Big round · 5 August 2026

HappyRobot raises $150M Series C led by Eurazeo

By Millionrounds ResearchPublished 16 September 2026

HappyRobot has raised $150M in a Series C led by Eurazeo and Prysm Capital, announced on 5 August 2026. 11 other investors joined. It is the 291st largest equity round we recorded in the twelve months to that date, and the 53rd largest Series C of 185. The median Series C over the same period was $100M, so this one is 1.5 times that. Its previous round on record was a Series B of $44M in September 2025, 11 months earlier.

Raised$150M2 sources reported it
StageSeries C1 earlier round on record
Investors132 named as lead
Where-country not reported

AIEnterprise Software

How big is it?

Against every equity round we recorded in the twelve months to 5 August 2026. Ranks count companies, so the same raise reported twice is counted once.

#291equity round of the last twelve months
#53Series C of 185 in that time
This round$150M
Median Series C$100M

1.5 times the median Series C of the last twelve months.

Who invested

Also in the round

Funding history

  1. August 2026Series C$150M
  2. September 2025Series B$44M

$194M raised across the 2 rounds we hold.

Reported by

  1. TechStartups4 August
  2. Ventureburn5 August

The round's figures come from these reports; each link opens the original.

Other big rounds that week

Firmus Technologies$2.0B GrowthLumilens$700M Series CHadrian$1.4B GrowthMoove$250M Series CICEYE$1.2B Series FRRiver Mobility$120M Series C
The companyHappyRobot on Millionrounds→Weekly roundupWeek of 3 August→Monthly roundupAugust 2026→