US Public Companies
public-companies
Every SEC-registered operating company with a security listed on a US exchange, each with the vertical its SIC code gives.
Median score
53
across 1745 sites
Middle half
44–59
spread around the median
Full range
18–77
lowest to highest
Gated
700 of 1745
block AI crawlers outright
Middle of 14 cohorts. All cohorts 50 · best cohort 58.
Where this list came from
The source, and how we filtered it
| Source | SEC company tickers by exchange, with EDGAR submissions (SIC code, website) and, for the S&P 500 flag, the Wikipedia constituent list, US Securities and Exchange Commission (SEC), with Wikidata and Wikipedia (2026-10-11) |
|---|---|
| License | SEC filings and the SEC's published data files are a work of the United States federal government and carry no domestic copyright (17 U.S.C. § 105). Web addresses found nowhere on EDGAR come from Wikidata (CC0) or from our own crawl of the S&P 500 list, disclosed per row. Membership of the S&P 500 comes from Wikipedia's constituent list, CC BY-SA 4.0, the same license this cohort goes out under; “S&P 500” is a registered trademark of S&P Dow Jones Indices LLC, naming the constituents is descriptive use, and nothing here is endorsed by or affiliated with S&P. |
| How we filtered it | Every CIK the SEC lists with a security on Nasdaq, NYSE, CBOE or TXSE (OTC and unlisted entries are not listed securities and are left out), read against its EDGAR submissions record for the SIC code, the company's own website and its tickers. Excluded as not operating companies: SIC 6221 (commodity pools and trusts), 6726 (unit investment trusts and investment vehicles), 6189 (asset-backed issuers), 6770 (blank-check shells), registrants with no SIC code (ETFs and grantor trusts) and registrants whose name says fund or exchange-traded product. A company with several share classes is one row. The web address is EDGAR's own `website` where it has one; else the address found by crawling for the S&P 500 list; else Wikidata's official website (P856) for the entity whose SEC CIK property (P5531) matches; else the row stays with a note. Each row says which. The vertical of each row is its SIC code's, through one table with ticker overrides (ten7_air/census/build_public_companies.py). Companies that share a website are all kept and measured once. The roster is as of the build date, and rows are in CIK order because the SEC data carries no measure of size to rank by. See scripts/prepare_public_companies.py. |
| Instead of | The S&P 500 alone, which this replaces: a list of 500 chosen by a committee, where the SEC's is every listed company and the 500 stay identifiable inside it. |
| Built | 2026-10-11 |
The filtering is ours and is disclosed as ours. The source published a list; the decision about which rows of it belong in a cohort was a judgment call, and it is written down so somebody can disagree with it.
Distribution
Where the 1745 sites land
| Grade | Share of the cohort | Sites | Share |
|---|---|---|---|
| Adequate | 427 | 24.5% | |
| Not ready | 315 | 18.1% | |
| Weak | 996 | 57.1% | |
| Strong | 7 | 0.4% |
By dimension
What the cohort earns, dimension by dimension
The mean share of each dimension’s available points that this cohort earned. Low here means the whole sector is weak on it, not that one site dragged an average down. The per-site spread is in the dataset.
| Dimension | Mean share earned | Mean |
|---|---|---|
| #1 · Reach
These parameters determine the fundamental ease of access that AI has to your site information. |
72% | |
| #2 · Read
AI generally turns off JavaScript. Does your site information survive without it? |
45% | |
| #3 · Understand
Does a machine know who and what you are? |
29% | |
| #4 · Act
Sitemaps, redirects, 404s, licensing terms, and not wasting the crawl budget. |
63% |
How much of each site we read
The cap is 32 URLs and it is a ceiling, not a promise. A portal whose every link points at a different host yields one page; a university yields the full sample. The median here is 32, the range 1–32, published so that "we sampled 32 URLs per site" cannot become a claim the data does not support.
51 sites in this cohort served a certificate we could not verify. They were read anyway and scored normally, because reporting no response for a site every browser loads would describe our TLS stack rather than the site, and each one carries the finding in its row.
