Severn Glocon Qatar

About Us

Madina Group consists of 4 companies offering a variety of services and expertise within the state of Qatar. Madina, Qatar International Safety Centre, Qatar Inspection Services and Severn Glocon (Qatar) are able to offer their clients a ‘one stop shop’ approach to all services related to engineering, construction, maintenance and safety training. Operating since 1997 Madina Group’s core focus is “Operational Excellence”, via the provision of delivering high quality services to the Oil and Gas and Construction Industries without harm to the people or environment.

If you would like to know more about what we do and to see some of our previous work and case studies click here.


A premier engineering, procurement, construction and maintenance company with the in-house capability, management expertise and multi-skilled workforce to provide safe innovative and cost effective engineering and fabrication solutions.

  • Engineering
  • Procurement
  • Fabrication
  • Construction
  • Maintenance
  • Turnarounds
  • Support Services: Manpower Supply
  • Shutdowns


With the largest quantity of accredited bodies under one roof, Qatar International Safety Centre (QISC) are a market leader in oil, gas, petrochemical, construction, health, safety, vocational, marine and emergency response training within the Middle East. In addition QISC offers a range of products and assists with HSE consultancy.

  • Emergency Response
  • Fire Prevention
  • Health & Safety
  • Leadership
  • Emergency Management
  • Sea Survival
  • Road Safety
  • Training
  • Vocational
  • Health & Safety Consultancy
  • Equipment Supply
  • Maintenance & Recertification


Qatar Inspection Services (QIS) has been established since 1998 in the State of Qatar and has successfully maintained a long working relationship with all the main national oil companies and contractors in the region. Utilising the latest techniques and advanced inspection equipment they can meet all your inspection needs. Holding full QP, ISO, OSHAS, LEEA approval over various disciplines they are ready to meet any requirement. QIS’s working portfolio includes complex projects in sectors such as oil and gas (onshore and offshore), petrochemical, chemical, fertilizer, power generation, infrastructure, mining and metals.

They offer an array of services from their facility in Salwa Industrial Area, including but not limited to:

  • Conventional and Advanced Non-Destructive Testing
  • Post Weld Heat Treatment Services
  • On-Site Radioactive Testing Bunker
  • Manpower Supply
  • Tank Floor Mapping
  • Rope Access Works
  • Lifting Gear and Rigging Inspections

Severn Glocon Qatar (SGQ) delivers valve supply, repair, maintenance and specialist services to all industry sectors globally.
The company provides a complete turnkey solution of valve products, services and recertification tailored to specific industry needs. SGQ exceeds customers’ requirements using internationally recognised methods and practices with full OEM support and backing. They have two permanent workshop facilities strategically located in Salwa Industrial Area and in Ras Laffan Industrial City, Qatar.

  • Control Valves
  • Choke Valves
  • Ball Valves
  • Spare Parts
  • Repair and Refurbishment
  • Retrofitting Services
  • Testing and Calibration
  • Criticality Studies
  • Diagnostic Surveys
  • Investigative Reports
  • On-site Inspection and Diagnostics
Interserve Plc

Interserve Plc

Interserve Plc is one of the world’s foremost support services and construction companies. Their vision is to redefine the future for people and places. Interserve Plc offer advice, design, construction, equipment, facilities management and frontline public services.

Al Darwish United Company

Al Darwish United Company

Al Darwish United Company WLL is a leading business group in the State of Qatar. Al Darwish owns or sponsors a number of construction-related companies with diverse roles throughout Qatar.