OSS Aldhaka Almasiya was established on July 2, 2025, in Riyadh, Saudi Arabia, as an extension of OSS AlTanmya Investment, a renowned Omani company founded in September 2022. Built on solid foundations of experience and ambition, we deliver comprehensive engineering and execution solutions — from concept to commissioning — driven by specialized expertise and powered by the latest construction technologies and global best practices.
Our Vision
To become the preferred partner in Saudi Arabia and the GCC for contracting, operations, procurement, and general trade, through sustainable and innovative solutions that align with the region’s rapid development.
Our Mission
We are committed to delivering high-impact, quality-driven services, backed by operational excellence and technical innovation. Our mission is to build long-lasting partnerships with clients and play an active role in advancing the Kingdom’s transformation goals, in line with Saudi Vision 2030.
What Sets Us Apart
A well-defined strategic roadmap for scalable growth
Deep understanding of Saudi and GCC market dynamics
Proven financial and operational excellence
A selective approach to high-value, high-impact projects
An elite team of engineers and specialists with regional and international experience
Targeted marketing strategies tailored for growth
A culture of quality, integrity, and on-time delivery
Our Values
- Quality: In all the services and products we deliver
- Commitment: To deadlines and standards
- Professionalism: Through a qualified team
- Innovation: In providing technical and engineering solutions
- Sustainability: In resource utilization and building long-term relationships
Our Objectives
- Establish market leadership across the Kingdom and the Gulf
- Execute a structured five-phase expansion over five years
- Foster sustainable partnerships with high-value clients
- Align business strategies with Saudi Vision 2030
- Invest in talent development and technical training
- Pioneer innovative, eco-conscious engineering practices
- Deliver measurable economic and social impact