Where this cohort fails
2 tests almost nobody in this cohort passes
Universal — nobody passes these
Near-universal — 95% and above
| Test | What it asks | Failing | Of | Points |
|---|---|---|---|---|
| EXT-12 | Do you tell search engines the moment a page changes? | 1745 | 0 | |
| EXT-16 | Do you publish a card or a skills list for the agents you run? | 1745 | 0 | |
| EXT-11 | Have you marked the part of a page that answers a spoken question? | 1745 | 0 | |
| PST-2 | Have you posted a Content Signals statement about what AI may do with your content? | 1745 | 0 | |
| EXT-2 | Do you list your APIs and agent tools where agents look for them? | 259 | 0 | |
| RED-10 | Do you offer a plain-text (Markdown) copy of your pages? | 1272 | 2 | |
| EXT-14 | Does your site offer its actions to AI browsers as tools? | 1603 | 0 | |
| RED-12 | If a machine asks for Markdown, does your site give it? | 1745 | 2 | |
| EXT-18 | Do you tell AI shoppers how they can pay? | 188 | 0 | |
| RED-5 | Do your PDFs and images have their own rules for search and quoting? | 1147 | 1 | |
| EXT-15 | Can an AI agent find out how to sign in to your site? | 21 | 0 |
Common — 90 to 95%
Coral bars mark tests worth 2 points or more, the failures that actually move a score.
Every site
Every 5,239, named, with a report for each
Whether or not it has been scanned. Rows with no website on record, sites that were unreachable and sites that turned us away stay in the table with the reason on them, and none of them enters an average: dropping them would shrink the population to the part that was easy to measure. A few points between two neighbors is noise. The box filters every row in the cohort, not only the page you are on; click a header to sort the rows on this page by name or by score.
Showing 4,501–4,600 of 5,239 · page 46 of 53
| Site | Score | Gated | Pages read | Report |
|---|---|---|---|---|
| LiveWire Group, Inc. livewire.comLVWR, LVWR-WT · Motorcycles, Bicycles & Parts (SIC 3751); web address from Wikidata (P856), not EDGAR | 33 | Gated | 1 | |
| Beamr Imaging Ltd. no website on recordBMR · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| Bitdeer Technologies Group bitdeer.comBTDR · Finance Services (SIC 6199); web address from Wikidata (P856), not EDGAR | 47 | No | 32 | |
| Amprius Technologies, Inc. no website on recordAMPX, AMPX-WT · Miscellaneous Electrical Machinery, Equipment & Supplies (SIC 3690); no web address found | — | No | — | |
| Perfect Corp. no website on recordPERF · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| FTAI Infrastructure Inc. no website on recordFIP · Railroads, Line-Haul Operating (SIC 4011); no web address found | — | No | — | |
| Haleon plc haleon.comHLN · Perfumes, Cosmetics & Other Toilet Preparations (SIC 2844); web address from Wikidata (P856), not EDGAR | 55 | No | 1 | |
| CN Healthy Food Tech Group Corp. no website on recordUCFI, UCFIW · Food and Kindred Products (SIC 2000); no web address found | — | No | — | |
| Brenx Ltd. no website on recordBRNX · Heating Equipment, Except Electric & Warm Air Furnaces (SIC 3433); no web address found | — | No | — | |
| Nayax Ltd. no website on recordNYAX · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| UL Solutions Inc. no website on recordULS · Services-Testing Laboratories (SIC 8734); no web address found | — | No | — | |
| Uscb Financial Holdings, Inc. no website on recordUSCB · State Commercial Banks (SIC 6022); no web address found | — | No | — | |
| M-tron Industries, Inc. no website on recordMPTI · Electronic Components, NEC (SIC 3679); no web address found | — | No | — | |
| nCino, Inc. no website on recordNCNO · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| Gorilla Technology Group Inc. no website on recordGRRR, GRRRW · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| Bluerock Homes Trust, Inc. no website on recordBHM · Real Estate Investment Trusts (SIC 6798); no web address found | — | No | — | |
