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The Boring Company
Underground transportation system using electric vehicles for direct, high-speed urban travel

Valuation

$5.70B

2025

Funding

$905.55M

2022

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Details
Headquarters
Bastrop, TX
CEO
Steve Davis
Website
Milestones
FOUNDING YEAR
2016
Listed In

Valuation

The Boring Company's valuation has decreased from $8.6 billion in July 2023 to approximately $5.7 billion as of 2025. This reflects a correction in the secondary market despite the company's ongoing operations in Las Vegas.

The company raised $675.9 million in its Series C round in April 2022, with Sequoia Capital and Vy Capital as co-leads. Other participants included Valor Equity Partners, Founders Fund, 8VC, Craft Ventures, DFJ Growth, Brookfield, Lennar, and Tishman Speyer.

Earlier funding rounds included initial investments from BoxGroup and subsequent rounds, bringing total lifetime funding to approximately $905.6 million. The company’s headcount has grown to around 500 employees, a 27% year-over-year increase.

Product

The Boring Company operates underground transportation systems called Loop networks, which use Tesla vehicles to transport passengers through narrow tunnels. Passengers enter small underground stations, board dedicated Tesla vehicles with trained drivers, select their destination on an in-car screen, and travel directly to their chosen station without intermediate stops.

The physical infrastructure includes 12-foot diameter single-lane tunnels located 30-40 feet below ground level. These tunnels feature cross-overs every few hundred meters for emergency exits, LTE and Wi-Fi connectivity, cameras, and emergency call boxes spaced every 150 feet. Stations consist of ramps or elevator lifts that can integrate with existing structures such as parking garages, hotels, or airports.

Current operations rely on human drivers traveling at speeds of 35-45 mph, with each vehicle carrying 4-5 passengers and headways of less than 10 seconds during peak periods. The company has stated plans to transition to autonomous Tesla platoons, which could increase capacity to over 90,000 passengers per hour across the full Las Vegas network.

The company's Prufrock tunnel boring machines are a key technological development. These machines can launch from the surface without requiring large excavation pits, tilt down to begin cutting within 24 hours, and resurface at the destination onto a trailer. This process eliminates the need for traditional launch shafts and extraction cranes.

Business Model

The Boring Company operates as a vertically integrated infrastructure developer, owning both the tunneling technology and the transportation service. The company employs a B2B model for municipal contracts and a B2C model for passenger operations, with some B2B2C elements through partnerships with hotels and resorts.

Revenue is generated through several channels: selling or leasing Prufrock boring machines to other operators, providing turnkey tunnel construction services, operating passenger transportation systems, and licensing software and control systems. Projects are often privately financed, which reduces municipal budget requirements and can accelerate approval timelines.

The Las Vegas model illustrates a hybrid approach in which the city approves extensive tunnel networks, while individual property owners, such as hotels and resorts, fund their own station connections. This approach supports an asset-light expansion model, where The Boring Company delivers core infrastructure and private partners cover connection costs.

Operational costs include tunnel boring machine manufacturing, vehicle fleet management, driver wages, and system maintenance. The company's narrow tunnel design lowers construction costs compared to traditional transit systems, and direct point-to-point routing reduces the complexity and expense associated with intermediate stops.

The business model has the potential to create network effects as additional stations are added, increasing the value for both passengers and property owners seeking connections. Revenue growth is driven by increased ridership, higher fare capture, and expansion into new markets using established technology and operational frameworks.

Competition

Tunnel boring machine manufacturers

Herrenknecht reported over $1.3 billion in revenue in 2024, maintaining a dominant position in the global TBM market with its large-diameter machines designed for megaprojects. The German manufacturer now offers customizable Mixshield machines exceeding 15 meters in diameter, competing directly with The Boring Company's focus on adaptable sizing and geology-specific solutions.

Robbins has achieved high-speed capabilities with its Crossover XRE line and completed projects such as Hiroshima's 13.7-meter slurry TBM. Meanwhile, Chinese manufacturer CRCHI continues to expand its presence in Europe and Africa by exporting mid-diameter TBMs at lower price points. This pricing strategy aligns with increasing government acceptance of Chinese equipment in international procurement.

