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 4,001–4,100 of 5,239 · page 41 of 53
| Site | Score | Gated | Pages read | Report |
|---|---|---|---|---|
| EVgo Inc. no website on recordEVGO · Services-Automotive Repair, Services & Parking (SIC 7500); no web address found | — | No | — | |
| Motorsport Games Inc. no website on recordMSGM · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| Ucommune International Ltd no website on recordUK · Services-Business Services, NEC (SIC 7389); no web address found | — | No | — | |
| 17 Education & Technology Group Inc. no website on recordYQ · Services-Educational Services (SIC 8200); no web address found | — | No | — | |
| Exodus Movement, Inc. no website on recordEXOD · Finance Services (SIC 6199); no web address found | — | No | — | |
| MoonLake Immunotherapeutics no website on recordMLTX · Pharmaceutical Preparations (SIC 2834); no web address found | — | No | — | |
| Navitas Semiconductor Corp navitassemi.comNVTS · Semiconductors & Related Devices (SIC 3674); web address from Wikidata (P856), not EDGAR | 54 | No | 1 | |
| Leslie's, Inc. no website on recordLESL · Retail-Retail Stores, NEC (SIC 5990); no web address found | — | No | — | |
| Organon & Co. organon.comOGN · Pharmaceutical Preparations (SIC 2834); web address from Wikidata (P856), not EDGAR | 57 | No | 1 | |
| BTQ Technologies Corp. no website on recordBTQ · Services-Computer Programming, Data Processing, Etc. (SIC 7370); no web address found | — | No | — | |
| DocGo Inc. no website on recordDCGO · Services-Health Services (SIC 8000); no web address found | — | No | — | |
| Foghorn Therapeutics Inc. no website on recordFHTX · Pharmaceutical Preparations (SIC 2834); no web address found | — | No | — | |
| Sotera Health Co no website on recordSHC · Services-Misc Health & Allied Services, NEC (SIC 8090); no web address found | — | No | — | |
| Hillman Solutions Corp. no website on recordHLMN · Cutlery, Handtools & General Hardware (SIC 3420); no web address found | — | No | — | |
| Clene Inc. no website on recordCLNN · Pharmaceutical Preparations (SIC 2834); no web address found | — | No | — | |
| Holley Inc. no website on recordHLLY · Motor Vehicle Parts & Accessories (SIC 3714); no web address found | — | No | — | |
| NUSCALE POWER Corp nuscalepower.comSMR · Fabricated Plate Work (Boiler Shops) (SIC 3443); web address from Wikidata (P856), not EDGAR | 64 | No | 32 | |
| Jackson Financial Inc. no website on recordJXN, JXN-PA · Life Insurance (SIC 6311); no web address found | — | No | — | |
| GPGI, Inc. no website on recordGPGI · Finance Services (SIC 6199); no web address found | — | No | — | |
| Maravai Lifesciences Holdings, Inc. maravai.comMRVI · Pharmaceutical Preparations (SIC 2834); web address from Wikidata (P856), not EDGAR | 50 | Gated | 32 | |
| Mayfair Gold Corp. no website on recordMINE · Metal Mining (SIC 1000); no web address found | — | No | — | |
| Lightspeed Commerce Inc. lightspeedhq.comLSPD · Services-Prepackaged Software (SIC 7372); web address from Wikidata (P856), not EDGAR | 53 | Gated | 32 | |
| Enact Holdings, Inc. no website on recordACT · Insurance Agents, Brokers & Service (SIC 6411); no web address found | — | No | — | |
| Alliance Entertainment Holding Corp no website on recordAENT, AENTW · Wholesale-Durable Goods, NEC (SIC 5099); no web address found | — | No | — | |
| Sky Harbour Group Corp no website on recordSKYH, SKYH-WT · Real Estate (SIC 6500); no web address found | — | No | — | |
| Amalgamated Financial Corp. no website on recordAMAL · State Commercial Banks (SIC 6022); no web address found | — | No | — | |
| Eve Holding, Inc. no website on recordEVEX, EVEX-WT · Aircraft (SIC 3721); no web address found | — | No | — | |
| ARKO Corp. no website on recordARKO · Retail-Convenience Stores (SIC 5412); no web address found | — | No | — | |
| PLAYSTUDIOS, Inc. no website on recordMYPS · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| Blue Owl Capital Inc. blueowlcapitalcorporation.comOWL · Investment Advice (SIC 6282); web address from Wikidata (P856), not EDGAR | 63 | No | 32 | |
| Waterdrop Inc. no website on recordWDH · Insurance Agents, Brokers & Service (SIC 6411); no web address found | — | No | — | |
| GRI Bio, Inc. no website on recordGRI · Pharmaceutical Preparations (SIC 2834); no web address found | — | No | — | |
| Reservoir Media, Inc. no website on recordRSVR · Services-Amusement & Recreation Services (SIC 7900); no web address found | — | No | — | |
| Archer Aviation Inc. archer.comACHR · Aircraft (SIC 3721); web address from Wikidata (P856), not EDGAR | 50 | No | 32 | |
