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Staff Members
Team
Robert Waruiru FCPA(K)
Partner
Robert is the Managing Partner and Head of Tax at Ichiban, bringing over 2 decades of experience in tax and regulatory advisory. He has previously worked at KPMG LLP in Chicago and KPMG East Africa, where he supported local and multinational clients with complex tax solutions.
Carol Kariuki
Chief Executive Officer
Carol is the CEO of Ichiban and has over 20 years of experience across law, accounting, HR, project management and business operations. She is known for transforming professional service firms and driving profitability through strategic leadership. Her “Law as a Business” program has empowered teams to understand financial performance.
Bryson Makau
Tax Advisor
Bryson is a Tax Advisor supporting the team in tax health checks, advisory services and tax compliance. He holds a Bachelor of Commerce (Finance) from the University of Nairobi. His work includes preparing tax computations, filing returns and assisting in resolving tax disputes. Bryson is committed to helping clients navigate compliance requirements and manage emerging tax risks.
Christine Nderitu
Tax & Regulatory Advisor
Christine is a Tax & Regulatory Advisor with a strong legal and tax background. She holds a Bachelor of Laws (LL. B) from the University of Nairobi and a Post Graduate Diploma from the Kenya School of Law. Her expertise covers Corporation Tax, VAT, Withholding Tax, Individual Tax, Customs and Excise Duty.
Lillian Njau CPA (K)
Accountant
Lilian is an Accountant at Ichiban with over 10 years of experience in accounting and finance. She holds a Bachelor of Business Management from Mount Kenya University and is a Certified Public Accountant. She is currently pursuing the Credit Management qualification under KASNEB.
Luke Njeru CPA (K)
Tax Manager
Luke is a Tax Manager with more than 10 years of experience in tax and accounting. He holds a Bachelor of Education from Pwani University and is pursuing a Master of Science in Finance at JKUAT. A Certified Public Accountant, Luke previously worked at Andersen Tax Kenya, where he specialized in tax consultancy and VAT assessments.
Margaret Mutinda
Tax & Regulatory Trainee
Margaret is a Tax & Regulatory Advisor and Advocate of the High Court of Kenya. She specializes in tax dispute resolution, legal writing and tax compliance. Her experience covers Corporation Tax, VAT, Withholding Tax and Excise Duty. Margaret supports clients in navigating legal and regulatory challenges.
Mercy Maina
Communications Assistant
Mercy is a Communications Assistant with experience in corporate communication, social media management and content development. She holds a Bachelor of Arts in Mass Media and Communication (First Class Honours) and a Diploma in Journalism and Mass Communication from Mount Kenya University.
Nathan Kiptui CPA (K)
Principal Tax Advisor
Nathan is a Principal Tax Advisor with over 8 years of experience in audit and taxation. He holds a Bachelor of Commerce in Finance and is a Certified Public Accountant. His professional background includes roles at JM Associates LLP and Kiige & Associates, where he specialized in tax consultancy, KRA audits and tax compliance.
Salame Leah
Human Resource Officer
Salame is a Human Resource Officer with expertise in HR operations, talent management and administrative support. She holds a Diploma in Human Resources and is pursuing a Degree in Business Administration and Management and a certificate in Professional Human Resource (aPHR) qualification.
Stacy Mutindi
Administration Officer
Stacy is an Administration Officer with over 10 years of experience in business operations and office management. She ensures efficient daily operations, supports teams across the firm and coordinates administrative processes. Known for her attention to detail and strong organizational skills.