• East Penn Manufacturing Co. Inc. (USA VRLA sealed batteries)
• CIGENTEC (Canada – SCR) rectifiers
• ELTEK / Power Conversion Products (UK/USA) switch mode rectifiers
• MIDTRONICS (USA – Battery Monitoring System)
• HILLSTONE (UK-Load Testers)
  
• FIRST NATIONAL BATTERY (South Africa)
• HOPPECKE
• REMCO
• EMERSON
• TROJAN
• ANTARES
• ABSOPULSE
• FRONIUS
• JOVYATLAS
• ENEL
• MARVAIR
• APOLLO

ITSO territory includes all Arabic speaking countries, Pakistan, Turkey and South Africa. With the Industrial License to manufacture Lead Acid Batteries and DC Power Sub Systems, ITSO operates the first plant of its kind in the Middle East. It is the state-of-the-art Plant, producing a broad spectrum of batteries for a wide variety of applications; specifically design to meet the needs of the telecommunication and utility / power segments. ITSO also provide maximum possible local / Saudi contents for their products.

The other prime activity of ITSO is to provide all types of engineering services for telecommunication and especially for DC power. The scope of services includes but not limited to following classifications

• Design
• Supply
• Installation
• Commissioning
• Testing
• Project management
• Implementation
• Turnkey projects
• O & M services
  

Through Technical Assistance Center (TAC), ITSO provides round the clock technical support, professional guidance and quality consultancy services.

ITSO motto is to position itself as a leader in its field on the basis of:

Commitment for quality products & services
Confidence on its professional skills & resources
Reliance on technical support of its Principals.