Professor Ezekiel Oluwagbemiga Oyerogba, a distinguished scholar of Accounting and Finance at Bowen University, Iwo, Osun State, has made a compelling case for the immediate adoption of proactive forensic auditing frameworks to bolster sustainable corporate governance within emerging and developing economies. Speaking at a well-attended academic and professional gathering, the university don underscored that the survival of corporate entities in an increasingly volatile global market depends heavily on transparency, rigorous internal controls, and the practical application of empirical research findings to real-world business challenges.

Professor Oyerogba delivered these remarks while presenting the 31st inaugural lecture of Bowen University, hosted on the institution’s campus. Titled “How the mighty had fallen and the weapons of war perished: An illustration of the corporate performance of listed companies in Nigeria,” the lecture served as both a retrospective analysis of the Nigerian corporate landscape and a diagnostic warning regarding the fragility of modern business organizations. The event drew academics, financial regulators, industry practitioners, students, and members of the university’s executive management team, all gathered to dissect the underlying causes of corporate mortality and explore pathways toward enduring economic resilience.

The urgency of the professor’s recommendations stems from a troubling global and domestic trend: the sudden collapse of high-profile corporate organizations. Many of these entities, once considered pillars of commerce and industry, have succumbed to systemic failures driven by severe fraud, executive mismanagement, and the misappropriation of organizational funds and core assets by internal leadership. Oyerogba noted that the choice of his lecture’s title was deliberate, designed to capture the precarious reality of the corporate world, where publicly listed companies—which are legally and economically expected to operate as ongoing concerns in perpetuity—frequently fail to survive even the lifetimes of their visionary founders.

A Global Phenomenon: Business Mortality Beyond Nigeria

While the challenges facing Nigerian enterprises are unique, Professor Oyerogba emphasized that corporate failure is not restricted to emerging markets. Industrialized economies have similarly witnessed staggering rates of business closures and corporate bankruptcies. To contextualize the scale of this global vulnerability, the accounting professor cited empirical figures from the Office for National Statistics (ONS) in the United Kingdom.

According to ONS data, the year 2022 marked a historic threshold, representing the first time since 2010 that business closures outpaced creations in the UK. During that year, approximately 345,000 commercial entities ceased operations across the United Kingdom. A regional breakdown revealed severe contraction: 248,000 businesses closed in England, 217,000 in Scotland, and 194,000 in Northern Ireland.

When translated into mortality metrics, these closures represented alarming business death rates of 11.5 percent for the UK as a whole, 11.6 percent for England, 10.8 percent for Scotland, and 8.3 percent for Northern Ireland. Oyerogba presented these international benchmarks to establish that corporate fragility is a systemic global affliction, exacerbated by macroeconomic shocks, post-pandemic adjustments, supply chain disruptions, and evolutionary shifts in consumer behavior.

The Evolution and Shrinking Base of Nigeria’s Capital Market

Shifting his focus to the domestic economy, Oyerogba provided a detailed historical overview of the Nigerian capital market, tracing its trajectory from inception to the contemporary era. The Nigerian Exchange Group (NGX)—historically known as the Nigerian Stock Exchange—commenced formal operations following the enactment of the Lagos Stock Exchange Act No. 14 of 1961. On June 5, 1961, the exchange opened for trading with a modest portfolio of just 19 listed securities. This foundational roster comprised three equities, six Federal Government bonds, and 10 industrial loans.

Over the subsequent decades, the Nigerian capital market experienced waves of expansion, driven by economic indigenization decrees, banking sector consolidations, and periodic privatization programs. Consequently, the number of listed companies expanded significantly from the original three equities to a peak of over 200 enterprises. However, Oyerogba pointed out a concerning structural reversal that began around 2011.

While the number of listed companies had grown over the years, the aggregate population of quoted firms has experienced a steady downward trajectory. By 2025, the total number of listed companies on the exchange had contracted to approximately 151. This reduction has been driven by a complex web of voluntary delistings, compulsory regulatory delistings, corporate mergers, acquisitions, and comprehensive business combinations triggered by regulatory interventions, capitalization thresholds, and deteriorating corporate performance.

Oyerogba argued that these contraction figures demonstrate the extreme difficulty enterprises face in sustaining performance when management fails to plan strategically or adapt to changing market dynamics. Companies that once enjoyed robust customer loyalty, healthy revenue streams, and enviable brand equity have frequently collapsed due to strategic inertia, poor decision-making, resistance to technological disruption, and severe governance deficits.

