About Us
Rayess Industrial Solutions (RIS) is a leading industrial engineering firm specializing in power systems, automation solutions, drive technology, and industrial programming. With a foundation in German engineering excellence, RIS delivers high-quality, reliable, and innovative solutions that improve operational efficiency, enhance safety, and support sustainable industrial practices.
Our Mission
Cutting-Edge Industrial Solutions
At Rayess Industrial Solutions, we strive to provide our clients with the latest and most advanced industrial solutions in automation, drive technology, power systems, and hydrogen technologies.
Vision
RIS strives to be recognized as a global leader in industrial engineering, setting the standard for innovation, quality, and precision in automation, drive systems, and energy solutions. Through hydrogen technology, RIS aims to reduce operational energy costs and promote cleaner industrial environments.
Our Services
We offer industrial automation and process optimization services.
Project Management
RIS oversees every stage of industrial projects from concept to commissioning, ensuring timelines, budgets, and quality standards are met.
Automation Solutions
Implementation of PLC programming, process automation, robotics integration, and advanced control systems for efficient and safe operations
Drive Technology & Programming
Design, installation, and programming of electrical and mechanical drive systems, including frequency converters, motor control, and optimization software
Power Solutions
Comprehensive energy management, electrical drive optimization, and integration of high-efficiency power systems.
Hydrogen Solutions
Development and integration of hydrogen-powered systems to lower operational costs, increase energy efficiency, and support sustainable practices.
Retrofit & Modernization
Upgrading existing industrial equipment and systems to modern standards, including software updates, mechanical enhancements, and full commissioning.
Cable Production Line
Design, implementation, and automation of cable production systems for industrial manufacturing.
Project References
Thyssenkrupp Ferndorf, Germany
Ventilation exhaust expansion and retrofit of mechanical drives; Siemens Sinamics G120 programming, commissioning, and sensor integration.
Sep-Oct 2025 | S7 Classic, Siemens drives, ET200, S7-1500
Kuraray Factory, Bonn, Germany
Upgrade of polyester production line with motor replacement, electricity infeed, commissioning, and control regulation.
Jul-Aug 2025 | TIA Portal V19, Sinamics S120/G120, WinCC Unified
3M Tape Technologies, Hilden, Germany
Safety concept implementation for existing production line with PLC and safety software, automatic/manual modes, and full commissioning
Oct-Nov 2025 | S7-1500, HMI TP1500, WinCC Unified, Festo
Speira Aluminium Factory, Grevenbroich, Germany
Modernization from S7 Classic to TIA Portal V20, networking, I/O commissioning, and optimization of 85 motors.
Nov-Dec 2025 | TIA Portal V20, Siemens drives/motors, S7-1500
Chakira Cables, Tunis
Service engineering for Leimbach CDH16 double winder; recovery of lost cable position/reference and dancer optimization.
Apr 2025 | Sinamics S120, S7 Classic, S7-300
BIODOS GmbH / Karlsruhe Institut
Commissioning of pilot CO2 decarbonisation plant, I/O check, validation, safety circuit testing, and Modbus communication.
Feb-Mar 2025 | CPU1200, Modbus, HMI Unified, valves, sensors
Kurre Systems / AVI Kabelwerk
Service engineering for accumulator and dancer in cable extrusion line; PID control optimization through ABB drive.
Dec 2024 | ABB frequency drive
Norbert Kordes GmbH, Uslar
Commissioning and operation of a Leimbach double winder integrated into a Troester extrusion production line.
Dec 2024 | S7-300, S120, G150, Profibus
Leimbach Maschinenbau – Global
Commissioning of winding machines and implementation into extrusion production lines for Coficab, Leoni, Norbert Kordes and Kurre Systems.
May 2023-Sep 2024 | S7 Classic, CPU300, TIA Portal V17, WinCC flexible
SMS-Elotherm, Remscheid
Support during commissioning and factory acceptance testing of an induction oven plant plus cooling system.
Apr 2023 | CPU1500, TIA V17, hydraulic pump, high-power frequency drive
Bosch Werk Charleston, USA
Commissioning support for impregnation/clamping system for e-motor stators and production support.
Dec 2022-Jan 2023 | Sinamics S120, S7-1500, TIA Portal V16
Ford Automotive Factory, Cologne
Upgrade of ventilation lines for car-body painting, software development, commissioning and pressure sensor visualization.
Sep-Oct 2022 | SEW Eurodrive, TIA Portal V14, WinCC, CPU S7-1500
Volkswagen Factory, Kassel
Software changes according to VW standard for electric motor production lines with S7 Graph sequences and HMI Lite visualization.
Jul-Aug 2022 | S7-1500, ET200, Sinamics G120, RFID, Kistler
SSS-Gruppe, Essen
Software development for pot cleaning machine with crane-handled pots, washing, drying and disinfection cycle.
Apr-May 2022 | SEW Eurodrive, Siemens S7-1500
AS_Tec, NRW
Extension of manual mode for lifting vehicle and semi-automated height lifting under defined pressure and time conditions.
Mar 2022 | Siemens control, SEW inverter
Wink Punching Tool System, Nordhorn
Software development for robotic laser deburring system, conveyor programming, Fanuc robot handover and laser table control.
May 2021-Feb 2022 | S7-1500, TIA V16, Fanuc Robot, RFID
Arcelor Mittal – Prosper Plant, Bottrop
Retrofit from S5 cards to S7-400 CPU with DI/DO card replacement, safety light barriers and hardware configuration.
Nov-Dec 2021 | S7-400, safety cards, S7 hardware configuration
Photo Gallery
Optimize Your Processes
Ready to take your business to the next level? Our industrial engineering services are here to help.
About the CEO
Souheir El Rayess
CEO and Founder of RIS
Souheir El Rayess is a highly experienced engineer with a degree in Technical Computer Science and a focus on Electrical Engineering. With over 20 years in industrial automation, she has led complex projects across Europe, the Middle East, and the Americas. Her expertise includes electrical and mechanical engineering, PLC programming, robotics, and project management, combining technical mastery with strategic leadership to ensure RIS delivers world-class industrial solutions.
Over 20 years of experience in industrial engineering.
Our team has a combined experience of over a decade in providing top-notch industrial engineering services.
Projects completed
50+
Countries
13+
Industry expertise
20+
Contact Us
Get in touch with us to discuss your industrial engineering needs.