Growing by acquisition? Here's how one group scaled without losing control over it's data.

Acquisitions are one of the fastest ways to grow a company, but it can have a significant impact on data processes. Every deal brings a new business running its own finance system, operational software and HR tools, each capturing the same information differently and none of it speaking to what you already run. The integration bill comes due immediately, and it lands on the data team.

The companies that scale cleanly are the ones that stop treating every acquisition as a one-off.  Connecting systems deal by deal is slow, manual, and error-prone and can lead to unreliable group reporting.

The good news is that this is a solved problem, and the approach that solves it is repeatable. Here's why it happens, what a scalable approach looks like, and how one group runs it across 450+ locations.

 

Why can data get harder to manage after an acquisition?

It's tempting to blame the systems themselves, but that's rarely where the problem starts. The difficulty comes down to two things: how those systems are connected, and how each business records its data.

1. The way the systems are connected

When a new application turns up, the obvious move is to plug it straight into the ones it needs to talk to. That works for the first couple. But these one-to-one connections add up quickly — every new system and every new acquisition brings a few more, until there are too many for anyone to keep track of, let alone monitor from one place.

When something breaks, it can take a while to spot, because no one has the full picture. After enough acquisitions, you're left with reporting you can't fully trust and an IT team that can't say for certain what's running.

2. The way each business records its data

Every business you bring on has its own way of recording the same things — the same customer, product or location, each logged slightly differently. So even once the systems are connected, the numbers don't always line up, and those mismatches feed straight into group reporting.

 

How do data teams keep acquisition data under control?

You don't need a new plan for every deal. A consistent, repeatable approach to integrating data makes onboarding new businesses faster and more transparent — and gets you accurate, reliable data flowing sooner. Here are five principles that help streamline the process:

1. One integration layer in the middle.
Route everything through a single hub instead of wiring apps directly together — all in one place, monitored, under IT's control.

2. Build a flow once, reuse it.
Set up how a type of system connects once, then roll it out to the next acquisition instead of starting over.

3. Validate data on the way in.
Catch and standardize mismatches before they hit your reports.

4. Monitor from day one.
Dashboards and alerts, so you spot problems before an executive does, and reporting stays reliable

5. Keep it visible.
A shared process anyone can pick up — not locked in one person's head.

Each new acquisition becomes a repeatable step, not a scramble to integrate new data systems, and it enables the business to scale.


A real-world example: how one fast-growing group integrates data after every acquisition

Van Mossel Automotive Group is one of the largest automotive companies in the Benelux: 6,700+ employees, 450+ branches across six countries, and more than 170,000 cars sold a year. Part of that growth has come through acquisition, and each new business arrives with its own systems to integrate.

The problem: When manual data integration breaks down at scale

In the early days, integrating an acquisition was a physical job. The team would, as CIO Koenraad Bruins puts it, "get a van, fill it with IT equipment, go to the new dealership and rebuild everything to the Van Mossel IT system."

That worked when deals were small and occasional. As they grew larger, more frequent and cross-border, it didn't.

The bigger issue sat underneath. Systems were wired together one-to-one, with no central oversight, and the group had grown to more than 100 applications across 400+ locations — each recording the same things in its own way.

 

Chris van Doorn
Business & Data Analyst, Van Mossel Automotive Group

Stakeholder
"Once you have a connection to a system, we already have the flow of how to send information. So just adding a system, we just integrate it into the flow and we're done. We standardize the flow, build it once, and roll it out. And we know what's happening — we're monitoring it."
Chris van Doorn, Van Mossel Automotive Group

Chris van Doorn
Business & Data Analyst, Van Mossel Automotive Group

Stakeholder
"We have to align on a single view of what each location and each car is. Which sounds simple, but when you consider that we have over 400 locations, and each dealer enters information into their own systems in a different way, it can be very inconsistent and error-prone."


