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Petros P. Kalantzis is a Swiss businessperson who has been at the helm of 15 different companies. Presently, Dr. Kalantzis is Chairman at Von Roll Holding AG, Chairman of Clair Finanz Holding AG, Chairman at Clair AG, Chairman for Hardstone Services SA, Chairman of ELPE Thraki SA, Chairman for Zürcher Goldhandel AG, Chairman for Sete Aviation Holding SA and President at Gnosis Foundation. Dr. Kalantzis is also Chairman-Executive Board at John S. Latsis Public Benefit Foundation and on the board of 5 other companies. In the past he held the position of Chairman for SGS SA, Chairman of LAMDA Development SA, President at Swiss Chemical & Pharmaceutical Association, Chairman for Mövenpick Holding AG, Chairman at PrivatAir SA, Chairman at Petrola Hellas SA, Head-Chemicals Division at Alusuisse Group Ltd. and Member-Applied Economics Research Institute at the University of Basel. Petros P. Kalantzis received a doctorate and a graduate degree from the University of Basel.

Petros Spyridonas Katsoulas is currently the Chairman at MIG Holdings SA, Chairman-Supervisory Board at Austriacard Holdings AG, Deputy Chairman at Raymetrics SA, Independent Non-Executive Director at Korres Natural Products SA, Non-Executive Director at Interunity Management Corp., Director at Elikonos 2 GP SARL, and Director at Youthlab SA. He is also the Chief Investment Officer at Elikonos Capital Partners Sarl.
In the past, Mr. Katsoulas served as the Chief Executive Officer at National Securities Single Member SA from 2011 to 2013.
He was also the Vice Chairman A at Grivalia Properties Real Estate Investment Co. from 2013 to 2015.
Additionally, he worked as a General Manager-Group Strategy & Investments at Eurobank Ergasias Services & Holdings SA in 2014 and as a Research Analyst at Credit Suisse Securities (Europe) Ltd.Mr. Katsoulas completed his undergraduate degree at the University of Crete in 1988.
He then graduated from the University of Aston in 1990 and obtained an MBA from the same university in 1993.

Petros Parras is currently the Group Chief Financial Officer & Director at Compass Group Plc.
He holds a doctorate degree from The University of Reading and an undergraduate degree from the University of Ioannina.

I.
Kalantzis currently works at Minerva SA Edible Oils Enterprises, as Vice Chairman.

Ria Kalantzis currently works as a Manager of Operations & Finance at World Wide Generation Ltd.

Fotis Kalantzis was the founder of Spartan Energy Corp.
founded in 2013, where he held the position of Senior Vice President-Exploration.
He currently holds the position of President, Chief Executive Officer & Director at Spartan Delta Corp.
since 2019, and Chairman at Logan Energy Corp.
since 2023.
Dr. Kalantzis is also a member of the American Association of Petroleum Geologists, Society of Exploration Geophysicists, Association of Professional Engineers & Geoscientists of AB, Canadian Society of Exploration Geophysicists, and European Association of Geoscientists & Engineers.
Dr. Kalantzis was formerly an Independent Director at Willow Biosciences, Inc. from 2019 to 2023, Exploration Manager at Innova Exploration Ltd., Vice President-Exploration at Spartan Oil Corp.
from 2011 to 2013, and Vice President-Operation at Spartan Exploration Ltd.
from 2008 to 2011.
Dr. Kalantzis holds a doctorate degree from the University of Alberta, a graduate degree from the University of Saskatchewan, and undergraduate and graduate degrees from Aristotle University of Thessaloniki.

Effie Kalantzis has worked at CBRE Ltd.
(Canada) since 2018 and currently holds the position of Transaction Manager, which she started in 2021.

Petros Alexandros Pappas is the founder of Star Bulk Carriers Corp.
(founded in 2006) and Oceanbulk Maritime SA (founded in 1989).
He is currently the Chief Executive Officer of Star Challenger I LLC.
He is also the Chairman of The UK Defence Club, The United Kingdom Freight Demurrage & Defence Association, Solidus Securities SA, and a Member of The Union of Greek Shipowners.
Mr. Pappas has previously served as a Director at Star Maritime Acquisition Corp.
and as an Independent Non-Executive Director at Piraeus Financial Holdings SA. He holds undergraduate and MBA degrees from the University of Michigan.
Mr. Pappas is also the founder of Oceanbulk Group, Combine Marine, Inc., Oceanbulk Shipping & Trading SA, Interchart Shipping, Inc., More Maritime Agencies, Inc., Sentinel Marine Services, Inc., Oceanbulk Carriers LLC, PST Tankers LLC, Oceanbulk Container Carriers LLC.

Petros Tsipouras is the founder of Ikonisys, Inc. where he held the titles of Chairman & Chief Executive Officer from 1999 to 2012.
He is also the founder of PlumCare LLC.
Dr. Tsipouras's former jobs include being a Director at Precipio Diagnostics LLC and a Faculty Member at the University of Connecticut Health Center.
Dr. Tsipouras earned a doctorate degree from the National Technical University of Athens.

