
OUR TEAM
Powered by a highly-knowledgeable leadership team, Obrela has been growing drastically over the past decade, successfully delivering on our commitment to customers, colleagues, and shareholders. We grow our team to enrich and expand on our cybersecurity services whilst offering guidance and support to all our stakeholders.
OBRELA'S LEADERSHIP TEAM

George Patsis
CEO and President

George Daglas
Chief of Strategy

Dimitris Strevinas
CTIO

Dimitris Hatzis
Deputy CEO & CRO

Anneta Gkizari
CPO

Kreon Panousis
CFO

Guy Galon
CCS

Iraklis Mathiopoulos
EVP of Labs & DFIR

Notis Iliopoulos
EVP of MRC

Andrew Winters
EVP MDR

Mikko Jarvinen
EVP Western & Eastern Europe

Mark Morland
EVP MENA, Greece & Cyprus

George Patsis
CEO and President
George Patsis is a highly accomplished expert in information security with a proven track record in developing and implementing large-scale security programs for major Global 500 Corporations. As an Entrepreneur he holds a passion for identifying market opportunities and building brands. He pioneers and leads the design and development of innovative services and products in the area of strategic security intelligence and risk management. He has studied Electrical and Electronic Engineering at the University College of London and holds an MSc in Information Security Management from the Royal Holloway University of London.

George Daglas
Chief of Strategy
George Daglas has more than 20 years of professional experience in the domains of CyberSecurity Operations Management and Governance and has been leading a multitude of large scale multidisciplinary CyberSecurity projects in Europe and the Middle East. Having worked with multinational organizations in the Banking, Telecommunications, Insurance, Consumer and other sectors, George is continuously pursuing new challenges in developing new business models and identifying innovative service offerings. Academically he holds a BSc in Business Administration and an MBA in IT and Telecommunications Management.

Dimitris Strevinas
CTIO
Dimitris Strevinas has acquired strong experience in the Information Security industry, leading the implementation and operations on large-scale security event management and analytics projects in diverse corporate environments. He has developed strong organizational and client-focused management skills by assembling, staffing and operating Security Intelligence & Operations Centers and coordinating Incident Response teams across multiple client engagements. Academically he holds a MSc in Electronics and Computer Engineering from the Technical University of Crete. His research interests include SIEM integrations, security intelligence, data analytics and evaluation of latest developments in the security industry.

Dimitris Hatzis
Deputy CEO & CRO
Dimitris has over 15 years of experience as a Finance Professional with a broad experience in different industries and multinational environments. He has led Finance divisions in Telecom, Media and FMCG companies with a focus on financial planning and controlling, and has taken part in a series of financial transactions (sales, mergers, acquisitions) throughout his career. Academically he holds an MBA from the Rotterdam School of Management, a BSc in Accounting and Finance from the American College of Greece and a BSc in Biology from the University of Athens.

Anneta Gkizari
CPO
Anneta Gkizari brings almost 20 years of experience in Human Resources Management, with a strong ability to develop and implement HR strategies that support business goals and organizational growth. She has extensive experience in managing complex HR matters, supporting organizational transformation, and creating people-focused solutions that contribute to business success. Through her work as an HR executive, Anneta has supported and partnered with companies across multiple sectors, delivering practical and value-adding HR solutions that strengthen organizational performance and people development. She holds a BSc in Political & Economic Studies from Aristotle University of Thessaloniki and a Master's degree in Business Administration.

Kreon Panousis
CFO
Kreon has over 20 years of experience in Finance and Audit. He began his career as a Certified Auditor in Big 4 firms and has since held key positions across multinational organizations, including senior leadership roles in large corporate environments. His expertise spans the design and implementation of reporting, budgeting, and internal control frameworks, as well as the development of tax planning and transfer pricing strategies. He has also contributed to major acquisition and restructuring projects. He holds a degree in Economics from the University of Athens, a postgraduate degree in Financial Management from Middlesex University in London, and an additional postgraduate qualification in Applied Accounting and Auditing from the Institute of Certified Auditors.

