Team
Our vision is to become a trusted and respected financial and professional services firm that is built upon integrity, professionalism and a well-proven track record.
Management Team

Nicolas Yiallouros
Director
Nicolas is the Director of Audit and oversees all audit engagements in the firm. He joined at the inception of Cube Audit in August 2015.
Nicolas is a finance and accounting professional with 18 years of experience in a broad range of industries including Finance, Construction, Trading and Professional Services. He has worked with a wide range of companies from start-ups to multinationals in different capacities such as Accountant, Auditor and Internal Auditor and also serves on the Board of Directors at Kentriki Insurance.
Nicolas received his Bachelor’s degree in Business with an emphasis in Accounting. He is also a Fellow member of the Association of Chartered Certified Accountants (ACCA) and a member of The Institute of Certified Public Accountants of Cyprus (ICPAC).
- Phone:+357 22003381
- Email:[email protected]

Hermione Lau Theophylactou
Director of Operations
Hermione is the Director of Operations since November 2020. She focuses on all matters relating to clients and business development, operations, finance, HR and IT.
Prior to joining Cube Audit, Hermione was a Senior Manager in PwC London for 11 years, specializing in the Financial Services sector, with a particular focus in the asset management industry. She has deep experience in providing valuations services, especially valuing portfolio investments across a wide range of industries for deals, as well as financial, tax, governance and investor reporting purposes.
During her time in London, Hermione frequently spoke at external PwC events and contributed to market insight on the asset management industry. She was also a regular speaker at the British Venture Capital Association (BVCA) Private Equity conferences.
Hermione is a qualified chartered accountant (ACA) with ICAEW and a member of ICPAC. She also holds a BSc in Accounting and Finance from The London School of Economics and Political Science (LSE).
- Phone:+357 22003386
- Email:[email protected]

George Theophylactou
Non-executive Director
George worked at PwC UK for 10 years focusing on Independent Price Verification, Fair Value Adjustments, Derivative Valuations and Model Validation reviews from an External Audit, Internal Audit and Consulting capacity. He moved to Cyprus to found Qfin in 2019. George has a MEng in Electronic Engineering and Computer systems from Imperial College London and is ACA qualified.
- Email:[email protected]
Staff

Andreas D. Koundouros
Head of IT & HR
Andreas is the Human Resources Manager and the IT Leader of the firm since 2015. He is responsible for all recruitment services both internally and externally (as services provided to clients). Andreas is a big supporter of teamwork and team efficiency and he has a particular focus on mentoring and professional development.
Andreas is a frequent Key Speaker in HR related seminars organized by the European University, where he also graduated with a Bachelor’s degree in Computer Science (BSc. Computer Science in 2004). As the IT Leader of the firm, Andreas is responsible for the new IT technologies deployed in the office and providing the best tools for the team to reach their objectives.
Prior to working at Cube Audit, Andreas was at PwC for 10 years as the IT Support Service Leader and the IT Instructor to the staff.
Andreas is also a holder of a Master’s Degree in Education, Technology and Society from the University of Bristol (MSc in ETS) and he is also an ECDL Certified Training Professional (ECDL – CTP).
- Phone:+357 22003390
- Email:[email protected]

Savvas Tsiattalos
Audit Manager
Savvas is an Audit Manager at Cube Audit with extensive experience in IFRS financial reporting and auditing. He joined the firm in 2015 and is responsible for the planning, budgeting and audit engagements of the firm. He also deals with tax issues, cash flow preparations and training of junior staff. Savvas specializes in international clients assignments, specifically with issues such as transfer pricing, portfolio valuations and consolidations.
After completing his studies at the Athens University of Economics and Business (BA Accounting & Finance), Savvas joined HLB Cyprus in the Audit & Assurance department where he qualified as a Chartered Certified Accountant (ACCA) in 2014. During his time at HLB, he was involved in the audit of both local and international companies across various industries such as trading, investments and retail.
Savvas is also the anti-money laundering officer of Cube Audit where he is responsible for ensuring the firm’s compliance with KYC and AML procedures.
Savvas is a fellow member of the Association of Chartered Certified Accountants (ACCA) and a member of ICPAC.
- Phone:+357 22003381
- Email:[email protected]

Andreas Tsiaklides
Assistant Manager
Andreas is an Audit Assistant Manager at Cube Audit with extensive experience in IFRS financial reporting and auditing. He joined the firm in 2021 and is responsible for handling audit engagements of the firm. Andreas has experience of auditing both local and international companies across various industries such as trading, investment, and retail. He also deals with tax issues and the training of junior staff. Prior to joining Cube Audit, Andreas worked at Intertaxaudit Auditors & Consultants Ltd in the Audit & Assurance department for 8 years. He qualified as a Chartered Certified Accountant (ACCA) in 2017 and is also a member of ICPAC.
- Phone:+357 22003383
- Email:[email protected]

Savvas Hadjipierou
Head of Accounting & Tax
Savvas joined Cube Audit in 2015 and started his career in the Firm as an auditor. In October 2021, he transitioned from Senior Auditor to become our current Head of Accounting and Tax. During his time as an auditor, he was involved in the auditing or both local and international clients. He has extensive experience in IFRS financial reporting and auditing. Currently, Savvas is managing the Accounting and Tax department where he oversees all internal and external accounting projects, and also provides VAT compliance, payroll administration services and tax advisory services to his clients. Savvas has a BSc in Accounting and Finance and he is a qualified Chartered Certified Accountant (ACCA) and a member of ICPAC.
- Phone:+357 22003376
- Email:[email protected]

Yiota Karaoli
Senior Associate
Yiota is a Senior Associate at Cube Audit and she is responsible for planning and performing financial audits. Yiota received her BSc degree in Business Administration from Frederick University and her Master of Business Administration (MBA) from Cardiff University, UK, in 2015 and 2016 respectively.
Yiota is a fellow member of the Association of Chartered Certified Accountants (ACCA)
- Phone:+357 22003398
- Email:[email protected]

Eirini Stylianou
Associate
Eirini is an associate auditor at Cube Audit. She joined the firm in July 2020 through the ACCA Trainee Scheme. She is currently rotating through the Audit and Accounting department as part of the trainee scheme. Eirini’s goals are to develop her knowledge in the Accounting and Audit industry, improve her personal and interpersonal skills and learn from the experience of her colleagues.
She completed her studies at the European University of Cyprus with a BSc in Accounting and immediately started her journey to attain the ACCA Qualification at Cube Audit.
- Phone:+357 22003378
- Email:[email protected]

Diana Batiridi
Associate
Diana is an associate accountant at Cube Audit. She joined the firm in November 2021. Diana received her Bachelor in Business Administration in 2007. Prior to joining the Firm, she gained relevant experience in several organisations including the Ministry of Defense of Cyprus. Diana’s personal goals are to develop herself further in Accounting and Auditing, as well as develop her soft skills.
- Phone:+357 22003387
- Email:[email protected]
