– by Mary Cullen, Founder and Managing Director of Insight HR
What Complex Workplace Investigations Really Cost Organisations
One of the most common conversations I have with organisations takes place after a workplace investigation has already begun.
The complaint has been raised. Relationships have broken down. Employees are distressed. Senior leaders are concerned. The matter has escalated beyond the point where an informal conversation, mediation or management intervention is likely to resolve it. An external investigator has been appointed and the organisation is now facing a process that may take weeks or, in particularly complex cases, several months.
At some point during the investigation, the conversation inevitably turns to cost. How much longer is this going to take? How many more witnesses need to be interviewed? How much is this going to cost the organisation? These are understandable questions. However, I often find myself thinking that they are being asked far too late.
By the time a workplace investigation reaches an external investigator’s desk, the organisation has usually already incurred a far greater cost than the investigation itself. The investigation is rarely the beginning of the story. More often, it is the final chapter in a much longer sequence of events that may have unfolded over months or even years.
Workplace Investigations Rarely Arrive at the Beginning of a Problem
At Insight HR, we investigate some of the most complex workplace matters facing organisations today. These include protected disclosures, bullying complaints, mobbing allegations, sexual harassment complaints, grievances, governance concerns, allegations of fraud and theft, conflicts of interest, disciplinary matters and complaints involving senior leaders.
Our barrister-led investigations team regularly supports multinational organisations, government agencies, public bodies, Irish-owned businesses, high-growth companies, charities and SMEs. While every investigation is unique, certain patterns emerge time and time again. The issue that ultimately triggers the complaint is rarely the only issue that exists.
Long before an investigation begins, warning signs are often present. Managers may have noticed deteriorating relationships but felt uncertain about intervening. Concerns may have been raised informally but never addressed. Behaviour may have become normalised because it had existed for so long. Teams may have become divided. Employees may have stopped speaking openly. Trust may have gradually eroded.
In some cases, people simply stop believing that raising concerns will make any difference. Eventually, someone decides that enough is enough. A formal complaint is submitted, a protected disclosure is made, an allegation is raised or a grievance is lodged. At that point, the organisation often has little choice but to commission an independent investigation. The investigation is not the cause of the problem. It is evidence that the problem has reached a point where it can no longer be ignored.
The Cost That Organisations Rarely Calculate
When organisations consider the cost of a workplace investigation, they often focus on the professional fees associated with the process. That is understandable because it is a visible cost. What is less visible is the cost that existed before the investigation ever commenced. How much management time was spent dealing with interpersonal conflict? How many productive hours were lost as relationships deteriorated? How many employees became disengaged? How many absences were linked to stress, anxiety or workplace conflict? How many talented employees considered leaving, or actually resigned, because they no longer wished to work in the environment that had developed? How much organisational energy was diverted away from customers, service delivery, growth or strategic priorities? These costs rarely appear on an invoice, yet they are often significantly greater than the cost of the investigation itself.
Why Organisations Need to Think Beyond Findings and Recommendations
One of the most interesting observations from my career is how organisations respond when an investigation concludes. There is often a sense of relief. The findings have been issued. Recommendations have been made. Any necessary disciplinary action has been taken. The complaint has been addressed. Senior leaders are understandably eager to move forward. The difficulty is that an investigation can only answer certain questions.
It can establish facts. It can assess evidence. It can determine whether allegations are upheld. It can make recommendations. What it cannot do is resolve every issue that contributed to the complaint arising in the first place.
A workplace investigation cannot rebuild trust within a team. It cannot develop management capability. It cannot strengthen leadership effectiveness. It cannot improve organisational culture. It cannot address every weakness in governance or communication that may have contributed to the situation.
Those responsibilities remain with the organisation. Unfortunately, many employers treat the investigation as the solution rather than recognising it as the starting point for a deeper conversation.
What Complex Workplace Investigations Teach Us About Organisational Risk
Every workplace investigation provides valuable information about how an organisation operates. It reveals how managers respond when concerns are raised. It highlights whether employees feel psychologically safe. It demonstrates whether policies exist only on paper or are genuinely understood and applied. It exposes gaps in leadership capability, communication, governance and accountability.
In many respects, a workplace investigation is one of the most revealing organisational diagnostics available to an employer. Yet many organisations fail to use the information they have paid to obtain.
If a significant cyber security breach occurred, leaders would immediately examine systems, controls, processes and governance arrangements. They would want to understand not only what happened but why it happened and what changes were required to prevent recurrence. The same systems-thinking approach should apply to workplace complaints.
If an organisation experiences a complex bullying complaint, a protected disclosure, a sexual harassment allegation or a significant grievance, leaders should ask themselves difficult questions. What organisational conditions allowed this situation to develop? Were warning signs missed? Did managers possess the skills and confidence required to intervene earlier? Were reporting mechanisms effective? Did employees trust the organisation to act? Were policies supported by capability and leadership behaviour? These are often the questions that matter most.
The Difference Between Resolving a Complaint and Reducing Future Risk
One of the reasons organisations experience repeat complaints is that they focus exclusively on the presenting issue. The complaint is investigated and resolved, but the underlying conditions remain unchanged.
Over the years, I have seen organisations experience a cycle of recurring grievances, repeated allegations, employee resignations, long-term absences, workplace stress claims and litigation. In many cases, the original investigation was conducted properly and reached appropriate conclusions.
The problem was not the investigation. The problem was that the organisation addressed the complaint without addressing the conditions that allowed the complaint to emerge. When this happens, the same issues often reappear in different forms, involving different employees, in different departments, several months or years later. The names change. The underlying causes often do not.
Looking Beyond the Investigation
Independent workplace investigations play a critical role in ensuring fairness, accountability and procedural integrity. They provide organisations with an objective assessment of complex and often highly sensitive issues. However, the greatest value of an investigation is not simply the findings it produces. The greatest value lies in what the organisation chooses to learn from it.
The most effective organisations understand that workplace investigations are not merely about resolving complaints. They are opportunities to examine leadership, culture, governance, communication and organisational capability through a different lens. When organisations take that broader view, they do more than resolve a difficult situation. They reduce future risk. They strengthen management capability. They build healthier workplace cultures. And they ensure that the next complaint is far less likely to arise in the first place. That is ultimately where the real return on investment is found.
Get in touch to find out more about our workplace investigation services.
