Multi-Discipline Capability
Integrated EngineeringElectrical, civil, architectural, fit-out and contract support services delivered by one dependable team.
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Summit Engineering Solutions Cont. Co.
Where Quality Engineering Meets Dependable Service.
SESCCO delivers integrated engineering, construction and technical solutions across Saudi Arabia with safety, quality and integrity at the core.
Saudi Arabia BasedDammam, KSA
Established2015
SEC Vendor Code02013075
Aramco Vendor Code10114560
Trusted Clients29+
Certifications6+
Qualified Workforce
Project Execution SupportSkilled project teams, equipment support and practical execution for demanding industrial and infrastructure projects.
Learn MoreReliable Delivery
Safety & Quality FocusWork guided by safety, quality, efficiency and long-term client trust across Saudi Arabia.
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Leadership Message
A Message from Managing Committee
At Summit Engineering Solutions Cont. Co., our progress is built on disciplined execution, technical responsibility, and a commitment to safety, quality, and long-term client trust. We approach every project with precision and purpose—delivering engineering solutions that meet the highest standards and create lasting value for our clients, our people, and the communities we serve.
Quality is at the core of everything we do. From rigorous planning to meticulous execution, we uphold robust systems and industry best practices to ensure reliable, efficient, and safe outcomes. Our teams are empowered to take ownership, solve complex challenges, and drive continuous improvement in every phase of our work.
We believe trust is earned through transparency, accountability, and performance. By fostering strong partnerships and maintaining open communication, we build relationships that stand the test of time and support our shared success.
As a managing committee, we remain committed to strengthening our capabilities, investing in our people and technologies, and delivering solutions that contribute to the Kingdom’s growth and sustainable industrial future.
About SESCCO
Engineering solutions built on trust.
Summit Engineering Solutions Cont. Co. specializes in providing top-notch services across various domains.
With years of experience and a commitment to excellence, we ensure that all projects meet high standards of safety, efficiency and quality.
We build relationships with clients, employees and subcontractors on a foundation of trust and respect.
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Our Services
Integrated engineering capabilities for demanding projects.
Practical engineering, construction and technical services delivered with safety, quality and reliable execution.
Electrical Engineering Services
Electrical EngineeringComprehensive design, installation, maintenance and troubleshooting for electrical systems.
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Civil, Architectural & Fitout Works
Civil & Architectural FitoutConstruction, infrastructure development, maintenance, architectural works and professional fit-out delivery.
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Contract Support Service
Contract SupportSkilled workforce and equipment support for project execution with flexible resources.
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Telecommunication Services
Telecommunication ServicesNetwork, cabling, cabinet, fiber and communication infrastructure support for project sites and facilities.
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Electromechanical Works
Electromechanical WorksIntegrated electromechanical works covering HVAC, fire systems, plumbing and building utilities.
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Mechanical & Fire-Fighting Systems
Mechanical & Fire FightingMechanical and fire-fighting installations for industrial facilities and warehouses.
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Project Experience
Proven experience across electrical, civil and fit-out works.
A selected view of completed and ongoing works across industrial, commercial and infrastructure environments.
Replacement of Existing Outdoor Aindar Sub-30 with New GIS Substation
Saudi Arabia · 2025
Installation of GIS, power transformer, protection, control and SAS panels including cable laying and termination.
Yanbu 4 - 110kV HV Substation Interface Works
Yanbu, Saudi Arabia · 2026
Installation of power transformer, cable tray, MDP, lighting panel, generator, MV/LV cable laying and cable termination.
Replacement of 13.8kV SWGR
Jubail, Saudi Arabia · 2025
Replacement of existing 13.8kV switchgear with new SIEMENS SF6 switchgear including LV power/control cable and 13.8kV power cable …
MV Cable Fault Location Test, Damage Repair and Termination
Jafurah, Saudi Arabia · 2025
Fault location testing, splicing, insulation repair, termination and high-potential testing of underground MV cable.
Trusted Clients
Trusted by respected organizations.
We build long-term partnerships with organizations that value quality, safety, and engineering excellence.
Why Choose SESCCO
A dependable partner for quality, safety and execution.
Safety-Focused Execution
We prioritize safe work practices and reliable site execution.
Skilled Workforce
Qualified personnel capable of supporting complex requirements.
Flexible Contract Support
Scalable project-team and equipment support according to project needs.
Quality Commitment
Work guided by quality, efficiency and client satisfaction.
Integrated Capabilities
One company for electrical, civil, fit-out, mechanical and contract support needs.
SESCCO brings practical engineering capability, site-ready teams and vendor-registered credibility together for industrial, utility and commercial projects.
Explore Services →Experience Across Saudi Arabia
Project references built through dependable execution.
From substation interface works and cable termination to civil construction, pipeline support and fit-out delivery, SESCCO’s portfolio reflects real field experience.
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