60+

Years of Experience

400+

KM of Pipelines

Power Stations

Gas & Steam Turbines

80+

Valve Stations & PRMS

400K

Eng. Hours in One Project

TRIR Safety Rate

1,500+

Peak Workforce

~50

Micro Tunneling

~40

HDD Operations

~300

Auger Boring

ISO Certifications

60+

Years of Experience

400+

KM of Pipelines

Power Stations

Gas & Steam Turbines

80+

Valve Stations & PRMS

400K

Eng. Hours in One Project

TRIR Safety Rate

1,500+

Peak Workforce

~50

Micro Tunneling

~40

HDD Operations

~300

Auger Boring

ISO Certifications

Since 1963

Building Power Plants, Gas
Transmission, Railways &
Semiconductor FABs

EPC contractor with 60+ years of proven execution. We plan, design, and self-perform projects with our own workforce, heavy equipment, and in-house engineering, delivering HP natural gas systems, power plants, semiconductor fabs, railways, and refineries worldwide.

Explore Our Services Watch Our Story

60+

Years Building
Israel's Future

Who We Are

Expertise. Excellence.
Creative Solutions.

Established in 1963, Chemo Aharon is a self-performing EPC contractor at the core of Israel's industrial development. With our own experienced workforce, company-owned heavy equipment, and in-house multi-discipline engineering, we deliver complex projects from concept to commissioning — without reliance on subcontractors.

Triple ISO Certified

ISO 9001 | 45001 | 14001

Self-Performing EPC

Own workforce & heavy equipment

In-House BIM Engineering

60+ designers in BIM 360 environment

Prefab Facilities

Process piping plants in Israel & abroad

Multi-Discipline

Mechanical, electrical, civil, I&C

33% NG Shareholder

Major gas distributor partnership

What We Do

The Same Expertise, Applied
Across All Energy Industries

End-to-end infrastructure solutions from design through commissioning, delivered with uncompromising safety and quality standards.

Natural Gas

Power Plants

Semiconductor

Clean Room Semi-Con

Railways

Refineries

Natural Gas Infrastructure

Israel's largest natural gas contractor. 300+ km of HP pipelines, valve stations, PRMS, pressure testing, plant conversions, and high-pressure hot tapping.

HP Pipelines PRMS Valve Stations Hot Tapping

Power Plants

Gas and solar-powered plants, co-generation stations. Turbine installation & maintenance, HRSG, balance of plant, stacks, and FGD systems.

Gas & Solar Co-Generation Turbine Maintenance

Semiconductor FABs

Intel FAB38 certified ($350M, 650+ workforce). Process piping and mechanical/electrical assemblies in FAB and CUB. Clean room piping and advanced prefabrication.

FAB & CUB Clean Room Piping Prefabrication

Semiconductor Clean Room

Certified clean room facilities for tool installation, OSM manufacturing, and high-purity piping. Gas bundles, pedestal assemblies, and PVDF/orbital welding — from Israel to Intel sites worldwide.

Tool Install OSM High Purity Piping PVDF / Orbital

Railways

Primary Israel Railways contractor for 10+ years. 120+ km superstructure, electrification, and maintenance with Aluminothermic and Flush Butt welding.

Superstructure Electrification Maintenance

Oil Refineries

Mechanical assemblies and process piping in refinery environments. Rotating equipment, pumping systems, and electrical systems for petrochemical.

Process Piping Mech. Assemblies Electrical

Health, Safety & Environment

Zero-Tolerance
Safety Culture

A proactive, ISO-aligned safety framework recognized by industry leaders like Intel and INGL. We don't just meet standards — we set them.

TRIR Rate

2.3M+

Work Hours
Intel FAB38

Tolerance for
Non-Compliance

Recognized by Intel & INGL

Certification & Compliance

ISO 45001 & ISO 14001 certified
Aligned with client standards & Israeli safety regulations
Designed for high-risk industrial environments

Safety Performance

TRIR consistently maintained below 1
Proactive KPI monitoring & incident/near-miss reviews
Zero-tolerance compliance and prevention focus

Leadership & Governance

Active management involvement and resourcing
Clear roles: managers, safety officers, supervisors, workers
Accountability embedded across all projects

Operational Framework

Risk assessments & permit-to-work systems
Safety procedures, method statements & inspections
Certified PPE, equipment and site safety facilities

Training & Culture

Comprehensive training for workers, supervisors and management
Transparent reporting, engagement & recognition
Continuous safety-culture development on site

Advanced Safety Tools

Advanced safety software for field execution
Real-time reporting, tracking and analytics
Digital tools strengthen safety culture and compliance

ISO 45001

ISO 14001

DVGW G491 & G495

Engineering

Engineering
Excellence

With 60+ engineers delivering 300,000+ annual engineering hours, we lead in manufacturing and assembly of mechanical assemblies, turbine installation, rotating equipment, electrical systems, civil works, and industrial construction — all backed by in-house engineering in a BIM 360 environment.

Multi-Discipline Expertise

Mechanical, structural, electrical, I&C, and civil engineering under one roof.

Advanced BIM 360 Design

Full 2D/3D modeling, clash detection, and space management with 60+ designers.

Prefabrication Plants

Process piping and early manufacturing facilities in Israel and worldwide.

Turbines & Rotating Equipment

Installation, maintenance, and overhaul of turbines, pumping, and filtration systems.

Innovation & Digital Tools

Proprietary systems developed in-house to drive transparency, quality, and precision across complex projects.

CPM Platform

Proprietary Chemo Process Management system
Drawing management & materials tracking
Welding monitoring & real-time quality dashboards

CQC System

Construction Quality Control platform
Real-time QA/QC & progress monitoring
Critical path tracking & schedule integration

Advanced Welding Tech

Orbital welding robots with AI & laser scanning
500,000+ diameter-inch welds completed
Automated GTAW & SMAW welding processes

Quality Management

Built Right,
Every Time

An ISO-aligned Quality Management System drives every phase — from design and procurement through fabrication, construction, and commissioning.

ISO
Certifications

100%

Material
Traceability

PDCA

Continuous
Improvement

ISO 9001 & ISO 3834-2 Certified

Quality Strategy & QMS

Quality as a key success factor in company strategy
Documented ISO-aligned Quality Management System (QMS)
Policies, procedures & work instructions for all operations

End-to-End QA/QC

Controls across design, procurement, handling & construction
Fabrication/assembly inspection & testing to contract specs
Project QA/QC plans aligned to client standards

ITP & Performance

Project-specific ITPs with Hold/Witness Points
QPI monitoring: NCR rate, First-Time Pass, Welding Repair Rate
Structured inspections, reviews and trend analysis

Traceability & Standards

ISO 9001; EN 729 / ISO 3834-2 (welding quality)
Material traceability (MTC), heat number & records control
WPS/PQR governance and welder qualification tracking

Digital & Improvement

Digital QA/QC via CPM: inspections, NCRs, punch lists, as-builts
Advanced tools improve inspection accuracy & data-driven control
PDCA + RCA/CAPA loop to reduce rework and drive improvement

Expert QC Personnel

20+ years experience in gas, oil & steel construction
Welding, mechanical, civil & industrial engineers
Certified welding & coating inspectors

ISO 9001

EN 729 / ISO 3834-2

ITP Control

QPI Monitoring

Digital QA/QC (CPM)

PDCA Continuous Improvement

Capabilities

From Design
to Reality

Beyond core construction, Chemo Aharon operates specialized subsidiaries and in-house capabilities that support every aspect of complex infrastructure delivery.