As one of Iran's leading EPC and D&B contractor, Kayson provides services in Project Development, Project Management, Engineering, Procurement, Construction, Financing, Investment & Utilities Operation and Maintenance operation. Over the past 40 years we have developed the capability of carrying out complex, multidiscipline projects for the core sectors of the Oil, Gas & Industry, Housing & Buildings, Railway Transportation Systems, Water & Wastewater and Civil.

  • HSE Management System
    HSE Management System

    KAYSON INC. as a general contractor is committed to protecting the health and safety of all its beneficiaries and also considers protection of the environment.

  • Upstream – Exploration and Production
    Upstream – Exploration and Production

    Kayson Inc. is one the first privately owned domestic entities to obtain an Exploration and Production (E&P) certification from NIOC (National Iranian Oil Company)

Global Network

KAYSON Global Network Map