The firm
LS Conseil, Fiduciaire & Révision
Federal licence
Licensed audit firm
Entered in the federal register of the Federal Audit Oversight Authority (ASR), for the limited statutory examination.
UID CHE-388.437.596.
An independent firm, founded in Rolle by Neïla Vazquez — certified accounting expert (Swiss CPA) and licensed audit expert (ASR).
After a career in a major bank, several years in an international firm and then in a human-sized practice, LS Conseil was born of a choice: to keep the technical rigour acquired along the way, without the intermediaries that come with it.
The firm supports self-employed professionals, business owners and SMEs across French-speaking Switzerland in accounting, tax, audit and business advisory, with particular attention to limited statutory examination engagements and to France–Switzerland cross-border situations.
Every file is followed from the first exchange to the signature of the report by the same person. Nothing is delegated to a junior, nothing is subcontracted. That balance is the firm's promise:
The rigour of a large firm, the closeness of a human-sized practice.
Behind the file
Neïla Vazquez

Certified accounting expert and licensed audit expert with the ASR, the Federal Audit Oversight Authority. A deliberately broad career, built to understand a business in all its dimensions — not only its figures.
Federal licence
Licensed audit expert
Entered in the federal register of the Federal Audit Oversight Authority.
Member of EXPERTsuisse.
A first step in a leading bank. A Bachelor's degree in business economics, finance option, at HEIG-VD — a generalist course covering finance as much as marketing, strategy or human resources: an overall view of the business, before specialisation. Then a Master in Accounting, Control and Finance at HEC Lausanne, several years in an international firm, and a period in a human-sized practice.
To this are added the two qualifications on which the firm rests: the accounting expertise — certified accounting expert, Swiss CPA — and the audit licence granted by the Federal Audit Oversight Authority.
This diversity is not a detour, it is an asset: it makes it possible to read every file as a whole — finance, organisation, strategy — where others see only accounts.
From bookkeeping to the limited statutory examination, from cross-border tax to advising business owners: every file is handled directly, by the same person, from the first exchange through to the year-end closing. Expertise verified by a federal accreditation, placed at the service of a single point of contact.
From bookkeeping to the limited statutory examination. The exact scope.