Fiabilis Consulting Group
About FCG

Where Efficiency Becomes Intelligence

What happens when change is no longer the isolated act of a visionary HR, but a widespread, replicable capability - embedded in the way we work and why we work - where lasting enhancement itself becomes the method?

Who we are

Turning efficiency into lasting value

This is where we operate: turning what others see as cost recovery into a lever for strategic, purpose-led change. Most organisations stop where performance is proven. We start there.

Fiabilis operates at the intersection of data, regulation and human capital to transform efficiency into a structured, repeatable capability. Rather than focusing solely on cost reduction, we turn efficiency into measurable, sustainable value.

We empower HR and Finance to become game-changers, integrating data, compliance and technology to convert opportunities into positive value for companies, employees and institutions. Savings are not an end state but a starting point, enabling reinvestment, improved decision-making and long-term impact.

Two colleagues sketching an idea on a whiteboard in the office
Our purpose

What Drives Us

At Fiabilis, we design responsible efficiency ecosystems where competitiveness coexists with fairness, where performance naturally integrates wellbeing, and where growth is inseparable from sustainability.

Our role is to connect every lever - regulatory, financial, human - into a coherent engine of progress.

Consultant taking a call in the office
Our direction

What We're Building

We work alongside HR leaders who choose to take an active role within their organisations. Partnering with us means turning regulatory complexity and structural challenges into opportunities for growth, reputation, and lasting impact.

It's a journey we share: we too are evolving, from efficiency specialists into a global partner committed to creating truly shared value.

Consultant smiling at her desk in a Fiabilis office
Our method

How We Work

Our approach combines technical advisory, evolutionary insight and ESG-oriented governance to support informed, future-ready decisions. Technical excellence remains the foundation. Meaningful evolution is the outcome.

This ensures continuity with established models built on compliance, rigour and precision, while progressively enabling a more value-driven way of working.

What sets us apart

The principles that guide us

Our work is guided by principles that shape how we operate, decide and partner every day.

Real, measurable outcomes

We pursue real, measurable outcomes and take responsibility for the value we deliver.

Constructive disruption

We question the status quo, with courage and respect, to open new perspectives and drive meaningful innovation.

Digitalisation

We use digitalisation to simplify complexity, empower people and scale positive change.

The long view

We adopt a mindset that contributes to sustainable growth for companies and society.

Accessibility

We make expertise clear, simple and inclusive.

Human to human

We build authentic relationships based on trust, respect and responsibility.

Leadership

The People Behind Fiabilis

The leadership team setting the strategic direction for Fiabilis Group.

Arnaud Tardif

Arnaud Tardif

Founder and Co-CEO

Guillaume Vignancour

Guillaume Vignancour

Founder and Co-CEO

Yannick Jéhanno

Yannick Jéhanno

Chief Value Officer (CVO)

Dominique Vauzelle

Dominique Vauzelle

Chief Information Security Officer & Chief Data Officer (CISO & CDO)

Fernanda Peterson

Fernanda Peterson

Responsible for Strategy

Jorge Campderá

Jorge Campderá

Chief Strategic Alliances Officer (CSAO)

Romain Simonet

Romain Simonet

Chief Executive Officer (CEO) FIABILIS.ai

Trusted by

Clients who trust us

We partner with leading organizations across different countries, delivering solutions tailored to their unique challenges.

Some of our clients

Testimonials

What our clients say

The Fiabilis team has become an indispensable support for our labor and Social Security projects. They dig deep to understand every detail of the business, and their practical knowledge allows them to tackle matters in a simple and effective way. What's more, their availability is immediate, and it's a pleasure to work with them.

Juan Luis Moreno
HR Manager, Spain & Portugal, CDS - HP

The relationship with Fiabilis is very good. They regularly propose new options for recovering undue Social Security contributions, as well as bonus campaigns related to the company's tax settlement. Billing strictly follows what was agreed, and until the income actually appears in the company's accounts, they do not invoice the agreed percentage of the benefit. We are truly delighted with their service and with the kindness with which they treat us. I am recommending them to my contacts.