How Van Mossel made acquisition data integration repeatable

Van Mossel made CloverDX the single integration layer in the middle of every data exchange — exactly the goal their CIO set: "to make sure that CloverDX is in the middle of all those integrations." Instead of a tangle of direct connections, everything now runs through one place the team can build, run and monitor — more than 13,000 data tasks every week.

That turned onboarding a new acquisition from a one-off project into a repeatable step:

Chris van Doorn
Business & Data Analyst, Van Mossel Automotive Group

Stakeholder
"Once you have a connection to a system, we already have the flow of how to send information. So just adding a system, we just integrate it into the flow and we're done. We standardize the flow, build it once, and roll it out. And we know what's happening — we're monitoring it."

Central dashboards, visual data flows and error alerts mean problems get caught early, and standardized, validated data now feeds reliable group-wide reporting.

As BI Manager, Nachalle Kortrink of Van Mossel Automotive Group puts it, that's what keeps leadership in control:

"if we don't have that we don't have reliable data, and we lose the grip on what's happening with the business."

Want more details?

Read more about the full Van Mossel Automotive Group case study.

Get more details

Before and After CloverDX

Before CloverDX With CloverDX
Each acquisition meant manually rebuilding the new business onto group systems — sometimes literally a van full of IT equipment A flow is standardized, built once, and rolled out to each new system — making onboarding locations faster
Point-to-point integrations between 100+ applications, unmonitored and outside IT’s control Every process is centrally monitored with dashboards, visual data flows and error alerts
400+ locations each recording the same things differently, making data inconsistent and error-prone Standardized, centralized, validated data feeds reliable group-wide BI
Larger, more frequent, cross-border acquisitions outpaced the manual approach A scalable, repeatable data integration process enables the business to streamline acquisitions and ultimately to grow faster

 

Staying in control as you grow

The takeaway from Van Mossel Automotive Group is simple: the businesses that scale cleanly don't reinvent their data integration for every deal. They put one monitored data layer in the middle and make onboarding each new acquisition a repeatable step — so growth stops being a data problem.

Currently growing by acquisition?

CloverDX can help you keep all new systems under control by turning  one-off integrations into
a repeatable onboarding flow as you scale.

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If your business is growing by acquisition and the data is getting harder to control, book a demo to see how CloverDX could help — or read the full Van Mossel story.

Frequently asked questions

The most sustainable approach is to route everything through a single integration layer rather than connecting the acquired company's systems directly to yours one by one. That means building standardized data flows for each system type — finance, HR, operational software — and reusing those flows each time a similar system appears in a future deal.

The alternative, rebuilding integrations from scratch for every acquisition, works when deals are small and infrequent. As the acquisitions increase in number or scope, that approach doesn’t scale, and can limit company growth.

Usually because two things happen at once: systems get connected before anyone has addressed how differently each business records the same information, and there's no central place to catch errors before they reach reporting.

A new location might log the same customer, product, or transaction in a completely different format to the rest of the group — and if that data isn't standardized and validated on the way in, those inconsistencies feed straight into group BI. The connection problem and the data quality problem need solving together, not separately.

It depends heavily on whether your integration process is built to be repeatable. If every acquisition is treated as a one-off project — new connections, new data models, bespoke configuration — it can take many months, and the timeline tends to get worse as deal volume increases.

Companies that build standardized, reusable integration flows can dramatically reduce that window: when the flow is defined and standardized, it can be built once and rolled out, making it easier to add new systems by integrating into the existing flow, and not having to start from scratch with every new application.

Application integration is about getting systems to communicate — making sure data can flow between a newly acquired company's software and yours. Data integration goes a step further: it's about what happens to that data as it moves.

That includes standardizing inconsistent formats, validating records against your group's data model, and making sure what arrives in your reporting is accurate and trustworthy. Most post-acquisition data problems aren't connection failures — the systems are talking, but the data coming through is messy. That's a data integration problem, not an application integration one.

By CloverDX

By CloverDX

CloverDX is a comprehensive data integration platform that enables organizations to build robust, engineering-led, ETL pipelines, automate data workflows, and manage enterprise data operations.

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