Next-generation tunneling startups

EarthGrid is developing plasma-torch boring robots and has entered an $18 billion joint venture with Kuwait's EnerTech to construct utility tunnels across the US, EU, and Middle East. If plasma drilling achieves its projected speed of 1 kilometer per day, it could surpass Prufrock's throughput before The Boring Company scales its manufacturing operations.

HyperTunnel employs robotic swarms to 3D print tunnel shells and is backed by construction firm VINCI. The UK-based startup claims potential speed improvements of 10x and cost reductions of 50% compared to conventional TBMs, targeting rail operators seeking to minimize surface disruption during construction.

Transportation system integrators

Hardt Hyperloop operates the 420-meter European Hyperloop Center in the Netherlands and has demonstrated maglev lane-switching at speeds of 85 km/h. With €15 million in EIC grants, Hardt presents itself as an EU-compliant option with political support for high-speed underground transportation.

Traditional transit providers, including light rail and bus rapid transit systems, retain control over existing rights-of-way and farebox revenue in key metropolitan areas. These incumbents benefit from established regulatory relationships and proven operational histories, which municipal governments often prioritize over unproven technologies.

TAM Expansion

Infrastructure applications beyond passenger transport

The Boring Company can apply Prufrock technology to freight tunnels, utility conduits, and flood mitigation systems. For example, Houston's consideration of 12-foot flood control tunnels highlights potential access to multibillion-dollar civil works budgets outside passenger mobility projects.

Campus and industrial logistics present another area for growth, as shown by the Cybertruck tunnel under Giga Texas. This 60-second crossing solution could be adapted for use at airports, seaports, and fulfillment centers where surface vehicle congestion creates operational inefficiencies.

Private real estate partnerships

The Las Vegas model, where property owners fund station connections, offers a scalable expansion framework that avoids reliance on municipal capital. Resort operators, convention centers, and commercial developments can finance their own tunnel access points, while The Boring Company supplies the core network infrastructure.

This model shifts The Boring Company’s role from municipal contractor to platform provider, enabling recurring revenue through network access fees. Property partners, in turn, benefit from increased foot traffic and enhanced connectivity.

Geographic and regulatory expansion

Ongoing projects in Nevada, Texas, Tennessee, and exploratory initiatives in Florida illustrate domestic scalability across diverse geological and regulatory conditions. Internationally, the Dubai Loop's 17-kilometer, 11-station pilot demonstrates entry into Middle Eastern infrastructure markets, which feature substantial budgets and sustainability priorities.

Prufrock's surface-launch capability supports international expansion by eliminating the need for large staging areas required by traditional boring machines. This feature is particularly advantageous in dense urban areas across Asia and Europe, where construction space is highly constrained.

Risks

Execution delays: The Boring Company has faced challenges in meeting project timelines and delivering on proposed scopes, with most municipal pitches failing to advance beyond initial proposals. The Las Vegas network remains significantly below its approved 68-mile scope after several years of development, while projects in other cities have either stalled or been abandoned.

Safety and regulatory: Worker injuries and safety incidents have the potential to halt operations and strain municipal relationships, as evidenced by recent suspensions of the Vegas Loop project. The company's unconventional tunnel design and operational methods are subject to ongoing regulatory scrutiny, which may result in approval delays and increased compliance costs.

Technology limitations: The narrow tunnel design restricts passenger capacity and vehicle speeds relative to traditional transit systems. Critics contend that the point-to-point routing model is unlikely to achieve the transportation capacity improvements projected for cities, particularly as network complexity increases with additional stations and routing conflicts.

Funding Rounds

Share Name Issue Price Issued At
Series C $19.59 Apr 2022
Share Name Issue Price Issued At
Series B $3.59 Jul 2019
Share Name Issue Price Issued At
Series A $1.00 Apr 2018
View the source Certificate of Incorporation copy.

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