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About Us
Welcome to Sir Jonathan and Company, East Africa’s a premier accounting and business process outsourcing firm, where quality meets affordability. Guided by our tagline of creating value and ensuring compliance, we are committed to upholding our core values in every service we provide. We offer a wide range of proactive and reactive business solutions, including:
  • Accounting
  • Auditing
  • Taxation
  • Process and System Audits
  • Risk Management
  • Business Valuations
  • Human Resource Services
  • Secretarial Services
  • Business Advisory

Experience excellence with Sir Jonathan and Company, where we help businesses thrive by focusing on what matters most.

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Our services include:-
Our services include:-

Business Process Outsourcing (BPO) Services

Audits and Assurances

Outsourced Internal Audits

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Firm Overview

Welcome to Sir Jonathan and Company, Certified Public Accountants and the most trusted professional firm in East Africa. We specialize in providing both proactive and reactive business solutions, ensuring that our clients receive comprehensive support tailored to their unique needs.

Our range of services includes:

  • Business Process Outsourcing (BPO): Expert services in accounting and bookkeeping, statutory compliance management, payroll outsourcing, and internal controls support.
  • Audits and Assurances: Comprehensive audit services to ensure accuracy and compliance.
  • Outsourced Internal Audits: Independent assessments of your internal processes and controls.
  • Forensic Investigations: Detailed investigations to uncover and address financial discrepancies and fraud.
  • Due Diligences: Thorough assessments for mergers and acquisitions, ensuring informed decision-making.
  • Tax Management and Tax Audits: Strategic tax planning, compliance, and audit services to optimize your tax position.
  • Processes and System Audits: In-depth internal controls audits to ensure robust and effective systems.
  • Risk Assessment and Management: Comprehensive risk management strategies to mitigate potential threats.
  • Business Valuations: Accurate valuations to support business transactions and strategic planning.
  • Human Resource Support: Tailored HR services to enhance your workforce management.
  • Secretarial Services: Efficient and compliant corporate secretarial support.
  • Stocktaking Services: Accurate stocktaking to support inventory management.
  • Business Advisory Services: Expert advice to drive business growth and efficiency.

At Sir Jonathan and Company, we are dedicated to creating value and ensuring compliance for our clients. Our commitment to excellence and our extensive experience make us the ideal partner for your business needs.

Our Certifications & Accreditations

Certified Public Accountants (CPA-K)

Licensed by the Institute of Certified Public Accountants of Kenya (ICPAK) to offer assurance and non-assurance services in Kenya and South Sudan.

Certified Fraud Examiners (CFE)

Registered members of the Association of Certified Fraud Examiners (ACFE), USA, specializing in fraud detection, forensic accounting, and investigative audits.

Registered Kenya Revenue Authority (KRA) Tax Agents

Authorized by KRA to provide tax consultancy, compliance, and advisory services for individuals and businesses.

Certified for USAID & CDC Project Audits

Accredited by AICPA and SustainAbility Solutions under the US Government Yellow Book, enabling compliance audits for USAID and CDC-funded projects.

Certified Forensic Investigators Professionals (CFIP)

Qualified to conduct forensic audits, fraud risk assessments, and investigative accounting services.

 Authorized SACCO Auditors

Registered with the State Department of Cooperatives to conduct SACCO audits under SASRA regulations.

Financial Reporting (FiRe) Reviewers

Recognized by ICPAK as FiRe reviewers, assessing financial reports under IPSAS and IFRS standards.

Professional Indemnity Insurance

Fully covered under Professional Indemnity Insurance, ensuring security and trust in every engagement.

Registered Training Provider (NITA Certified)

Accredited by the National Industrial Training Authority (NITA) to provide professional training, capacity building, and financial education programs.

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What Our Clients Say

Hope Africa South Sudan (HASS)

Sir Jonathan and Company LLP has been instrumental in ensuring our financial transparency and compliance with both donor requirements and South Sudan regulations through their thorough external audits. Their expertise gives us confidence in our operations!

Aduol Aduol Yel

Founder & CEO

Access Initiative & Development for Afrika (AID-AFRIKA)

Sir Jonathan and Company LLP has been instrumental in strengthening our financial accountability through thorough internal audits in Kenya and Somalia. Their professionalism and insights are invaluable!

Mr.Ibrahim Mohamed

Executive Director, AID-AFRIKA

Exceptional Service and Reliable Solutions

Penum Tech Limited has greatly benefited from the exceptional services provided. Their professionalism, efficiency, and dedication to customer satisfaction have exceeded our expectations. From start to finish, the process was seamless, and their team was always ready to assist. We highly recommend their services to any business looking for reliable solutions.

Paul Udinga

Managing Director

AMCCO Properties Limited

Sir Jonathan and Company LLP has provided invaluable tax advisory, ensuring compliance while optimizing our tax position. Their expertise is truly a game-changer!

James Muturi Kimani

Managing Director

Muzzammil Khimji – Pickup Auto Parts

Sir Jonathan and Company LLP has transformed our bookkeeping process, ensuring accuracy and efficiency. Their professionalism gives us peace of mind!

Muzzammil Khimji

Managing Director

Patrick Rono and Company Advocates

Outsourcing our business processes to Sir Jonathan and Company LLP has streamlined our operations, allowing us to focus on our core legal practice. Their reliability is unmatched!

Patrick Rono

Managing Partner
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