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 objective is the delivery of holistic and comprehensive technical services, from the initial design up to the completion of a project, no matter how demanding.

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 a top quality and of highly aesthetic result in every project.

We consider 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.

Up to now we have completed a series of successful projects and designs, some of which you can see in our projects section on this site.


Sotiris Papanikolaou

Civil engineer


Panagiotis Papanikolaou

Mechanical engineer

Hlias Sakkogiannis

Civil engineer

Eua Gatsakou

Spatial Planning and Development Engineer

Eutixia Mprati

Technical civil engineer