Management control with Power BI

"Management control" sounds like something for a big company with a dedicated department. In reality it is exactly what so many SMEs are missing: knowing, with the numbers in hand, how the business is really going while you can still do something about it.

The paradox is that the data is almost always there. It is in the management software, in some Excel file, in the bank statement. The problem is that it is scattered and gets looked at once a year, at the accountant's, when it is already too late to change things. Power BI is there to close that gap: take the data you already have and turn it into a clear, up-to-date dashboard that you look at every week.

What management control is, explained simply

Let's drop the difficult word. Management control is the system that answers three questions:

• Where do I earn? Which products, services or clients actually make a margin.
• Where do I lose? Where costs eat the margin without you noticing.
• What will happen? Whether cash holds up over the coming months, whether the deadlines are covered.

It is neither bureaucracy nor a formality: it is the tool that lets you decide better and sooner. The financial statement looks at the past; management control is there to steer the present.

Why Excel alone, at a certain point, is not enough

Excel is perfect to get started, and that is fine. But as the business grows it shows three limits:

• It is updated by hand. Someone downloads, copies, pastes. Wasted time and room for errors.
• Only one person understands it. Often whoever built it. If they are not around, the dashboard stops.
• It is a static snapshot. You struggle to cross multiple sources (sales, inventory, bank) in a single view.

The sign that you need a step forward is simple: you spend more time preparing the numbers than looking at them.

What Power BI does for an SME

Power BI is Microsoft's tool for building dashboards. In practice it does four things:

• It connects the sources you already use: Excel, management software, e-commerce, sometimes the bank.
• It updates on its own, so the dashboard is always current without copy and paste.
• It shows clear views: margin by product or client, sales trend, cashflow, deadlines.
• It is shareable: the right person sees their own dashboard, from the computer or the phone.

The KPIs to start from (five, not fifty)

The classic mistake is wanting to measure everything. For an SME, a few indicators that drive concrete decisions are enough:

• Revenue and margin: not just how much you bill, but how much is left.
• Liquidity and cashflow: how much cash comes in and goes out, and how long you can hold.
• Average collection times: after how many days clients actually pay.
• Inventory turnover (if you sell products): how much capital is sitting on the shelf.
• Top clients and products by margin: where the value concentrates (and where it does not).

From the dashboard to the decision (the part everyone is missing)

Here lies the point that makes the difference. The data does not decide for you: it puts you in a position to decide. The value is not having the number, it is interpreting it and acting.

Has the margin on a product been falling for months? You raise the price, review the supplier or stop pushing it. Does an important client systematically pay at ninety days? You renegotiate the terms before it becomes a cash problem. This is our core conviction: data without the right interpretation does more harm than good. The dashboard is there to surface the right question; the answer remains a human decision.

How to start, in practice

You do not need a months-long project. A first useful dashboard comes together quickly if you follow an order:

• 1. Choose the questions. Three or four you want to answer ("am I making money on this line?", "does cash hold up?"). They define the dashboard, not the other way around.
• 2. Find the sources. Where that data lives today: management software, Excel, e-commerce.
• 3. Put it in order. Clean and consistent data: it is 70% of the work, but it is what makes the dashboard reliable.
• 4. Build the first view. Only on the chosen questions. No frills.
• 5. Look at it every week and refine it. A dashboard is alive: it improves with use.

Power BI, Excel or a management app?

Three paths, depending on where you are:

• Excel to get started, with few sources and stable numbers.
• Power BI when the data grows, the sources multiply and you want automatic updates and sharing.
• A management app (like App AFianco) if you prefer to have cash, sales and clients already ready in one place, without building from scratch.

The tool, here too, comes after the questions. First decide what you want to know, then choose what to measure it with.

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Do you want a dashboard you actually look at, not yet another report nobody opens? We start from the questions that matter to your business, find the data and build the first useful view. It is the heart of our Data & Management Control service.

Frequently asked questions

What is management control in simple words?

It is the system that tells you, with the numbers in hand, whether and where you are making money and what is worth changing. It is not bureaucracy: it helps you make better decisions, faster.

Is Power BI suitable for a small business?

Yes. There is a free version to get started and it connects easily to Excel and to management software. The point is not the tool, but choosing the right numbers to watch.

Which KPIs should I monitor first?

A few concrete ones: revenue and margin, liquidity and cashflow, average collection times, and your top clients or products by margin. Better five numbers watched every week than fifty watched never.

Do I have to throw away my Excel files?

No. Often they remain the data source: Power BI reads them and updates them inside a dashboard, without you having to redo everything from scratch.

How long does it take to get a first dashboard?

If the questions are clear and the data tidy, not long. You start from a small dashboard on the questions that matter and refine it with use.

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