Portfolio map · Private equity · United States

30 startups Addition has backed in rounds we track, since 2021, grouped by their main sector. Together they have raised $5.1B; Addition led at least one round in 2 of them. The biggest sector is AI, with 13 companies.
3 without a founding year on record.
Each dot is a startup: the year it was founded across, the total it has raised up (each line is ten times the one below). Pick a segment to pick it out.
25 of 30 startups shown; the rest have no founding year or amount on record.
Startups by country, 8 countries in all.
13 startups · $2.0B raised
6 startups · $2.6B raised
4 startups · $141M raised
4 startups · $330M raised
3 startups · $53M raised
How this map is made. Every startup here has raised money in a round we track that names Addition as an investor, the first in 2021. Each sits under its main sector, read from its rounds, and each sector shows its best-funded first; sectors with fewer than three companies are left off. Rebuilt nightly; updated 15 November 2026.
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