Why Choose Nesma Global
Integrated Expertise
Years of hands-on experience across refineries, petrochemical facilities, power plants, and process industries, combining electrical and instrumentation disciplines under one team.
Safety & Reliability
Every solution is engineered with safety and reliability as the top priority, meeting the strictest industry standards and plant safety requirements.
Timely Execution
Proven track record of delivering E&I projects on schedule with optimal performance, full documentation, and maximum operational efficiency.
At Nesma Global, we specialize in the complete lifecycle of Electrical & Instrumentation (E&I) systems, delivering integrated solutions that combine electrical power distribution with advanced instrumentation and control technologies. Backed by years of hands-on experience across industrial plants, refineries, petrochemical facilities, power plants, and process industries, we provide end-to-end services from installation and integration to testing, commissioning, and maintenance — ensuring maximum operational efficiency and seamless project delivery.
Our Services
Electrical Installation & Power Distribution
Comprehensive electrical installation services for industrial and commercial facilities, ensuring safe, reliable, and standards-compliant power distribution.
- Power Distribution Systems: Installation of LV & MV power distribution systems, switchgear, MCCs, PCCs, transformers, and distribution boards.
- Cabling Infrastructure: Installation of cable trays, conduits, cable ladders, grounding systems, and lightning protection.
- Cable Works: Power and control cable laying, termination, glanding, ferruling, and testing.
- Lighting Systems: Installation of industrial lighting, emergency lighting, hazardous area lighting, and power outlets.
Instrumentation Installation & Hook-Up
Complete installation and hook-up solutions for process instrumentation across all measurement and control applications.
- Field Instruments: Installation of pressure, temperature, flow, and level transmitters, gauges, switches, and indicators.
- Valves & Fabrication: Installation of control valves, on/off valves, breather valves, safety relief valves, and associated fabrication works.
- Complete Hook-Up: Impulse tubing, instrument air tubing, manifolds, and junction boxes.
- Instrument Cabling: Installation, termination, and identification of instrument cables.
Control Systems & Industrial Automation
Design, installation, upgrade, and commissioning of advanced industrial automation systems for reliable process control.
- PLC, DCS, SCADA & HMI: Installation, programming support, integration, and commissioning across all platforms.
- Platform Upgrades: System upgrades and migrations for Honeywell, Yokogawa, Siemens, Allen Bradley, Schneider Electric, Emerson, and ABB.
- Panels & Workstations: Marshalling cabinets, control panels, I/O cabinets, operator stations, and engineering workstations.
- System Integration: Seamless integration between electrical systems and plant automation platforms.
Valve Automation & Process Control
Complete installation and commissioning of automated valve systems and process control solutions.
- Automated Valves: Installation and commissioning of Motor Operated Valves (MOV), Emergency Shutdown Valves (ESD), actuators, and control valves.
- Control Accessories: Valve positioners, solenoid valves, limit switches, and pneumatic control systems.
- Centralized Control: Valve control systems integrated with DCS and PLC platforms.
Testing, Calibration & Commissioning
Comprehensive testing, calibration, and commissioning services to ensure every electrical and instrumentation system performs safely and reliably.
- Electrical Testing: Insulation resistance, continuity, earth resistance, relay testing, and functional verification.
- Instrument Calibration: Calibration and loop checking using certified calibration equipment.
- Commissioning Support: Pre-commissioning, commissioning, startup assistance, SAT, and FAT support.
- Documentation: Preparation of commissioning reports and test records for full traceability.
Analytical & Process Monitoring Systems
Installation and commissioning of advanced analytical and monitoring systems for enhanced process performance.
- Process Analyzers: Gas, pH, conductivity, oxygen, and combustion analyzers.
- Monitoring Systems: Vibration monitoring, temperature monitoring, corrosion monitoring equipment, and flow computers.
- Network Integration: Integration of monitoring systems into plant control networks.
Fire & Gas Detection Systems
Engineering, installation, and integration of industrial fire and gas detection systems to enhance plant safety.
- Detection & Alarms: Fire detection, gas detection, flame detectors, smoke detectors, heat detectors, and alarm systems.
- Control Panels: F&G panels, firewater pump controllers, emergency shutdown systems, and suppression control systems.
- Plant Integration: Integration of fire and gas systems with PLC, DCS, and plant automation platforms.
Industrial Cabling & Communication Infrastructure
Complete installation of electrical, instrumentation, and communication infrastructure for industrial facilities.
- Cabling Networks: Power cables, control cables, instrumentation cables, and fiber optic networks.
- Fiber Optics: Termination, OTDR testing, network commissioning, and communication system verification.
- Structured Cabling: For PLC, DCS, ESD, SCADA, CCTV, and industrial communication systems.
- Heat Tracing: Electrical heat tracing installation and associated control systems.
Metering & Skid Systems
Precision installation and commissioning of metering packages for process measurement and custody transfer applications.
- Metering Packages: Metering skids, flow computers, custody transfer systems, and analyzer shelters.
- System Integration: Integration with plant DCS, PLC, and SCADA systems.
- Calibration Support: Calibration support and functional testing of metering systems.
Electrical Maintenance & Troubleshooting
Comprehensive preventive and corrective maintenance services to maximize equipment reliability and minimize plant downtime.
- Preventive Maintenance: Switchgear, transformers, MCCs, motors, UPS systems, and electrical distribution equipment.
- Troubleshooting: Electrical faults, instrumentation issues, and control system failures.
- Shutdown Support: Shutdown, turnaround, and emergency maintenance support.
- Predictive Maintenance: Using advanced testing and diagnostic equipment.
Mechanical & Ancillary Support
Comprehensive mechanical support services that complement electrical and instrumentation activities, ensuring complete field readiness and operational integrity.
- Field Support: Mechanical support for electrical and instrumentation installations.
- Mechanical Seal Plans: Installation of mechanical seal plans and ancillary process equipment.
- Fabrication: Equipment supports, cable supports, junction box stands, and instrument mounting structures.
- Commissioning Readiness: Field support for commissioning, startup, and operational readiness across all E&I systems.
Our Technical Expertise
Power Distribution
LV & MV switchgear, MCCs, PCCs, and transformers installed to full industrial code compliance.
DCS, PLC & SCADA
Honeywell, Yokogawa, Siemens, Allen Bradley, Schneider Electric, Emerson, and ABB platform expertise.
Fire & Gas Systems
Complete F&G detection, suppression, and plant automation integration for maximum safety compliance.
Metering & Flow
Custody transfer and process metering skids with full flow computer integration and calibration support.
Our Commitment to Excellence
Quality Assurance
Comprehensive quality control and documented test reports at every stage ensuring all systems meet the highest standards.
Client Partnership
Transparent communication and collaborative approach ensuring client satisfaction from design through to commissioning.
Expert Team
Experienced electrical and instrumentation engineers and technicians with deep expertise across all E&I disciplines.
Sustainable Practices
Commitment to energy-efficient electrical solutions and responsible engineering methodologies across all projects.