For CEOs
Your first acquisition: how to integrate without losing the business
In short
A first acquisition succeeds when the CEO owns the story, the base business keeps running and the teams of both companies write the integration plan together. Start in due diligence, align leadership on the why right after the announcement, let mixed teams own the plan in Week One, and focus on a few big synergies, with a weekly rhythm that keeps decisions on time.
The question every first-time acquirer asks
“How do we keep the business running while we integrate?” It is the right question. In a mid-sized company, the people who will integrate are the same people who run the business. There is no separate integration department waiting for the deal to close.
The answer is not to do less integration. It is to do the right integration, in the right order, with the right people.
Your role as CEO
Your words set the tone on both sides. People will judge the deal by how clearly you explain it and how fairly the integration runs. Three things are yours and cannot be delegated:
- Own the story of the deal personally, and tell it on both sides.
- Fill key roles by merit, quickly and visibly, without horse-trading.
- Protect the base business: customers must find you the easiest company to do business with.
The most common trap is to hand the integration to a project office and come back when the synergies are due. The project office keeps the cadence; the value comes from people.
Start in due diligence
Pre deal is post deal. Run integration due diligence alongside the financial and legal work: culture, people, IT and HR. Frame every finding as value driver, finding, implication and risk. Make a first synergy estimate with owners in mind, not just totals, and draft the deal story and the integration principles before signing.
The sequence that works
- Orient. Right after the announcement, hold Executive Alignment with the leaders of both companies: one story, clear governance, key messages for every audience.
- Engage. In the first days after closing, run Week One: mixed teams from both companies make a prepared plan their own in three days, including what they will not do.
- Prioritise. Four to six weeks after closing, the Synergy Working Session picks the few big rocks, each with an owner, a milestone and a probability.
- Keep the rhythm. A fixed weekly cadence means decisions come on schedule and nobody has to wonder when the next answer arrives.
Decide how much to integrate
Not everything has to merge. Function by function, choose to preserve, select, converge or merge, decide it early and explain it clearly. If the acquired company should stay independent, make that a design decision, not a default. Independence in sales and product can sit alongside shared finance and IT.
Look after the people who carry the value
The acquired company’s CEO and managers are your bridge into the organisation. Make sure they sit in the Week One teams, not just receive the results. Name the people you cannot afford to lose and secure them early. Keep a rolling FAQ going; the questions change, they do not stop.
Celebrate the first quick wins visibly. An integration is a marathon, and early, visible progress keeps people going.
Build the capability for the next deal
Your first acquisition is rarely your last. Write down what worked: the agenda, the drafts, the cadence, the lessons. With a playbook and people who have done it once, the second integration runs faster and with less outside help.
After all, it’s people that generate the numbers.
Questions CEOs ask about their first acquisition
How do we keep the business running while we integrate?
Focus the integration on a few teams and a few big rocks, and let everyone else run the business. A not-to-do list per workstream, a short list of prioritised synergies and a fixed weekly rhythm keep the integration from spreading into everything.
Should the acquired company stay independent?
That is a design decision, function by function: preserve, select, converge or merge. Decide it early, in Executive Alignment, and explain it clearly. Many companies keep sales and product close to the customer while combining finance, IT and purchasing.
Do we need external help for our first integration?
It helps to have someone at your side who has done it many times, as a sparring partner rather than a replacement. The goal is to build your own capability, so the next integration runs on your own playbook.