Meet Chief Legal Officers of the largest companies in Nigeria (NGX)

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Nigeria’s capital market is home to a powerful class of companies known as the SWOOTs, which refers to companies listed on the Nigerian Exchange (NGX) whose market capitalisation has exceeded N1 trillion.

These companies’ stocks dominate the market in terms of size, influence, and often investor attention.

Nairametrics reports that by Q3 2025, nine out of 22 SWOOTs had recorded impressive year-to-date gains of more than 20 % while 16 advanced between 15% and 20%, highlighting their resilience in the face of inflationary pressures and foreign exchange volatility.

Behind these companies’ compliance strategy, merger negotiation, and regulatory filing is a Chief Legal Officer (CLO) ensuring that corporate growth aligns with both law and ethics. In Nigeria’s increasingly complex business environment, where policy shifts and regulatory scrutiny are frequent, these legal executives are critical to corporate success.

These Chief Legal Officers oversee the legal and governance strategies of the top ten SWOOTs companies, which together have a combined market capitalization of N64.96 trillion.

Their role now blends governance, risk management, and strategy, areas that determine not only a company’s reputation but also its market valuation. They are positioned at the intersection of law and finance, managing high-stakes issues ranging from compliance audits and shareholder litigation to cross-border contracts and sustainability disclosures.

The ranking is based on SWOOTs list as of October 2025, month-end. The Chief Legal Officers are ranked according to the market cap of their respective companies.

Here are the Chief Legal Officers of Nigeria’s top 10 SWOOTs

Michael Osilama Otu – Chief Legal Officer, Zenith Bank (N2.59 trillion)

Michael Osilama Otu serves as the Company Secretary and Chief Legal Adviser of Zenith Bank Plc, one of Nigeria’s largest financial institutions with a market capitalization of N2.59 trillion.

He has been with the bank since 1997 and assumed his current role in 2002, where he oversees the bank’s corporate governance framework and legal operations across its subsidiaries.

Otu graduated with Second Class Honours (Upper Division) in Law from Ambrose Alli University, Ekpoma, in 1992 and was called to the Nigerian Bar the following year. He later obtained a Master’s degree in Law (LL.M) from the University of Lagos in 1996.

His legal and banking career began in 1993 at Crystal Bank of Africa Limited, now UBA Plc, as a Legal Officer. He later served as Deputy Head of Chambers and General Counsel at Vincent Omegba & Co., a law firm based in Lagos, before joining Zenith Bank.

Otu is also an active member of several professional bodies, including the Nigerian Bar Association (NBA), the Nigerian Society of International Law, and the International Bar Association. He is also an Honorary Senior Member of the Chartered Institute of Bankers of Nigeria (HCIB) and a Fellow of the Chartered Institute of Arbitrators (FCIArb).

He contributes to capacity building in the financial sector as a Resource Person for both the Financial Institutions Training Centre (FITC) and the Chartered Institute of Bankers of Nigeria (CIBN), reinforcing his reputation as one of the most experienced legal minds in Nigeria’s banking industry.

Akinleye Olagbende – Chief Legal Officer, Geregu Power Plc (N2.85 trillion)

Akinleye Olabunmi Olagbende serves as the General Counsel and Chief Legal Officer of Geregu Power Plc, one of Nigeria’s largest power generation companies with a market capitalization of N2.85 trillion.

Since joining the company in 2019, he has led Geregu’s legal, governance, and brand management functions, overseeing a team of eight professionals, including four lawyers and four brand and communications specialists.

With over two decades of experience spanning energy, finance, and corporate law, Olagbende has played a key role in strengthening Geregu’s corporate governance structure and ensuring regulatory compliance as the company evolved into Nigeria’s first publicly listed power firm.

Before joining Geregu Power, he served as Company Secretary at Ardova Plc (formerly Forte Oil Plc) for seven years, where he managed board affairs and governance for several publicly listed companies and their subsidiaries. His earlier international experience includes roles as a Guidelines Compliance Analyst at PIMCO Europe LLP and Trade Compliance Analyst at Goldman Sachs Asset Management, where he handled regulatory and operational compliance in financial markets.

