Top 25 Audit Firms in Lagos, Nigeria

Lagos, Nigeria’s financial capital, is a hub for professional services, with audit firms playing a critical role in ensuring financial transparency and compliance for businesses across sectors like oil and gas, banking, manufacturing, and telecommunications. These firms provide statutory audits, tax advisory, financial consulting, and assurance services, helping companies meet regulatory requirements and manage risks. This article lists the top 25 audit firms in Lagos, selected based on reputation, service quality, client reviews, and industry impact. Each entry includes price ranges, official website links, descriptions, addresses, social media accounts, and founders or owners where available, offering a comprehensive guide for businesses seeking trusted audit services in Lagos.

1. PricewaterhouseCoopers (PwC) Nigeria

Price Range: ₦500,000 – ₦20,000,000 (audit, tax, advisory)
Link to Official Website: pwc.com/ng
Description: Part of the global Big Four, PwC Nigeria, operating since 1953, provides audit, assurance, tax, and advisory services to multinationals and local firms in banking, energy, and FMCG. Known for high-quality audits and innovative solutions, it earned ₦2.5 billion in 2022.
Address: 5B Water Corporation Road, Landmark Towers, Victoria Island, Lagos
Social Media Accounts: LinkedIn, Facebook
Founder/Owner: Part of PwC global network; no specific local founder.

2. Deloitte Nigeria

Price Range: ₦500,000 – ₦15,000,000 (audit, consulting, tax)
Link to Official Website: deloitte.com/ng
Description: Established in 1952 by Akintola Williams, Nigeria’s first indigenous chartered accountant, Deloitte Nigeria is a Big Four firm offering audit, tax, consulting, and financial advisory services. It serves diverse sectors with a focus on compliance and risk management.
Address: Civic Tower, Ozumba Mbadiwe Road, Victoria Island, Lagos
Social Media Accounts: LinkedIn, Facebook
Founder/Owner: Founded by Akintola Williams; part of Deloitte global network.

3. KPMG Nigeria

Price Range: ₦500,000 – ₦20,000,000 (audit, tax, advisory)
Link to Official Website: kpmg.com/ng
Description: A Big Four firm, KPMG Nigeria provides audit, tax, and advisory services across financial services, energy, and consumer markets. Known for its global expertise and local insights, it earned ₦2 billion in 2022 and operates in 167 countries.
Address: KPMG Tower, Bishop Aboyade Cole Street, Victoria Island, Lagos
Social Media Accounts: LinkedIn, Facebook
Founder/Owner: Part of KPMG global network; no specific local founder.

4. Ernst & Young (EY) Nigeria

Price Range: ₦500,000 – ₦15,000,000 (audit, assurance, tax)
Link to Official Website: ey.com/ng
Description: A Big Four firm, EY Nigeria offers audit, assurance, tax, and financial advisory services to industries like government, real estate, and technology. It’s recognized for providing valuable insights and ensuring compliance.
Address: 10th and 13th Floor, UBA House, 57 Marina Road, Lagos
Social Media Accounts: LinkedIn
Founder/Owner: Part of EY global network; no specific local founder.

5. BDO Nigeria

Price Range: ₦300,000 – ₦10,000,000 (audit, tax, consulting)
Link to Official Website: bdo.ng
Description: BDO Nigeria’s Lagos office is a key hub for audit, tax, advisory, and consulting services, serving manufacturing, financial services, and real estate sectors. It’s part of BDO’s global network, known for tailored solutions.
Address: ADOL House, 15 CIPM Avenue, Alausa, Ikeja, Lagos
Social Media Accounts: LinkedIn
Founder/Owner: Part of BDO global network; no specific local founder.

6. Grant Thornton Nigeria

Price Range: ₦300,000 – ₦10,000,000 (audit, tax, assurance)
Link to Official Website: grantthornton.ng
Description: A leading consulting firm, Grant Thornton provides audit, tax, and assurance services to government and private institutions, focusing on revenue improvement and innovation. It’s globally recognized for driving business growth.
Address: 294B Surulere Way, Surulere, Lagos
Social Media Accounts: LinkedIn
Founder/Owner: Part of Grant Thornton global network; no specific local founder.

7. SIAO Partners

Price Range: ₦300,000 – ₦8,000,000 (audit, tax, advisory)
Link to Official Website: siao.ng
Description: With over 20 years of experience, SIAO is Nigeria’s largest indigenous professional services firm, offering audit, tax, financial advisory, and HR consulting to sectors like oil and gas and telecommunications. It employs over 100 professionals.
Address: 18B Olu Holloway Road, Ikoyi, Lagos
Social Media Accounts: LinkedIn
Founder/Owner: Privately owned; specific founder details unavailable.

8. Crowe Dafinone

Price Range: ₦300,000 – ₦8,000,000 (audit, tax, consulting)
Link to Official Website: crowe.ng
Description: One of Nigeria’s largest indigenous audit firms, Crowe Dafinone provides audit, tax, advisory, and risk services with over 100 personnel. It supports public and private companies globally and locally.
Address: Ceddi Towers, 16 Wharf Road, Apapa, Lagos
Social Media Accounts: LinkedIn
Founder/Owner: Privately owned; specific founder details unavailable.

