Indy Chamber factsheets count 489 life-sciences establishments and 5,280 logistics establishments in the Chamber's nine-county Indianapolis region, with the establishment figures sourced to Lightcast's second quarter of 2023. Those are the Chamber's cluster definitions, not Census industry sectors. The Census metro used here, Indianapolis-Carmel-Greenwood, is an eleven-county area counting 51,076 employer establishments, 93.1% of them with fewer than 50 employees. The Chamber's counts and the Census counts describe different geographies and different definitions, and they are never added together here. What they agree on is the mix: health-related offices, distribution, and the professional firms that serve both.