Does Equity Keep People Engaged After an Acquisition?
The Integration Playbook | Article 8 of 9 | This series examines the seven decisions that determine whether an environmental firm acquisition delivers value. Start with Article 1 here.
When Apex acquired the Bureau Veritas HSE group I was part of, leadership knew some people were flight risks. Equity became a tool for keeping the group together through the transition.
The people who received it generally stayed. Whether they remained engaged enough to deliver what the firm hoped to gain took longer to understand.
Decision Six concerns ownership and incentives. When firms use equity to retain people after an acquisition, they need to decide who receives it and on what terms. What often gets less attention is whether those incentives are doing what the firm intended. If someone is still there, the assumption is that the incentive worked. But are they still contributing meaningfully, or are they waiting for the opportunity to cash out?
This article focuses on ownership and incentives following privately held acquisitions, including PE-backed deals. The question is how these incentives affect people’s willingness to stay and the contributions they continue to make after the deal closes. ESOPs and public-company stock compensation deserve separate treatment and are not discussed here.
Why Retention Does Not Prove Engagement
Retention tells you whether someone is still on the org chart. It does not tell you how invested they are in the firm’s success. In environmental consulting, that commitment shows up in the work: introducing colleagues to clients, sharing regulatory knowledge, making referrals across service lines, and developing relationships that will outlast an individual’s tenure.
Golden handcuffs make leaving financially costly. That can give a firm time to bring teams together and strengthen client relationships. It can also keep someone in a job they no longer want.
A 2024 study by Liu and colleagues found that executives included in equity incentive plans at Chinese firms were approximately 16% less likely to leave than the average executive at a firm without such a plan. That supports equity’s potential to improve retention. It does not establish whether those executives remained engaged or whether the same result would hold in a privately held AEC acquisition.
The distinction matters because an acquisition depends on more than keeping names on a roster. If a principal stays through the transition but stops introducing colleagues to clients or helping develop the next generation of leaders, the firm may have retained a person who is no longer fully engaged in the business.
Why People Stay When They Want to Leave
I have worked at several PE-backed firms and advised clients working at others. I have seen equity strengthen people’s commitment to a business. I have also watched talented people feel trapped, staying despite feeling undervalued or ready to move on.
Those experiences can exist within the same firm. The same incentive can feel very different depending on someone’s relationship with local leadership and whether they still see a future for themselves in the business.
I have also seen long-serving employees lose their jobs and equity they had expected to benefit from. The terms of each arrangement matter, but so does the effect on the people watching. If employees doubt they will receive the value they are being asked to stay for, leaders need to understand how that affects their commitment.
A payout can also become a natural point for someone to reconsider their future. Once the financial reason they were staying for is gone, what is left? If they still feel connected to the team and involved in building the business, there may be plenty. If they have spent years waiting to leave, the firm should not be surprised when they do. That is why engagement matters long before the payout.
How Equity Terms Affect the Decision to Stay
It helps to separate the arrangements that often get grouped together as “equity.” Rollover equity is ownership a seller retains or reinvests in the combined business. An earnout is additional purchase consideration tied to agreed results or milestones; it is not necessarily paid in equity. Employee incentive awards are a separate category.
These arrangements can create different reasons to stay. Leaders should not assume that everyone has the same rights or is waiting for the same event.
Goodwin’s analysis of equity repurchase provisions explains how an employee’s departure can limit their participation in future growth. Depending on the agreement, leaving before a future transaction may mean giving up substantial financial upside. That can be a powerful reason to stay, even when someone no longer feels invested in the work. Leaders need to understand how much of the decision to stay reflects commitment to the firm and how much reflects the cost of leaving.
How Leaders Can Support Continued Engagement
Equity can support engagement, but it is not a substitute for leadership. Firms need to stay close enough to their equity holders to understand whether those people still want to help build the business.
Start by checking whether the contributions the acquisition depended on are actually happening. Is the principal helping the team put agreed changes into practice and raising concerns that need attention? Are they still bringing junior staff into client relationships? Is critical knowledge reaching the people who will need it? Looking at what people are actually doing tells you more than whether they are still on the payroll.
Talk with people regularly about their role and what is making it harder for them to contribute. Someone who feels sidelined may stop offering ideas long before they stop showing up. If leaders only discover that frustration when the employee is ready to leave, they have missed an opportunity to address it. They may also have missed a problem affecting others across the firm.
Company-wide engagement surveys can help leaders identify patterns that individual conversations may miss. Relevant industry benchmarks provide context, while tracking results over time helps the firm understand whether its efforts are making a difference. The value comes from acting on the findings and letting employees know what will change as a result.
Finally, involve equity holders in the business they are being asked to help grow. Include them in relevant strategic discussions and give them a meaningful opportunity to influence decisions. Be clear about what you expect from them, and follow through on the support they need to deliver it. Asking people to think like owners carries more weight when they have a real opportunity to contribute.
The goal is to give people reasons to remain invested in the business even after the financial incentive that kept them there has paid out.
Article Nine examines the seventh and final decision: systems and back-office integration, including how the timing of those changes affects the people doing the work.
References
Note on sourcing: The observations about employee engagement and post-acquisition leadership also reflect practitioner experience in environmental consulting and PE-backed firms.
Liu, B., Zhang, N., Chan, K. C., Chen, Y., & Qiu, X. (2024). Executive equity incentive plans: Effective golden handcuffs? International Review of Economics & Finance, 91, 83–97. sciencedirect.com
Mauney, M. M. (2024, May 7). Equity on Ice: A Solution for the Repurchase Conundrum. Goodwin. goodwinlaw.com
Barsom, G. (2026, August 6 update). AEC Earnouts and Rollover Equity: Seller Deal Structure Guide. Auxo Capital Advisors. auxocapitaladvisors.com
Ascend Strategy Co. Strategic advisory for environmental consulting and engineering firms. ascendstrategyco.com