9. Pedabo

Price Range: ₦200,000 – ₦5,000,000 (audit, assurance, tax)
Link to Official Website: pedabo.com
Description: Founded in 1998, Pedabo offers audit, assurance, and advisory services with over two decades of experience. It serves clients in Lagos and Abuja, focusing on compliance and financial clarity.
Address: 6th Floor, Tower C, 1 Olaniyan Close, Off Mobolaji Johnson Avenue, Alausa, Ikeja, Lagos
Social Media Accounts: LinkedIn
Founder/Owner: Privately owned; specific founder details unavailable.

10. MATOG Consulting

Price Range: ₦200,000 – ₦5,000,000 (audit, tax, advisory)
Link to Official Website: matogconsulting.com
Description: A top indigenous firm, MATOG provides external audits, tax advisory, and management consulting, acting as a trusted partner for internal auditors and clients in various sectors.
Address: Montgomery Road, Sabo Yaba, Lagos
Social Media Accounts: LinkedIn
Founder/Owner: Privately owned; specific founder details unavailable.

11. Matthew Ogagavworia & Co.

Price Range: ₦200,000 – ₦5,000,000 (audit, accounting, tax)
Link to Official Website: mocaccountants.com
Description: A medium-sized firm offering audit, tax, forensic accounting, and advisory services. It serves public and private clients, emphasizing strategic planning and financial system upgrades.
Address: Plot 4, Block 14, Idowu Martins Street, Victoria Island, Lagos
Social Media Accounts: LinkedIn
Founder/Owner: Founded by Matthew Ogagavworia; privately owned.

12. SOW Professional Services Ltd

Price Range: ₦200,000 – ₦5,000,000 (audit, assurance, tax)
Link to Official Website: sowprofessional.com
Description: Launched in 2018, SOW is a global network firm offering audit, assurance, and tax services tailored to client needs. It specializes in IFRS compliance and corporate reporting.
Address: 1 Biaduo Street, Off Keffi Street, Ikoyi, Lagos
Social Media Accounts: LinkedIn
Founder/Owner: Privately owned; specific founder details unavailable.

13. FSC Professionals

Price Range: ₦150,000 – ₦4,000,000 (audit, bookkeeping, tax)
Link to Official Website: fscprofessionals.com
Description: Specializing in small business accounting, FSC offers online bookkeeping, management accounting, audit, and tax advisory services, focusing on cost-effective solutions.
Address: Plot 11, Block 53, Abeke Animasawun Street, Lekki Phase 1, Lagos
Social Media Accounts: LinkedIn
Founder/Owner: Privately owned; specific founder details unavailable.

14. Adroit Advisors

Price Range: ₦150,000 – ₦4,000,000 (audit, financial consulting)
Link to Official Website: Not available
Description: Founded in 2019, Adroit Advisors provides accounting, audit, and financial consulting for small businesses, earning praise for responsiveness and expertise in e-commerce.
Address: Ikeja, Lagos
Social Media Accounts: LinkedIn
Founder/Owner: Privately owned; specific founder details unavailable.

15. MOORE Bishop & Rooks

Price Range: ₦200,000 – ₦5,000,000 (audit, accounting, call center)
Link to Official Website: Not available
Description: A midsize firm offering audit, accounting, and call center services, MOORE Bishop & Rooks supports clients across various sectors with a focus on compliance and efficiency.
Address: Lagos, Nigeria (specific address not publicly listed)
Social Media Accounts: Not publicly available
Founder/Owner: Privately owned; specific founder details unavailable.

16. Goldwyns

Price Range: ₦200,000 – ₦5,000,000 (audit, business valuation)
Link to Official Website: Not available
Description: A Lagos-based firm providing audit, tax, and business valuation services, Goldwyns is known for its strategic advisory and support for corporate governance.
Address: Lagos, Nigeria (specific address not publicly listed)
Social Media Accounts: Not publicly available
Founder/Owner: Privately owned; specific founder details unavailable.

17. Qeeva Advisory Limited

Price Range: ₦200,000 – ₦5,000,000 (audit, forensic accounting)
Link to Official Website: Not available
Description: Qeeva offers management consulting, audit, tax, and forensic accounting services, focusing on risk management and high-quality financial reporting for clients.
Address: Lagos, Nigeria (specific address not publicly listed)
Social Media Accounts: Not publicly available
Founder/Owner: Privately owned; specific founder details unavailable.

18. Igamac

Price Range: ₦150,000 – ₦4,000,000 (audit, management consulting)
Link to Official Website: Not available
Description: A management and accounting consulting firm, Igamac provides audit and advisory services, recommended for small businesses seeking cost-effective solutions.
Address: Lagos, Nigeria (specific address not publicly listed)
Social Media Accounts: Not publicly available
Founder/Owner: Privately owned; specific founder details unavailable.