| Cognyte Software Ltd. cognyte.comCGNT · Services-Prepackaged Software (SIC 7372); web address from Wikidata (P856), not EDGAR | 61 | No | 32 | |
| Surrozen, Inc./DE no website on recordSRZN · Biological Products, (No Diagnostic Substances) (SIC 2836); no web address found | — | No | — | |
| IonQ, Inc. ionq.coIONQ · Services-Computer Integrated Systems Design (SIC 7373); web address from Wikidata (P856), not EDGAR | 57 | No | 2 | |
| Offerpad Solutions Inc. no website on recordOPAD · Real Estate Agents & Managers (For Others) (SIC 6531); no web address found | — | No | — | |
| Velo3D, Inc. no website on recordVELO · Special Industry Machinery, NEC (SIC 3559); no web address found | — | No | — | |
| Dream Finders Homes, Inc. no website on recordDFH · Operative Builders (SIC 1531); no web address found | — | No | — | |
| Chanson International Holding no website on recordCHSN · Food and Kindred Products (SIC 2000); no web address found | — | No | — | |
| Onfolio Holdings, Inc no website on recordONFO, ONFOW · Services-Computer Processing & Data Preparation (SIC 7374); no web address found | — | No | — | |
| Patria Investments Ltd no website on recordPAX · Investment Advice (SIC 6282); no web address found | — | No | — | |
| Erayak Power Solution Group Inc. no website on recordRAYA · Motors & Generators (SIC 3621); no web address found | — | No | — | |
| Banzai International, Inc. no website on recordPARA, PARAW · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| Tim S.a. tim.com.brTIMB · Telephone Communications (No Radiotelephone) (SIC 4813); web address from Wikidata (P856), not EDGAR | 61 | No | 32 | |
| Vinci Compass Investments Ltd. no website on recordVINP · Investment Advice (SIC 6282); no web address found | — | No | — | |
| Golden Sun Technology Group Ltd. no website on recordGSUN · Services-Educational Services (SIC 8200); no web address found | — | No | — | |
| Avax One Technology Ltd. no website on recordAVX · Finance Services (SIC 6199); no web address found | — | No | — | |
| Monte Rosa Therapeutics, Inc. monterosatx.comGLUE · Biological Products, (No Diagnostic Substances) (SIC 2836); web address from Wikidata (P856), not EDGAR | 60 | Gated | 14 | |
| Petco Health & Wellness Company, Inc. no website on recordWOOF · Retail-Retail Stores, NEC (SIC 5990); no web address found | — | No | — | |
| Montauk Renewables, Inc. no website on recordMNTK · Gas & Other Services Combined (SIC 4932); no web address found | — | No | — | |
| Wetouch Technology Inc. no website on recordWETH · Computer Peripheral Equipment, NEC (SIC 3577); no web address found | — | No | — | |
| TriSalus Life Sciences, Inc. no website on recordTLSI, TLSIW · Surgical & Medical Instruments & Apparatus (SIC 3841); no web address found | — | No | — | |
| Palladyne AI Corp. no website on recordPDYN, PDYNW · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| Aya Gold & Silver Inc. no website on recordAYA · Gold and Silver Ores (SIC 1040); no web address found | — | No | — | |
| Beachbody Company, Inc. no website on recordBODI · Retail-Nonstore Retailers (SIC 5960); no web address found | — | No | — | |
| Certara, Inc. no website on recordCERT · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| Bright Minds Biosciences Inc. no website on recordDRUG · Pharmaceutical Preparations (SIC 2834); no web address found | — | No | — | |
| Veradermics, Inc no website on recordMANE · Pharmaceutical Preparations (SIC 2834); no web address found | — | No | — | |
| Playtika Holding Corp. playtika.comPLTK · Services-Computer Processing & Data Preparation (SIC 7374); web address from Wikidata (P856), not EDGAR | 46 | No | 32 | |
| Steakholder Foods Ltd. no website on recordSTKH · Food and Kindred Products (SIC 2000); no web address found | — | No | — | |
| Karooooo Ltd. no website on recordKARO · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| Hippo Holdings Inc. no website on recordHIPO · Fire, Marine & Casualty Insurance (SIC 6331); no web address found | — | No | — | |
| Aurora Innovation, Inc. aurora.techAUR, AUROW · Services-Computer Integrated Systems Design (SIC 7373); web address from Wikidata (P856), not EDGAR | 52 | No | 32 | |
| FTC Solar, Inc. no website on recordFTCI · Semiconductors & Related Devices (SIC 3674); no web address found | — | No | — | |
| Evaxion A/S no website on recordEVAX · Biological Products, (No Diagnostic Substances) (SIC 2836); no web address found | — | No | — | |
| Pharming Group N.V. no website on recordPHAR · Pharmaceutical Preparations (SIC 2834); no web address found | — | No | — | |
