{"license":"https://creativecommons.org/licenses/by/4.0/","dataset":"industries","count":29,"totalCount":29,"truncated":false,"year":2022,"source":{"id":"census-ecnsize-concentration-2022","title":"2022 Economic Census Concentration of Largest Firms","publisher":"U.S. Census Bureau","citationAuthor":"U.S. Census Bureau","citationAuthorType":"organization","citationYear":2025,"url":"https://www2.census.gov/programs-surveys/economic-census/data/2022/sector00/EC2200SIZECONCEN.zip","description":"Economy-wide national firm concentration statistics by 2022 NAICS industry including revenue-based HHI and largest-firm concentration ratios.","sourceType":"public_dataset","accessDate":"2026-07-17","citationText":"U.S. Census Bureau, 2022 Economic Census, EC2200SIZECONCEN: Selected Sectors - Concentration of Largest Firms for the United States, released April 2025.","licenseNote":"Public federal government dataset","archivedUrl":null,"profileHref":"/sources/census-ecnsize-concentration-2022"},"guardrail":"A NAICS industry is a statistical classification, not a legally defined antitrust market. Use these national revenue concentration measures to screen where deeper product and geographic market analysis may be warranted, not to infer market power or liability.","summary":{"recordCount":1866,"detailedIndustryCount":899,"sectorCount":17,"representedRevenueThousands":50326910777,"medianDetailedHhi":284,"medianDetailedCr4":30.6,"publishedDetailedHhiCount":679,"withheldDetailedHhiCount":220,"topDecileThreshold":1081.4,"topDecileCount":68,"sectors":[{"sector":{"naicsCode":"21","industryLevel":2,"sectorCode":"21","industryName":"Mining, quarrying, and oil and gas extraction","year":2022,"firms":16060,"establishments":21855,"revenueThousands":725136706,"employees":545482,"cr4":21.3,"cr4Flag":null,"cr8":31.6,"cr8Flag":null,"cr20":49.3,"cr20Flag":null,"cr50":67.7,"cr50Flag":null,"hhi":185.7,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022"},"detailedIndustryCount":21,"medianHhi":559.2,"medianCr4":43.7,"topDecileCount":2},{"sector":{"naicsCode":"22","industryLevel":2,"sectorCode":"22","industryName":"Utilities","year":2022,"firms":7314,"establishments":20963,"revenueThousands":765952367,"employees":699168,"cr4":14.7,"cr4Flag":null,"cr8":25.4,"cr8Flag":null,"cr20":48,"cr20Flag":null,"cr50":70.6,"cr50Flag":null,"hhi":147.7,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022"},"detailedIndustryCount":14,"medianHhi":615.9,"medianCr4":41.6,"topDecileCount":1},{"sector":{"naicsCode":"23","industryLevel":2,"sectorCode":"23","industryName":"Construction","year":2022,"firms":785917,"establishments":803120,"revenueThousands":2920771250,"employees":7485385,"cr4":2.6,"cr4Flag":null,"cr8":4,"cr8Flag":null,"cr20":6.8,"cr20Flag":null,"cr50":11.4,"cr50Flag":null,"hhi":3.9,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022"},"detailedIndustryCount":31,"medianHhi":19.4,"medianCr4":6.4,"topDecileCount":0},{"sector":{"naicsCode":"31-33","industryLevel":2,"sectorCode":"31","industryName":"Manufacturing","year":2022,"firms":240644,"establishments":286626,"revenueThousands":7048663670,"employees":12171365,"cr4":6.9,"cr4Flag":null,"cr8":10.8,"cr8Flag":null,"cr20":18.4,"cr20Flag":null,"cr50":29,"cr50Flag":null,"hhi":24.9,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022"},"detailedIndustryCount":346,"medianHhi":439.3,"medianCr4":38.5,"topDecileCount":37},{"sector":{"naicsCode":"42","industryLevel":2,"sectorCode":"42","industryName":"Wholesale