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About Us

Green Top Contracting Co. Ltd. — Al Khobar, KSA

Building the backbone of the Kingdom since 1951

ISO-certified industrial contractors delivering civil, electrical, mechanical, piping, cathodic protection, and IT services across Saudi Arabia and the GCC.

Since1951
Who we are

Trusted contractors across the GCC

Founded in 1951 in Al Khobar, Green Top Global Co. Ltd. (GTG) is a leading industrial contractor specializing in civil, electrical, mechanical, piping, instrumentation, and IT works.

Our sister entity GTI focuses on cathodic protection, IT solutions, pest control, and cleaning — together forming one of the region's most complete service portfolios for oil & gas, utilities, and infrastructure sectors.

"We value commitment, integrity, employee morale, and loyalty — embracing the spirit of innovation that transforms our vision into reality."

— Green Top Vision Statement

Our Purpose

Vision, Mission & Goals

Vision

To be the most preferred vendor within our service range, delivering value-added solutions through commitment, integrity, and innovation.

Mission

  • Excellence and innovation in every project
  • Safety and environmental responsibility
  • Sustainable, profitable growth
  • Attract and reward top talent

Goals

  • On-time project delivery
  • 100% client satisfaction
  • Professional approach always
  • Continuous improvement

Our Journey

Ensure the success of your business venture.

1951

Tobe edited

To be edited

1977

Where It All Began

GTG was established with a strong vision to deliver excellence and build lasting relationships.

1998

Saudi Aramco Approved

GTC achieved the Saudi ARAMCO registration for its group of companies, marking our entry as a trusted partner in Saudi Arabia.

2008

Kingdom-Wide Expansion

Providing the best civil electro-mechanical, IT works and maintenance services across Saudi Arabia.

2020

Saudization & Pest Control Launch

Expanded our capabilities by introducing professional pest control solutions, ensuring safer and healthier environments for our clients.

2023

Most Ethical Company Award

Recognized for operational excellence, ethics, and long-term contribution to the industry.

2025

Expanding into Healthcare

Expanding our horizons into the medical sector, delivering innovative and reliable solutions for a healthier tomorrow.

Our Partners

Trusted by industry leaders

Registered vendors with the Kingdom's most prestigious organizations — proof of our quality and technical capability.

Vendor Registrations

Saudi Aramco Saudi Electricity Company SABIC Petrokemya MAADEN
NESMA El-Seif KBR L&T Energy Hydrocarbon DANWAY
LINXON SOGEC SICIM NSH SISCO
Royal Commission Jubail & Yanbu National Water Company SIPCHEM MARAFIQ Gulf Chemicals
Safety & Quality

HSE and Quality commitment

Health, Safety & Environment

Safety is our top priority. Our HSE programs cover Hazard Identification, Risk Assessment, Emergency Response, and Incident Investigation — driven from management down to every site worker. We foster an accident-free culture through continuous training and robust safety protocols.

Quality Policy

Fully compliant with ISO 9001:2015, we deliver defect-free work on time and within budget. Our Quality Control Program ensures every activity conforms to approved drawings and international standards, with complete as-built documentation and material certificates for every project.