About us

In Telecommunication terms speaking, Out-Side Plant refers to all the physical cabling and supporting infrastructure (such as conduit, cabinets, tower or poles), along with any associated hardware (such as repeaters) located, between a demarcation point in a switching facility, and a demarcation point in another switching center or customer premises.

OSP Contractors company was established in 2014 as a natural evolution of personal efforts of Mr. Apostolos Mpesiris.

For over the past 4 decades, the former company of Mr Mpesiris had as main workpiece  to undertake Utilities Infrastructure Projects -specialized in Telecommunications. Nowadays we specialize in Fiber Optic Networks.

Our highest goal is to meet the requirements and needs of each and every client of ours and provide high-quality services.

Our philosophy is to utilize our own company resources.

OSP Contractors Company is completely self-sufficient by supporting its own Engineering, Trenching, Cable Blowing, Cable Recovery and Splicing crews.


Machinery and Facilities

OSP Contractors maintains offices and warehouses both in Athens and Trikala City- Thessaly, Central Greece, so as to accommodate every need of our clients throughout Greece.

In order to deliver efficiently any project, our private held Fleet consists of  Earth Moving Machinerys (Skid steer loaders, excavators, trenchers etc),  Heavy Trucks >7,5tn ( Crane trucks, Tippers, Concrete mixers),  Tools & Personnel Vans and hundreds state of the art specialized tools.

For us, investing in our employees, offering them access to know-how, and opportunities for development and a professional career, is the only way to success. Therefore, our constantly trained staff is been consisted of more than 100 people including Project Managers, Back-Office Engineers, Field Engineers, Technicians, Aerial Linemen, Operators, Craftsmen and others.



We are looking for young experiencedprofessionals willing to share our vision. Don’t hesitate to send your CV.