Jose Luis Sastre Camon
Head of HR Personnel Administration - NH Hoteles

Thanks to Fiabilis' impeccable work, we have achieved significant savings. Their professionalism and guidance have been essential in making this possible.

Maria Allende
HR Director - Estée Lauder

Working with Fiabilis has been a pleasant surprise. From day one, everything has been made easy, with help and solutions for a process that, although at first seems somewhat complex and difficult, they manage to make agile and simple. A great team leading the way, with tremendous experience and truly outstanding results!

Miguel Ángel García
HR Manager - LVMH Iberia

Fiabilis gave us a great deal of support to work with: plenty of resources and excellent service.

Maira Rojas
People Manager - Smart Fit

I believe any company with a labor-intensive workforce should seek advice from experts in labor cost optimization, such as Fiabilis.

Claudio Oyarzún
General Manager - Human NET

The people who make up the team we work with are highly professional, with great experience and a strong commitment to their clients, and they have achieved excellent results for the company.

Jorge Pérez-Pla
Chief Financial Officer - Acciona

Fiabilis has become a great partner for us. Thanks to their expertise, they have made our regularization process much more agile.

María Pilar Bader
Director of Financial Operations - Adecco

Fiabilis is highly recommended, because it reduces the administrative burden and enables the efficient recovery of resources.

Francisco Méndez
General Manager - Bagó

Since we formed a partnership with Fiabilis, their service has brought synergy and value to us, and it has been extremely satisfying to work with them.

Job Sánchez
Total Rewards Manager - Verisure

A professional and fully satisfactory service. The team demonstrated competence, reliability, and precision, consistently ensuring the utmost assistance and availability.

Roberto Mattia
Labor Cost Manager - Autostrade per l'Italia

During 2022 we met Fiabilis, who proposed a project to analyze the costs of social security and welfare contributions in order to identify possible opportunities for savings and for the recovery of financial resources. In about six months of work, more than 55 cost items were analyzed. We were also won over by their success-based fee model. As an HR team, we are very satisfied both with the way the project was managed and with the potential recoveries identified. We recommend this activity to all HR and Personnel Departments that manage medium-to-high complexity.

Nicoletta Miliani - Melisa Costantino
Personnel Administration Manager / Group HR Manager - Kirey Group

Surgital S.p.A. engaged the consultancy of Fiabilis Consulting Group to optimize its labor costs, achieving very positive results. After the thorough commercial presentation, during which all the phases of the project were illustrated and every contractual aspect was clarified, the consultants expertly guided us in preparing the documentary checks, which were carried out with maximum efficiency and effectiveness. The project was completed on schedule and with the hoped-for savings, which had previously been detailed in an analytical report presented and explained to us with a very high level of depth and professionalism. The collaboration is continuing on other savings opportunities, which the Fiabilis consultants promptly flag to us from time to time.

Federica Pelliconi
HR Manager - Surgital S.p.A.

Our experience with Fiabilis has been very positive: we made available to them the tools for an analysis of labor cost optimization. They quickly provided us with an opportunity to recover contribution credits from past years, as well as oversight of current and future savings - all with no upfront costs whatsoever.

Francesco Gargiulo
Human Resources Director - Dm Drogerie Markt S.r.l.

We hereby recommend Fiabilis Consulting Group Sp. z o.o. as a reliable and proven business partner in the field of social security and payroll-related cost analysis for organizations.

Dorota Jabłońska
Head of HR Administration - L'Oréal Polska Sp. z o.o.

Thanks to our collaboration with Fiabilis Consulting Group, our organization has achieved tangible financial benefits in terms of social security and payroll-related costs, and has improved the process for accounting for these cost categories within the organization.

Radosław Tarłowski
Finance Director - Kimball Electronics Poland Sp. z o.o.

We decided to cooperate due to the broad scope of the analysis and the specialized expertise in the field of social security. The Fiabilis specialists supported us throughout the entire project, both in preparing the documentation and in implementing the recommendations. Fiabilis's flexible approach to collaboration, along with the transparency and security of the recommended solutions implemented within our organization, fully met our expectations.

Paweł Dalmata
Deputy Chairman of the Management Board responsible for finance - Silesia S.A.
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