trade","year":2022,"firms":265472,"establishments":373446,"revenueThousands":11870055103,"employees":6219107,"cr4":6.7,"cr4Flag":null,"cr8":11,"cr8Flag":null,"cr20":20.1,"cr20Flag":null,"cr50":30.5,"cr50Flag":null,"hhi":26.8,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022"},"detailedIndustryCount":69,"medianHhi":360.8,"medianCr4":29.9,"topDecileCount":1},{"sector":{"naicsCode":"44-45","industryLevel":2,"sectorCode":"44","industryName":"Retail trade","year":2022,"firms":644146,"establishments":1040277,"revenueThousands":6974691329,"employees":17077240,"cr4":16.5,"cr4Flag":null,"cr8":23.7,"cr8Flag":null,"cr20":33.7,"cr20Flag":null,"cr50":42.7,"cr50Flag":null,"hhi":108.6,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022"},"detailedIndustryCount":57,"medianHhi":133.9,"medianCr4":32.8,"topDecileCount":3},{"sector":{"naicsCode":"48-49","industryLevel":2,"sectorCode":"48","industryName":"Transportation and warehousing","year":2022,"firms":237360,"establishments":294246,"revenueThousands":1316303546,"employees":6031549,"cr4":17.2,"cr4Flag":null,"cr8":24.4,"cr8Flag":null,"cr20":31.8,"cr20Flag":null,"cr50":40.8,"cr50Flag":null,"hhi":99.8,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022"},"detailedIndustryCount":54,"medianHhi":277.4,"medianCr4":40,"topDecileCount":4},{"sector":{"naicsCode":"51","industryLevel":2,"sectorCode":"51","industryName":"Information","year":2022,"firms":91800,"establishments":165858,"revenueThousands":2214611787,"employees":4040495,"cr4":24.4,"cr4Flag":null,"cr8":38.8,"cr8Flag":null,"cr20":51.7,"cr20Flag":null,"cr50":60.8,"cr50Flag":null,"hhi":231.6,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022"},"detailedIndustryCount":29,"medianHhi":638.2,"medianCr4":45.6,"topDecileCount":4},{"sector":{"naicsCode":"52","industryLevel":2,"sectorCode":"52","industryName":"Finance and insurance","year":2022,"firms":242954,"establishments":479579,"revenueThousands":5853167294,"employees":7384808,"cr4":12.1,"cr4Flag":null,"cr8":19.6,"cr8Flag":null,"cr20":32.8,"cr20Flag":null,"cr50":48.2,"cr50Flag":null,"hhi":78.1,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022"},"detailedIndustryCount":29,"medianHhi":405.8,"medianCr4":31,"topDecileCount":8},{"sector":{"naicsCode":"53","industryLevel":2,"sectorCode":"53","industryName":"Real estate and rental and leasing","year":2022,"firms":368958,"establishments":469568,"revenueThousands":946391561,"employees":2522021,"cr4":5.8,"cr4Flag":null,"cr8":8.9,"cr8Flag":null,"cr20":15.8,"cr20Flag":null,"cr50":24.5,"cr50Flag":null,"hhi":19.6,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022"},"detailedIndustryCount":24,"medianHhi":116.9,"medianCr4":29.4,"topDecileCount":2},{"sector":{"naicsCode":"54","industryLevel":2,"sectorCode":"54","industryName":"Professional, scientific, and technical services","year":2022,"firms":876176,"establishments":977257,"revenueThousands":2667262040,"employees":11185562,"cr4":3.8,"cr4Flag":null,"cr8":6.3,"cr8Flag":null,"cr20":10.4,"cr20Flag":null,"cr50":16.3,"cr50Flag":null,"hhi":7.9,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022"},"detailedIndustryCount":48,"medianHhi":94.9,"medianCr4":17.8,"topDecileCount":0},{"sector":{"naicsCode":"56","industryLevel":2,"sectorCode":"56","industryName":"Administrative and support and waste management and remediation services","year":2022,"firms":381490,"establishments":454006,"revenueThousands":1347672352,"employees":13705316,"cr4":7.5,"cr4Flag":null,"cr8":10.8,"cr8Flag":null,"cr20":17.2,"cr20Flag":null,"cr50":25.2,"cr50Flag":null,"hhi":23,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022"},"detailedIndustryCount":44,"medianHhi":182,"medianCr4":23.5,"topDecileCount":2},{"sector":{"naicsCode":"61","industryLevel":2,"sectorCode":"61","industryName":"Educational