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Personnel Administration

Personnel Administration

Delegate the administrative management of your employees to our HR experts. Employment contracts, health insurance, occupational medicine, mandatory registers: we secure every step of the employee journey in your SME or mid-size company.

Day-to-day HR management

Flexibility Total

Results Guaranteed

Experts Certified

Solutions Tailor-Made

Benefits

Benefits of outsourced HR administration

Complete management of your personnel administration so you can focus on your core business

Guaranteed compliance with all your legal obligations: DPAE, single staff register, mandatory postings, medical visits

Complete management of arrivals and departures: drafting contracts, amendments, final settlements, certificates, work certificates

Rigorous monitoring of health insurance and provident schemes: enrollments, exemptions, portability, ANI compliance and collective agreements

Planning and monitoring of mandatory medical visits: hiring, periodic, return-to-work, fitness certificates

Up-to-date maintenance of all mandatory registers: staff register, accident register, single risk assessment document

Creation, updating, and secure archiving of each employee’s individual file, GDPR-compliant

Our methodology

Why entrust your HR administration to BoostRH?

Free compliance audit: a complete assessment of your HR administrative obligations to identify gaps and potential risks

Structured and proven processes: checklists, document templates, workflows validated by our legal experts for each HR situation

Permanent regulatory monitoring: automatic updates of your documents and processes according to legal and conventional changes

HR digitalization: paperless files, electronic contract signing, digital safe for your payslips

Manager support: training on essential HR processes (onboarding, probation period, professional interviews)

Customized HR reporting: dashboards with headcount, absenteeism, turnover, upcoming deadlines to manage your HR policy

Let’s discuss your needs

Our guarantees

Why trust us?

Certified expertise

All our HR Directors are certified and have at least 10 years of experience

Certified expertise

Intervention within 48 hours in case of HR emergency

Measurable ROI

Average 45% reduction in HR costs in the first year

Guaranteed quality

98% client satisfaction across our HR assignments

Our team

Our personnel administration experts

HR managers specialized in labor law and personnel administration, at your service

Estelle L

Strasbourg

RH en temps partagé

An experienced International HR Director, I support the subsidiaries of large international Groups in Eastern France and Switzerland.

Personnel administration Social Audit Coaching HR Consulting Skills Development Labor Law International HR Policy

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Amicie C

Lyon

RH en temps partagé

Human Resources professional with over 10 years of experience in international environments, including several years as an HRBP and as an HR Director. Comprehensive expertise covering global HR strategy, talent management, the introduction of HR tools, AI and processes, as well as change management. Strong experience in international recruitment (Europe/US) and in developing the employer brand. Solid business sense, strategic partner role alongside general management, with a proven ability to lead multicultural HR teams. Self-employed since October 2025, I offer human resources management consulting and Part-Time HR services.

Personnel administration Social Audit HR Consulting Skills Development HR Digitalization Labor Law International HR Policy QWC Recruitment Comp & Ben

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Michele-Marie D

Strasbourg

RH en temps partagé, Manager RH de transition

Passionate about my work as a generalist HR Director and with 17 years of experience in France and abroad, I put that experience at the service of my clients. Business Partnership: that is what I offer.

Personnel administration Social Audit Coaching HR Consulting Skills Development Labor Law International HR Policy QWC Recruitment Industrial Relations Comp & Ben

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Aude D

Paris

RH en temps partagé, Manager RH de transition

As a Part-Time HR Director, I divide my time between HR assignments and the development of my coaching activities.

Personnel administration Labor Law Skills Development Industrial Relations HR Policy HR Consulting Recruitment Coaching QWC International Generalist HR Professional

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Ines L

Paris

RH en temps partagé, Manager RH de transition

An employment law and employee relations lawyer with a strong operational HR dimension, I work at the interface between legal matters, human resources and transformation challenges. My career combines large groups, international environments and consulting in employment law and employee relations. I support HR departments, managers and operational teams on social dialogue, sensitive individual situations, transformations, health and safety at work (SSCT) and psychosocial risk (RPS) issues, and on making practices legally sound, with a pragmatic, structured and solution-oriented approach.

Personnel administration Social Audit HR Consulting Skills Development Labor Law International HR Policy Industrial Relations OHS Generalist HR Professional

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Sandrine L

Paris

RH en temps partagé

An experienced part-time HR Manager, for more than 15 years I have supported companies in the process of structuring themselves (industrial SMEs, IT services companies) in their development: recruitment, onboarding, employer brand, skills and social dialogue. My experience allows me to support transformations and strong growth with agility and pragmatism.