Olagbende began his career as General Counsel at Olatunde Adejuyigbe SAN LLP, where he advised corporate clients on governance and legal strategy.

He holds a Bachelor of Laws (LL.B) from the University of Sussex and a Barrister-at-Law (BL Hons) from the Nigerian Law School. His executive education includes programs at Harvard Law School, where he completed courses in Negotiation and Leadership and Leadership in General Counsel, as well as specialized training in Board Effectiveness from Euromoney and Corporate Governance from the Corporate Governance Institute.

Erhi Obebuedo – Chief Legal Officer, GTCO (N3.26 trillion)

Erhi Obebuedo is the Group General Counsel and Company Secretary of Guaranty Trust Holding Company Plc (GTCO).

He oversees the legal and secretarial operations of GTCO and its subsidiaries across banking, pensions, fund administration, and payment services in nine African countries, including Nigeria, Ghana, Kenya, Uganda, and Rwanda.

Obebuedo began his career in the legal departments of several commercial banks before joining Guaranty Trust Bank Plc in 2003. Over the years, he has played a pivotal role in shaping the bank’s legal and governance framework, rising through the ranks to become Head of Legal Group and Assistant Company Secretary, and later, Company Secretary and Head of Legal. In 2021, he assumed his current position following the reorganization of GTBank into a holding structure.

He holds a Bachelor of Laws (LL.B.) from the University of Benin and a Master’s Degree in International Commercial Law (LL.M.) from the University of Nottingham, United Kingdom. A Fellow of the Institute of Chartered Mediators and Conciliators and a Member of the Institute of Chartered Secretaries and Administrators of Nigeria (ICSAN).

Throughout his career, Obebuedo has led several landmark transactions that have defined GTCO’s growth trajectory. These include the bank’s Eurobond offerings, the issuance of Global Depositary Receipts (GDRs) listed on the London Stock Exchange, and the acquisition of a banking franchise in Kenya with operations in Uganda and Rwanda. Most notably, he directed the legal and regulatory framework for the bank’s transition into a financial holding company, a move that expanded GTCO’s presence beyond banking into new financial services sectors.

Titilola Omisore – Chief Legal Officer, Aradel Holdings Plc (N3.40 trillion)

Titilola Omisore is the Company Secretary and Group General Counsel of Aradel Holdings Plc, a leading integrated energy company with investments across exploration, production, and downstream operations.

She joined the company in 2001, bringing with her extensive legal and governance expertise that has shaped Aradel’s corporate strategy and expansion over the past two decades.

Omisore holds a Bachelor’s degree in Political Science from the University of Illinois, Champaign-Urbana, and an LL.B. from the University of Buckingham. She earned her Barrister-at-Law (BL) qualification from the Nigerian Law School, and later obtained a Master’s degree in Tax Law from King’s College, University of London in 1999.

She began her legal career at Strachan Partners in 1993, where she gained hands-on experience in corporate and commercial law. After completing her postgraduate studies, she returned to the firm and rose to the position of Partner before joining Aradel Holdings.

Over the past 23 years, Omisore has been a central figure in Aradel’s transformation from a niche energy player into a diversified holding company. Her leadership has been instrumental in major acquisitions, joint venture partnerships, both within and outside Nigeria, equity fundraising, and complex oil and gas transactions.

In addition to her executive role, she serves as a Director on the Boards of all Aradel Holdings subsidiaries, as well as its affiliate company, ND Western Limited, reinforcing her influence across the group’s governance and operational framework.

With a career spanning more than three decades, Titilola Omisore stands out as one of Nigeria’s foremost corporate legal executives, recognized for her strategic insight, transactional depth in the energy industry.

Edith Onwuchekwa – Chief Legal Officer, Seplat Energy Plc (N3.55 trillion)

Edith Onwuchekwa is the Director of Legal and Company Secretary at Seplat Energy Plc, where she oversees the company’s legal, governance, compliance, and secretarial functions across its operations in Nigeria and the United Kingdom.