services","year":2022,"firms":82897,"establishments":89452,"revenueThousands":89551664,"employees":838902,"cr4":5,"cr4Flag":null,"cr8":7.4,"cr8Flag":null,"cr20":11.9,"cr20Flag":null,"cr50":18.5,"cr50Flag":null,"hhi":11,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022"},"detailedIndustryCount":14,"medianHhi":75.6,"medianCr4":15,"topDecileCount":0},{"sector":{"naicsCode":"62","industryLevel":2,"sectorCode":"62","industryName":"Health care and social assistance","year":2022,"firms":691347,"establishments":971253,"revenueThousands":3330304719,"employees":21801532,"cr4":4.4,"cr4Flag":null,"cr8":6.7,"cr8Flag":null,"cr20":11.7,"cr20Flag":null,"cr50":18.9,"cr50Flag":null,"hhi":10.4,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022"},"detailedIndustryCount":39,"medianHhi":35.8,"medianCr4":8.4,"topDecileCount":1},{"sector":{"naicsCode":"71","industryLevel":2,"sectorCode":"71","industryName":"Arts, entertainment, and recreation","year":2022,"firms":145976,"establishments":160548,"revenueThousands":339209552,"employees":2513531,"cr4":7.3,"cr4Flag":null,"cr8":9.8,"cr8Flag":null,"cr20":15.1,"cr20Flag":null,"cr50":22.1,"cr50Flag":null,"hhi":20.4,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022"},"detailedIndustryCount":25,"medianHhi":192.2,"medianCr4":21.2,"topDecileCount":2},{"sector":{"naicsCode":"72","industryLevel":2,"sectorCode":"72","industryName":"Accommodation and food services","year":2022,"firms":574892,"establishments":772441,"revenueThousands":1196315575,"employees":14027520,"cr4":5.4,"cr4Flag":null,"cr8":8.4,"cr8Flag":null,"cr20":13.3,"cr20Flag":null,"cr50":18.8,"cr50Flag":null,"hhi":13.2,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022"},"detailedIndustryCount":15,"medianHhi":15,"medianCr4":8,"topDecileCount":1},{"sector":{"naicsCode":"81","industryLevel":2,"sectorCode":"81","industryName":"Other services (except public administration)","year":2022,"firms":529687,"establishments":596079,"revenueThousands":720850262,"employees":3867221,"cr4":4.6,"cr4Flag":null,"cr8":6.9,"cr8Flag":null,"cr20":11,"cr20Flag":null,"cr50":15.6,"cr50Flag":null,"hhi":9.8,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022"},"detailedIndustryCount":40,"medianHhi":54.3,"medianCr4":12.8,"topDecileCount":0}]},"filters":{"naics":null,"naicsMatched":null,"branch":null,"branchMatched":null,"codes":[],"codesMatched":null,"matchedCodes":[],"unmatchedCodes":[],"query":null,"limit":null,"limitMatched":true,"level":6,"levelMatched":true,"sector":"51","sectorMatched":true,"metric":"hhi","metricMatched":true,"sort":null,"sortMatched":true,"order":"desc","orderMatched":true,"availability":null,"availabilityMatched":true,"hhi":null,"hhiMatched":true},"rows":[{"naicsCode":"512110","industryLevel":6,"sectorCode":"51","industryName":"Motion picture and video production","year":2022,"firms":17547,"establishments":18147,"revenueThousands":87527874,"employees":148691,"cr4":49.7,"cr4Flag":null,"cr8":66.4,"cr8Flag":null,"cr20":71.9,"cr20Flag":null,"cr50":76.3,"cr50Flag":null,"hhi":773.7,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/512110"},{"naicsCode":"512120","industryLevel":6,"sectorCode":"51","industryName":"Motion picture and video distribution","year":2022,"firms":474,"establishments":507,"revenueThousands":1354426,"employees":2993,"cr4":25.5,"cr4Flag":null,"cr8":38.5,"cr8Flag":null,"cr20":55.8,"cr20Flag":null,"cr50":73.7,"cr50Flag":null,"hhi":259.5,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/512120"},{"naicsCode":"512131","industryLevel":6,"sectorCode":"51","industryName":"Motion