Where Data Tells the Story
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This heatmap shows the number of publicly listed companies headquartered in each U.S. state, based on MarketCapWatch data (Sep 2025). Darker blues mark states with higher corporate density, lighter blues indicate fewer listings.
Takeaway:
Analysis:
The distribution highlights a stark imbalance: a small cluster of states — driven by tech, finance, and energy — account for the lion’s share of U.S. public companies. This concentration mirrors patterns in venture capital, talent migration, and sector clustering. For investors and analysts, it’s a reminder that geography still plays a major role in corporate scale and market influence.