Petros P.
Papageorgiou is currently the Director at Alma Maritime Ltd., a Non-Executive Director at Ekdoseis Lymperi SA, and the President at Hellenic Public Real Estate Corp.
Previously, he held positions as a Director at ETBA Leasing SA, a Non-Executive Director at Technical Publications SA, the President of Olympic Airways, a Professor at the University of Piraeus from 1991 to 2012, and the Chief Staffing Officer at the Prime Ministers Economic Council.
Dr. Papageorgiou obtained a doctorate degree from Boston University in 1975, a graduate degree from Northeastern University in 1971, and an undergraduate degree from Athens University of Economics & Business in 1967.

Petros S.
Spanos has a current job as a Director at Kriton Artos SA.

Petros Diamantides is an Independent Director at Metalfrio Solutions SA since 2012.
He is also currently serving as the Chief Operating Officer-Emerging Markets at Duravant LLC since 2022.
Previously, he held positions as a Director at Klimasan Klima Sanayi ve Ticaret AS, Beta Glass Co. Plc, and Chief Administrative Officer at Procter & Gamble Ltd.
Mr. Diamantides completed his undergraduate degree at The University of Manchester in 1989.
He also pursued undergraduate studies at the University of Manchester Institute of Science & Technology.
Additionally, he obtained an MBA from Manchester Business School in 1991.

Petros Stratoudakis has worked as a General Manager at Hellas Gold SA since 2005.

Petros Poulmentis is currently a Director at Oceanic Finance Group Ltd., Tufton Oceanic Holdings Ltd., World Carrier London Ltd., and Oceanic Marine Ltd.
He was formerly a Director at Pioneer Marine, Inc. Mr. Poulmentis obtained an undergraduate degree from The University of Newcastle.

Petros Fourtounis is currently a member of The Institute of Internal Auditors and the Economic Chamber of Greece.
He was previously a General Manager-Group Human Resources at National Bank of Greece SA. He obtained an undergraduate degree from the University of Macedonia.

Petros Christen has worked as a Finance Director at CityWest Homes Ltd.
since 2010.

Petros D.
Adamopoulos currently works as a Chief Financial Officer at Athens Medical Center SA.

Petros Christou Fronistas is currently a Director at Saracakis Bros.sa and Pronomiouchos SA. He previously held positions such as Chief Executive Officer at Ethniki Leasing SA, Chairman at Aspis Leasing SA, General Manager at National Bank of Greece SA, Deputy General Manager at Bank of Athens SA, and General Manager at Ethnofact SA. He is also an Independent Non-Executive Director at Thrace Plastics Holding & Commercial SA. Mr. Fronistas received his undergraduate degree from Athens University of Economics & Business and Early Childhood Academy.

Petros Dermetzis is the founder of InfoSoft International, Inc. He currently holds the position of Director at Smiota, Inc. and is a Member of The Chartered Institute of Marketing.
Mr. Dermetzis has formerly worked as Group VP-Tools & Technology, General Manager at PeopleSoft, Inc. He has also worked as a Principal at Dun & Bradstreet Software and as Chief Products Officer at Workday, Inc. Mr. Dermetzis has a graduate degree from the University of Lancaster and an undergraduate degree from the University of Huddersfield.

Petros Pitsilis was the founder who held the position of Chief Operating Officer at Forky from 2014 to 2018.
Forky was founded in 2014.

Petros Mkandawire is currently a Member at the Surveyors Institute of Malawi and a Facilities Manager at Icon Properties Plc.
Previously, he worked as an Infrastructure Management Associate at NICO Asset Managers Ltd.
He obtained his undergraduate degree from the University of Malawi.

Petros Roumpis currently works as a Financial Controller & Accounting Director at AVE SA.

Petros Krommidas formerly worked at Morgan Stanley, as Investment Banking Analyst from 2017 to 2019, Sageview Capital LP, as Associate, and TPG Capital Advisors LLC, as Associate from 2019 to 2020.
Mr. Krommidas received his graduate degree in 2017 from The Trustees of Columbia University in The City of New York.

Petros Christou currently works at Theon International Plc, as Secretary & Director and EFA Holdings Plc, as Secretary & Non-Independent Executive Director from 2022.

Gregory Sahak Petros is currently a Non-Executive Director at QS Pharma LLC, Quotient Sciences Ltd., and Quad UK Topco Ltd.
He is also a Principal at Bain Capital Ltd.
starting in 2022.
Previously, he was a Director at Corin Group Ltd.
from 2019 to 2021, an Investment Professional at Permira Advisers LLP from 2014 to 2021, and a Consultant at The Boston Consulting Group Ltd.
from 2012 to 2014.
He obtained an undergraduate degree from the University of Oxford.

Iakovou Nikolaou Petros is currently the Managing Director & Chief Executive Officer at Hellenic American Securities SA since 2012.
Prior to this, he worked as an Independent Non-Executive Director at AS Co. SA from 2017 to 2021 and as an Executive Director at Sibex-Sibiu Stock Exchange SA from 2015 to 2017.
He completed his graduate degree at Syracuse University and his undergraduate degree at the University of Ioannina.

