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ACSSI Tech Stack

SAP and data engineering consultancy for retail, finance, and cloud migrations

IT Services and IT Consulting Villeneuve d'ascq, Nord 201–500 employees Founded 1989 Privately Held

ACSSI is a 200+ person SAP and data consulting firm operating across four French cities (Lille, Paris, Bordeaux, Nantes) since 1989. The stack reveals a SAP-first shop: heavy investment in S/4HANA migration and ABAP/Fiori development, paired with modern cloud (AWS, Azure, GCP) and data tools (Snowflake, Qlik). Active hiring in engineering and data roles signals ongoing capacity build for the migration wave—most projects are S/4HANA upgrades and international deployments, while pain points flag data warehouse modernization and RGPD compliance as persistent friction.

Tech Stack 47 technologies

Core StackSAP SAP S/4HANA ABAP Java Angular React Vue Flutter Docker Kubernetes Helm Jenkins GitLab CI/CD AWS Snowflake SAP FI/CO SAPUI5 SAP Fiori SAP Cloud Platform SAP Analytics Cloud ABAP RESTful Application Programming SAP Gateway Adobe Experience Manager Forms Spring Boot Azure GCP SQL Qlik SAP EWM SAP Learning Hub+17 more

AdoptingSAP S/4HANA

ReplacingSAP S/4HANA

What ACSSI Is Building

◆Challenges

Migration to s/4 hana
International sap s/4 hana deployment
Financial flow consistency
Sap integration
Digitalisation des outils métiers
Gestion des stocks
Migrating data warehouses to cloud
Optimizing data warehouse performance
Maintenabilité de l'architecture data
Conformité rgpd

▲Active Projects

Sap integration and s/4 hana upgrade
S/4 hana migration
International sap s/4 hana deployment
New country/site configuration
Abap development
Fiori development
Digitalisation des outils métiers pour les magasins d’un grand groupe du retail français
Portail de gestion des fournisseurs d’un groupe du retail dédié au monde du bricolage
Application de paiement 3x/4x d’une banque
Snowflake implementation

Hiring Activity

Accelerating10 roles · 5 in 30d

Department

Engineering

5

Data

4

Finance

1

Support

1

Seniority

Mid

6

Senior

5

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About ACSSI

ACSSI delivers SAP implementation, data architecture, and digital transformation services to mid-market and enterprise clients in retail, finance, manufacturing, and public sectors. The firm operates three service lines: SAP consulting (ERP implementations, upgrades, integration), data engineering (ETL/ELT, business intelligence, cloud data warehouses), and managed services. With over 400 clients and more than 3,000 completed projects, the company combines legacy ERP expertise (ABAP, Fiori, Analytics Cloud) with modern cloud and data-stack proficiency. Current project portfolio focuses on S/4HANA migrations, international SAP deployments, Snowflake implementations, and retail tool digitalization.

HeadquartersVilleneuve d'ascq, Nord

Company Size201–500 employees

Founded1989

Hiring MarketsFrance

Frequently Asked Questions

What is ACSSI's core expertise?

SAP implementation and migration (S/4HANA, FI/CO, ABAP), business intelligence (Qlik, PowerBI), and cloud data engineering (Snowflake, AWS, Azure, GCP). The firm serves retail, finance, manufacturing, and public-sector clients.

What technologies does ACSSI specialize in?

SAP suite (S/4HANA, ABAP, Fiori, Analytics Cloud), cloud platforms (AWS, Azure, GCP), data tools (Snowflake, Qlik, Talend), and modern application frameworks (Java, Spring Boot, React, Angular, Flutter).