About Njagi Isaac & Associates
Njagi Isaac & Associates is a Kenyan professional accounting, audit, tax and advisory firm based in Nairobi. We support businesses and organisations with reliable financial information, regulatory compliance and practical financial guidance to help them make informed decisions.
Our approach combines professional expertise, attention to detail and an understanding of each client’s needs. We work with organisations across different sectors, providing solutions that support sound financial management, accountability and sustainable growth.
Our Story
Njagi Isaac & Associates was established to provide professional accounting, audit, tax and advisory services to businesses and organisations in Kenya.
Our work is centred on helping clients maintain reliable financial records, meet their regulatory obligations and gain useful financial information for decision-making.
As our clients’ needs evolve, we continue to focus on professional service, attention to detail and practical solutions tailored to each organisation.
Our Vision
To be a leading audit, tax and advisory firm in Kenya, recognised for excellence, innovation and unwavering commitment to ethical practice.
Our Mission
To empower organisations with accurate financial information, compliant reporting and strategic insights that support informed decision-making and sustainable success.
Our Core Values
1. Integrity
We uphold honesty, confidentiality and ethical professional conduct in every engagement.
2. Professionalism
We approach every engagement with diligence, objectivity and attention to detail and commitment to professional standards.
3. Client Focus
We seek to understand our clients’ needs and provide practical solutions suited to their circumstances.
4. Excellence
We are committed to quality, continuous improvement and reliable service.
5. Innovation
We embrace appropriate technology, new ideas and better ways of delivering professional financial services.
Our Approach
We take a practical and client-focused approach to professional services.
Understand
We take time to understand each client’s organisation, objectives and financial needs.
Analyse
We carefully examine financial information, processes and relevant requirements.
Advise
We provide clear and practical guidance based on the client’s circumstances.
Support
We aim to build lasting professional relationships and provide continued support as our clients’ needs evolve.
WHO WE SERVE
We support organisations across a range of sectors, including:
- SMEs and growing businesses
- NGOs and non-profit organisations
- SACCOs
- Schools and educational institutions
- Churches and religious organisations
- Healthcare organisations
- Property and real-estate businesses
- Other organisations requiring professional financial support
Let’s Talk About Your Financial Needs
Whether you need accounting, audit, tax or advisory support, our team is ready to discuss your organisation’s needs.
View Our Services

