October 2022

Another successful edition of the HA Days dedicated to Indirect and Wild Purchasing last week in Deauville!
Rich exchanges, debates around current topics, meetings with key decision makers, all this gathered in an exceptional setting.🏨🌊☀️
Thank you to Républik Achats for the organization of these 2 days 100% purchases where our sales team was able to present our solutions to simplify and optimize your purchases, in a sustainable and responsible way 🛒♻️

September 2022

➡️ Meet Laurence de Rocca-Serra, President of the ALLIANCE GLOBAL PROCUREMENT Group, interviewed by Stephane Pedrazzi in the #Décryptage show on BFM Business WEB. 💻
At a time when the purchasing policies of major accounts are increasingly imbued with CSR, we were asked to bring our vision on the subject and present our solutions.💡
It is also an opportunity to remind that CSR is part of the DNA of the AGP Group and its entities, Alliance High Tech and SystemGie, since always 🌳🌍

Click on the link for the full interview: Full interview ->

July 2022

We are thrilled to have renewed our referral with our client Groupe BPCE for another 3 years! ✍️
This referencing covers all the entities of the BPCE group (CFIT Natixis, RISK Natixis, DR & SGG BPCE, F&S BPCE, DF Natixis) and concerns the needs of Production and Security services.
Thank you to the BPCE group for its renewed confidence 🤝
A great recognition of the quality of service and the involvement of AHT teams and our partners.
💡 You are an ESN expert in these trades and you wish to develop your activity in the banking sector?
✉️ Contact our Account Manager Fabrice Luçon

June 2022

Very happy to have participated yesterday in the GRAND ORAL of the 15th edition of the Trophées des Achats Républik Achats! 🎤
JULIEN GIULIANI, Sales Director within the ALLIANCE GLOBAL PROCUREMENT Group, presented our efficient and tailor-made solution ALLIANCE PURCHASING, in the "Innovative Supplier" category, to a jury of personalities.
See you on 27 JUNE in Paris for the prize-giving!!!🤞🤞🤞

March 2022

A magical place, a perfect organisation, fascinating and relevant topics... Everything was there to make the HA DAYS Responsible Purchasing 2022 a privileged moment to exchange with the Top Buyers on the subject of CSR!
Great meetings and great energy concentrated over these 2 days to share our visions and solutions on themes such as:
The Circular Economy♻️
Responsible Purchasing 🌍
Supplier Performance Indicators 👍

Thank you to the whole REPUBLIK team for this successful event!

January 2022

The teams of Alliance High Tech (ALLIANCE GLOBAL PROCUREMENT Group) in Aix-en-Provence, Paris, Rennes, Lyon, Toulouse and Brussels wish you an excellent year 2022, Responsible, Ethical and Bold! 🌍💡
We are more than ever at your side to meet your challenges in 2022. Discover our ALLIANCE PURCHASING and ALLIANCE SOURCING solutions to simplify your purchases in a responsible way!

December 2021

Alliance High Tech was present at the #ASDDays to support its Aerospace customers & suppliers.
A major player in this ecosystem for years, Alliance High Tech helps its customers to optimize their supplier management thanks to its dedicated digital solutions. #aeronautics #purchasing #rse #digitalisation

No alternative description for this image

September 2021

Here we go again with the face-to-face events for the new school year 2021! We are delighted to see you again on 14 September at the Château du Seuil in Aix-en-Provence for this annual Inter-Network day! 🚀🚀🚀

June 2021

🎯 The ALLIANCE GLOBAL PROCUREMENT Group (represented by Alliance High Tech and SystemGIE) was present at the HA DAYS in Deauville, the meeting place for Innovative Purchasing!
We were delighted to meet these events face to face and to be able to discuss simplified, innovative and responsible purchasing 👍🏻

January 2021

The entire Alliance High Tech team wishes you a constructive, supportive and daring year 2021! 🚀
✔️ Customers and Partners, in 2021 we are more than ever mobilized at your side to accompany you in your projects.
✔️ The creation of the Alliance Global Procurement Group allows us to go even further by joining forces, our offers and our know-how with those of SystemGIE.

July 2020

It is good news for responsible buyers: the Alliance Global Procurement group has just been created. It brings together the activities of Alliance High Tech and SystemGie, a company from Rennes which has just joined us. #acquisition #merger #companies #responsible purchasing #buyers #purchasing #AHT @SystemGie #AllianceGlobalProcurement

PRESS RELEASE of 23 July 2020

June 2020

ECOVADIS, GOLD MEDAL: For the 3rd consecutive year, Alliance High Tech has been awarded the Ecovadis Gold Medal for its CSR performance!

This medal recognises our strong CSR commitment to our customers and partners and marks our advanced performance in the following areas:

  • Environment
  • Social and Human Rights
  • Ethics
  • Responsible Purchasing

The whole team is proud of this medal!

March 2020

SIGNATURE RESPONSIBLE SUPPLIER RELATIONSHIPS CHARTER: This signature crowns an approach anchored in the CSR of our company and marks a strong commitment to La Médiation des Entreprises and the CNA.

