Global
Partner.

We have finished projects in more than 20 countries.

Safety
on sites.

We are capable of fulfilling all HSE International procedures on construction jobs.

A Premium Contractor.

We are a contractor with a reputation not only for our technical capability but also for our collaborative work approach and flexibility.

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Leeb Construction is a company of Okyanus Grup: Your Global Partner

We are working on high quality projects in an efficient and cost-effective way. Contact Us
Global Presence

Global PresenceYour Global Partner

Okyanus Grup is serving three continents with more than ten offices and production facilities. The Group has finished projects in more than 20 countries since 1993 and aims to spread even wider and wider.

Health and Safety

Health & SafetySafety on Sites

Okyanus Grup is capable of fulfilling all HSE international procedures of construction jobs. Its HSE staff, both in its headquarter's and at construction sites, work in coordination.

Okyanus Grup

Okyanus GrupOur Group

Okyanus Grup has been operating in the construction sector both at home and abroad, with qualified projects, in close cooperation with its group companies such as Yalıtım Çözümleri, Nasakoma and Leeb.

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Leeb: Premium Contractor

We are a contractor with a reputation not only for our technical capability, but also for our collaborative work approach and flexibility. Leeb Construction has a solid reputation for timely completion of schemes, budget adherence and an outstanding level of quality.

  • Design
  • Engineering
  • Feasibility Studies
  • Turnkey Construction
  • Core & Shell
  • Design & Build

DESIGN

Customer needs, context, environmental issues, energy efficiency and proper detailing are as important as aesthetics in Leeb's design approach.

ENGINEERING

Leeb provides all mechanical, structural and electrical engineering projects with its qualified and skilled engineering personnel.

FEASIBILITY STUDIES

Leeb is aware that all investments need the right feasibility studies, and ensure they are conducted by experienced multi-disciplinary professionals with the right insight.

TURNKEY CONSTRUCTION

From the early planning stages of a project through project closeout, Leeb combines all necessary expertise to offer the perfect construction services.

CORE & SHELL

We can provide flexible solutions, such as delivering the structure with a Shell & Core Contract to give the end user more flexibility for the fit out.

DESIGN & BUILD

Our clients benefits from our in-house design and construction expertise, as we are the ideal partner to execute a design-build contract.

Major Projects

Our HeadquartersIstanbul, Turkey

Speak to Us+90 (212) 352 46 00

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