# Harvey raises $550M growth round led by Lightspeed Venture Partners

> Harvey, based in United States, has raised $550M in a growth round led by Lightspeed Venture Partners and Diffusion, announced on 9 September 2026.

Source: https://millionrounds.com/news/rounds/harvey-growth-round-2026-09 (Millionrounds; every figure on the page links to its filing or article)

Raised **$550M** 2 sources reported it

Stage **Growth** 6 earlier rounds on record

Investors **16** 2 named as lead

Where **US** United States

AI Enterprise Software Legaltech

## How big is it?

Against every equity round we recorded in the twelve months to 9 September 2026. Ranks count companies, so the same raise reported twice is counted once.

**#87** equity round of the last twelve months

**#39** growth round of 238 in that time

**#59** round in United States, of 1,121

This round **$550M**

Median growth round **$120M**

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

## Who invested

- [**Lightspeed Venture Partners** 174 rounds in the last twelve months *Led*](https://millionrounds.com/fund/lightspeed-venture-partners)
- [**Diffusion** 4 rounds in the last twelve months *Led*](https://millionrounds.com/fund/diffusion)

Also in the round

- [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz)
- [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital)
- [Coatue](https://millionrounds.com/fund/coatue-management)
- [Kleiner Perkins](https://millionrounds.com/fund/kleiner-perkins)
- [Sapphire Ventures](https://millionrounds.com/fund/sapphire-ventures)
- [GIC](https://millionrounds.com/fund/gic)
- [Elad Gil](https://millionrounds.com/fund/elad-gil)
- [WndrCo](https://millionrounds.com/fund/wndrco)
- [Goldman Sachs Alternatives](https://millionrounds.com/fund/goldman-sachs-alternatives)
- [EQT](https://millionrounds.com/fund/eqt)
- [Conviction](https://millionrounds.com/fund/conviction-4)
- [Evantic](https://millionrounds.com/fund/evantic)
- [Verified Capital](https://millionrounds.com/fund/verified-capital)
- [Whale Rock](https://millionrounds.com/fund/whale-rock)

## Funding history

- September 2026 Growth **$550M**
- August 2026 Round **$500M**
- March 2026 Growth **$200M**
- February 2026 Growth **$200M**
- December 2025 Series F **$160M**
- October 2025 Series F **$150M**
- March 2025 Series D **$300M**

$2.1B raised across the 7 rounds we hold.

## Reported by

- TechCrunch 9 September
- TechStartups 9 September

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

## Other big rounds that week

[T **The Boring Co.** $3.0B Growth](https://millionrounds.com/news/rounds/the-boring-co-growth-round-2026-09)[**Mach Industries** $600M Series C](https://millionrounds.com/news/rounds/mach-industries-series-c-2026-09)[**Cognition** $2.0B Series E](https://millionrounds.com/news/rounds/cognition-series-e-2026-09)[R **Rightway Healthcare** $155M Series E](https://millionrounds.com/news/rounds/rightway-healthcare-series-e-2026-09)[**Clay** $115M Series D](https://millionrounds.com/news/rounds/clay-series-d-2026-09)[**Mistral AI** $3.5B Series D](https://millionrounds.com/news/rounds/mistral-ai-series-d-2026-09)

[The company **Harvey on Millionrounds** *→*](https://millionrounds.com/company/harvey)[Weekly roundup **Week of 7 September** *→*](https://millionrounds.com/news/weekly/2026-09-07)[Monthly roundup **September 2026** *→*](https://millionrounds.com/news/monthly/2026-09)

**How this article is made**

We write one for every equity round of $100M or more that at least two sources reported. It is put together from our record of rounds, not rewritten from the reports: the ranks and medians count every equity round we read in the twelve months to the round's date. [How we read rounds](https://millionrounds.com/methodology) · [Report a mistake](https://millionrounds.com/corrections)