The Biblical Metaphor of Corporate Collapse

To vividly illustrate the mechanics of corporate decline, Professor Oyerogba drew a profound metaphor from biblical history, citing 2 Samuel 1:27: "How the mighty have fallen, and the weapons of war perished!" He applied this imagery to the corporate sphere to describe the sudden, unexpected collapse of industry giants that were previously deemed too big to fail.

In the analytical framework proposed by the professor, the "weapons of war" of a commercial enterprise encompass its core assets, capital reserves, market share, skilled human capital, proprietary patents, and equity base. For deposit-money banks and financial institutions, customer deposits constitute an additional, highly sensitive category of vital assets. Oyerogba explained that during periods of corporate crisis, these defensive assets are systematically eroded through operational inefficiencies, legal liabilities, and capital flight, leaving institutions defenseless against bankruptcy proceedings, forced liquidation, or catastrophic market devaluation.

The lecture cataloged several prominent historical examples of corporate devastation, citing international giants such as Enron Corporation, WorldCom, and Lehman Brothers, alongside domestic casualties including Cadbury Nigeria Plc, Intercontinental Bank, and Oceanic Bank. In each of these instances, the lecture highlighted how overconfidence, executive hubris, systemic governance failures, internal fraud, and external market shifts conspired to destroy organizational value within remarkably short timeframes.

Empirical Findings and Strategic Recommendations

Building upon years of rigorous academic research, Professor Oyerogba shared empirical insights indicating that the financial outcomes and operational efficiency of listed companies are directly dictated by the quality of board oversight, executive leadership capabilities, and the structural clarity of management hierarchies. Weak internal governance structures invariably create blind spots that facilitate financial misappropriation and strategic missteps.

To reverse these vulnerabilities, the professor put forward a comprehensive set of policy and operational recommendations for corporate boards, regulators, and investors:

• Independent Audit Committees: Corporations must institute fully independent audit committees empowered to scrutinize financial transactions without executive interference.
• Board Diversity: Boards should actively diversify the professional experience and functional backgrounds of their directors to enhance strategic decision-making and risk management.
• Transparent Internal Controls: Organizations must maintain robust, tamper-proof internal control systems capable of real-time monitoring and reporting.
• Strategic Corporate Social Responsibility (CSR): Beyond superficial public relations exercises, companies must integrate genuine sustainability metrics into their supply chains and marketing operations to build authentic customer loyalty and brand resilience.
• Predictive Distress Models: Utilizing the predictive financial models developed through his research, managers and investors can identify early warning signs of distress—such as adverse liquidity positions and excessive financial leverage—long before formal insolvency sets in.

Furthermore, Oyerogba outlined a four-pillar regulatory blueprint designed to fortify the broader financial and corporate governance architecture:

1. Compliance Monitoring: Systematic inspection and surveillance of corporate reports and financial statements to guarantee adherence to statutory laws and regulatory guidelines.
2. Corporate Governance Enforcement: Active promotion and enforcement of best corporate governance practices across both public and private sector enterprises.
3. Review and Enforcement: Rigorous auditing of corporate financial statements paired with swift disciplinary actions and sanctions against professional misconduct or legal violations.
4. Standard Setting and Review: Continuous evaluation of existing accounting frameworks alongside the proactive development and publication of modern accounting, auditing, sustainability reporting, and corporate governance standards.

Institutional Perspective from Bowen University Leadership

Reinforcing the academic gravity of the occasion, the Vice-Chancellor of Bowen University, Professor Jonathan Babalola, delivered remarks emphasizing the institution’s unwavering commitment to academic excellence and institutional integrity.

Professor Babalola asserted that Bowen University will never compromise on its high standards of teaching, research, and moral formation. He noted that inaugural lectures serve a vital purpose within the university system: they provide a dedicated platform for scholars to share cutting-edge research outputs with the wider public, policy-makers, and industry leaders. According to the Vice-Chancellor, the theoretical frameworks and empirical data generated through such academic inquiries are not merely meant for archival storage; rather, when adequately and appropriately applied, they possess the capacity to drive sustainable economic growth, stabilize financial markets, and solve complex societal problems.

The 31st inaugural lecture concluded with renewed calls from academics and industry observers for regulatory bodies, corporate executives, and professional accounting institutions to collaborate closely in implementing the forensic auditing frameworks and governance reforms advocated by Professor Oyerogba, ensuring that the Nigerian corporate sector can successfully withstand future economic storms.