picture theaters (except drive-ins)","year":2022,"firms":1916,"establishments":4273,"revenueThousands":12975366,"employees":112488,"cr4":56,"cr4Flag":null,"cr8":62.3,"cr8Flag":null,"cr20":70.9,"cr20Flag":null,"cr50":79,"cr50Flag":null,"hhi":1017,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/512131"},{"naicsCode":"512132","industryLevel":6,"sectorCode":"51","industryName":"Drive-in motion picture theaters","year":2022,"firms":176,"establishments":186,"revenueThousands":100311,"employees":1013,"cr4":33.6,"cr4Flag":null,"cr8":42.9,"cr8Flag":null,"cr20":59,"cr20Flag":null,"cr50":77.9,"cr50Flag":null,"hhi":null,"hhiFlag":"D","sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/512132"},{"naicsCode":"512191","industryLevel":6,"sectorCode":"51","industryName":"Teleproduction and other postproduction services","year":2022,"firms":3102,"establishments":3191,"revenueThousands":6423107,"employees":26331,"cr4":21.9,"cr4Flag":null,"cr8":29.8,"cr8Flag":null,"cr20":43.2,"cr20Flag":null,"cr50":56.8,"cr50Flag":null,"hhi":184.2,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/512191"},{"naicsCode":"512199","industryLevel":6,"sectorCode":"51","industryName":"Other motion picture and video industries","year":2022,"firms":179,"establishments":179,"revenueThousands":235869,"employees":906,"cr4":47.2,"cr4Flag":null,"cr8":57.6,"cr8Flag":null,"cr20":73.1,"cr20Flag":null,"cr50":87.7,"cr50Flag":null,"hhi":709.1,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/512199"},{"naicsCode":"512230","industryLevel":6,"sectorCode":"51","industryName":"Music publishers","year":2022,"firms":726,"establishments":755,"revenueThousands":7012840,"employees":6411,"cr4":66.4,"cr4Flag":null,"cr8":80.9,"cr8Flag":null,"cr20":90.2,"cr20Flag":null,"cr50":93.7,"cr50Flag":null,"hhi":1380.3,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/512230"},{"naicsCode":"512240","industryLevel":6,"sectorCode":"51","industryName":"Sound recording studios","year":2022,"firms":2057,"establishments":2107,"revenueThousands":1576939,"employees":7463,"cr4":25.7,"cr4Flag":null,"cr8":31.1,"cr8Flag":null,"cr20":39.7,"cr20Flag":null,"cr50":51.1,"cr50Flag":null,"hhi":null,"hhiFlag":"D","sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/512240"},{"naicsCode":"512250","industryLevel":6,"sectorCode":"51","industryName":"Record production and distribution","year":2022,"firms":771,"establishments":908,"revenueThousands":12847288,"employees":13437,"cr4":86.5,"cr4Flag":null,"cr8":90.5,"cr8Flag":null,"cr20":93.3,"cr20Flag":null,"cr50":95.7,"cr50Flag":null,"hhi":null,"hhiFlag":"D","sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/512250"},{"naicsCode":"512290","industryLevel":6,"sectorCode":"51","industryName":"Other sound recording industries","year":2022,"firms":468,"establishments":553,"revenueThousands":889319,"employees":3490,"cr4":57.6,"cr4Flag":null,"cr8":65.4,"cr8Flag":null,"cr20":76.2,"cr20Flag":null,"cr50":86.2,"cr50Flag":null,"hhi":null,"hhiFlag":"D","sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/512290"},{"naicsCode":"513110","industryLevel":6,"sectorCode":"51","industryName":"Newspaper publishers","year":2022,"firms":3891,"establishments":6589,"revenueThousands":23235013,"employees":122838,"cr4":41,"cr4Flag":null,"cr8":53.8,"cr8Flag":null,"cr20":68.1,"cr20Flag":null,"cr50":77.9,"cr50Flag":null,"hhi":522.4,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/513110"},{"naicsCode":"513120","industryLevel":6,"sectorCode":"51","industryName":"Periodical