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Global Sustain
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Our People

Michael Spanos, President of the Board and Managing Director of Global Sustain Group
Michael is the Founder of Global Sustain, an Expert Advisor to the European Commission on the Sustainable Development Goals (SDGs) and a member of the secretariat of the United Nations Global Compact Network and of the Advisory Board of the CEO Clubs in Greece. [...read more ...]



Katerina Perissi, General Manager, Global Sustain
Katerina is an Experienced Manager with more than 20 years of experience in the telecommunications industry, skilled in Sustainable Development, Sustainability, Environment Management Systems (EMS), Communication, and Environmental Awareness. Since October 2020, Katerina has been General Manager at Global Sustain Group. [...read more ...]


Yannis Salavopoulos, MBA, MSc Managing Director, Global Sustain GmbH & Group Head International Affairs
Yannis is also visiting Lecturer & Advisor at SRH Berlin University. He is Senior Expert on Sustainability-Climate Policy/Strategy & Sustainable Innovation and he was the local contact point for Greece of the United Nations Framework Convention on Climate Change. [...read more...]




Mylene Hours-Makris, Senior Advisor, UK & Ireland, Global Sustain Ltd.
Based in London, she is coordinating various Sustainability advisory projects with clients across sectors and countries. She is a Sustainability Advisor with over 12 years’ experience within the consulting, corporate and NGO sectors, in Europe, Africa, Middle-East and North America. [...read more...]



Vanya Veras, Senior Advisor and Head of the Brussels Office
Vanya has more than 15 years of experience in waste management legislation, practices and systems. She joined Municipal Waste Europe as their Secretary General in 2012; the association which represents municipalities and their public waste management companies, in their public responsibility and engagement in waste management services. [...read more...]


Aris Vrettos, Non-executive director, Global Sustain Ltd.
Director of International Programmes. Aris leads the strategy, development and delivery of executive education programmes in CISL’s international markets and oversees regional projects and partnerships including the Middle East, China & South East Asia and Australia. [... read more...]



Zoi Riga, Country Director Cyprus, Global Sustain
Zoi joined Global Sustain as Country Director Cyprus. She holds a BA in Public Relations, Communication & Marketing from the University of Indianapolis and a MSc in Management from the Cyprus International Institute of Management (CIIM). [... read more...]



Ilektra Liberopoulou, Marketing & Comm. Manager, Global Sustain
Ilektra is responsible for corporate communications and advertising, while she is also involved in company’s publications. Ilektra has also worked for Livanis Publication Group, other publication companies and TV networks, with special focus on international affairs and economy. [...read more...]



Costis Catsakioris, Client Relations Director, Global Sustain
Costis is certified by the Global Reporting Initiative (GRI), and a member of the Social Return on Investment (SROI) Network also member of local and international corporate responsibility and sustainability networks and organizations. [... read more...]




Vasia Logotheti, Business Development Manager, Global Sustain
Vasia is responsible for the management of the company’s business development department. [...read more...]





Sofia Charisi, Financial Manager, Global Sustain
Sofia is responsible for the operation of accounting department as well as for secretarial duties. [...read more...]






Lina Maggina, ESG & Sustainability Manager, Global Sustain
Lina is responsible for developing, coordinating and implementing ESG and Sustainability projects in Greece and abroad. [...read more...].





Sokratis Chitas, ESG & Sustainability Consultant, Global Sustain
Sokratis contributes to the implementation of projects on sustainability, corporate responsibility and sustainable development. [...read more...]





Christina Zachakou, ESG & Sustainability Consultant, Global Sustain
Christina contributes actively in the implementation of CSR & Sustainability Projects. [...read more...]





Feri Maksutova, ESG & Sustainability Consultant, Global Sustain
Feri contributes to the implementation of projects on urban sustainability, corporate responsibility and sustainable development, with self-experience in waste management, recycling, renewable energy and municipal projects (public organizations). [...read more...]




Elena Dimaki, ESG & Sustainability Consultant, Global Sustain
Elena contributes to the implementation of projects on urban sustainability, corporate responsibility and sustainable development, and she is responsible for the website uploads and design. [...read more...]