Integrating Quality-Time-Cost with Engineering Mastery
Excellence in Engineering, Procurement, and Construction Management

Our Services
Hybrid Approach:
At OTAG EPCM, we offer a hybrid approach that combines both consultancy services and full turnkey construction solutions. Whether you need strategic guidance for your project or a hands-on construction partner, we provide comprehensive services that ensure your project is delivered with the highest level of quality, efficiency, and value.
Quality
Taking pride in the finished product, as an embodiment of our unwavering commitment to excellence and consistently achieving predictable outcomes
Transperency
Crafting a strategic approach to business development that encompasses customers, competitors, and all available business partners, fostering a foundation of trust.
Innovative Approaches
Offering pragmatic solutions to common challenges while enhancing performance, motivation, control, courage, and integrity.
Ethical Excellence
Upholding the Pinnacle of Professionalism, Honesty, and Fairness in our Interactions with Customers, Employees, and Partners.
About Us
OTAG EPCM brings over 25 years of expertise in Design Management, Project and Value Engineering, and Construction Services. Our team has partnered with leading architects, designers, investors, and engineers worldwide to deliver exceptional results across a wide range of construction sectors.
Architect Halil Inan, the visionary leader of OTAG EPCM, holds a Master’s degree in Architecture from Istanbul Technical University. A certified PMP and LEED GA professional, he has successfully managed complex projects, including hotels, airports, and malls, across Europe, the CIS, Africa, and Arabia. His focus on value engineering, strategic material selection, and efficient project delivery ensures every project meets and exceeds industry standards.
In recent years, OTAG EPCM has specialized in delivering high-end luxury hotels and residences, setting new benchmarks for design excellence and construction quality.
At OTAG EPCM, innovation, sustainability, and professionalism are at the core of what we do. We specialize in tailored solutions for General Contracting, Design & Build, and Construction Project Management, offering unmatched expertise to bring your vision to life.

Sustainability
Protecting Natural Habitats
OTAG EPCM is dedicated to safeguarding a sustainable environment for current and future generations by:
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Reducing adverse environmental effects
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Enhancing energy efficiency across processes
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Cultivating environmental awareness and leadership at all managerial levels
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Embracing the use of recycled material
Good Industry
Practice
Conducting its operations with unwavering honesty, punctuality, and uncompromising quality, OTAG EPCM is committed to upholding a responsible and ethical approach at every echelon.
Valuable with Employees
OTAG EPCM places a paramount emphasis on the well-being of its employees, valuing their skills and attitude as catalysts for enhanced performance and a positive work environment. OTAG EPCM is dedicated to embodying quality, setting a formidable example for colleagues and coworkers as a powerful role model.