Companies by Industry
Indexed tracks 98,771+ private companies across 147 industries — from AI and Fintech to Climate Tech and Biotech. Each industry page surfaces the top-funded startups in that sector, updated continuously as new rounds are announced.
Data as of October 2026 · Figures in USD
147
Industries Tracked
98,771+
Companies Indexed
$4.3T
Total Funding Documented
Artificial Intelligence
Largest Sector
Frequently Asked Questions
How many industries does Indexed track?
Indexed tracks 147 industries spanning 192,936 companies, from AI and Fintech to Climate Tech and Developer Tools. Each industry page lists the top-funded companies in that sector with real funding data.
Which industry has the most companies on Indexed?
Artificial Intelligence is the largest category with 17,256 companies. The top 5 industries account for the majority of tracked startups.
How much startup funding does Indexed document?
Indexed documents $4.3T in total funding across 98,771+ private companies. Funding data is sourced from public announcements and continuously updated.
Explore More