Payroll Personnel administration Labor Law Skills Development Industrial Relations HR Policy HR Consulting Social Audit Recruitment International Generalist HR Professional

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Laura K

Paris

RH en temps partagé, Manager RH de transition

A committed, trustworthy and proactive part-time HR Manager, I support SMEs, start-ups and large groups on all their HR challenges: strategy, culture, structuring, recruitment and HR projects!

Personnel administration Labor Law Skills Development Industrial Relations HR Policy HR Consulting HR Digitalization Recruitment QWC International Generalist HR Professional

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Jean-Laurent T

Monaco

RH en temps partagé, Manager RH de transition

After more than 15 years leading the HR function in demanding environments, I now support company directors, HR directors and HR teams in their human, social and organisational transformation projects.

Personnel administration Labor Law Skills Development Industrial Relations HR Policy HR Consulting Recruitment QWC International Generalist HR Professional

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Ronald G

Bruxelles

RH en temps partagé, Manager RH de transition

I work on organisational transformation and human capital development projects, and with everyone involved in your recruitment and personnel management processes.

Personnel administration Labor Law Skills Development Recruitment International Generalist HR Professional

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Lydia R

Paris

RH en temps partagé, Manager RH de transition

Passionate about human resources, I structure, secure and optimise companies' HR management, bringing expertise and solutions tailored to strategic and operational challenges.

Payroll Personnel administration Labor Law Skills Development Industrial Relations HR Policy HR Consulting Social Audit Recruitment QWC International Generalist HR Professional

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Client testimonial

Trusted by Our Clients

Ralph MONTANDON

General Manager

Since April 2012, we decided to outsource the entire HR function of our Clichy site to Boost'RH Groupe. We had the opportunit…

Marie GUEUDET

Administrative and Financial Manager

Boost'RH does an excellent job of HR support. They are professional, responsive, and very thorough. It is a pleasure to work …

Clément DIETSCHY

Co-founder

The responsiveness and flexibility of Boost'RH Groupe is perfect for a young startup. Thank you!

Jessica FILALI

HR Manager

We had the opportunity to work with Boost'RH and we are completely satisfied. Special thanks to Sabrina, who worked with us f…

Lina SIBI

Administrative and Financial Director

As usual, we were absolutely delighted to work with Erica. She gave us a huge helping hand with HRM and payroll. And her good humo…

Lorenzo CARLINI

Founder & CEO

Sabrina is a very good professional, dedicated to the company's challenges and attentive to everyone's needs. I highly r…

Sophie RIVET LEPELTIER

Human Resources Head for France

The Group regularly carries out internal audits. This week, our department was audited for 3 hours. We had provided a large number…

Louise ZIDOUNI

Administrative Manager

I would like to thank Ariane, of Boost'RH Groupe, for her highly effective support, her very pragmatic approach and her excel…

Guillaume HUMBERT

HR Project Manager

The Boost'RH Groupe teams were extremely responsive when we arrived with our urgent need, and we quickly met Patricia, who is…

Stephanie REILLY

Director of Human Resources

I would like to thank you sincerely for the excellent support your team has given us over the past few weeks. We have had the plea…

Frequently asked questions

FAQ - Personnel Administration

What administrative tasks can you handle?

We manage the entire administrative lifecycle of the employee: hiring (DPAE, contract, health insurance, medical visit), contract life (amendments, absences, leave, sick leave, periodic visits), and departure (final settlement, France Travail certificate, work certificate, health insurance portability).

Is it compatible with our existing HR software?

Yes, we adapt to your existing HRIS (Lucca, Eurécia, PayFit, Sage, etc.) or suggest solutions suited to your size. Our goal is to integrate into your ecosystem, not replace it.

How much does HR administration outsourcing cost?

Starting from €500 per month for an SME of 20 to 50 employees. The package is adjustable according to the scope entrusted (full or partial administration) and the number of employees. We provide a personalized quote after the initial audit.

How do you handle data confidentiality?

All personal data is processed in France, with secure access and GDPR-compliant hosting. Each BoostRH employee signs a reinforced confidentiality clause. Files are accessible only to authorized personnel.

Can you train our team in parallel?

Yes, we offer progressive skills transfer to make your teams autonomous on routine tasks. We also train your managers on essential HR processes: leave validation, professional interviews, absence management.

What is the implementation timeline?

2 to 4 weeks to complete the initial audit, take over files, and set up tools. The service is fully operational from the first month. We ensure a parallel transition period with your current organization.

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