Big round · 27 October 2026

Re:Build raises $2.1B growth round led by General Catalyst

By Millionrounds ResearchPublished 28 October 2026Updated 2 November 2026

Re:Build, based in United States, has raised $2.1B in a growth round led by General Catalyst, JPMorgan Chase's Strategic Investment Group and JPMorganChase Strategic Investment Group, announced on 27 October 2026. It is the 18th largest equity round we recorded in the twelve months to that date, and the 12th largest growth round of 267. The median growth round over the same period was $108M, so this one is 19 times that. Its previous round on record was a venture round of $120M in August 2024, 27 months earlier.

Raised$2.1B8 sources reported it
StageGrowth1 earlier round on record
Investors33 named as lead
Where USUnited States

DeeptechManufacturing

How big is it?

Against every equity round we recorded in the twelve months to 27 October 2026. Ranks count companies, so the same raise reported twice is counted once.

#18equity round of the last twelve months
#12growth round of 267 in that time
#14round in United States, of 1,279
This round$2.1B
Median growth round$108M

19 times the median growth round of the last twelve months.

Who invested

Funding history

  1. October 2026Growth$2.1B
  2. August 2024Venture$120M

$2.2B raised across the 2 rounds we hold.

Reported by

  1. Leap Ventures27 October
  2. TechStartups28 October
  3. Ventureburn28 October
  4. Tectonic Defense28 October
  5. Wowtale29 October
  6. Crunchbase News30 October
  7. Pulse 2.02 November
  8. bostonglobe.com2 November

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

Other big rounds that week

Fractile$700M Series CServal$150M Series CCohere$5.0B Series EUUpwind$400M Series CApproaching.AI$193M Series BGroup14 Technologies$169M Series D
The companyRe:Build on Millionrounds→Weekly roundupWeek of 26 October→Monthly roundupOctober 2026→