The Boring Company
PrivateLast Round
Series D
Sep 10, 2026
Est. Valuation
$23B
Total Funding Raised
$3.91B
Momentum
Top 1%
of companies Caplight tracks
Company Overview
The Boring Company is an infrastructure and tunnel construction company that specializes in underground tunnel boring services to alleviate traffic congestion and provide efficient transportation solutions.
Sector
Mobility, Transportation & Logistics
Verticals
Construction Tech, Public Transit, Clean Transportation
Business Model
B2G
Customer Profile
Government Contracts, Services & Consulting, Hardware Sales, Usage-Based SaaS
AI Layer
Non-AI
Keywords
Price History
Caplight MarketPrice™ estimate for The Boring Company, published with a 90-day delay.
Caplight MarketPrice™
$19.93
per share, as of June 2026
-47.1%
2-year change
Caplight MarketPrice™ is an estimate of private secondary market pricing, shown here on a delayed basis for illustrative purposes only. It may be incomplete, is subject to change, and may not be relied upon for any purpose or considered investment advice.
The Boring Company Comparables
Compare The Boring Company with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Glydways | 71% | |
| The Robbins Company | 67% | |
| Herrenknecht AG | 64% |
The Boring Company Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series D | Sep 10, 2026 | ||||
| Series C | Apr 20, 2022 | ||||
| Series B | Jul 25, 2019 | ||||
| Series A | Apr 16, 2018 |
Secondary Market Activity
Bids, offers, and trades by month
| Operation | Date | Price | Size | Share Class | Structure |
|---|---|---|---|---|---|
BID |
Key People
Founding team and executive leadership
The Boring Company Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Andreessen Horowitz | Series D |
| Human Capital | Series D |
| Valor Capital Group | Series B |
| Temasek | Series D |
| Future Ventures | Series B |
| Craft Ventures | Series C, Series B |
| Baron Capital | Series D |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 10, 2026
$3.0B round led by Andreessen Horowitz and Sequoia Capital.
- Apr 16, 2026
Music City Loop tunnel project set to launch July 1, 2026.
Recent news
Latest coverage and updates
- expands_offices_inOct 12, 2026
The Boring Company expands its footprint in the United Arab Emirates
- attends_eventOct 8, 2026
Boring Company signs an agreement at LIVEX 2026 in the United Arab Emirates on Oct 8th '26
- attends_eventOct 8, 2026
The Boring Company attends the Liveability and Investment Exhibition (LIVEX 2026) in the United Arab Emirates on Oct 8th '26
- is_developingSep 22, 2026
Boring Company is developing high-speed underground transport link between Austin and San Antonio on Sep 20th '26.
- is_developingSep 21, 2026
Boring Company is developing high-speed tunnel.
The Boring Company Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessAppears On
Curated lists and screens where this company is featured.
Frequently Asked Questions
Common questions about The Boring Company's valuation, stock price, and market status.
Is The Boring Company a public or private company?
The Boring Company is a private company.
What is the current stock price of The Boring Company?
The Boring Company is a private company, so its shares have no public market price. Caplight tracks The Boring Company's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is The Boring Company worth (valuation)?
The Boring Company's valuation is estimated at $23.0B based on funding round data.
Can I buy The Boring Company stock?
The Boring Company shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was The Boring Company's last funding round?
The Boring Company's most recent funding round was Series D on September 10, 2026.
Who are the main investors in The Boring Company?
Key investors in The Boring Company include Valor Capital Group, Sequoia Capital, Vy Capital.
Will The Boring Company IPO soon?
No public IPO plans have been announced for The Boring Company.
How can I track The Boring Company secondary market activity?
Caplight tracks bids, offers, and trades in The Boring Company's shares on secondary markets.