| Public Policy Holding Company, Inc. no website on recordPPHC · Services-Management Consulting Services (SIC 8742); no web address found | — | No | — | |
| House of Doge Inc. no website on recordHODO · Finance Services (SIC 6199); no web address found | — | No | — | |
| Vogenx, Inc. no website on recordVOGX · Pharmaceutical Preparations (SIC 2834); no web address found | — | No | — | |
| Forafric Global PLC no website on recordAFRI, AFRIW · Grain Mill Products (SIC 2040); no web address found | — | No | — | |
| Millennium Group International Holdings Ltd no website on recordMGIH · Commercial Printing (SIC 2750); no web address found | — | No | — | |
| Mira Pharmaceuticals, Inc. no website on recordMIRA · Pharmaceutical Preparations (SIC 2834); no web address found | — | No | — | |
| Enerflex Ltd. no website on recordEFXT · General Industrial Machinery & Equipment (SIC 3560); no web address found | — | No | — | |
| JE Cleantech Holdings Ltd no website on recordJCSE · Miscellaneous Manufacturing Industries (SIC 3990); no web address found | — | No | — | |
| Hub Cyber Security Ltd. no website on recordHUBC, HUBCW, HUBCZ · Computer Communications Equipment (SIC 3576); no web address found | — | No | — | |
| Galaxy Payroll Group Ltd no website on recordGLXG · Services-Engineering, Accounting, Research, Management (SIC 8700); no web address found | — | No | — | |
| Treasure Global Inc no website on recordTGL · Services-Business Services, NEC (SIC 7389); no web address found | — | No | — | |
| QuidelOrtho Corp quidel.comQDEL · In Vitro & In Vivo Diagnostic Substances (SIC 2835); web address from Wikidata (P856), not EDGAR | 58 | No | 1 | |
| BOXABL Inc. no website on recordBXBL · General Bldg Contractors - Residential Bldgs (SIC 1520); no web address found | — | No | — | |
| Oddity Tech Ltd no website on recordODD · Perfumes, Cosmetics & Other Toilet Preparations (SIC 2844); no web address found | — | No | — | |
| Lexeo Therapeutics, Inc. no website on recordLXEO · Biological Products, (No Diagnostic Substances) (SIC 2836); no web address found | — | No | — | |
| Electra Battery Materials Corp no website on recordELBM · Mining & Quarrying of Nonmetallic Minerals (No Fuels) (SIC 1400); no web address found | — | No | — | |
| Greenland Mines Ltd no website on recordGRML, GRMLW · Biological Products, (No Diagnostic Substances) (SIC 2836); no web address found | — | No | — | |
| Vox Royalty Corp. no website on recordVOXR · Gold and Silver Ores (SIC 1040); no web address found | — | No | — | |
| D-Wave Quantum Inc. no website on recordQBTS · Services-Computer Processing & Data Preparation (SIC 7374); no web address found | — | No | — | |
| Global Engine Group Holding Ltd no website on recordGLE · Services-Computer Processing & Data Preparation (SIC 7374); no web address found | — | No | — | |
| Mobileye Global Inc. mobileye.comMBLY · Services-Prepackaged Software (SIC 7372); web address from Wikidata (P856), not EDGAR | 65 | No | 32 | |
| Global Interactive Technologies, Inc. no website on recordGITS · Services-Computer Programming, Data Processing, Etc. (SIC 7370); no web address found | — | No | — | |
| United Maritime Corp no website on recordUSEA · Water Transportation (SIC 4400); no web address found | — | No | — | |
| Republic Power Group Ltd no website on recordRPGL · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| Regentis Biomaterials Ltd. no website on recordRGNT · Orthopedic, Prosthetic & Surgical Appliances & Supplies (SIC 3842); no web address found | — | No | — | |
| VinFast Auto Ltd. no website on recordVFS, VFSWW · Motor Vehicles & Passenger Car Bodies (SIC 3711); no web address found | — | No | — | |
| Global Mofy AI Ltd no website on recordGMM · Services-Computer Programming, Data Processing, Etc. (SIC 7370); no web address found | — | No | — | |
| Coincheck Group N.V. no website on recordCNCK, CNCKW · Finance Services (SIC 6199); no web address found | — | No | — | |
| Princeton Bancorp, Inc. no website on recordBPRN · State Commercial Banks (SIC 6022); no web address found | — | No | — | |
