Buy & build as a growth strategy: the smart way to go about it

Jan van Wijngaarden
Jan van Wijngaarden, JM Corporate Finance
Oct. 22, 2025
The success of buy & build depends on making the right choices: a clear plan, appropriate businesses, good integration and thoughtful financing.
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More and more entrepreneurs are discovering buy & build as a way to accelerate their growth. The idea is simple: you take over several businesses and merge them into one stronger group (a "bubble"). This allows you to grow faster, reach more customers through "cross-selling," and often realize additional profits.

That sounds good on paper, but without a clear approach you quickly end up with separate businesses that do not work well together. This means you miss out on the economies of scale and synergy that determine the success of a buy & build strategy.

Below are the most important ingredients for a successful buy & build strategy.

Start with a clear plan

Before you close the first deal, it is important that you know where you want to go. Do you want to get bigger in your own region, add new products or services, or just expand internationally? A clear goal will help you seek out and select the right businesses in a targeted way and avoid having to deal with a fragmented group afterwards.

Choose businesses that really fit

Looking for a suitable takeover candidate is not only about revenue or profit. Businesses must also fit the intended culture and way of working. Ask yourself: does this team fit with us, can we easily combine customers and processes, and does the product or service fit with what we already do? After all, if the click and strategic fit are missing, collaboration becomes difficult and you lose the benefits you are ultimately doing it for.

Arrange the integration as soon as possible

Many entrepreneurs are so busy with the deal that they don't start thinking about how the businesses will continue together until after the signature. Precisely the first few months are the most important. Therefore, have a plan ready: how will you set up management, what administrative and CRM systems will you use, how will you include employees in the group's intended strategy, and what costs can be saved? The sooner you align everything, the sooner you will notice the benefits.

Think ahead about financing

Buy & build often requires more resources than you estimate in advance. A healthy mix of equity, bank financing and investors usually forms the basis. In addition, there are smart structures that help get a deal done. Consider a vendor loan, where part of the purchase price is paid later. Or an earn-out arrangement, where part of the price depends on post-acquisition performance.

It can also be interesting to have the seller reinvest in the holding company that manages the 'group' so that a (long-term) commitment is guaranteed. Such arrangements reduce the immediate pressure on your cash flow and ensure that the seller remains involved in a smooth transition.

Get the best out of collaboration

The real value of buy & build lies in the benefits of cooperation. Think joint overhead costs, more efficient planning or a stronger brand that customers recognize more quickly. Make those benefits concrete and measurable. That way you can be sure your strategy is delivering what you expect.

Keep expectations realistic

Not every acquisition delivers immediate results. Sometimes it takes time and energy to get businesses to work well together. If you know that in advance and include it in your plan, you avoid disappointment and keep your eye on the long term.

Conclusion

Buy & build offers a unique opportunity to grow faster and strengthen your position in the market. However, success depends on making the right choices: a clear plan, suitable businesses, good integration and well thought-out financing. If you have that basis in order, buy & build can become a powerful growth engine for your company or the group.

 

Written by
Jan van Wijngaarden, JM Corporate Finance

Jan van Wijngaarden founded JM Partners Corporate Finance in 2009. After his studies at the University of Groningen, he worked at various organizations in a managerial position which eventually resulted in the ambition to set up his own business in the field of corporate finance.

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