The most damaging partnerships and hires in Nigerian business are not the ones where the warning signs were invisible. They are the ones where the warning signs were visible but not looked for. A structured due diligence practice closes this gap. Here are the red flags most commonly missed — and the process to catch them.
Why due diligence is consistently underinvested
In the Nigerian business environment, due diligence is frequently treated as a bureaucratic formality rather than a substantive risk management tool. Reference checks are called but not probed. Company registration is verified but financial health is not assessed. CV claims are accepted at face value. The result is a pattern that any seasoned Nigerian business leader will recognise: the expensive hire whose credentials did not survive contact with their first serious deliverable, the distribution partner who took the territory and went quiet, the vendor who performed perfectly in the pilot and disappeared after the first large payment.
The underinvestment is usually a combination of time pressure, relationship deference — particularly in a culture where asking too many questions about someone who comes recommended can feel socially uncomfortable — and a genuine belief that the due diligence would not have found anything useful. The last belief is the most dangerous and the most empirically wrong.
Red flags in commercial partnerships
The CAC registration does not match the story
A company that presents itself as having ten years of experience in the Nigerian market should have a Corporate Affairs Commission registration that is at least eight to ten years old. A discrepancy between claimed experience and registration age does not automatically indicate fraud — the business may have operated informally before incorporating formally — but it should prompt a direct question and a clear explanation. Vague answers to this question are a red flag.
No audited accounts and reluctance to provide financials
Any commercial partner that is unwilling to provide at least two years of management accounts — or whose accounts, when provided, are unsigned, undated, or prepared by an unregistered accountant — is presenting a significant information risk. You are being asked to enter a material commercial relationship with an organisation whose financial health you cannot verify. The refusal to provide accounts is itself information: it tells you the partner has something to hide or is not managing the business with the discipline that your relationship requires.
References that cannot be verified
Ask for three client references and call all three. If one or more references cannot be reached despite multiple attempts, or if the reference gives a response that is noticeably vague about the specific work done, this is a warning signal. In our experience, fabricated references in Nigeria are most commonly vague rather than actively false — the reference contact exists and is real but has a limited or entirely different relationship with the company than is claimed.
Ownership structures that are deliberately opaque
A legitimate Nigerian business should be able to tell you clearly who owns it and in what proportion. An unwillingness to disclose ownership — or a structure involving multiple nominee directors, offshore holding companies, or recent ownership changes that cannot be explained — should trigger a deeper investigation before the partnership is entered. In the Nigerian context, undisclosed beneficial ownership is frequently associated with either regulatory avoidance or a conflict of interest that the counterparty does not want you to know about.
Red flags in executive hires
Qualification claims that cannot be verified with the issuing institution
Degree and professional qualification fraud is materially more prevalent in Nigeria than most hiring managers assume. The verification is straightforward: contact the university or professional body directly — not through the candidate — and ask them to confirm the award. Do not accept a certificate copy as verification. A certificate can be forged; a direct confirmation from the institution cannot. In our experience, 8–12% of professional qualification verifications in senior Nigerian hire processes reveal a discrepancy between what was claimed and what the institution confirms.
Employment history with unaccountable gaps or overlaps
Review the CV carefully against the stated dates. Gaps in employment history of six months or more should be directly explained. Overlapping dates — where the candidate claims to have been simultaneously employed in two full-time roles — should be explored rather than assumed to be a formatting error. And for each role, verify not just that the organisation exists but that the candidate worked there in the capacity claimed. Role inflation — claiming a more senior title or broader scope than was actually held — is the most common form of CV misrepresentation in executive hiring.
Referee reluctance to give specific performance assessments
A reference that is warm but entirely general — "a great person, very professional, I highly recommend them" — without any specific performance examples is not a strong reference. It may indicate that the referee is a personal connection rather than a direct professional relationship, or that the referee is being careful not to say something negative while also not endorsing the candidate's competence in the specific role. Ask referees directly: "What were this person's three most significant achievements in the role?" and "What was their biggest area for development?" Reluctance to answer the second question specifically is informative.
A minimum due diligence checklist
For any commercial partnership or senior hire, a minimum standard of due diligence should include:
- CAC registration verification including date of incorporation, registered directors, and share structure
- Two years of management accounts reviewed by a qualified accountant
- Three verified references — contacted directly, not forwarded by the candidate or counterparty
- Direct verification of all professional qualifications with the issuing institution
- A search of court records for any active litigation or judgment debts
- For significant partnerships: a site visit to the counterparty's primary operating location
This checklist takes 5–10 business days to complete and costs a fraction of what the average failed senior hire or broken partnership costs in Nigeria. The economic logic for doing it consistently is unambiguous.
The social discomfort problem
In the Nigerian professional context, asking for due diligence documentation from someone who comes through a trusted referral network can feel like an insult to the referee. The way to manage this is to institutionalise the process: make it a documented, non-negotiable standard that applies to all partnerships and hires above a certain threshold, regardless of how they are introduced. When it is a policy rather than a personal judgment, the social friction largely disappears. "This is our standard process for all partners at this level" is a much easier conversation than "we need to check up on you specifically."