Management Team

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Antonis Kotzamanidis, Managing Director

Antonis Kotzamanidis is currently the Managing Director and executive member of the Board of Directors. He holds a PhD degree in Computing from Imperial College of Science, Technology & Medicine. He worked for ten years as Software Developer, Large Accounts Services Manager and Deputy General Manager for Computer Logic and LogicDIS. In 2002, together with his colleagues, he founded Entersoft and became its Managing Director. Until today he contributes to the company’s continuous growth from a startup to a Group with presence in Central and Eastern Europe and the Middle East with more than 400 people and clients in 35 countries. In 2008 he ran the project of Entersoft entering the Alternative Market of the Athens Stock Exchange (ASE) while in 2020 he successfully completed the entrance of the company in the Main Market of the Stock Exchange. From 2009 till today he founded 3 subsidiaries in Romania, Bulgaria and United Arabic Emirates while at the same time he completed the acquisition of 8 smaller companies or software activities (Novacon, Retail-Link, Cardisoft, Alpha Software Solutions, Pocketbiz, Plexis ERP, Optimum and Wedia. He has been a member of the Board of the Federation of Hellenic Information Technology & Communications Enterprises as well as a member of the General Council of the Hellenic Federation of Enterprises.

Stavros Menegos, R&D Director

Stavros Menegos is currently executive member of the Board of Directors. He received his MSc from Imperial College of Science, Technology and Medicine of the University of London. He was leading the design and implementation of the Omega client/server development framework at Computer Logic. In 2000 he was appointed R&D Director at LogicDIS with the responsibility to set the technological strategy for the company. He left LogicDIS in June 2002 to undertake Entersoft’s R&D.

Charalambos Avratoglou, Support & Knowledge Dissemination Director

Charalambos Avratoglou is currently executive member of the Board of Directors. He received his PhD in Electrical Engineering from the University of Thrace. He has been designing, developing and supervising the development of a great number of well-known, in the Greek market, business applications such as Professional, Defacto, LogicDIS Prime ERP, LogicDIS Business ERP, LogicDIS HRM and more. He was the technical leader of the design and development of Computer Logic’s client/server technological framework Omega. In 2000 he was appointed as Technical Director at LogicDIS until June 2002 when he left to join Entersoft as its Technical Director. Today, he is Support & Knowledge Dissemination Director.

Katia Papacrhistopoulou, Marketing & Presales Director

Katia Papachristopoulou is currently executive member of the Board of Directors. She holds a degree in Physics from National and Kapodistrian University of Athens. For fifteen years she worked in Computer Logic and LogicDIS in the analysis and design of a great number of best-selling, in the Greek market, business applications for SMEs (Horizontes, Defacto, Personnel), and in 1996 she heads the application development teams on the OMEGA Platform (LogicDIS Prime / Business ERP, ERP / Securities etc.). In 2002, together with her colleagues, founded Entersoft and she undertakes Application Development Director. Since 2018 she has held the position of Group Marketing Director.


Constantinos Fokas, General Manager Enterprise Applications Division

Constantinos Focas has 25 years of experience in Information Technology industry, specializing in software services. From 1997 to 2002 he held the position of Project Manager and then that of Services Director at Computer Logic and LogicDIS, after the merger. In 2002 he co-founded NOVA CONSULTING S.A., an ERP and Mobile applications service provider, in which he held the position of CEO. In 2009 NOVA CONSULTING S.A. was acquired by Entersoft S.A., and he was appointed Services & Support Director at Entersoft. Since 2015 he holds the position of General Manager for the Enterprise Applications Division.


Nikos Sahinis, General Manager Niche Markets Division

Nikos has an experience of more than 20 years in the IT & Telecommunication Services sector, having worked for many years, in both Greek and Multinational Companies such as Computer Logic, Sony Hellas, UUNET, Tellas, Totalsoft and Entersoft, mainly in commercial and managerial positions. He graduated from Kingston University and holds a BSc and MBA Degree in Business Administration. On January 2013 he took charge of the commercial department of Retail-Link, having as a vision to broaden the Electronic Invoicing network, therefore increasing considerably the company's market shares, reputation, and clientele, while since January 2020 he is in charge of the General Management of the Niche Markets in Entersoft.

Sakis Karamitrousis, Branch General Manager, North Greece

Sakis Karamitrousis is a graduate of the Business Administration school of the Macedonian University. In 1993, he joined Computer Logic’s Sales Department for North Greece and he undertook packaged software sales for Partners & Large Clients.
In 2003 he took over the Entersoft Commercial Division's Commercial Division, while in 2009 he took over the Group's Entersoft Bulgaria subsidiary, which led to its first steps and the acquisition of its first major customers. From 2017 he holds the position of General Manager of the Branch of Northern Greece with more than 55 executives, associates throughout Northern Greece and more than 1,000 customers.

Tassos Patsilinakos, General Manager Supply Chain Management B.U

Tasos Patsilinakos has more than 20 years of experience in IT companies, having been a director in companies such as SingularLogic and Mantis. He has extensive experience, studies and specialization in Logistics. He is a Chemical Engineer (NTUA) with an MSc in Supply Chain Management (NTUA-University of Piraeus). At Entersoft he has previously been a Commercial Director in ERP as well as in mobile and cloud solutions. Since September 2022 he is General Manager of Supply Chain Management B.U.

Mihalis Bakouris, International Business Development Director

Mihalis received his PhD in Electrical Engineering and Computer Science from the National Technical University of Athens (NTUA) in 1995. He has been working on building international collaborative teams, products and projects since 1992. Starting 1998, he worked at Computer Logic managing medium and large ERP projects and then headed the Financials Division ERP products of SingularLogic. In 2006 he joined Profile Software, where as Chief Operations Officer led the Financials Business Unit and the international expansion of the company in the Banking and Wealth Management industry. In 2014 he joined Entersoft and now holds the position of International Business Development Director.