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Meet the Team

Every number reflects a dedicated team committed to accuracy.
We are experienced, approachable, and focused on delivering real value rather than simply meeting requirements.

Butch Mawdsley

Director
Your Trusted Business AdvisorI’m a Chartered Accountant — yes, that means I handle tax returns, financial reports, and ensure my clients don’t get any nasty surprises from the IRD. But that’s just the beginning of what I do. More Than Just NumbersI lead a passionate team of professionals who turn numbers into meaningful insights. Our mission is to:· Help you understand what drives your business· Highlight your strengths and uncover weaknesses· Identify opportunities to grow and improveIt’s not just about compliance — it’s about clarity.
Practical Advice from Real-World ExperienceClients often come to me when the bank wants a valuation or when something’s gone wrong and they need help fast. But the best outcomes happen when we work together before the crisis hits.Having been through the School of Hard Knocks myself, I bring experience, empathy, and common sense to the table. Whether you’re growing, buying, selling, or seeking clarity, I provide straightforward, actionable advice — not just spreadsheets and jargon. Driven by People, Enabled by Technology At REB, innovation and early adoption is part of who we are. By leveraging cloud-based solutions, we believe that we deliver quicker, more agile support — helping you adapt, evolve, and grow. Technology empowers us, but it’s our people who make the real difference.
Let’s TalkIf you want more than just an accountant — if you’re looking for someone who:· Interprets the story behind your numbers· Supports your goals and challenges· Brings clarity, confidence, and strategic thinkingThen let’s connect.
Let’s turn your numbers into knowledge, and your business into a success story.Your success is my success.

Richard Moore

Director
Richard specialises in the provision of assurance services, risk management and financial reporting. He is known for his dependable and proactive approach, regularly communicating with clients to offer business support and practical solutions.
His assurance expertise includes both external and internal audits with clients from both the private and public sectors of New Zealand business. External audit clients include entities in both the for-profit and not-for-profit sectors and range from smaller operations through to the larger multinational.
Richard’s internal audit and risk management expertise has been gained from providing for many years these types of services to public sector entities ranging from local government through to central government.
Richard is recognised for developing strong relationships, practical advice, and a commitment to improving transparency, governance, and accountability. He is supported by a skilled and experienced team with backgrounds in senior management, audit, and risk roles across both the private and public sector.
ExpertiseAudit and AssuranceAccountingRisk ManagementBusiness Advisory Professional Qualifications and MembershipsChartered Accountant, Member if Chartered Accountants Australia and New ZealandRegistered Qualified AuditorInternal Auditor, Member of the Institute of Internal AuditorsRisk Management, Member of Risk New ZealandAssociate Member of ACFE (Association of Certified Fraud Examiners)

Anna Goncharenko

Auditor and member of Chartered Accountants Australia and New Zealand
Anna has more than 18 years of experience in external audit and accounting in New Zealand and internationally, with a focus on financial reporting and assurance for not-for-profits, manufacturing, and retail.
As a Public Practice Certificate holder at REB Group, she leads audit teams and ensures high-quality, compliant results.
Her expertise in PBE Standards and IFRS, combined with a practical, client-focused approach, adds value to every engagement.

Greg Moore

Chartered Accountant - Auditor
Greg is a Chartered Accountant with extensive experience across tax, audit, valuations, and virtual CFO services.
He works closely with clients to understand their financial position and provides clear, practical advice aligned with their goals.
Greg adopts a strategic perspective and is committed to supporting business growth with confidence.

Gary Duberly

Business Advisory Service(BAS) Accountant
Gary brings over 25 years of experience in the accounting industry, advising clients on business, accounting, and tax matters.
He builds strong client relationships and provides tailored advice to support business growth at every stage.
Outside of work, he enjoys squash and golf and has supported the New Zealand Warriors for over 20 years.

Karen Chamberlain

Office Manager - BAS Accountant - ASA
Karen is a Financial Accountant with over 16 years of experience in manufacturing and trade, providing accurate reporting and practical insights to support informed decisions.
As a certified Xero Advisor and experienced payroll manager, she helps businesses improve efficiency and maintain compliance.
She holds a Bachelor of Commerce in Accounting and is an Associate member of CPA Australia, offering a detail-oriented and client-focused approach to every engagement.

Lorgina Doctora

Business Advisory Service(BAS) Accountant
Lorgina is an experienced Senior Accountant with over a decade at REB Group, specialising in financial reporting, tax compliance, and advisory services.
She translates complex financial data into clear, actionable insights, enabling clients to understand their financial position and make informed decisions.
Outside of work, Lorgina enjoys traveling and spending time with her grandchildren.

Tony Tao

Business Advisory Service(BAS) Accountant
Tony Tao is a BAS Accountant with over five years of experience in business services and tax, combining technical expertise with a practical approach.
He helps clients stay compliant and optimise their financial processes while working towards his Chartered Accountant (CA) qualification.
Outside of work, Tony enjoys training his Japanese Spitz. He applies the same attention to detail to deliver efficient, high-quality results for clients.

Vera Chen

CPA Accountant
Vera is an experienced accounting professional with over seven years in New Zealand accounting and taxation, offering practical solutions to ensure compliance and drive business growth.
She holds a Bachelor of Business in Accounting and Finance from Auckland University of Technology and is CPA qualified.
Proactive and detail-oriented, Vera is dedicated to providing lasting value and continuous support to her clients.

Vivian Xia

Chartered Accountant
Vivian is a tax specialist at REB Group with more than 10 years of experience in tax compliance and financial reporting for SMEs in construction and property development.
She is a member of Chartered Accountants Australia and New Zealand and has received recognition for her achievements in taxation.
Vivian offers practical, client-focused advice and supports businesses in meeting complex compliance requirements with confidence.

Van Le

Chartered Accountant
Van is an auditor, CA ANZ member, and FCCA Fellow with over 16 years of international experience in external audit and senior finance roles.
Her dual memberships and international experience reflect her commitment to excellence and her skill in managing complex financial environments.
Van embraces new challenges and consistently delivers practical, client-focused solutions.
Outside work, Van enjoys traveling, spending time in nature, and practicing yoga.

REB Group Accountants

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Unit 1, 9 Rothwell Avenue, Rosedale, Auckland, 0632
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