publishers","year":2022,"firms":3805,"establishments":4348,"revenueThousands":24359246,"employees":74926,"cr4":22.8,"cr4Flag":null,"cr8":33.5,"cr8Flag":null,"cr20":47.6,"cr20Flag":null,"cr50":64.4,"cr50Flag":null,"hhi":201.3,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/513120"},{"naicsCode":"513130","industryLevel":6,"sectorCode":"51","industryName":"Book publishers","year":2022,"firms":2191,"establishments":2537,"revenueThousands":29149395,"employees":76153,"cr4":35.2,"cr4Flag":null,"cr8":52.6,"cr8Flag":null,"cr20":71.2,"cr20Flag":null,"cr50":81.9,"cr50Flag":null,"hhi":461.5,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/513130"},{"naicsCode":"513140","industryLevel":6,"sectorCode":"51","industryName":"Directory and mailing list publishers","year":2022,"firms":469,"establishments":574,"revenueThousands":5145874,"employees":15313,"cr4":45.6,"cr4Flag":null,"cr8":63.6,"cr8Flag":null,"cr20":83,"cr20Flag":null,"cr50":92.7,"cr50Flag":null,"hhi":841.4,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/513140"},{"naicsCode":"513191","industryLevel":6,"sectorCode":"51","industryName":"Greeting card publishers","year":2022,"firms":87,"establishments":96,"revenueThousands":3000986,"employees":13165,"cr4":91.5,"cr4Flag":null,"cr8":95,"cr8Flag":null,"cr20":98.6,"cr20Flag":null,"cr50":99.9,"cr50Flag":null,"hhi":null,"hhiFlag":"D","sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/513191"},{"naicsCode":"513199","industryLevel":6,"sectorCode":"51","industryName":"All other publishers","year":2022,"firms":2984,"establishments":3261,"revenueThousands":14520211,"employees":38172,"cr4":38.1,"cr4Flag":null,"cr8":51.8,"cr8Flag":null,"cr20":66.7,"cr20Flag":null,"cr50":76.8,"cr50Flag":null,"hhi":497.7,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/513199"},{"naicsCode":"513210","industryLevel":6,"sectorCode":"51","industryName":"Software publishers","year":2022,"firms":16824,"establishments":20976,"revenueThousands":492929994,"employees":1033305,"cr4":24.3,"cr4Flag":null,"cr8":32.1,"cr8Flag":null,"cr20":42,"cr20Flag":null,"cr50":55.3,"cr50Flag":null,"hhi":null,"hhiFlag":"D","sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/513210"},{"naicsCode":"516110","industryLevel":6,"sectorCode":"51","industryName":"Radio broadcasting stations","year":2022,"firms":2616,"establishments":3964,"revenueThousands":12252906,"employees":67123,"cr4":42.6,"cr4Flag":null,"cr8":52,"cr8Flag":null,"cr20":66.8,"cr20Flag":null,"cr50":76.3,"cr50Flag":null,"hhi":null,"hhiFlag":"D","sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/516110"},{"naicsCode":"516120","industryLevel":6,"sectorCode":"51","industryName":"Television broadcasting stations","year":2022,"firms":413,"establishments":1207,"revenueThousands":32446252,"employees":58106,"cr4":73.6,"cr4Flag":null,"cr8":85.7,"cr8Flag":null,"cr20":90.8,"cr20Flag":null,"cr50":96.1,"cr50Flag":null,"hhi":null,"hhiFlag":"D","sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/516120"},{"naicsCode":"516210","industryLevel":6,"sectorCode":"51","industryName":"Media streaming distribution services, social networks, and other media networks and content providers","year":2022,"firms":5217,"establishments":7735,"revenueThousands":300837239,"employees":351773,"cr4":41.2,"cr4Flag":null,"cr8":59,"cr8Flag":null,"cr20":79.1,"cr20Flag":null,"cr50":89.4,"cr50Flag":null,"hhi":638.2,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/516210"},{"naicsCode":"517111","industryLevel":6,"sectorCode":"51","industryName":"Wired