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Sian Leonard


Sian joined Isadore Goldman in September 2013 and is now a Director within the firm.

Sian specialises in all aspects of contentious and non-contentious corporate and personal insolvency whether it is acting for the officeholder, director, bankrupt, lender, creditor, or other stakeholder in the insolvent estate.

Sian’s work also involves a lot of front-end work in her advisory role and with transactional work, meeting very short timescales, addressing whatever issues are thrown at her, and ultimately delivering great results for her clients.

Sian is also the main point of contact for some of Isadore Goldman’s lender clients.

Sian has been awarded the 2019 winner for rising star – SME at the Insolvency Practitioner Association awards.

Sian is also heavily involved in R3 as a committee member of the Eastern Region of R3, the Association of Business Recovery Professionals and a member of the R3 London Women’s Group. This allows her to understand, appreciate and hopefully promote the insolvency industry to everyone effected by insolvency.

Sian’s expertise includes advising Oyez Forms on the redrafting of all the insolvency forms following the coming into force of the Insolvency (England and Wales) Rules 2016. Oyez Forms are used by a significant part of the legal industry.


"archetypal rising star and offers fantastic levels of client care”.

“works tirelessly”.

“always approachable and commercially driven, offering commercial solutions to complex problems”.

"She is extremely knowledgeable and commercial with extremely good client care. Sian always does exactly what she says she will in a very timely manner"

"Sian Leonard is an experienced insolvency lawyer who can deal with all aspects of an insolvency case"

"She is very friendly and approachable"




“Sian has extremely extensive knowledge of both insolvency and corporate law, which is only matched by her efficiency and enthusiasm”.

Insolvency Practitioner

Chambers ranked as Associates to watch


"Sian is very client focused."

"She is very committed to her work."