Petros Arsalides is currently working as a Secretary & Director at Pancyprian Insurance Ltd.
since 2015.
He is also currently a Secretary at Hellenic Bank Public Co. Ltd.
since 1997.
Additionally, he is a Member of The American Institute of Certified Public Accountants, a Financial Controller at Ledra Insurance Ltd.
since 2000, and a Member of the Institute of Certified Public Accountants of Cyprus.
Mr. Arsalides has an educational background with undergraduate and graduate degrees from Oklahoma State University.

Petros Levounis currently works at American Psychiatric Association, as President from 2023.

Petros Sfikakis is currently a Director at Creta Farm SA.

Petros Giannikopoulos was the founder of Driver, Inc. and held the title of President & Director.

Molefe Petros worked as a Manager of Information Technology at Absa Bank Botswana Ltd.
before becoming the Head of Information Technology at Access Bank Botswana Ltd.
from 2016 to 2021.
He graduated from the University of Derby with a graduate degree and from the Queensland University of Technology with an undergraduate degree.

Petros Varthalitis worked as a Research Officer at The Economic & Social Research Institute.

Petros Kotsikis currently works as a Director at Easternmed Real Estate Capital Plc.

Petros Tzenibei Tzannetakis is currently the Non-Executive Vice Chairman at Optima Bank SA. Prior to this, he held the position of CFO, Executive Director & Deputy Managing Director at Motor Oil (Hellas) Corinth Refineries SA. He is also a Director at Motor Oil Holdings SA. Mr. Tzannetakis has previously served as an Independent Non-Executive Director at M.J.
Maillis SA-Industrial Packaging Systems & Technologies, Non-Executive Director at A.G.
Petzetakis SA, Director at Petroventure Holdings Ltd., Independent Non-Executive Director at Sfakianakis SA, Director at MJ Maillis Group, and Director at Olympic Ddb Holding S A.
He received his graduate degree from the University of Sussex and his undergraduate degree from the University of Surrey.

Mr. Michael J.
Petros is a Director of Private Wealth Management at Robert W.
Baird & Co., Inc. He joined Baird’s Atlanta North Point office in 2001, where he serves as a Financial Advisor and Associate Branch Manager.
With over 30 years of experience in the investment business, he specializes in developing and implementing financial plans for his clients.
These tailored plans include retirement and estate planning, insurance reviews as well as investment solutions.
His investment philosophy is to formulate a long-term investment plan reflecting his client’s financial goals as well as risk tolerance.
Then he recommends a portfolio designed to meet each client’s unique needs.
He received his undergraduate degree from the University of Florida in 1986.
He continued his education and obtained his Certified Financial Planner certification.

Petros P.
Koumantaros is the founder of GROUPIRA, Inc. (founded in 2011) and serves as the Chairman.
He is currently the Chief Executive Officer & Managing Director at Spectrum Pension Consultants, Inc. since 2003.
Additionally, he holds current positions as a Member at The American Society of Pension Professionals & Actuaries, Fircrest Golf Club, Inc., The Rainier Club, and Rotary Club of Seattle.
Mr. Koumantaros previously worked as a Program Manager at Intel Corp.
from 2001 to 2005.
He completed his undergraduate studies at the University of Washington and holds an MBA from Arizona State University.

Petros G.
Kitsos is the founder of Kt Family Trust, established in 2004, where he serves as a Trustee.
He currently holds positions as a Director at Sonnedix Management Services Ltd.
and Sonnedix Power Holdings Ltd.
Additionally, he is an Independent Director at MultiSensor AI Holdings, Inc., St Stefanos Greek Orthodox Church, Northrop Grumman Federal Credit Union, Maritime Tactical Systems, Inc., and TBL Strategy.
He is also a Managing Principal at T.B.L.
LLC.
In the past, Mr. Kitsos held positions as an Independent Director at Hongyuan Holdings Group Co. Ltd.
from 2007 to 2012, a Director at PrecisionHawk, Inc. from 2016 to 2018, and an Independent Director at Aries I Acquisition Corp.
in 2021.
He also served as a Trustee at Hamilton College (New York) from 2004 to 2008.
Mr. Kitsos has a background in undergraduate studies from Hamilton College (New York) and holds an MBA from Harvard Business School, conferred in 1992.

Petros Xarchakos is currently the Executive Director at Neurosoft SA. Previously, he worked as the Director-Accounting & Consolidation at Greek Organisation of Football Prognostics SA from 2013 to 2019.
Before that, he was an Auditor at PricewaterhouseCoopers SA from 1997 to 2002.
He then served as the Group Internal Auditor at Toyota Hellas SA from 2002 to 2004.
From 2005 to 2006, he worked as the Finance Manager at Eurolease Fleet Services SA. Lastly, he was the Manager-Financial Control at Delta Foods SA from 2006 to 2013.
Mr. Xarchakos completed his undergraduate degree at the University of Essex and his graduate degree at University College London.

Petros Karadontis currently works as a Managing Director at The Cyprus Tourism Development Public Co. Ltd.

Petros Lekkakis worked as an Associate at Stonepeak Partners LP from 2015 to 2018.
He received his graduate degree from Stanford University in 2014 and his undergraduate degree from National Technical University of Athens in 2012.