19. BAO Consulting

Price Range: ₦150,000 – ₦4,000,000 (audit, financial advisory)
Link to Official Website: Not available
Description: BAO specializes in financial advisory and audit services for SMEs, using accounting software to deliver bespoke solutions across Lagos, Abuja, and other cities.
Address: Lagos, Nigeria (specific address not publicly listed)
Social Media Accounts: Not publicly available
Founder/Owner: Privately owned; specific founder details unavailable.

20. BBC Consulting Limited

Price Range: ₦200,000 – ₦5,000,000 (audit, consulting)
Link to Official Website: Not available
Description: Established in 1969, BBC Consulting offers audit and consulting services for banks, oil and gas, and media sectors, known for its long-standing reliability.
Address: Charter House, 199 Ikorodu Road, Obanikoro, Lagos
Social Media Accounts: Not publicly available
Founder/Owner: Privately owned; specific founder details unavailable.

21. PML Advisory Service

Price Range: ₦150,000 – ₦4,000,000 (audit, advisory)
Link to Official Website: Not available
Description: A leading professional service provider offering audit and advisory services, PML supports businesses in ensuring compliance and financial accuracy.
Address: Montgomery Road, Sabo Yaba, Lagos
Social Media Accounts: Not publicly available
Founder/Owner: Privately owned; specific founder details unavailable.

22. Dominion Consulting Nigeria

Price Range: ₦150,000 – ₦4,000,000 (audit, accounting)
Link to Official Website: Not available
Description: Launched in 2009, Dominion provides audit and accounting services, focusing on supporting SMEs with financial management and compliance.
Address: Feniks House, 241 Ikorodu Crescent, Dolphin Estate, Ikoyi, Lagos
Social Media Accounts: LinkedIn
Founder/Owner: Privately owned; specific founder details unavailable.

23. Nexia Agbo Abel & Co.

Price Range: ₦200,000 – ₦5,000,000 (audit, tax, advisory)
Link to Official Website: nexia-ng.com
Description: An indigenous firm offering audit, tax, and advisory services, Nexia Agbo Abel is part of the global Nexia network, serving clients in banking and energy sectors.
Address: 43 Anthony Enahoro Street, Utako, Lagos
Social Media Accounts: LinkedIn
Founder/Owner: Privately owned; specific founder details unavailable.

24. Parker Randall

Price Range: ₦200,000 – ₦5,000,000 (audit, assurance, tax)
Link to Official Website: parkerrandall.ng
Description: Part of the global Parker Randall network, this firm provides audit, assurance, and tax services, focusing on compliance and strategic advisory for businesses.
Address: 6th Floor, Right Wing, 13 Commercial Avenue, Yaba, Lagos
Social Media Accounts: LinkedIn
Founder/Owner: Part of Parker Randall global network; no specific local founder.

25. Baker Tilly Nigeria

Price Range: ₦200,000 – ₦5,000,000 (audit, tax, consulting)
Link to Official Website: bakertilly.ng
Description: An indigenous firm within the global Baker Tilly network, it offers audit, tax, and consulting services, serving clients in finance, manufacturing, and public sectors.
Address: 50/52 Broad Street, Lagos Island, Lagos
Social Media Accounts: LinkedIn
Founder/Owner: Part of Baker Tilly global network; no specific local founder.

Notes

Price Ranges: Costs are approximate based on 2025 data, varying by service scope (e.g., statutory audits, tax advisory, forensic accounting) and company size (SMEs vs. multinationals). Fees for Big Four firms are typically higher due to their global expertise. Contact firms for precise quotes.
Limited Founder Information: Many firms are part of global networks or privately owned, with specific founder details unavailable due to limited public records. Ownership is attributed to global networks or private entities where applicable.
Selection Criteria: Firms were selected based on reputation, client feedback, service range, and industry impact, drawing from sources like Nairametrics, Finelib, Clutch, and Lenco Blog.
Addresses: Locations are based on main Lagos offices. Some firms may have multiple branches or operate without a publicly listed address; verify directly with firms.
Social Media Accounts: LinkedIn is the primary platform for most firms; other platforms may be less active or unavailable. Contact firms for additional social media details.
Cultural Context: Lagos’ audit firms are critical in Nigeria’s complex regulatory environment, ensuring compliance with the Companies and Allied Matters Act (CAMA) 2004, which mandates audits for public companies. The Big Four dominate high-value audits, while indigenous firms like SIAO and Crowe Dafinone excel in serving local SMEs and multinationals. Businesses should verify firm credentials through the Institute of Chartered Accountants of Nigeria (ICAN) and review client testimonials to ensure reliability.

Lagos’ audit firms, from global giants like PwC and Deloitte to trusted indigenous players like SIAO and Pedabo, provide essential services to ensure financial integrity and compliance. Whether you’re a startup or a multinational, these firms offer tailored solutions to navigate Nigeria’s dynamic business landscape. Verify credentials, compare services, and engage with confidence to meet your financial and regulatory needs.