| ECB Bancorp, Inc. /MD/ no website on recordECBK · Savings Institutions, Not Federally Chartered (SIC 6036); no web address found | — | No | — | |
| CBL International Ltd no website on recordBANL · Wholesale-Petroleum & Petroleum Products (No Bulk Stations) (SIC 5172); no web address found | — | No | — | |
| HF Sinclair Corp hollyfrontier.comblockedDINO · Pipe Lines (No Natural Gas) (SIC 4610); web address from Wikidata (P856), not EDGAR; not measured: HTTP 429 (Cloudflare) | — | No | — | |
| ParaZero Technologies Ltd. no website on recordPRZO · Aircraft Parts & Auxiliary Equipment, NEC (SIC 3728); no web address found | — | No | — | |
| Neo-Concept International Group Holdings Ltd no website on recordNCI · Apparel & Other Finishd Prods of Fabrics & Similar Matl (SIC 2300); no web address found | — | No | — | |
| Intelligent Group Ltd no website on recordINTJ · Services-Management Consulting Services (SIC 8742); no web address found | — | No | — | |
| Deep Fission, Inc. no website on recordFISN · Electric Services (SIC 4911); no web address found | — | No | — | |
| Newbridge Acquisition Ltd no website on recordNBRG, NBRGR, NBRGU · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| Pelthos Therapeutics Inc. no website on recordPTHS · Biological Products, (No Diagnostic Substances) (SIC 2836); no web address found | — | No | — | |
| Liberty Defense Holdings, Ltd. no website on recordDETX · Search, Detection, Navigation, Guidance, Aeronautical Sys (SIC 3812); no web address found | — | No | — | |
| Gelteq Ltd no website on recordGELS · Pharmaceutical Preparations (SIC 2834); no web address found | — | No | — | |
| Rezolve Ai Plc rezolve.comblockedRZLV, RZLVW · Services-Computer Programming, Data Processing, Etc. (SIC 7370); web address from Wikidata (P856), not EDGAR; not measured: HTTP 403 | — | No | — | |
| Strive, Inc. no website on recordASST, SATA · Finance Services (SIC 6199); no web address found | — | No | — | |
| Bitfufu Inc. no website on recordFUFU, FUFUW · Finance Services (SIC 6199); no web address found | — | No | — | |
| WhiteHawk Minerals Corp. no website on recordWHK · Crude Petroleum & Natural Gas (SIC 1311); no web address found | — | No | — | |
| ASP Isotopes Inc. no website on recordASPI · Miscellaneous Chemical Products (SIC 2890); no web address found | — | No | — | |
| Atmus Filtration Technologies Inc. no website on recordATMU · Motor Vehicle Parts & Accessories (SIC 3714); no web address found | — | No | — | |
| Lanvin Group Holdings Ltd no website on recordLANV · Apparel & Other Finishd Prods of Fabrics & Similar Matl (SIC 2300); no web address found | — | No | — | |
| Diversified Energy Co no website on recordDEC · Crude Petroleum & Natural Gas (SIC 1311); no web address found | — | No | — | |
| Enlight Renewable Energy Ltd. enlightenergy.co.ilENLT · Electric Services (SIC 4911); web address from Wikidata (P856), not EDGAR | 48 | Gated | 1 | |
| Nano Nuclear Energy Inc. no website on recordNNE · Electric Services (SIC 4911); no web address found | — | No | — | |
| Innovation Beverage Group Ltd no website on recordIBG · Beverages (SIC 2080); no web address found | — | No | — | |
| Forbright, Inc. no website on recordFRBT · State Commercial Banks (SIC 6022); no web address found | — | No | — | |
| Lincoln International, Inc. no website on recordLCLN · Investment Advice (SIC 6282); no web address found | — | No | — | |
| Green Circle Decarbonize Technology Ltd no website on recordGCDT · Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (SIC 3585); no web address found | — | No | — | |
| SAMFINE CREATION HOLDINGS GROUP Ltd no website on recordSFHG · Commercial Printing (SIC 2750); no web address found | — | No | — | |
| NetClass Technology Inc no website on recordNTCL · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| Freightos Ltd no website on recordCRGO, CRGOW · Arrangement of Transportation of Freight & Cargo (SIC 4731); no web address found | — | No | — | |
