GRADE ENGINEERING is a construction and project management company specializing in high quality building projects. Founded in 2014 by Sotiris Papanikolaou, GRADE ENGINEERING is Athens based and undertakes projects in every region of Greece.

GRADE ENGINEERING’s main goal is the delivery high quality comprehensive technical and engineering services, from the initial concept to the design and up to the completion of a project.

Our people are highly skilled engineers, and we have been working with some of the best architectural firms in Greece. Combined with our specialist subcontractors, we can guarantee highly aesthetic and unique results.

We believe that every project we get involved in as a new challenge, and our sole focus is total quality, without any compromise. This is our basic philosophy.

We have completed a series of successful projects and designs, some of which you can see in our projects section.


Sotiris Papanikolaou

Civil engineer

Civil engineer with a MSc in geotechnics, project management.

Panagiotis Papanikolaou

Mechanical engineer

Mechanical engineer and MSc in risk analysis. Design and implementation of HVAC and electrical installations.

Hlias Sakkogiannis

Civil engineer

Civil engineer. Structural designs and supervision.

Iliaki Giota

Interior designer

Interior design. Project management.

Eutixia Mprati

Civil engineer

CAD design and project management.