Our Team

Apostolos
Siskos

Chairman of BoD

Kostas
Antoniadis

Partner, Member of BoD

Stavroula
Stefanouri

CEO

Vasiliki
Sideri

Member of BoD

Charis
Pitsilis

Member of BoD - Net Zero Services PMO

Katerina
Chartofylax

Management Systems Manager

Klio
Platymesi

Member of BoD - Environmental Monitoring PMO

Myrto
Xynogala

Head of LCA & EPD Dpt

Panagiotis
Ap. Siskos

Scientific Advisor

Vagelis
Kolokithas

H&S Department, Senior Consultant & IT Supervisor

Katerina
Lambrou

Product Manager – New Projects

Souzana
Stavropoulou

Accounting Assistant

Lefteris
Arethas

Environmental dpt., Technical Supervisor

Marialena
Drakou

Lab & Noise Dpt

Apostolos
Angelis

Environmental Monitoring Dpt Technical Manager

Periklis
Aktypis

Environmental Dpt Technical Supervisor

Andreas
Gkinis

Clima Consultant

Konstantinos
Karapas

Environmental dpt., Technical Supervisor

Katerina
Perivolari

Presales & Bid Manager

Andreas
Poulos

LCA Consultant

Grigoris
Siskos

Digital Transformation Officer

Manolis
Chalkos

Environmental dpt., Technical Assistant

Foteini
Koutrouli

Administrative Assistant

Tasos
Petalas

Product Manager - Sustainable Finance Dpt

Petra
Anastopoulou

Lab & Odours Department

Niki
Gkreka

Accounting Assistant

Ilias
Jbeili

Energy Technician

Georgia
Thanopoulou

Clima Senior Consultant

Magdalini
Theologiti

Carbon Footprint Senior Consultant

Beneta
Krekou

Carbon Footprint Consultant

Vangelis
Papadogiannis

Env. Monitoring Assistant Technician

Dioni
Talfanidi

Carbon Footprint Senior Consultant

Panagiotis
Tsekouras

Product Manager - Energy Services

Vangelis
Choliasmenos

Energy Consultant

Artemis
Polemi

Product Manager - Carbon Footprint

Marina
Ouli

Sust. Finance Senior Consultant

Stathis
Chrysafis

Energy Consultant