About Us
Ratio Group comprises two divisions, namely Ratio Auditors Incorporated and Ratio Advisory (Pty) Ltd, respectively focusing on varied services.
From our offices in Stellenbosch, we provide reliable and professional auditing, accounting, taxation, secretarial and related administration services and advice to small and medium-sized businesses, individuals and larger organisations throughout South Africa.
We strive to customize our products and services according to our valued clients’ individual needs to best service them. This results in the perpetual delivery of services and products that are of the
highest quality.
Meet the Team
Having merged from two independent firms, the six Directors at Ratio Group collectively hold over 75 years of expertise and passion for the auditing sphere.
Directors
Francois Geldenhuys
B Compt (Hons), CA (SA)
Tian van der Merwe
B Compt (Hons), CA (SA), RA
Annebelle Malan
B Acc (Hons), CA (SA), RA
Christiaan Laubscher
B Acc (Hons), H Dip Tax, B Com (Hons) (Tax), CA (SA)
Milton Kirsten
B Com Financial Accounting
Alice le Roux
B Compt (Hons), CA (SA), RA
Nadia van der Westhuizen
B Compt (Hons), CA (SA), RA
Managers
Monique Butler
Head of Company Secretarial
Christelle Pottas
Audit Manager
Christi Janse van Rensburg
Audit Manager
Christine De Reuck
Audit Manager
Andrea Vink
Tax Manager
Laura Riley
Tax Manager
Mieke Brand
Manager
Nichole Mfazwe
Statutory & Trust Manager
Services
We strive to customize our products and services according to our valued clients’ individual needs to best service them.
Click below to jump to the services that will best suit your needs.
Ratio Auditors Incorporated
Auditing Directors Tian van der Merwe, Annebelle Malan and Alice Le Roux head-up the team of audit managers, seniors, statutory and administrative employees, as well as a team of SAICA trainees who offer a range of services.
Ratio Advisory (Pty) Ltd.
Managed by Accounting and Tax Directors, Francois Geldenhuys, Christiaan Laubscher and Milton Kirsten, alongside two experienced managers, SAIPA trainees and complementary statutory employees, we specialise in a variety of services.
Ratio Auditors Incorporated
Auditing Directors Tian van der Merwe, Annebelle Malan and Alice Le Roux head-up the team of audit managers, seniors, statutory and administrative employees, as well as a team of SAICA trainees who offer the following services:
Business audits
Trust audits
Independent reviews
Other assurance engagements
Ratio Advisory (Pty) Ltd
Managed by Accounting and Tax Directors, Francois Geldenhuys, Christiaan Laubscher and Milton Kirsten, alongside two experienced managers, SAIPA trainees and complementary statutory employees, we specialise in the following:
Accounting services for individuals & small to medium-sized businesses
VAT processing & submissions
Provisional tax consultations, computations and submissions
Income tax computations and submissions
SARS compliance & registration
Payroll & SARS Easyfile
Administration of CIPC
(Companies and Intellectual Properties Commission)
Advisory services in relation to business restructuring, succession planning, estate management & general tax advisory services
2026 Article Opportunities
Kickstart your accounting career
Ratio Group (Pty) Ltd, a leading firm in Technopark, Stellenbosch, is excited to offer article opportunities for ambitious individuals looking to launch their career in auditing, accounting and tax.
Join our team and become a SAIPA or SAICA trainee.
Sign with us this year and you’ll be on the fast track to a successful career. You will gain valuable experience and increase your chances of securing a permanent position with our company upon completion of your articles.
SAICA
B.ACC degree (Starting or currently studying)
SAIPA
B.COM management accounting degree (Obtained)
Submit Application
Send your submissions to danielle@ratiogroup.co.za with all your relevant documents, and we will be in touch.
Contact Us
Get in touch with us or, if you have a general query, please fill in the below fields and we’ll get back to you.
+27 (0)21 880 0174
Avon Place, 15 Quantum Street, Techno Park, Stellenbosch, 7600, Cape Town