telecommunications carriers","year":2022,"firms":3403,"establishments":28993,"revenueThousands":322720357,"employees":633585,"cr4":65.4,"cr4Flag":null,"cr8":80.1,"cr8Flag":null,"cr20":87.7,"cr20Flag":null,"cr50":92,"cr50Flag":null,"hhi":1285.9,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/517111"},{"naicsCode":"517112","industryLevel":6,"sectorCode":"51","industryName":"Wireless telecommunications carriers (except satellite)","year":2022,"firms":1184,"establishments":14735,"revenueThousands":282970346,"employees":265546,"cr4":96.6,"cr4Flag":null,"cr8":98.1,"cr8Flag":null,"cr20":98.9,"cr20Flag":null,"cr50":99.4,"cr50Flag":null,"hhi":3074.2,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/517112"},{"naicsCode":"517121","industryLevel":6,"sectorCode":"51","industryName":"Telecommunications resellers","year":2022,"firms":955,"establishments":1537,"revenueThousands":14722818,"employees":22547,"cr4":71.4,"cr4Flag":null,"cr8":75.3,"cr8Flag":null,"cr20":82.3,"cr20Flag":null,"cr50":89.1,"cr50Flag":null,"hhi":null,"hhiFlag":"D","sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/517121"},{"naicsCode":"517122","industryLevel":6,"sectorCode":"51","industryName":"Agents for wireless telecommunications services","year":2022,"firms":4191,"establishments":13804,"revenueThousands":20396505,"employees":83434,"cr4":25.1,"cr4Flag":null,"cr8":36,"cr8Flag":null,"cr20":49.8,"cr20Flag":null,"cr50":65.2,"cr50Flag":null,"hhi":239.4,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/517122"},{"naicsCode":"517410","industryLevel":6,"sectorCode":"51","industryName":"Satellite telecommunications","year":2022,"firms":332,"establishments":391,"revenueThousands":7250817,"employees":9862,"cr4":49.4,"cr4Flag":null,"cr8":62.4,"cr8Flag":null,"cr20":83.6,"cr20Flag":null,"cr50":94.2,"cr50Flag":null,"hhi":null,"hhiFlag":"D","sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/517410"},{"naicsCode":"517810","industryLevel":6,"sectorCode":"51","industryName":"All other telecommunications","year":2022,"firms":1673,"establishments":1888,"revenueThousands":21256687,"employees":31723,"cr4":59.5,"cr4Flag":null,"cr8":69.7,"cr8Flag":null,"cr20":81.1,"cr20Flag":null,"cr50":89,"cr50Flag":null,"hhi":1232.4,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/517810"},{"naicsCode":"518210","industryLevel":6,"sectorCode":"51","industryName":"Computing infrastructure providers, data processing, web hosting, and related services","year":2022,"firms":12054,"establishments":18526,"revenueThousands":329466105,"employees":658341,"cr4":37.2,"cr4Flag":null,"cr8":41.9,"cr8Flag":null,"cr20":50.3,"cr20Flag":null,"cr50":61.2,"cr50Flag":null,"hhi":null,"hhiFlag":"D","sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/518210"},{"naicsCode":"519210","industryLevel":6,"sectorCode":"51","industryName":"Libraries and archives","year":2022,"firms":2030,"establishments":2379,"revenueThousands":2695128,"employees":28301,"cr4":27.9,"cr4Flag":null,"cr8":35.2,"cr8Flag":null,"cr20":46.6,"cr20Flag":null,"cr50":58,"cr50Flag":null,"hhi":254.8,"hhiFlag":null,"sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/519210"},{"naicsCode":"519290","industryLevel":6,"sectorCode":"51","industryName":"Web search portals and all other information services","year":2022,"firms":1004,"establishments":1512,"revenueThousands":144312569,"employees":133059,"cr4":89.6,"cr4Flag":null,"cr8":94.7,"cr8Flag":null,"cr20":97.5,"cr20Flag":null,"cr50":98.8,"cr50Flag":null,"hhi":null,"hhiFlag":"D","sourceId":"census-ecnsize-concentration-2022","profileHref":"/industries/519290"}]}