TBC - The Boring Co filed a Form D with the SEC, reporting $3.2B sold, of a $3.4B offering.

{
  "signal_id": "fd-0001737630-26-000003",
  "signal_type": "sec-form-d-funding",
  "signal_subtype": "newFilingCompany",
  "detected_at": "2026-09-10T00:00:00+00:00",
  "company": {
    "name": "Boring",
    "domain": "boringcompany.com"
  },
  "data": {
    "cik": "0001737630",
    "phone": "732-801-1251",
    "detail": "This raise suggests a late-stage, highly scaled expansion phase focused on building more tunnels, deploying Prufrock machines, and expanding Loop and Vegas Loop projects. Vendors in construction, industrial manufacturing, civil engineering, materials, logistics, and municipal infrastructure should pay attention because the company’s growth likely drives substantial procurement and project outsourcing demand.",
    "topics": [
      "Infrastructure",
      "Transportation",
      "Tunneling",
      "Manufacturing",
      "Smart Cities"
    ],
    "summary": "The Boring Company designs and manufactures tunneling equipment and builds Loop transportation systems and underground infrastructure. It raised about $3.2B in a $3.42B Series D, which is a major signal for vendors serving capital-intensive infrastructure and transportation projects.",
    "website": "https://boringcompany.com",
    "location": "BASTROP, TEXAS",
    "file_date": "2026-09-10",
    "form_type": "D",
    "relevance": 0.84,
    "confidence": "high",
    "exemptions": [
      "06b"
    ],
    "filing_url": "https://www.sec.gov/Archives/edgar/data/1737630/000173763026000003/",
    "source_url": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001737630&type=D&dateb=&owner=include&count=40",
    "entity_name": "TBC - The Boring Co",
    "entity_type": "Corporation",
    "jurisdiction": "TEXAS",
    "primary_topic": "Infrastructure/Transportation Tech Fundraise",
    "revenue_range": "Decline to Disclose",
    "business_state": "TX",
    "industry_group": "Other",
    "related_persons": [
      {
        "name": "Jared Birchall",
        "email": "j***@boringcompany.com",
        "roles": [
          "Executive Officer",
          "Director"
        ]
      },
      {
        "name": "Steve Davis",
        "roles": [
          "Executive Officer"
        ]
      },
      {
        "name": "Baris Akis",
        "roles": [
          "Director"
        ]
      },
      {
        "name": "Antonio Gracias",
        "roles": [
          "Director"
        ]
      },
      {
        "name": "John Hering",
        "roles": [
          "Director"
        ]
      }
    ],
    "total_investors": 141,
    "total_remaining": 222099950,
    "accession_number": "0001737630-26-000003",
    "securities_types": [
      "Equity",
      "Debt"
    ],
    "business_location": "Bastrop, TX",
    "total_amount_sold": 3198599250,
    "minimum_investment": 10391,
    "resolved_entity_name": "The Boring Company",
    "resolved_entity_type": "operating_company",
    "total_offering_amount": 3420699200,
    "year_of_incorporation": "2022",
    "company_domain_confidence": 10,
    "has_non_accredited_investors": false
  }
}

curl https://signals.autobound.ai/v1/signals/fd-0001737630-26-000003 \
  -H "X-API-KEY: $AUTOBOUND_API_KEY"

curl -X POST https://signals.autobound.ai/v1/companies/enrich \
  -H "X-API-KEY: $AUTOBOUND_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"domain":"boringcompany.com","limit":20}'