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About Unisis

UNISIS Engineering (UNISIS) is one of the pioneer organization as Engineering Service Provider to the industrial sector which provides comprehensive and technically specialized services like Inspection, Project Management, Project Supervision and Maintenance Personnel for Oil & Gas, Petrochemical , Power, Desalination, Production and Allied Industries.

Our Certified Professionals are experienced in Design, Estimation, Surveying,
Construction, Inspection, Testing, Pre – Commissioning activities, Turn –
Around process, Shutdown, Maintenance, Refurbishment, Transmission,
Fabrications and Quality, Quantity & HSE Audits.

We select resources based on client’s requirements from various countries like US/Canada/South America, Europe and Asia.

We are providing services to companies based in Saudi Arabia and other GCC countries. Our Head Office is located in Al Khobar, KSA and with branch offices at Jubail, Riyadh, Yanbu, Bahrain and UAE.

UNISIS as an ISO 9001-2008 certified organization, provides premium services for the industry with International Standards of Quality and Safety.

UNISIS provides customers with highly competent engineering and consultancy
Services to meet their specific and time bound requirements on a long-term as well as short-term basis. We have highly experienced and qualified Engineers,
Designers, Draftsmen and Project Coordinators to ensure that the services are delivered with quality and in a timely manner.

Our state of the art technological infrastructure is the key element in our quest to provide excellent services to our clients.

Recognising that any service-related company relies heavily on the collective talents of its human resources, UNISIS has proactively developed an exceptionally diverse staff of highly trained, well-qualified multi-lingual technical specialists.  The depth of these resources, allow UNISIS to offer timely and cost-effective support to client’s procurements activities and construction projects.



We help customers to operate in a more sustainable manner by improving quality and productivity, reducing risk, verifying compliance and increasing speed to market. Our ranges of services cover all industry sectors and touch the products and services that consumers within the Kingdom of Saudi Arabia and other GCC Countries rely on countless times in their everyday lives. From the energy that powers the cars we drive and the homes we live in, from the food on our plates to the clothes on our back, from the quality of the air we breathe to the safety of the pharmaceuticals we take, UNISIS provides independent services that make a difference in people’s lives. At the end of the day, our value lies in what our services make possible for our customers and, ultimately, for their consumers.



UNISIS is a leader in providing Inspection, Expediting, and Specialized Technical services to various industries.
Our aim is to continually provide these and other services by promoting a reputation for excellence and value while fully anticipating, then recognizing the needs and expectations of our customers.
Our market focus is directed towards providing unequaled service to our customers, co-workers and investors through recognition of the processes that are of vital importance to them and the goals which must be established and achieved to continually progress towards total reliability and satisfaction.
The needs of the international marketplace will continue to drive us. We will sustain our growth by promoting ongoing geographic expansion and developing new and promising services while working to secure our traditional service offerings.
UNISIS employees recognize the value and rewards of promoting the success of the company and their co-workers: - the achievement and satisfaction of personal success. We believe that accomplishment of these few objectives will enhance and safeguard our assets, foster continued growth in our revenues and protect our profitability.
We will meet the clients’ needs in the most complete, cost effective, efficient manner. To accomplish this, we will seek, attract and employ individuals possessing the most advanced skills and abilities in leadership, management, communications and ethics.



  • We will obey all laws and regulations applicable to the Company’s activities as well as internal policies and we will not take any action on the Company’s behalf that we know or should know violates any law, regulation or internal policy.
  • We will not put ourselves in a position where our personal interests or relationships conflict or may appear to conflict with the best interests of the Company. Consequently, we should avoid doing anything that would compromise, or may appear to compromise, the Company or ourselves as individuals when conducting or representing the Company’s business activities and interests.
  • We will strive to follow the ethical standards and customs of our local societies while conducting the Company's business.



  • by maintaining the highest standards of excellence and performance in our services.
  • by working together with mutual respect and friendly cooperation.
  • by accepting our responsibilities and dealing fairly and considerately with clients and each other.
  • by striving to continually improve the effectiveness of our management and information processes.


  • for steady employment through efficient operations, growth and expansion.
  • for individual progress and success
  • for employees to receive fair and equitable wages and benefits.

“We believe in completing our objectives and achieving our goals by maintaining the highest of ethics and standards”



Since its formation, UNISIS's technical staff, consultants and field personnel have taken great strides in adapting to a changing Quality Assurance and technological environment. UNISIS is very much aware that each day will bring further discoveries and new technologies, as well as new needs from our customers, which will exceed the normal limits of routine Quality requirements. To this end, UNISIS remains committed to several key business initiatives that underscore our commitment to client satisfaction:

  • People

  • The continuous commitment of our management makes it possible to create and maintain an excellent team of people in United. Our people used to undergo orientation courses and certification courses to improve their skill and to grow with the demanding industry. The team consists of:

    • Designers, Design Engineers & Draftsman
    • Project Engineer, Planning & Scheduling Engineers, Planners, Procurement & logistics
    • Certified Lead Auditors
    • Certification personnel & trainers
    • Project Managers, Construction Managers, Site Managers
    • Quality Assurance & Control Managers (Welding, NDT, HVAC, Communications, Civil, Structural, Architectural, Instrumentation, Electrical, Painting & Coating)
    • HSE Personnel(Health, Safety & Environment)
    • Lifting Equipment certified experts and Riggers
    • Other skilled crafts for the construction phase
  • Expertise

  • Partnering with UNISIS, you will find the smooth, timely and efficient completion of your multi-million dollar projects. Our team is well trained and proficient in providing supports in the fields of Inspection Services at various levels and Technical Support during Engineering, Procurement, Construction, commissioning & Start up. You will find our experienced and certified professionals efficiently managing your course of action, thus facilitating the efficient completion of the project. We assist customers in a more sustainable manner by improving quality and productivity, reducing risk, verifying compliance and increasing speed to market. Our ranges of services cover all industry sectors and touch the products and services that consumers within the Kingdom of Saudi Arabia and other GCC Countries rely on countless times in their everyday lives. We strive to add value to our customers business and ultimately to the end consumers.

  • Accrediations

    • UNISIS Engineering is an ISO 9001:2008 certified Company.
    • Saudi Aramco Approved Vendor
    • SABIC Approved Vendor
    • Saudi Electric Company approved Vendor