She joined Seplat in 2019 as Company Secretary and Chief Governance Compliance Officer and rose to her current role in 2021, bringing over 24 years of legal and corporate governance experience to one of Africa’s leading independent energy companies.

Before joining Seplat, she served in several senior leadership roles at Lafarge Africa Plc, including General Counsel and Legal Director, Country General Counsel, and Director of Public Affairs. She also held board-level responsibilities as Director and Vice Chairman of AshakaCem Plc, a Lafarge subsidiary.

Her career with Lafarge spanned over a decade, during which she was instrumental in corporate transactions, joint venture agreements, and stakeholder engagement, and played a strategic role in managing the company’s government and community relations.

Onwuchekwa holds a Bachelor of Laws (BL) from the Nigerian Law School and an MBA from the University of Bradford. She is also an Associate of the Chartered Governance Institute (UK), an Associate of the Institute of Chartered Secretaries and Administrators of Nigeria (ICSAN), and a Fellow of the Nigerian Institute of Chartered Arbitrators (FCArb).

Her professional record reflects a consistent focus on governance transformation and compliance leadership. At Seplat, she has led several high-value transactions and strengthened the company’s legal frameworks, ensuring transparency and accountability across its multinational operations.

Hauwa Garba-Satomi – Chief Legal Officer, BUA Cement Plc (N6.10 trillion)

Hauwa Garba-Satomi serves as the Company Secretary and Chief Legal Officer of BUA Cement Plc, one of Nigeria’s largest publicly listed cement manufacturers. She officially assumed the role in February 2023, after serving in an acting capacity since November 2022.

Hauwa began her legal career at Ashemi & Co., where she honed her skills in corporate and commercial law before joining Manga Chambers, eventually rising to the position of Associate Partner.

Her transition into the corporate sector began in 2016, when she joined BUA International Limited as Deputy Legal Manager. She later became Legal Manager, providing strategic legal support to the Group Chief Legal Officer and Company Secretary.

During her time at BUA, Garba-Satomi played a central role in several landmark corporate transactions. She was instrumental in the merger between Cement Company of Northern Nigeria (CCNN) Plc and Obu Cement Company Plc, which resulted in the formation of BUA Cement Plc, now a key player in Nigeria’s cement industry. She also contributed to the merger and documentation process involving five BUA Group subsidiaries and coordinated the registration of a Free Zone entity, strengthening the group’s compliance and regulatory positioning.

Her expertise was also crucial in developing the sustainability and governance documentation that supported BUA Cement’s successful listing on the Nigerian Exchange Group (NGX), reflecting her strong grasp of corporate governance and regulatory frameworks.

Martin Frechette – Chief Legal Officer, Airtel Africa Plc (N8.68 trillion)

Martin Fréchette serves as the Chief Legal Officer of Airtel Africa Plc, a leading telecommunications and mobile money services provider with operations spanning 14 African countries.

He joined the company in 2023, bringing with him more than 25 years of international legal experience in the telecoms and technology sectors across Africa and Europe.

In his role, Fréchette provides strategic legal and policy guidance to ensure Airtel Africa’s compliance with regulatory frameworks, manage corporate risks, and minimises litigation exposure across its diverse markets. His responsibilities also extend to advising the company’s Board of Directors on governance and legal matters affecting operations and expansion.

Before joining Airtel Africa, Fréchette built an extensive career advising multinational firms in the telecommunications industry, where he developed deep expertise in cross-border regulatory compliance, corporate governance, and risk management.

Uto Ukpanah – Chief Legal Officer, MTN Nigeria (N10.92 trillion)

Uto Ukpanah is the Chief Legal Officer and Company Secretary of Nigeria’s telecom giant, MTN Nigeria Communications Plc. She also oversees the administrative and governance functions of MTN Foundation Limited by Guarantee, the company’s corporate social investment arm.

Ukpanah joined MTN Nigeria in 2005 and has since played a defining role in shaping the company’s governance framework and ethical standards. Over her two decades with the telecom giant, she has provided strategic oversight on regulatory compliance, governance advisory, and organizational ethics management. Her leadership has been central to maintaining MTN Nigeria’s strong reputation for integrity and transparency in a highly regulated industry.