| Enovix Corp enovix.comENVX · Miscellaneous Electrical Machinery, Equipment & Supplies (SIC 3690); web address from Wikidata (P856), not EDGAR | 62 | No | 32 | |
| RLX Technology Inc. relxtech.comRLX · Cigarettes (SIC 2111); web address from Wikidata (P856), not EDGAR | 40 | No | 4 | |
| Energy Vault Holdings, Inc. energyvault.comNRGV · Miscellaneous Electrical Machinery, Equipment & Supplies (SIC 3690); web address from Wikidata (P856), not EDGAR | 60 | No | 32 | |
| Hanover Bancorp, Inc. /MD no website on recordHNVR · State Commercial Banks (SIC 6022); no web address found | — | No | — | |
| HCW Biologics Inc. no website on recordHCWB · Pharmaceutical Preparations (SIC 2834); no web address found | — | No | — | |
| Viant Technology Inc. no website on recordDSP · Services-Computer Programming, Data Processing, Etc. (SIC 7370); no web address found | — | No | — | |
| Aeluma, Inc. no website on recordALMU · Semiconductors & Related Devices (SIC 3674); no web address found | — | No | — | |
| Finance of America Companies Inc. no website on recordFOA · Mortgage Bankers & Loan Correspondents (SIC 6162); no web address found | — | No | — | |
| Cricut, Inc. cricut.comCRCT · Special Industry Machinery, NEC (SIC 3559); web address from Wikidata (P856), not EDGAR | 64 | No | 32 | |
| BuzzFeed, Inc. buzzfeed.comBZFD, BZFDW · Communications Services, NEC (SIC 4899); web address from Wikidata (P856), not EDGAR | 43 | Gated | 32 | |
| Tuya Inc. no website on recordTUYA · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| BullFrog AI Holdings, Inc. no website on recordBFRG, BFRGW · Pharmaceutical Preparations (SIC 2834); no web address found | — | No | — | |
| Bitmine Immersion Technologies, Inc. bitminetech.ioBMNR, BMNP · Finance Services (SIC 6199); web address from Wikidata (P856), not EDGAR | 61 | No | 15 | |
| Carter Bankshares, Inc. no website on recordCARE · National Commercial Banks (SIC 6021); no web address found | — | No | — | |
| Transcode Therapeutics, Inc. no website on recordRNAZ · Pharmaceutical Preparations (SIC 2834); no web address found | — | No | — | |
| Regencell Bioscience Holdings Ltd regencellbioscience.comRGC · Medicinal Chemicals & Botanical Products (SIC 2833); web address from Wikidata (P856), not EDGAR | 51 | Gated | 32 | |
| Triple Flag Precious Metals Corp. no website on recordTFPM · Mineral Royalty Traders (SIC 6795); no web address found | — | No | — | |
| Empery Digital Inc. no website on recordEMPD · Finance Services (SIC 6199); no web address found | — | No | — | |
| Faeth Therapeutics, Inc. no website on recordFTH · Pharmaceutical Preparations (SIC 2834); no web address found | — | No | — | |
| TaskUs, Inc. no website on recordTASK · Services-Computer Processing & Data Preparation (SIC 7374); no web address found | — | No | — | |
| Docebo Inc. no website on recordDCBO · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| PureCycle Technologies, Inc. no website on recordPCT, PCTTU, PCTTW · Plastic Materials, Synth Resins & Nonvulcan Elastomers (SIC 2821); no web address found | — | No | — | |
| Bumble Inc. bumble.comBMBL · Services-Computer Programming, Data Processing, Etc. (SIC 7370); web address from Wikidata (P856), not EDGAR | 62 | No | 29 | |
| iPower Inc. no website on recordIPW · Retail-Building Materials, Hardware, Garden Supply (SIC 5200); no web address found | — | No | — | |
| RUM Group Inc. rumble.comblockedRUM, RUMBW · Services-Computer Programming, Data Processing, Etc. (SIC 7370); web address from Wikidata (P856), not EDGAR; not measured: HTTP 403 (Cloudflare) | — | No | — | |
| Ginkgo Bioworks Holdings, Inc. ginkgo.bioDNA · Biological Products, (No Diagnostic Substances) (SIC 2836); web address from Wikidata (P856), not EDGAR | 46 | No | 15 | |
| Pharvaris N.V. no website on recordPHVS · Pharmaceutical Preparations (SIC 2834); no web address found | — | No | — | |
| Great Elm Group, Inc. no website on recordGEG, GEGGL · Services-Prepackaged Software (SIC 7372); no web address found | — | No | — | |
| agilon health, inc. no website on recordAGL · Services-Misc Health & Allied Services, NEC (SIC 8090); no web address found | — | No | — | |
| Sable Offshore Corp. no website on recordSOC · Crude Petroleum & Natural Gas (SIC 1311); no web address found | — | No | — | |
| loanDepot, Inc. loandepot.comLDI · Finance Services (SIC 6199); web address from Wikidata (P856), not EDGAR | 26 | Gated | 1 | |
| Shoals Technologies Group, Inc. no website on recordSHLS · Semiconductors & Related Devices (SIC 3674); no web address found | — | No | — |
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