| AIRO Group Holdings, Inc. no website on recordAIRO · Aircraft (SIC 3721); no web address found | — | No | — | |
| Golden Heaven Group Holdings Ltd. no website on recordGDHG · Services-Miscellaneous Amusement & Recreation (SIC 7990); no web address found | — | No | — | |
| Granite Ridge Resources, Inc. no website on recordGRNT · Crude Petroleum & Natural Gas (SIC 1311); no web address found | — | No | — | |
| GMEX Robotics Corp no website on recordGMEX · Sporting & Athletic Goods, NEC (SIC 3949); no web address found | — | No | — | |
| High-Trend International Group no website on recordHTCO · Deep Sea Foreign Transportation of Freight (SIC 4412); no web address found | — | No | — | |
| RXO, Inc. no website on recordRXO · Transportation Services (SIC 4700); no web address found | — | No | — | |
| WORK Medical Technology Group LTD no website on recordWOK · Surgical & Medical Instruments & Apparatus (SIC 3841); no web address found | — | No | — | |
| New Horizon Aircraft Ltd. no website on recordHOVR, HOVRW · Aircraft (SIC 3721); no web address found | — | No | — | |
| ARB IOT Group Ltd no website on recordARBB · Services-Computer Integrated Systems Design (SIC 7373); no web address found | — | No | — | |
| SBC Medical Group Holdings Inc no website on recordSBC, SBCWW · Services-Offices & Clinics of Doctors of Medicine (SIC 8011); no web address found | — | No | — | |
| VCI Global Ltd no website on recordVCIG · Services-Facilities Support Management Services (SIC 8744); no web address found | — | No | — | |
| CCSC Technology International Holdings Ltd no website on recordCCTG · Electric Lighting & Wiring Equipment (SIC 3640); no web address found | — | No | — | |
| Lobo Technologies Ltd. no website on recordLOBO · Motorcycles, Bicycles & Parts (SIC 3751); no web address found | — | No | — | |
| GE HealthCare Technologies Inc. gehealthcare.comGEHC · X-Ray Apparatus & Tubes & Related Irradiation Apparatus (SIC 3844); S&P 500 · Health Care; web address found by crawling for the S&P 500 list, not carried by EDGAR | 28 | Gated | 1 | |
| Robo.ai Inc. no website on recordAIIO, AIIOW · Motor Vehicles & Passenger Car Bodies (SIC 3711); no web address found | — | No | — | |
| Here Group Ltd no website on recordHERE · Retail-Hobby, Toy & Game Shops (SIC 5945); no web address found | — | No | — | |
| Plutus Financial Group Ltd no website on recordPLUT · Security & Commodity Brokers, Dealers, Exchanges & Services (SIC 6200); no web address found | — | No | — | |
| Mineralys Therapeutics, Inc. no website on recordMLYS · Pharmaceutical Preparations (SIC 2834); no web address found | — | No | — | |
| Neuraxis, INC no website on recordNRXS · Electromedical & Electrotherapeutic Apparatus (SIC 3845); no web address found | — | No | — | |
| INNEOVA Holdings Ltd no website on recordINEO · Wholesale-Motor Vehicles & Motor Vehicle Parts & Supplies (SIC 5010); no web address found | — | No | — | |
| Suja Life, Inc. no website on recordSUJA · Beverages (SIC 2080); no web address found | — | No | — | |
| Newton Golf Company, Inc. no website on recordNWTG · Sporting & Athletic Goods, NEC (SIC 3949); no web address found | — | No | — | |
| MDB Capital Holdings, LLC no website on recordMDBH · Finance Services (SIC 6199); no web address found | — | No | — | |
| F&G Annuities & Life, Inc. no website on recordFG, FGN, FGSN · Life Insurance (SIC 6311); no web address found | — | No | — | |
| Xiao-I Corp no website on recordAIXI · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| Foremost Clean Energy Ltd. no website on recordFMST, FMSTW · Miscellaneous Metal Ores (SIC 1090); no web address found | — | No | — | |
| Biohaven Ltd. biohavenpharma.comBHVN · Pharmaceutical Preparations (SIC 2834); web address from Wikidata (P856), not EDGAR | 67 | No | 1 |
Scores are for the population, not for ranking two named sites against each other. A few points between neighbors is noise. See what these numbers can and cannot support. Data: sites.csv · checks.csv · summary.json