What if your main customer cut its orders in half tomorrow? Even with a full order book, your company could find itself in a difficult financial situation if a significant portion of its revenue depends on a single customer.

Dependence on a Single Customer: How to Assess the Risks?

Do you know what percentage of your revenue is generated by your largest customer? To calculate it, use this formula: Sales to the largest customer ÷ total sales × 100

Let's take the example of a company with $200,000 in annual sales, $80,000 of which comes from a single customer. That customer therefore accounts for 40% of the company's revenue.

If that customer’s orders were to drop by half, annual revenue would fall to $160,000, assuming no replacement sales. This 20% drop could strain cash flow, since certain expenses—such as rent, insurance, and loan payments—remain unchanged. Planning for different financial scenarios allows you to anticipate difficulties and better manage your cash flow.

Is your biggest customer really your most profitable one?

A customer who generates a lot of revenue isn't necessarily the most profitable.

Significant discounts, rush orders, additional shipments, or unexpected overtime: several factors can reduce your profit margin.

Payment terms also play a significant role. When you have to pay your suppliers and employees before collecting on your invoices, your working capital can come under additional pressure.

The key, therefore, is to assess what each contract actually brings in, once costs are factored in.

Four Strategies for Diversifying Your Customer Base

Diversifying your customer base helps limit financial risks while creating new business opportunities.

Here are four concrete steps:

• Keep up your sales outreach efforts, even when your order book is full.
• Reach out to your former clients to find out about their new needs.
• Expand your existing business relationships by exploring new opportunities for collaboration.
• Target new markets to avoid concentrating your revenue in a single industry.

These actions help reduce your dependence on a major client without compromising your current business relationships.

CAEHYR: A Partner in Your Company’s Financial Health

To take this a step further, analyze the proportion of your sales coming from your three largest clients and assess the financial impact of a potential decline in orders.

At CAE Haute-Yamaska and Region, our business advisors can assist you in analyzing your financial situation and planning your business projects.

Would you like to better understand your risks and identify solutions tailored to your specific situation?

Contact our team to receive personalized support.