Accounting Ā· Consulting Ā· Business Development
Applied Artificial Intelligence

Accounting Ā· Consulting Ā· Business Development
Applied Artificial Intelligence

Swiss accounting rigor,

enhanced by artificial intelligence.

Comprehensive support for SMEs and self-employed professionals: bookkeeping, administrative management and B2B business development—delivered with the precision of a fiduciary firm and today’s tools.

Our Approach

Discretion, organisation and analytical thinking at the heart of every engagement—turning management into an advantage.

B2B

Business development & client acquisition

TVA

Day-to-day bookkeeping & financial closing

IA

Federal Certificate in AI Business Specialism

IA

Federal Certificate in AI Business Specialism

CH

Swiss & international matters

CH

Swiss & international matters

Mariana GilliƩron

As a versatile professional, I combine solid experience in administrative management, back-office operations and B2B business development. Rigour, organisation and confidentiality guide my work every day.

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Currently specialising in accounting and finance (kv edupool) and training as an AI Business Specialist (Federal Certificate), I connect businesses’ operational needs with the digital solutions that move them forward: structuring data, automating what can be automated and supporting better decision-making.

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My goal is to offer you fiduciary-level support—precise and reliable—while opening your management processes to the tools of tomorrow.

Services

One firm, six areas of expertise
supporting your growth.

I

FINANCE

Accounting

Organisation and ongoing management of your accounts, including supporting documents, invoices, receivables and payables, bank reconciliations, and preparation for financial closing. Clear financial oversight to help you manage your business with confidence.

Bookkeeping

Invoicing

Financial monitoring

Budgets

Reporting

Invoicing

Financial monitoring

Budgets

Reporting

II

PAYROLL

Payroll Management

Preparation and administrative management of payroll, employee files, social insurance, salary certificates and matters relating to withholding tax. A structured approach that lightens your day-to-day administration.

Payroll

Employee files

Social insurance

Withholding tax

– Salary certificates

Social insurance

Withholding tax

Salary certificates

III

TAX

Tax Services

Preparation and coordination of your tax files, returns, VAT and tax planning, for both individuals and businesses. We help you anticipate your obligations and organise your affairs with clarity.

Tax returns

VAT

Tax planning

Tax files

Coordination

Tax planning

Tax files

Coordination

IV

GROWTH

Business Consulting & Development

From business formation to growth or reorganisation, we support you in your strategic, financial and administrative decisions. Organisation, budgets, dashboards and business development: a comprehensive view to move your business forward.

Business formation

Organisation & strategy

Financial management

Business development

Business formation

Organisation & strategy

V

BUSINESS TRANSFER

Business Valuation & Transfer

Preparation and coordination of your business valuation, transfer or acquisition projects. We structure the data, key considerations and each stage of the process to facilitate discussions with investors, banks, partners or prospective buyers.

Valuation

Business transfer

Business acquisition

File preparation

Coordination

Valuation

Business transfer

File preparation

Coordination

VI

COORDINATION

Administrative Support & Legal Coordination

Preparation, organisation and administrative follow-up of legal-related matters, coordinating with lawyers, notaries, tax specialists or other professionals when required. One central point of contact to simplify your procedures and ensure smoother communication.

Contracts

Companies

Assemblies

Debt collection

Legal coordination

Companies

Assemblies

Debt collection

Legal coordination

The Signature Method

From complexity to
a clear action plan.

01

Assessment

Understanding your situation, goals, constraints and the real obstacles.

02

Strategy

Defining priorities, resources, key contacts and expected outcomes.

03

Implementation

Turning recommendations into practical actions, documents, contacts and processes.

04

Follow-up

Tracking progress, coordinating stakeholders and refining the approach.

01

Assessment

Understanding your situation, goals, constraints and the real obstacles.

02

Strategy

Defining priorities, resources, key contacts and expected outcomes.

03

Implementation

Turning recommendations into practical actions, documents, contacts and processes.

04

Follow-up

Tracking progress, coordinating stakeholders and refining the approach.

Initial Consultation

A first consultation
tailored to your situation.

Your case is reviewed before the meeting, ensuring every minute is useful and focused on reaching a practical decision.

CHF 250.–

Payment in advance

Mission ponctuelle & Ć  la carte

Bouclement, rattrapage comptable, projet de digitalisation ou mandat ciblƩ.

Votre réservation sera confirmée uniquement après la sélection du pack de services correspondant à vos besoins.

Afin que le rendez-vous puisse se dĆ©rouler dans les meilleures conditions et dans les dĆ©lais prĆ©vus, nous vous remercions de bien vouloir prĆ©parer Ć  l’avance l’ensemble des documents nĆ©cessaires Ć  l’analyse de votre situation.

En l’absence des documents requis, le rendez-vous pourrait devoir ĆŖtre reportĆ© ou ne pas permettre un traitement complet de votre demande.

dĆØs CHF 110.–/h

Tarifs indicatifs HT, donnĆ©s Ć  titre d’exemple et Ć  adapter selon le volume de piĆØces, la frĆ©quence et le pĆ©rimĆØtre du mandat. Chaque collaboration dĆ©bute par un entretien sans engagement.

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The Swiss Signature

Four principles
that define every engagement.

Like a handwritten signature, a recognisable method: the same high standards, from the first figure to the strategic decision.

01

Rigour

The precision of a Swiss fiduciary firm: every entry, deadline and figure in its proper place.

02

Discretion

Absolute confidentiality. Your files and data are handled with the utmost care.

03

Structure

Organise, sort, streamline. Clear management that frees up your time for what matters most.

04

Intelligence

Combining human expertise with intelligent digital tools to simplify processes, surface valuable insights and support better decision-making.

01

Rigour

The precision of a Swiss fiduciary firm: every entry, deadline and figure in its proper place.

02

Discretion

Absolute confidentiality. Your files and data are handled with the utmost care.

03

Structure

Organise, sort, streamline. Clear management that frees up your time for what matters most.

04

Intelligence

Combining human expertise with intelligent digital tools to simplify processes, surface valuable insights and support better decision-making.

Founder Ā· Business Structuring & Business Development Consultant

FR

EN

RO

Fluent

Professional

Native

FR

EN

RO

Fluent

Professional

Native

Expertise in
continuous development.

I am Mariana GilliƩron, founder of Suisse Signature MG.

With several years of experience in business development, administrative management and back-office operations in Switzerland, I support entrepreneurs and organisations that need greater structure, visibility and professional connections.


My role is to listen, identify the real obstacles and turn a complex situation into a clear, realistic and actionable plan.


Drawing on my knowledge of both the Swiss and Romanian business environments, I also facilitate the development of partnerships and projects between the two markets.

B2B experience

Switzerland–Romania business bridges

Back-office & coordination

French Ā· Romanian Ā· English

Professional Experience & Education

AI Business Specialist — Federal Certificate

FFD-Romandie Formation, Lausanne

In progress

Specialised Accountant — kv edupool

BFB — Bildung Formation, Biel/Bienne

In progress

Head of Business Development / Back Office

B2B business development & end-to-end management

2020–26

Back-Office & Statistics Officer

Administration, invoicing & case-file follow-up

2016–19

Administrative Management

Avenir Formation, DelƩmont

2011

Let’s Get in Touch

Let’s talk about
your next chapter.

The first step begins with clearly defining your situation.

Tell us about your business, your main challenge and the outcome you are looking for. You will receive a personal reply.

Region

Suisse — sur place & Ć  distance

Request a Consultation

Describe your needs in a few words—we will reply within 48 hours.

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