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Due diligenceExpert answer · 1 min read

How do I review a catering company’s event reorder rate and referral sources?

Ask for a client list with every event, date and source, then sort it to see who returned and who came through whom. Repeat corporate accounts and regular referrers matter most. Check that the same names appear in the invoices. Then ask whether those relationships belong to the business or to the owner.

Ask the seller for an event-by-event list covering the client, the date, the value and how the client first found the caterer. Check it against invoices and bank deposits. Sort by client to see who comes back, and sort by source to see where new clients start.

Look for concentration. A caterer who gets work from one planner, one venue or one office manager is exposed if that person moves on. Ask how the referrer is thanked, whether anything is paid and whether the relationship is written down. Ask which referrers would be told about the sale, and when.

Compare what you find with the owner’s day-to-day role. If the owner personally knows each repeat client, you will need a handover plan. Ask for introductions, and consider a transition period in which the seller helps. Your accountant can confirm that the revenue in the list agrees with the financial records. Also read the reviews and messages from past clients. The words they use to recommend the caterer tell you what they value, and whether that quality depends on a particular person or on the whole kitchen.

Key takeaways

  • Sort events by client and by source to see repeat and referral patterns.
  • Check concentration in a few planners, venues or accounts.
  • Ask whether relationships belong to the business or to the owner.
  • Read client reviews for what people value and who delivers it.

Sources

This answer is checked against primary sources. Links were last confirmed on the dates shown.

  1. 01
    Business Development Bank of CanadaGovernment
    How to conduct due diligence when buying a business
    bdc.ca·Checked Oct 21, 2026
  2. 02
    Business Development Bank of CanadaGovernment
    What are the steps to buying a business?
    bdc.ca·Checked Oct 21, 2026

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