An Investor’s Guide

To Doing Business in Nigeria

According to World bank, Nigeria is the most populous country  Africa, and ‘worldometer’ estimates the population of Nigeria is to be 260 million people, which makes Nigeria the seventh largest nation in the world. The area known as Nigeria is a product of the amalgamation of the Northern and Southern protectorates of the British colonialist in 1914, and on the 1st of October, 1960, Nigeria was formally declared as an independent state. In 1963 however, Nigeria became a Republic.

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top accounting firm in Nigeria

OUR SERVICES

Our team is comprised of industry experts who are passionate about their work and have an extensive background in a wide variety of applications.

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top accounting firms in nigeria

OUR TEAM OF EXPERTS

Our team is made up of experts, specialists in varying fields, and top professionals ever-ready to make difficult financial processes easier for you.

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top accounting firms in nigeria

COMPLIANCE GUIDE

At SIAO, we believe that the approach is as important as the service. We have developed an approach to briefs and projects that works splendidly for us

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top accounting firms in nigeria

SIAO POLICY

SIAO Partners will not establish a business relationship until all relevant parties to the relationship have been identified, and the nature of the business.

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What We Offer

With a professional staff strength of over 100 highly qualified and dedicated personnel, we pride ourselves on being Nigeria’s largest indigenous professional services firm.

SIAO has audited and consulted for various sectors of the economy: Engineering, Oil and Gas, Finance, Public Sector, Telecommunications, and Manufacturing. Our broad range of services includes Strategic Planning, Financial Advisory, Project Evaluation, Financial Systems Design and Upgrade, Tax Advisory and Compliance services, Human Resource Consulting services, Management Consulting, Legal advisory, and compliance services, Financial Accounting and Risk Assurance services among others.

Audit and Assurance

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Tax Advisory and Compliance

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Human Resource Consulting

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Financial Advisory and
Business Development

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Financial Risk and
Advisory Services

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Legal and
Compliance

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Why SIAO

  • Experience :
    With over 20 years of experience and providing 100% guaranteed maximized asset value financial advice, we intend to keep thriving and aiming higher.
  • Quality:
    We elevate Customer experiences by providing top-notch, quality, bespoke solutions tailored to individual client
  • Expert:
    We have a team of world-renowned experts with extensive understanding in diverse fields
  • Insightful:
    We conduct comprehensive research, pay attention to the tiniest details and discern every aspect of our client’s challenges.

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On-Time Completion

Frequently Asked
Questions

We have prepared a few answers for the most common questions we get asked. The answers you seek are now below? Contact Us, we would be delighted to help.

We offer advisory services in the area of Deal Structuring, Transaction Advisory, Financial Models, Valuation, Business Development, Business Engineering.

Yes, clients’ requirements despite operating within the same industry or sector are unique and different just like DNA, each must be approached and addressed differently.

The Industries we cover span Aviation, Manufacturing, Fintech, Education, Healthcare, Agriculture, Supply Chain, and FMCG, distribution, Transportation, Construction, Security, electricity Oil & Gas and Entertainment.

How Fintech Empowers the Unbanked
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How Fintech Empowers the Unbanked

The Impact of the PIA(Petroleum Industry Act) 2021
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The Impact of the PIA(Petroleum Industry Act) 2021

How To Legally Register A Business  In Nigeria
Advice Blog Consulting

How To Legally Register A Business In Nigeria

Use Project Risk Management: 10 Tips to Ensure Project Success
Advice Blog

Use Project Risk Management: 10 Tips to Ensure Project Success

Understanding Risk Management Across Industries
Advice Blog

Understanding Risk Management Across Industries

5 Signs Your Organization Needs A Stronger Risk Management Plan.
Advice Blog

5 Signs Your Organization Needs A Stronger Risk Management Plan.

4 Ways To Build A Risk-Aware Culture In Your Organization
Advice Blog

4 Ways To Build A Risk-Aware Culture In Your Organization

7 common risks management mistakes and how to avoid them
Advice Blog Consulting

7 common risks management mistakes and how to avoid them

CBN’s cybersecurity levy
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CBN’s cybersecurity levy

Benefits and challenges of the new CBN capital base policy
Blog

Benefits and challenges of the new CBN capital base policy

Why should you pay Tax and obey  Regulatory bodies
Blog

Why should you pay Tax and obey Regulatory bodies

Nigeria’s 2024 Budget Highlights
Blog

Nigeria’s 2024 Budget Highlights

Detailed Guide to Statutory Contributions in Nigeria
Blog

Detailed Guide to Statutory Contributions in Nigeria

Transfer Pricing Compliance in Nigeria and Common Pitfalls for Businesses to Avoid
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Transfer Pricing Compliance in Nigeria and Common Pitfalls for Businesses to Avoid

The Role of Transfer Pricing in Tax Planning and Administration in Nigeria
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The Role of Transfer Pricing in Tax Planning and Administration in Nigeria

How technologies like AI and blockchain are transforming the audit process.
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How technologies like AI and blockchain are transforming the audit process.

THE NEW CBN LEADERSHIP IMPACT ON NIGERIAN ECONOMY
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THE NEW CBN LEADERSHIP IMPACT ON NIGERIAN ECONOMY

TAXATION OF NON-RESIDENT COMPANIES: IT’S IMPLICATIONS, RELEVANCE, AND REGULATORY COMPLIANCE
Advice Consulting General

TAXATION OF NON-RESIDENT COMPANIES: IT’S IMPLICATIONS, RELEVANCE, AND REGULATORY COMPLIANCE

Standing Out as an Accountant: Navigating Success in a Dynamic Landscape
Advice

Standing Out as an Accountant: Navigating Success in a Dynamic Landscape

POWERING NIGERIA’S ENERGY SECTOR: KEY FEATURES OF THE ELECTRICITY ACT 2023
Advice Consulting General

POWERING NIGERIA’S ENERGY SECTOR: KEY FEATURES OF THE ELECTRICITY ACT 2023

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Helping businesses just like yours

For expert guidance and know-how you can trust SIAO
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SIAO

SIAO is an independent Nigerian professional services firm, providing Audit & Assurance, Accounting, Tax, International Financial Reporting Standards Advisory, Human Resource, and Financial Advisory Services.

OUR SERVICES
CONTACT SIAO
ABUJA OFFICE

1st Floor, Bank of Industry Building Tower 1,
Central Business District Area, Abuja.

Tel: 02092912463,
Tel: 02092912462

CONTACT SIAO
LAGOS OFFICE

18b Olu Holloway Road,
(Former Temple Road),
Off Kingsway Road,
Ikoyi,
Lagos.

Tel- +2347015180258