# The 5 Fastest-Growing Companies of the Week (September 21, 2026)

On 2026/9/21, ARR Club reported that US company Viktor reached USD 50 million in ARR. The AI startup team's growth comes from expanding enterprise customers.



Canonical: https://uniquebase.ai/news/a79eb15c-ee13-4fa5-bb60-8b802c1c88be
Stable identifier: a79eb15c-ee13-4fa5-bb60-8b802c1c88be
Snapshot captured: 2026-10-20T18:19:32.670Z
English updated: 2026-10-20T18:21:37.724Z

## Connected profiles

- [Viktor](/companies/viktor)

## Sources

- No source links are available for this profile.