# The Boring Co. raises $3.0B growth round

> The Boring Co., based in United States, has raised $3.0B in a growth round, announced on 11 September 2026. 9 other investors joined.

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

Raised **$3.0B** 6 sources reported it

Stage **Growth** first round on record

Investors **9** no lead named

Where **US** United States

Construction Logistics

## How big is it?

Against every equity round we recorded in the twelve months to 11 September 2026. Ranks count companies, so the same raise reported twice is counted once.

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

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

**#9** round in United States, of 1,116

This round **$3.0B**

Median growth round **$120M**

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

## Who invested

In the round

- [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz)
- [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital)
- [Founders Fund](https://millionrounds.com/fund/founders-fund)
- [Temasek Holdings](https://millionrounds.com/fund/temasek)
- [Valor Equity Partners](https://millionrounds.com/fund/valor-equity-partners)
- [Baron Capital](https://millionrounds.com/fund/baron-capital)
- [Human Capital](https://millionrounds.com/fund/human-capital)
- [Vy Capital](https://millionrounds.com/fund/vy-capital)
- [Shamal Holding](https://millionrounds.com/fund/shamal-holding)

## Funding history

- September 2026 Growth **$3.0B**

This is the first round we hold for the company.

## Reported by

- americanbazaaronline.com 10 September
- electrek.co 10 September
- TechCrunch 10 September
- TechStartups 10 September
- Ventureburn 10 September
- Crunchbase News 11 September

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

## Other big rounds that week

[**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)[**Harvey** $550M Growth](https://millionrounds.com/news/rounds/harvey-growth-round-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 **The Boring Co. on Millionrounds** *→*](https://millionrounds.com/company/the-boring-co)[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)