Time saving reliability!!

Experience and Methodology

At IESA, we can count on our 20 years of experience in IT and on tested methods to respond to our clients who need help with :

  • Data management and logging
  • Communication with their production tools,
  • Network configuration,
  • Creation of graphic interfaces,
  • Dedicated supervision systems,
  • Programming specific applications…

Standardize our developments

Our industrial IT study office has developed, programmed and designed IT systems in various industrial domains. Our engineers always have the same goal of standardizing those tools we develop by creating our own libraries :

  • Alarm control management library (logging alarms and incidents)
  • Thread management libraries (possibility of several processes running in parallel)
  • Communications library (allowing communication between different systems)
  • Graphics interface libraries (allowing display of desired elements)

These libraries continue to grow with each new project.


This way of working allows us for increased reliability and development speed, which is a significant competitive advantage because it allows us to optimize our clients’ budgets and ensure their satisfaction.

Some Case Studies

Tool for monitoring operator training on a driving simulator in an aluminum plant #Aluminium

Supervision systems for a technical shelter for gas analysis #OilAndGas

Plant for the production and manufacture of chewing gum #Agroalimentaire

The technologies we use:

Communication methods

  • Ethernet,
  • Wifi,
  • Bluetooth
  • RS 232 – 422 – 485

Communication protocols

  • Modbus RTU
  • Modbus TCP
  • Profibus DP/PA
  • TCP/IP
  • CANopen
  • DeviceNet,
  • ASI,
  • NMEA 0183/2000

Database development

  • Microsoft Visual Studio, .NET (C#),
  • Entity Framework,
  • WinDev
  • Microsoft SQL Server
  • Microsoft Report Services
  • MySQL
  • SQLite
  • Oracle


  • Industrial weighing – Bilanciai, Precia Molen
  • GPS
  • ConduMax II hydrocarbon dewpoint analyzers – Michell Instruments
  • ECHO detector/controller– Simtronics
  • Chromatograph 700XA – Rosemount Analytical


  • ControlLogix Rockwell : ControlLogix / Compactlogix / PLC5 – SLC500
  • Siemens : S7-200 / S7-300 / S7-400 / S7-1500
  • Schneider-Electric : Modicon M580 et M340 / TSX Premium
  • ABB : AC800M / AC450
  • Beckhoff : C6920