She is a graduate of the University of Cross River State, now the University of Uyo. She earned her Bachelor of Laws (LLB) degree in 1989 and was called to the Nigerian Bar in 1990.

Before joining MTN, Ukpanah worked as Assistant Company Secretary at United Bank for Africa (UBA) Plc, where she was involved in drafting the pre-consolidation Code of Corporate Governance for Banks and Other Financial Institutions in Nigeria, later adopted by the Central Bank of Nigeria.

She also served on the Securities and Exchange Commission’s Committee on the Code of Corporate Governance for Public Companies and on the Steering Committee for the National Code of Corporate Governance in Nigeria.

She is a Fellow (FCIS) and Council Member of the Institute of Chartered Secretaries and Administrators of Nigeria (ICSAN) and a member of the Nigerian Bar Association, International Bar Association, and the Ethics & Compliance Officers Association (USA).

Edward Imoedemhe – Chief Legal Officer, Dangote Cement Plc (N11.14 trillion)

Edward Imoedemhe serves as the Chief Legal Officer and Company Secretary of Dangote Cement Plc, Africa’s largest cement producer with a market capitalization of N11.14 trillion as of 2025.

He was appointed Acting Company Secretary and General Counsel in November 2022 before his confirmation as substantive Company Secretary in October 2025.

Imoedemhe joined the Dangote Group in 2013 and has since played a central role in providing strategic legal oversight across the conglomerate’s operations. His work spans corporate governance, regulatory compliance, contracts management, and litigation. Over the years, he has been instrumental in aligning Dangote Cement’s operations with local and international legal standards, ensuring strong governance structures across its subsidiaries and affiliates.

Before joining Dangote, he served as Head of Legal, Regulatory, and Insurance at Intercellular Nigeria Plc between 2006 and 2013, where he managed legal advisory, corporate compliance, and investor relations. He also held the position of Company Secretary/Legal Adviser at an oil and gas and shipping firm, handling high-level corporate transactions and dispute resolution.

He holds an LL.B in Law from the University of Benin, a B.L from the Nigerian Law School, and a Master’s degree in Maritime and Commercial Law from Lagos State University. He is an associate member of the Institute of Chartered Secretaries and Administrators of Nigeria (ICSAN) and a member of the Society for Corporate Governance Nigeria.

Oluseye Alayande – Chief Legal Officer, BUA Foods Plc (N12.47 trillion)

Oluseye Olufunmilayo Alayande is the Chief Legal Officer of BUA Foods Plc, part of the BUA Group, with a market capitalization of N12.47 trillion in 2025. She has over 20 years of experience in law, spanning private practice, oil and gas, energy, power, and FMCG sectors.

She began her career at Chief Rotimi Williams Chambers in 2002 and later worked at Adepetun, Caxton-Martins, Agbor & Segun. In 2007, she joined Sahara Group as Legal Manager, managing major commercial and energy transactions, including the acquisition of the 1,320MW Egbin Power Plant. At Afren Nigeria (2010–2015), she handled cross-border petroleum asset acquisitions, production sharing contracts, and project finance negotiations, including OML 26 from Shell.

From 2016 to 2020, she was Chief Legal Officer and Company Secretary at Ibadan Electricity Distribution Company (IBEDC), overseeing board matters, contracts, and regulatory compliance.

She joined BUA Group in 2021 as Group Chief Legal Officer, Corporate and Commercial, providing legal direction for the conglomerate’s operations across food, infrastructure, and manufacturing. At BUA Foods, she oversees legal compliance, corporate governance, and commercial negotiations, ensuring the company maintains its leadership in Nigeria’s FMCG space.

Alayande holds an LL.B (Hons) from the University of Jos and was called to the Nigerian Bar in 2000. She is a member of the Nigerian Bar Association, Institute of Chartered Arbitrators (UK), Association of International Petroleum Negotiators, and an Associate of ICSAN.