Recurring revenue & contract metrics · Working
Top-customer concentration
Also called: largest-customer share
ELI5
The proportion of revenue generated by the largest customer.
Used in conversation
“Keep top-customer concentration on the dashboard, but show the definition and reporting period beside it.”
Pitch context
You will see “Top-customer concentration” in go-to-market plans, sales forecasts, account reviews and commercial proposals when the discussion reaches recurring revenue & contract metrics.
Why it matters: It helps a reader interpret recurring revenue & contract metrics without confusing the measure, decision, role or evidence being discussed.
Sources & evidence · 2
Supporting source families. This entry is an editorial synthesis rather than a quotation from one canonical glossary.
- U.S. Small Business Administration — Write your business planSupporting source family · primary · checked 2026-08-16
- IFRS Foundation — IFRS GlossarySupporting source family · primary · checked 2026-08-16