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Digital and Analytics
We have developed distinctive capabilities in digital advisory and data analytics that are key to the success of dynamic organisations.
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Business Consulting
Our business consulting services help organisations improve operational performance and productivity throughout the growth life cycle.
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Corporate Finance & Restructuring
We combine our insights and experience to provide a comprehensive range of advisory and corporate finance and restructuring solutions.
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Internal Audit
Our internal audit service is designed to provide both assurance and consulting assistance on the adequacy and effectiveness of an organisation’s system of internal controls.
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Business Risk Services
Our service is focused on enabling broader risk coverage and proactive management of risks for the achievement of organisational strategy.
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Business Process Solutions
We work with a multitude of organizations to improve their finance function efficiency, reduce costs associated with business processes and provide a complete solution to the challenge faced by South African organizations.
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Programme Assurance & Advisory
Our aim is to protect shareholder value by providing Assurance and Advisory services on change portfolios and large-scale programmes to assist organisations.
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Forensic Services
Our forensic capability is integrated with our wider advisory services – not an add-on.
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Cyber Advisory
Our Cyber Advisory service is designed to help you identify, protect, detect, respond and recover from cyber-attacks.
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IT Advisory Services
We help clients to navigate the complexities and provide you with robust independent assurance that your IT risks, key management priorities and core systems are being appropriately managed.
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SNG ARGEN
We have a dynamic actuarial team set to assist businesses to comply with the audit standards where actuarial services are required.
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General Audit
We provide a sound statutory audit of financial statements specialising in both listed entities and state-owned organisations.
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Financial Services Group (FSG)
The Financial Services Group (FSG) offers specialised audit and advisory solutions to the banking, treasury and financial services sectors.
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Technical Excellence
We have a well-established specialized technical division, with in-depth, local and international knowledge and experience, which consists of three units namely; Accounting, Audit and Sustainability reporting.
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Corporate Tax
We offer your business access to a global network of tax specialists in over 130 countries with extensive corporate tax technical skills to provide meaningful advice and adding value to your organization.
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Value-Added Tax
We can manage your overall exposure to indirect taxes, guide you through complex South African Value-Added Tax (VAT) legislation.
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Global Mobility
Taxes can be complicated, but the SNG Grant Thornton approach is to assist the new assignee with a clear and easy process.
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Customs and Excise Tax
Our Customs and Excise team assist traders with driving cost-effective supply chains while maintaining legitimate trade.
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Tax Technology
This is the lynchpin of our tax audit and advisory approach in making the tax function of our clients effective in data management tools.
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International Tax & Transfer Pricing
Our team is ideally suited to serve large multinationals and other global companies that need on the ground expertise in multiple jurisdictions, given our extensive network of offices around the globe.
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Specific Focus Areas
We have a team of dedicated tax specialists with deep knowledge to bring practical and cost-effective tax solutions to our clients and assist entities operating within these sectors to effectively manage their tax needs.
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Tax Dispute Resolution (TDR) Services
Taxpayers are experiencing significant increase in number and size of tax audits by SARS which are leaving taxpayers with additional assessments and penalties, sources of tax disputes.
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Business Consulting
We provide fit-for-purpose solutions to address major challenges the Education sector faces by supporting our clients.
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Employees’ Tax Services
Its important to ensure that the institution complies with the tax legislation and that all payroll records are accurate and complete.
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Programme Assurance & Advisory
The need for sound project management and effective solution delivery gives you the edge in competitive markets.
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Forensic Services
Fraud detection review and forensic investigation for Higher Education
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Digital and Analytics
The digitalisation of processes within the higher education sector leads to increased data generation. This data can be an essential asset when leveraged correctly.
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Cyber Security Services
There is no one-size-fits-all security solution to preventing all attacks, but we have cybersecurity strategies that education institutions can use to minimise cyber threats.

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Sustainable Development Goals (SGDs)
SDG Impact Standards Training Course
- South Africa
- Grant Thornton Morocco
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- Grant Thornton Algeria
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- Grant Thornton Zimbabwe
- Grant Thornton Cameroon
- Grant Thornton Zambia
- Grant Thornton Botswana
- Grant Thornton Mauritius
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- Grant Thornton Uganda
- Grant Thornton Nigeria
- Grant Thornton Kenya
Siyakhula is a Director in the Assurance division at SNG Grant Thornton. He has held this position for the past 15 months. Siyakhula is a Chartered Accountant and a Registered Auditor. He has a total of 22 years of auditing experience which spans all facets of private and public sectors and a wide range of industries.
Siyakhula served his articles with one of the ‘big 4’ audit firms. After his articles, he was retained to serve as an assistant manager in the Internal Audit Division of the firm. After 3 years and 5 months in the audit firm, Siyakhula was appointed as an Internal Audit Manager at City Power (the then biggest subsidiary of the City of Johannesburg). He was responsible for all financial and compliance internal audits. During his tenure at City Power, Siyakhula won several awards for high performance. Given his high performance and excellent work ethic, he was requested to act as Head of Internal Audit for six months when the vacancy arose. Even though Siyakhula was doing well as an Internal Audit Manager at City Power, he still wanted to further develop and sharpen his external auditing skills. He then served for three years in the Internal Audit Division of City Power and left them for an external auditing position at the Auditor General of South Africa (AG) Gauteng Province. In this position, Siyakhula was the Head of the Gauteng AG office, responsible for all 92 Gauteng Province AG audits. Effectively, Siyakhula was the AG of Gauteng Province. He served in this position for just under two years.
After seven years at the AG, Siyakhula was appointed as Chief Audit Executive for South African Airways (SAA), including three subsidiaries (SAA Technical, Airchefs, and SAA Travel centre). Before his appointment, SAA's internal audit function was completely outsourced. Siyakhula’s task was to drive a process of insourcing the internal audit function by building an effective in-house internal audit function. He did that successfully; this was evidenced by obtaining a Generally Comply rating after an independent assessment of the internal audit function initiated by the SAA Board and the Audit Committee.
He achieved this within a period of four years. Other than conducting critical financial and compliance audits, Siyakhula was also responsible for all forensic investigations.
After eight years at SAA, Siyakhula was appointed as a director at SNG Grant Thornton where he is the lead engagement director for one of our biggest and platinum clients, Eskom Holdings Limited audit. Other than being a lead engagement director for Eskom audit, he is the engagement director of other several SNG Grant Thornton clients across different industries.
- CA (SA), RA, B Com, Post Grad Diploma in Accounting