February 2020

13TH RESPONSIBLE PURCHASING FORUM, Paris, 4 February 2020: Alliance High Tech is a partner of the event because we share their desire to move the boundaries of responsible purchasing.

January 2020

"IT: skills sourcing, a proven effective alternative". Informations Entreprise (January-March 2020) - Focus on the company - Focus on one of AHT's areas of expertise: outsourcing the recruitment of high-level profiles in new technologies

Access the interview Interview Informations Entreprise Jan_March 2020

December 2019


Marseille, November 26, 2019 - On the occasion of a development capital operation, A PLUS FINANCE enters as a minority shareholder in the capital of Cap Booster, the holding company of the ALLIANCE HIGH TECH group based in Meyreuil (Bouches du Rhône), alongside the president Laurence de Rocca-Serra and the general manager Arnaud Brézun. The AHT Group is one of the leaders in the outsourcing of intellectual services. It operates mainly in the French market for services and consultancy in the fields of IT and engineering.
CAP BOOSTER and its two subsidiaries, ALLIANCE HIGH TECH and GLOBAL ALLIANCE BENELUX, constitute the AHT Group.
Created in 2004 in Sophia Antipolis within the ecosystem of IT services companies in the form of an Economic Interest Grouping, this EIG was then taken over in 2011 by Laurence de Rocca-Serra.
The AHT Group alleviates the constraint of panelling (reduction of the number of suppliers to a panel that has reached critical size) faced by large groups by being their single point of contact in their purchasing processes. AHT provides them with a European network of 2,200 VSEs, SMEs and ETIs that provide advice and services in the fields of engineering, IT and training.
On behalf of its clients, AHT works with independent contractors, VSEs, SMEs and ETIs, in particular by conducting the tendering process, identifying suitable service providers and ensuring that they meet the specifications and have the required capabilities. The AHT Group also manages the administrative aspects of the projects entrusted to it, as well as the invoicing and payment of the services provided on behalf of its clients.
As a member of the Pacte PME and the Observatoire des Achats Responsables, AHT contributes through its activity to the promotion of responsible purchasing strategies within large French groups.
The directors and Marc Decobecq, member of the Strategic Committee, have decided to open the capital to A PLUS FINANCE in order to give the group the financial means to accelerate its growth by capitalising on its current portfolio, by relying on its network of partner companies, and by diversifying its activity via external growth in the field of outsourced purchasing management.
Laurence de Rocca-Serra and Arnaud Brézun said: "One of the major challenges for large companies is to rationalise their list of suppliers, without lacking technical skills. The acquisition of a stake in A PLUS FINANCE will enable the AHT Group to consolidate its development in France and abroad and to deploy its external growth strategy on the tracks already identified".
Hervé Legoupil, Senior Partner, and Jean-Michel Sibué, Associate Director at A Plus Finance add: "We have known Laurence de Rocca-Serra and Marc Decobecq since we took a stake in 2013 in the Studia Group, which Marc founded and chaired at the time. We have followed with interest the development of AHT, to which Laurence has given a commercial dimension after its acquisition, which has enabled it to take on a different scale. AHT is part of a fundamental trend which enables large contractors to concentrate on their core business, while providing activity to SMEs/SMEs rooted in their territories. The main added value of AHT is to enable the meeting and fluidity of relations between the large groups and these SMEs".

Speakers and advisors
A Plus Finance: Hervé Legoupil, Jean-Michel Sibué
A Plus Finance legal counsel, legal, tax and social audit: Géraldine Richard, Laura Grosselin (CADJI)
Accounting and financial audit: Christelle Carolin (AdLink)
Legal advice for managers : Suzanne Decobecq, Robin Paillaret and Baptiste Charollois (Albers & Albert)
Counsel to the transaction: Etienne Keller, Fabien Riou (Licorne Finance)
Founded in 2004 and based in Meyreuil (Bouches-du-Rhône), AHT manages a purchasing volume of approximately 80M! on behalf of its major financial, industrial and service group clients and employs 22 people. The ambition is to double the volume of business handled within 5 years.
About A Plus Finance (
For over 20 years, A Plus Finance has been investing in the real economy through mainly unlisted assets. The areas of expertise developed within the management company are focused on financing and supporting companies at all stages of their development, from start-up to transfer, real estate, film financing and funds of funds. Each activity has its own management team and offers investment vehicles to both private and institutional investors. Divided between Paris and Marseille, as at 30 June 2019, the assets under management or advised amounted to more than 615 million euros, of which more than 60% was on behalf of institutional investors.
AHT is the 15th investment of the regional fund Cap Développement, which has already made two exits.

November 2019

Alliance High Tech advertises on BFM Business and BFM TV!

If more and more of you are entrusting us with the management of your purchases: sourcing of skills, management of your suppliers, digital transformation, we thank you because your challenges are also ours!

Verified by MonsterInsights