The current explosion of data analytics is an opportunity for companies to innovate, to control their production and supply chain by optimizing processes and industrial performance, to analyze and develop their sales, profits and markets, to address new customers by improving their experience and profiling, and to create new offers by diversifying their business.

In terms of decision making, data science facilitates rapid and relevant decision-making based on data that is appropriately valued. A Business Intelligence or Big Data initiative thus enhances the value of data assets by making them a differentiating business factor.

Fraud detection, cyber-defense, purchase predictions, drones, autonomous vehicles, video games, personal assistants, human resources, predictive maintenance, artificial intelligence is already part of our daily lives, is developing at an exponential rate, and is revolutionizing the industrial sector in terms of system architecture and value creation.

Data science is now making the most of the explosion of data resulting from the multiplication of sensors, the decentralization of the infrastructure linked to edge computing, and the generalization of its use, as is the case, for example, in digital image processing applied to a wide variety of fields: medicine, geographic and weather maps, radar images, surveillance and biometrics, industrial control, forgery detection, microscopy, etc.

Data Engineering

Data storage in relevant data lakes, system interoperability, completeness and usability assurance: Astek ensures upstream data quality, availability and usability as well as compliance with processing and storage regulations to provide data analysts with accurate and relevant data.

Data analysis

Classical analysis, Business Intelligence, Business Intelligence, descriptive or predictive statistical models, Big Data, mass processing, golden records, confidence rates, field profiling, Proof of Value, data visualization: Astek guarantees the quality of the data, for fast, autonomous and value-creating decisions and the discovery of weak signals.

Big Data Analysis

Advanced Analytics, unstructured databases, data mining, mining, pattern detection and analysis, Hadoop, Hive, Hbase or Kafka clusters: Astek performs predictive analytics and big data exploitation using advanced algorithmic models adapted to the content from heterogeneous data enriched with external sources.

Artificial Intelligence

Voice recognition, virtual assistants, behavioral or sentimental analysis, digital image processing, biometrics, supervised or unsupervised machine learning, neural networks, deep learning, edge computing: Astek designs, implements and operates innovative solutions in decision support or autonomous machines.

Astek is piloting and optimizing the AGORA BI solution, the basis for the NPNRU (New National Urban Renewal Program) urban renewal program for the ANRU.

Astek’s BI delivery center operates the data stores and quickly produces complex reports and dashboards specific to the different urban areas.

Astek provides technical and business support and ensures the continuous availability of relevant and scalable data analysis as ANRU’s business grows.


Astek provides third-party application and corrective maintenance for Unilever’s promotional activity management Business Intelligence solution.

As a tool for harmonized planning, evaluation, execution, analysis and control of promotional activity, the solution makes this activity, which is of great commercial and financial importance to Unilever, more reliable.

Astek’s BI delivery center provides technology upgrades, data recovery, transformation and analysis, BI consulting and user support.


Astek designs and implements the CRM and Big Data decision chain processing the information collected by the Flying Blue loyalty program for Air France passengers.

The optimization of real-time information given to customers (gate changes, flight delays, etc.) improves customer loyalty and satisfaction as well as ticket sales.

Astek carries out the entire chain from the creation of the BO universes, the optimization of Teradata scripts, processing and data to the implementation of reports and dashboards.


Astek builds and optimizes AXA’s AI platform for predictive analysis of the financial impact of natural disasters, improving risk knowledge and assistance to policyholders.

Astek brings its expertise in the optimization of Big Data / AI data analysis for the prediction of the severity of major climatic events, optimizing the financial management of its cost.

The Open Source software factory created industrializes the development and deployment of Big Data applications on a SaaS platform, by integrating specific developments.