Experts in technical assistance and international wage portage

The right partner for your international projects

looking for an opportunity?

Expert in major international projects? Come and join us!

If you’re looking for your next professional opportunity abroad, then you’ve come to the right place! Our teams are here to help you find the assignment that’s right for you.

For over 35 years, we’ve specialized in international staffing:

  • Dedicated contact to support you throughout your assignment
  • High value-added missions
  • Large range of customized cover: health and provident insurances, French contributions, etc.
  • 24/7 on-call service to answer your questions
Are you recruiting?

Whatever your HR needs are, we can meet them!


Technical assistance

Are you looking for experts on your international projects?
We’ll identify the right consultants for you. Our process is fast and efficient, offering you a turnkey solution:

  • Analysis of needs and context
  • Profile identification and qualification
  • Contract negotiation
  • Administrative management
  • 24-hour service monitoring

Wage portage

Would you like to free yourself from the administrative constraints of managing your international teams?
We offer you a tailor-made contractual framework to simplify your international development:

  • Contact with identified profiles

  • Tailor-made contracts, social contributions and insurance cover

  • Guaranteed compliance worldwide

  • 24/7 service monitoring


Having trouble recruiting experts for your overseas assignments?

We have a pool of specialists ready to take on major international projects:

  • Analysis of needs and context

  • Profile identification and qualification

  • Short-listing and integration of the candidate into your teams


Local contractualization

Do you want to be in good standing with the local authorities where you operate?

We work with local partners in over 100 countries to support you:

  • Local employment contract

  • Work and residence permits

  • Local taxes and social security contributions

  • Various HR issues: HR consulting, outplacement plans, business unit implementation, etc.

Our areas of expertise

Understanding the challenges and constraints of your business to provide you with the service you need.

Offre d'emploi secteur Infrastructures


Construction and maintenance.

Offre d'emploi secteur Infrastructures

Infrastructures & Public Works

Public works, engineering structures and railways. R&D, maintenance and compliance of installations.

Offre d'emploi secteur Ingénierie & bureaux d'études

Engineering & Design Offices

Diagnostics, studies and technical expertise, project management
Offre d'emploi secteur Infrastructures

Equipment & Mechanics

Systems development and optimization. Aeronautical, rail, food and energy engineering.

Offre d'emploi secteur Infrastructures


Generation, EHV transmission and power networks. Facilities management and maintenance.

Offre d'emploi secteur Infrastructures

Oil & Gas

Exploration, onshore and offshore operations, storage, transportation and refining.

Offre d'emploi secteur Infrastructures

Mining & Quarrying

Exploration, extraction and processing of raw materials.
Offre d'emploi secteur Bâtiment


Construction and maintenance.
Offre d'emploi secteur Infrastructures


Rolling stock design and implementation. Infrastructure management.

Offre d'emploi secteur Infrastructures

Engineering structures

Bridges, retaining structures and tunnels. Design, maintenance, management and restoration.
Offre d'emploi secteur Infrastructures

Water & Environment

Exploitation and preservation of resources, purification and distribution. Network management.

There is no project too big or too small

Years of experience

Agents on mission

Countries of intervention

Network experts

Partner on international projects for over 35 years

Our business?

  • Customer: find you the right profile to work on your large-scale projects abroad.
  • Candidate: offer you an assignment in line with your international expertise.

Whether you’re in construction, mining, energy or industry, we’re specialists in your sector. We build a solid partnership with you. Managing people is your priority, and ours too. We do our utmost to ensure that your expatriate teams can focus on the success of their mission. You develop, we manage.

Whether you’re a company or a candidate, we guarantee you top-of-the-range, turnkey support: expert profiles, simple, tailor-made solutions, contracts within 24 hours, telephone assistance 7 days a week…

Our core values


We adapt our know-how to all your technical, contractual and human constraints.


Your urgent needs are our priority. G.P.C. S.A. adapts its schedule to yours. Rapid response guaranteed 24/7.



We meet your expectations with experienced teams. Our consultants are accustomed to international contexts.



We are committed to transparency in all our business, we build long-lasting relationships based on trust.

The Group

A group tailored to your projects

"A serious company"

A serious company, fully committed to its employees

Bruno B., Camp Boss

"Great professionals"

GPC: great professionals at the service of development

Jean-Paul S. Lab Manager

"Everything has been perfect since I left"

I had worked with other technical assistance companies but never with GPC SA and everything has been perfect since I left. I arrived and had a car waiting for me as well as my accommodation. Everything went smoothly and my mission went off without a hitch.

Philippe D., Site foreman

"Very pleased"

I am very happy with the services and support offered by GPC S.A. and my mission in Senegal is going wonderfully well. My wife gave birth while I was on assignment and everything was taken care of very quickly. We know we’re in good hands.

Antoine L., OPC Manager

"Well organized"

Everything has been straightforward and well organized since I left on my assignment with GPC S.A. I’ve been wanting to go on an expatriation for a long time, and I’m delighted that everything went so smoothly.

Lionel G., Pata Driver