As the economy improves in many regions, company mergers and acquisitions are expected to increase as organizations shift their focus from cost management to top-line revenue growth. Chief among success factors for a corporate transaction is the ability to quickly integrate the merging entities into an organization that makes good on promises made to shareholders when the deal was under consideration. What makes this difficult is that it depends so heavily on employees' willingness to embrace strategies and goals that may be very different from those of their legacy organizations.
Any major change in the workplace can lead to employee distraction, greater turnover and a decrease in productivity. In the course of corporate transactions, some employees, especially top talent, may leave before they understand the opportunities the new organization will offer. Corporate change generates as much worry and anxiety as it does enthusiasm and hope and, initially, the negative emotions almost always overwhelm the positive.
Yet one of the most potent influences in a successful change management process is often overlooked: the frontline manager. Towers Watson's 2010 Global Workforce Study confirms that effective leadership, and support and counsel from the immediate supervisor, are essential to employee engagement and high performance. Yet according to the findings of our recent M&A Manager Survey, with more than 700 respondents across a number of countries, managers' roles are not sufficiently well defined and focused to meet employees' needs.
The survey's key findings include:
Our survey shows that senior managers have the most direct and visible roles in a corporate transaction. Their prominence, especially in the early phases, is driven by strategic, confidentiality and regulatory considerations. However, these practical concerns do not fully explain why, for example, the only activity in which supervisors took the lead was informal employee coaching — and that was true for only 25% of respondents. In addition, fully 39% of supervisors reported having no involvement in any of the core areas we tested.
While, over time, both mid-level managers and supervisors increase their involvement in the process, sometimes it is too late to effectively influence negative attitudes:
Although managers at all levels agreed that the tools supplied by their company helped them deal with employee issues throughout integration, supervisors received the least access to these tools, and 18% had no access to tools. Notably, the top-rated tools all involved direct interaction between employees and managers. Websites, FAQs and surveys, although useful, were seen as less effective, perhaps because their greatest value comes when combined with high-touch activities.
About one-quarter of the respondents indicated their organization did nothing to address staff retention. For the majority that cited a focus on retention, the most common approaches featured job enrichment in the form of new roles, different work locations or involvement with an integration team or task.

While companies recognize the importance of managerial involvement in the change process, the survey findings suggest they overestimate managers' skills and preparedness for the role, as well as the extent and effectiveness of their own efforts to give managers the help they need. Without adequate coaching, many managers focus on what they're best at — their technical abilities — and spend little time developing people management skills. In addition, the managerial role itself is changing in response to globalization, the virtual workplace, increased employee autonomy, greater focus on teams and shifting demographics. Being a manager has never been harder, and a major change event intensifies an already tough challenge.
Three core goals define the role of managers during corporate change:
1. Stabilize the organization. During the early stages of a transaction, these actions lay the groundwork for a more steady state:
2. Secure people's engagement in the new culture. The process of helping employees feel confident and part of the new organization includes informing, communicating and paying attention to signs of problematic behavior. Tactics include:
3. Sustain performance and energy over the long term. As the focus begins to shift to culture, communication and rewards, companies need to consider the types of communication most appropriate for each management level. The most important step is to determine the tasks (e.g., communication, reductions in the workforce and conversations with key talent at risk of leaving) and the management level best suited to handle them. Throughout at least the first year, employees will need frequent updates and assurances that the merger or acquisition is going well, and a place to get their questions answered.
The most successful transitions are marked by an HR organization that plays a key role in program redesign, rollout and communication, and has early involvement at a strategic level. In ensuring that managers are equipped to provide necessary support, the HR team can be instrumental in a range of ways, including:
Whether it's an acquisition, merger or other kind of deal, a corporate transaction weakens employee ties to the new organization. At the same time, the demands of the manager's job and the skills needed increase. Without a clear understanding of what people need from management during the change process, companies risk putting money, time and energy into activities with less than optimal results. For ultimate deal success, a tiered and targeted approach to managerial intervention is the right recipe to help stabilize, secure and sustain workforce performance and engagement.