
How we support your business
We provide clarity and assurance in managing your business processes, including expert support in auditing, accounting, tax advisory, and legal counsel, allowing you to focus on what truly matters – driving your business forward and achieving your growth objectives. With our comprehensive services, your financial, regulatory, and operational needs are handled with precision and care. This enables you to dedicate your time and energy to strategic decision-making, innovation, and building a sustainable future for your business, confident that every detail is managed by trusted professionals.
Audit & Assurance
We provide reliable and independent audit and assurance solutions to ensure accurate financial reporting, strengthen internal controls, and enhance compliance with regulatory standards. Our expertise delivers insights that drive confidence and informed decision-making for your business.
Tax
Simplify tax complexities with our expert guidance. From strategic tax planning to compliance management, we work closely with you to optimize tax efficiencies and ensure your business stays ahead of regulatory changes. Whether domestic or international, our tailored solutions keep your business agile and compliant.
Accounting
Stay focused on growing your business while we handle your accounting needs with precision and care. Our comprehensive accounting services ensure your financial records are accurate, up-to-date, and fully compliant with regulatory standards.
Legal Advisory & Corporate Secretary Services
Transform challenges into opportunities. Our comprehensive business and legal advisory services provide expert compliance and regulatory guidance, resolve complex legal challenges, and deliver strategic insights that drive growth, enhance profitability, and secure long-term success.
In addition to our legal expertise, our Corporate Secretary Services ensure meticulous governance and statutory compliance for your business. We manage all aspects of corporate governance, from organizing and recording board and shareholder meetings with the utmost precision, to maintaining essential corporate records and ensuring compliance with local and international regulations. Our team is dedicated to facilitating the detailed aspects of corporate administration, allowing you to focus on strategic decisions.
Think of us as your trusted partner in navigating change and achieving your goals, combining both legal expertise and essential corporate governance to provide a holistic support structure for your business.

Our Team
In addition to our core team, we have a network of certified auditors and seasoned audit professionals whom we can engage on a project basis when necessary. This flexible approach, combined with our use of innovative audit technologies, allows us to scale our resources according to the complexity and size of each audit, ensuring that we meet the specific needs of our clients. We prioritize working closely with our clients to ensure that audits are conducted efficiently and within a timeframe that suits their business operations, while maintaining the highest standards of quality and compliance.
Mariel Akkermann
Certified Auditor, Audit Partner
Mariel is a certified public sector auditor with over 18 years of experience (including 17 years with the Big Four) in managing and conducting audit and assurance service projects, having served numerous international and local clients across various industries (incl FSI). She has excellent technical knowledge of financial reporting standards (both Estonian Financial Reporting Standards and IFRS) and has focused on more complex accounting issues and compliance with laws and regulations. She is a Member of the Management Board and Member of the Methodology Committee at the Estonian Auditors’ Association. Mariel holds master’s degree in financial accounting and master’s degree in law.
Kadri Koop
Audit Partner
Kadri is a certified public sector auditor with audit experience since 2005, including 15 years with the Big Four and 4 years working in an international office. Kadri has been a member of the Audit Board since 2019. She has extensive experience in serving clients across various industries, both international and local.
Liisu Lell
Advisory Partner / Tax & Legal
Liisu is an experienced and highly skilled Tax & Legal Counsel with over 12 years of expertise in international taxation and cross-border business operations. She specializes in corporate income tax, transfer pricing, and compliance with commercial law, offering expert guidance to multinational enterprises. With a Master’s degree in law and a proven track record in both private and public sectors, including leading M&A, restructuring, and joint tax audit projects, Liisu is a trusted advisor adept at addressing complex global tax and legal challenges.