what a relief. For me, I will at last be able to have a decent night’s sleep without the stress of these last 10 years."

Client's Wife, 2023

"We can’t thank you enough for SMW – we are thankful for David, Fiona and Georgina for their hard work! Especially to Ms. Fiona Haddaddeen! She is incredibly smart, dedicated, relentless and always made us feel comfortable and cared for even during her off days! David and Fiona both were also very strategic in putting such a stellar team of counsels and experts for our case. Having SMW representing us as our lawyer has been Godsend and the best decision we’ve ever made! Thank you!"

Client, 2022

"David Bloom – extremely bright and has particular skill in dealing with financial cases."

Legal 500, 2023 rankings

"I found this firm very professional and responsive to any questions and concerns I raised. I found David Bloom to be supportive and helpful. The advice given was honest, clear, and in my best interests."

Client, 2019

"Whilst I’ve been in custody and seen how poor some of my friends’ solicitors have been, the service by David to me has been brilliant and can’t be faulted. Thank you!"

Client, 2019

"Thank you for your help in dealing so successfully with X’s recent difficulty. I was impressed by your skilled, sympathetic and professional management of your advice to X, and the subtlety of your dealings with and representations to the investigating officer. You have jelled to rescue X from serious adverse consequences he may have caused to himself by his stupidity. He was fortunate to have your advice and help."

Retired Circuit Judge, whose son was represented by David in 2017 and criminal charges withdrawn

"I write to convey my sincerest thanks for your work in my case. Without you, I suspect things may have gone very differently for me. Throughout the process you have both been excellent, and kept me well informed. I had to ask very few questions of yourselves, and of [Counsel], as I was well briefed. Without you I would not be sat here typing this email… With my freedom I am now able to look to the future, and rebuild my life."

Client, 2017

David's Insights

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