How many suppliers should a wholesale textile buyer maintain? How to diversify safely?

Over-dependence on a single supplier is one of the most common vulnerabilities in boutique wholesale operations. Here is a framework for healthy supplier diversification:

Recommended supplier structure by business size:

Diversification principles:

• No single supplier should represent more than 40% of your total purchase value
• Maintain at least 1 backup supplier for each core product category
• Introduce 1–2 new trial suppliers per season — keeps your supply market fresh
• Annual supplier review — exit relationships that have declined in quality or communication