Guy Galon
CCS
Guy has been in customer management roles for 22 years and is very passionate about customer engagements, building professional relationships and leading customers to success. He started his career as a software Engineer and later moved to IT consultancy, project management, account management and customer success. He has a solid background working for organizations in different stages of their life cycle. He managed mature CS teams as well as building CS organizations from the ground up in small startups. He mostly enjoys the different challenges and aspects of CS in different industries, different geographies, and different cultures. Guy holds an MBA, a BSc in Computer Science and a BA in Economics, while he is also Prince2 and PMP certified.

Iraklis Mathiopoulos
EVP of Labs & DFIR
Iraklis brings over 20 years of experience in leading roles in the cybersecurity industry worldwide. He is a security leader with a unique combination of business acumen and deep technical offensive and defensive skills. He has a significant track record of helping organizations lower their risk by developing innovative security services and products. He brings a combination of professional experience along with an impressive academic background ( MSc in Analysis, Design and Management of Information Systems, The London School of Economics and Political Science, MSc in Advanced Software Engineering, University of York, UK., BSc in Computing, University of Lincoln), professional certifications (OSCP, CISSP) and affiliations (CREST EU Board member).

Notis Iliopoulos
EVP of MRC
Notis Iliopoulos is VP for MRC, bringing over 25 years of global experience in the cybersecurity domain in critical positions. Notis has held demanding positions in large corporates under risk management across SE Europe and the Middle East driving businesses to successful development. He was involved in the Initial establishment & operation of six business units, providing information security consulting services, and two corporate information security departments. His research interests include Information & Cyber Resilience and Risk Assessment Methods and Techniques, focusing lately on the Convergence of Digital & Physical Security and a holistic approach to Security Risk Management. He holds an MSc in Information Security (Royal Holloway, University of London), MSc in Business Innovation Management (AIT) and BSc in Computer Science (Royal Holloway, University of London). He is also certified by CISA, CISM & ISO 27001 Lead Auditor.

Andrew Winters
EVP MDR
Andrew brings with him over 25 years of experience across secure telecommunications, IT, and Cyber Security. With a 14-year military career in the UK Armed Forces, where he specialized in designing and delivering secure information systems during multiple international operational tours, he has since built a distinguished career within leading MSP and MSSP organizations. Throughout his career, he has been recognized with multiple industry certifications and awards, combining a strong technical foundation with extensive experience across technical, service, pre-sales, sales, and leadership roles.

Mikko Jarvinen
EVP Western & Eastern Europe
Mikko brings over 25 years of exceptional experience in cybersecurity, having held leadership roles in European and international sales across various sectors including SaaS, Product, Consulting, and Managed Services. Notably, he has played pivotal roles in building and scaling two Managed Security Services and MDR businesses. He holds a bachelor's degree from the Amsterdam School of Business and an MBA from the Helsinki School of Economics, specializing in International Business and Management.

Mark Morland
EVP MENA, Greece & Cyprus
Mark brings over 25 years of experience in the cybersecurity industry, including more than a decade in senior leadership roles. In 2014, he relocated to the Middle East, where he successfully established and expanded a regional presence for a global cybersecurity firm, significantly growing its customer base. He later assumed a Vice President of Sales role at a leading regional organization, driving strategic growth initiatives. Mark holds an Honours Degree in Business Studies and a Higher National Diploma in Business Administration from the University of Huddersfield in the UK.
Why Obrela
Leveraging our SWORDFISH® platform, clients can utilize the best cyber security service available combining human and artificial intelligence to deliver security over everything, removing complexity and get visibility over their digital universe.
Why ObrelaGet Started
At Obrela, we do more than create better cybersecurity. We create cyber resilience to defend every person, asset and goal your business has. Obrela. Security Over Everything. Ready to get started? Contact our team today to schedule a consultation.
Contact Us


