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Mark Siddall Email & Phone Number
Director
at
Opus Business Advisory Group
LinkedIn matched
✓ Verified Jul 2026
2 data sources
Profile completeness 71%
Current company
Role
Director
Location
Milton Keynes, England, United Kingdom
Company size
Who is Mark Siddall? Overview
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Quick answer
Mark Siddall is listed as Director at Opus Business Advisory Group, a with 4 employees, based in Milton Keynes, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for Mark Siddall.
Mark Siddall previously worked as Director - Restructuring Services at Mazars at Forvis Mazars In The Uk and Associate Director at Mazars.
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Email format at Opus Business Advisory Group
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Opus Business Advisory Group
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Profile bio
About Mark Siddall
Mark is a Director in the Restructuring & Insolvency team based in the Milton Keynes office and has more than 20 years’ experience of advising directors, lenders and other stakeholders of distressed companies. He is a qualified Insolvency Practitioner and appointment taker who is licensed by the Institute of Chartered Accountants in England & Wales.He has experience of dealing with all types of formal insolvency assignments ranging from trading administrations and pre-pack AMA matters to CVAs and liquidations across a wide range of sectors including manufacturing, retail, IT, financial services and media. Having previously spent five years working in the technical and compliance team of a top ten restructuring services provider, he is both technically astute and commercially sensitive when dealing with the needs of clients and stakeholders.Mark has been a member of the Insolvency Practitioners Association’s Standards, Ethics and Regulatory Liaison committee since 2014.
Current workplace
Mark Siddall's current company
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Opus Business Advisory Group
12 roles
Mark Siddall work experience
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Director
CurrentMark is a Director in the Restructuring & Insolvency team based in the Milton Keynes office and has more than 20 years’ experience of advising directors, lenders and other stakeholders of distressed companies. He is a qualified Insolvency Practitioner and appointment taker who is licensed by the Institute of Chartered Accountants in England & Wales.He has experience of dealing with all types of formal insolvency assignments ranging from trading administrations and pre-pack AMA matters to CVAs and liquidations across a wide range of sectors including manufacturing, retail, IT, financial services and media. Having previously spent five years working in the technical and compliance team of a top ten restructuring services provider, he is both technically astute and commercially sensitive when dealing with the needs of clients and stakeholders.Mark has been a member of the Insolvency Practitioners Association’s Standards, Ethics and Regulatory Liaison committee since 2014.
Dec 2024 - Present
Director - Restructuring Services At Mazars
Forvis Mazars is a leading global professional services network established on 1 June 2024 bringing together the previously known Mazars and FORVIS companies.The network operates as an internationally integrated partnership in over 100 countries and territories, specialising in audit, tax and advisory services. We draw on the expertise and cultural understanding of over 40,000 professionals across the globe to assist clients of all sizes at every stage in their development.Forvis Mazars in the UK spans 14 offices across the nation and has over 3,300 professionals, with 170 partners.
Jun 2024 - Dec 2024
Associate Director
Apr 2020 - Mar 2022
Senior Manager, Restructuring Advisory
Oct 2019 - Apr 2020
Senior Manager, Technical And Compliance
Apr 2014 - Oct 2019
Senior Insolvency Manager
Jun 2010 - Apr 2014
Insolvency Manager
May 2008 - May 2010
Senior Insolvency Administrator
Jun 2005 - May 2008
Secondee - Recoveries
I undertook an 11 month secondment to the recoveries department within RBSIF.
Jan 2007 - Nov 2007
Insolvency Administrator
Numerica
Nov 2001 - Jun 2005
Graduate Insolvency Administrator
Levy Gee
Aug 2001 - Nov 2001
FAQ
Frequently asked questions about Mark Siddall
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What company does Mark Siddall work for?
Mark Siddall works for Opus Business Advisory Group.
What is Mark Siddall's role at Opus Business Advisory Group?
Mark Siddall is listed as Director at Opus Business Advisory Group.
Where is Mark Siddall based?
Mark Siddall is based in Milton Keynes, England, United Kingdom while working with Opus Business Advisory Group.
What companies has Mark Siddall worked for?
Mark Siddall has worked for Opus Business Advisory Group, Forvis Mazars In The Uk, Mazars, Frp Advisory Llp, and Vantis Plc.
How can I contact Mark Siddall?
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