HEXALON CHARTERED ACCOUNTANTS

HEXALON CHARTERED ACCOUNTANTS is a specialist accounting and finance firm in Ikoyi, Lagos, serving businesses that need reliable numbers, clear insights, and practical guidance. Based in Osborne Foreshore Estate on Udi Street, this 6-partner firm of chartered accountants brings together decades of combined experience in audit, taxation, advisory, and outsourced finance functions for organisations of all sizes.

Formed through the amalgamation of four established firms, HEXALON CHARTERED ACCOUNTANTS grew out of Green Audit Systems, Gbadebo Muideen & Co, Chinwe Obioma & Co, and Orosanya Omotayo & Co. The partners consolidated their individual practices to create a larger, more versatile platform capable of serving the increasingly complex needs of both domestic and international clients. Today, the firm supports organisations across key sectors in Nigeria, from public sector and oil & gas to healthcare, hospitality, financial services, technology, real estate, manufacturing, and not-for-profit organisations.

Operating from Ikoyi, Lagos, HEXALON CHARTERED ACCOUNTANTS works with decision makers who need dependable information, robust risk management, and a proactive approach to tax and compliance. Whether you are worried about a possible tax audit, planning a merger, or seeking to strengthen governance and internal controls, the firm positions itself as a trusted advisor to forward-looking businesses in Lagos and beyond.

Specialties

As a full-service accounting firm in Ikoyi, HEXALON CHARTERED ACCOUNTANTS offers a broad suite of Audit & Assurance, Tax Compliance & Advisory, Accounting & Outsourcing, and Business Advisory & Risk Management services. Their audit and assurance work focuses on delivering reliable, decision-ready information by assessing financial statements, systems, and internal controls so that boards, investors, and regulators can rely on what the numbers are saying. Through tax compliance and advisory, the firm helps organisations navigate Nigerian tax laws, manage tax risks, and respond to revenue service enquiries or audits with confidence.

Beyond core compliance, HEXALON CHARTERED ACCOUNTANTS supports businesses with accounting and outsourcing services, including the recording of financial transactions and maintenance of books and records, creating an efficient back office for organisations that prefer to focus on operations and growth. The team also delivers business advisory and risk management solutions, helping clients understand their risk profile, improve processes, and align their financial strategy with business objectives.

The firm extends into specialised areas such as business combination advisory for mergers, acquisitions, and reconstructions, forensic accounting and fraud examination, management consultancy, corporate finance services, corporate secretarial services, and corporate governance services. Additional capabilities include IT consulting services, human capital management, valuation services, and environmental and carbon footprint accounting, making HEXALON CHARTERED ACCOUNTANTS a versatile partner for organisations operating in complex, regulated, or fast-evolving industries.

Why Choose HEXALON CHARTERED ACCOUNTANTS

• Six-partner chartered firm: Access to a leadership team with diverse backgrounds across audit, tax, advisory, and industry sectors, giving your organisation seasoned insight rather than a one-dimensional view.
• Deep sector expertise: Experience across public sector, oil & gas, healthcare, hospitality, financial services, technology, real estate, transport, manufacturing, and not-for-profit organisations, enabling advice tailored to your industry’s realities.
• End-to-end accounting & finance support: From audit and assurance to tax, outsourcing, corporate finance, and forensic accounting, you can centralise multiple finance and risk needs with a single firm in Ikoyi, Lagos.
• Strength from amalgamated firms: Originating from four successful practices, HEXALON CHARTERED ACCOUNTANTS combines established client service traditions with the added capacity and resources of a larger organisation.
• Focus on risk, governance, and controls: Services in business advisory, risk management, corporate governance, and internal processes help you not only meet regulatory expectations but also strengthen long-term business resilience.
• Support for both local and international business: With a practice oriented towards domestic and offshore business entities, the firm is well placed to guide Nigerian companies expanding abroad and international organisations operating in Lagos.

Location & Accessibility

HEXALON CHARTERED ACCOUNTANTS is located at Osborne Foreshore Estate, 16 Udi St, Ikoyi, Lagos, placing the firm in one of Lagos State’s most prominent business and residential districts. Ikoyi is well known for its concentration of corporate offices, professional service firms, embassies, and upscale residential developments, making it a convenient hub for both local and international clients. The Osborne Foreshore Estate address offers ease of access from key parts of Lagos Island and the wider Lagos metropolis, making in-person consultations practical for senior executives, entrepreneurs, and public sector leaders who operate in and around the city.

Get in Touch

Businesses seeking a reliable chartered accounting and finance partner in Ikoyi, Lagos can connect with HEXALON CHARTERED ACCOUNTANTS via their website at http://hexalon-ng.com/ to learn more or schedule a consultation. Whether you need help putting your financial records in order, preparing for a tax audit, or planning a major transaction, the firm welcomes enquiries from organisations looking for structured, professional support.