TUNNEL SADD ARIANA
CEO : ALI MOUSAVI RAHIMI
CEO : ALI MOUSAVI RAHIMI
Introduction
Ariana Tunnel has executed, or is currently executing, a wide range of infrastructure projects both domestically and internationally. Many of these projects, particularly the international ones, have gained global recognition, and their successful execution has not only enhanced the company’s international reputation but also earned it the National Exemplary Exporter and Distinguished Exporter Award in the field of technical and engineering services for eight consecutive years, from 2017 to 2025. Moreover, the direct employment of over 3,500 skilled and educated personnel, along with a fleet of 1,800 heavy and semi-heavy machinery units, reflects the extensive scope of the company’s operations.
The company’s main areas of activity include the development of road and rail transportation infrastructure, dams and power plants, civil and building construction, industry and mining, power transmission and distribution lines, urban development, water management, environmental protection, and pollution control.
The company’s clients are primarily governments, ministries, state-owned or semi-governmental companies, and international financial institutions. Transparency and fair competition in project acquisition have always been our guiding principles. By leveraging our accumulated experience and applying advanced knowledge and technologies, while placing special emphasis on the invaluable role of human resources and relying on competent managers, we strive to achieve new horizons.
Certifications Obtained
Domestic Certifications:
Contracting, Consulting, and Design & Build Qualification Certificates from the Planning and Budget Organization of Iran in the following fields:
Oil & Gas – Grade 5
Power – Grade 1
Industry – Grade 1
Mining & Geotechnical Exploration – Grade 1
Installations & Equipment – Grade 1
Building & Civil Structures – Grade 1
Water – Grade 1
Road Construction – Grade 1
Consulting Qualification – Roads & Transportation – Grade 1
Design & Build Qualification – Roads & Transportation – Grade 1
Technical and Financial Qualification for Legal Entities – Tehran Province, Industry, Mine & Trade Organization
Contractor Safety Qualification – Tehran Province, Ministry of Cooperatives, Labor, and Social Welfare
Membership Certificate – Iranian Association of Technical & Engineering Exporters
Membership Certificate – Iranian Road Construction Companies Association
International Certifications:
Urban Planning Activities including Buildings & Structures – Committee of Architecture & Construction, Republic of Tajikistan
Occupational Safety in Industry & Mining – Regulatory Services Authority, Republic of Tajikistan
Use of Fire-Hazardous Equipment in Industry & Mining – Regulatory Services Authority, Republic of Tajikistan
Geodesy Certificate – State Supervision of Geodesy, Boundary Marking & Land Management, Republic of Tajikistan
Grade 1 Construction Work Qualification – State Architecture & Construction Supervision Institute, Kazakhstan
Comprehensive High-Performance, Sustainable & Priority Collaboration Certification – Kazakhstan
Civil Construction Contractor Qualification – Tanzania Contractors Registration Board
Selected Company of the Year 2024 – Kazakhstan (Leading Supplier of Goods & Services)
Selected Company of the Year 2024 – Tajikistan (Leading Supplier of Goods & Services)
Top Contractor Certification – Armenia
ISO Certifications:
| ISO Standard | Certification Subject |
|---|---|
| HSE-MS | Health, Safety & Environmental Management |
| ISO 14001:2015 | Environmental Management |
| ISO 45001:2018 | Occupational Health & Safety |
| ISO 21502:2020 | Project Management |
| ISO 9001:2015 | Quality Management System |
| ISO 37001:2016 | Anti-Bribery Management System |
| ISO 19434:2017 | Mining Incident Classification System |
Founded in
Founded in 2007, the company has 18 years of operational experience.
Export Products
Export of technical and engineering services as well as related goods.
Brands
Tunnel Sadd Ariana