{"filters":{"tech":["cloudflare","proton-mail","wordpress"],"not":[],"hq":[],"naics":["61"],"cat":[],"emp":[],"since":null},"rejected":[],"total":499,"lower_bound":false,"share_of_index":"<0.01%","index":{"companies":54527857,"landing_date":"2026-09-10T00:00:00.000Z"},"facets":{"countries":[{"value":"us","companies":240},{"value":"gb","companies":36},{"value":"au","companies":27},{"value":"nl","companies":25},{"value":"ca","companies":21},{"value":"fr","companies":18},{"value":"ch","companies":17},{"value":"de","companies":14},{"value":"at","companies":10},{"value":"br","companies":9}],"employee_bands":[{"value":"1-10","companies":443},{"value":"10-100","companies":33},{"value":"100-1000","companies":4}],"revenue_bands":[{"value":"under_1m","companies":420},{"value":"1m_10m","companies":55},{"value":"10m_100m","companies":4},{"value":"100m_1b","companies":1}],"naics2":[{"value":"61","companies":499}],"isic":[{"value":"8549","companies":339},{"value":"8541","companies":62},{"value":"8542","companies":39},{"value":"8550","companies":34},{"value":"8522","companies":9},{"value":"8530","companies":9},{"value":"8521","companies":3},{"value":"8510","companies":2}],"nace":[{"value":"85.59","companies":337},{"value":"85.51","companies":62},{"value":"85.52","companies":39},{"value":"85.60","companies":34},{"value":"85.32","companies":9},{"value":"85.42","companies":7},{"value":"85.31","companies":3},{"value":"85.20","companies":2},{"value":"85.41","companies":2},{"value":"85.53","companies":2}],"uk_sic":[{"value":"85.59","companies":337},{"value":"85.51","companies":62},{"value":"85.52","companies":39},{"value":"85.60","companies":34},{"value":"85.32","companies":9},{"value":"85.42/1","companies":7},{"value":"85.31","companies":3},{"value":"85.20","companies":2},{"value":"85.41","companies":2},{"value":"85.53","companies":2}],"business_categories":[{"value":"Professional & Management Training","companies":155},{"value":"Learning, Tutoring & Courses","companies":73},{"value":"Business Coaching","companies":22},{"value":"Music Schools & Instructors","companies":20},{"value":"Educational Consultants","companies":17},{"value":"Language & Speaking Schools","companies":16},{"value":"Computer Training Schools","companies":15},{"value":"Martial Arts Gyms","companies":14},{"value":"Safety Training","companies":14},{"value":"Business Consulting","companies":13}],"technologies_cooccurring":[{"value":"vt_fraefcve6r","name":"PHP","slug":"php","companies":499},{"value":"vt_zvlq3ppvhu","name":"MySQL","slug":"mysql","companies":499},{"value":"vt_jdvkfirthe","name":"jQuery","slug":"jquery","companies":272},{"value":"vt_y2onuvsa3e","name":"jQuery Easing","slug":"jquery-easing","companies":268},{"value":"vt_4wk5q4dwrp","name":"Google Campaign Manager 360","slug":"google-campaign-manager-360","companies":247},{"value":"vt_aa4iwmhcaz","name":"DoubleClick Floodlight","slug":"doubleclick-floodlight","companies":247},{"value":"vt_yzka2aw6pk","name":"Google Tag Manager","slug":"google-tag-manager","companies":241},{"value":"vt_b4cxtjapd3","name":"Google Font API","slug":"google-font-api","companies":231},{"value":"vt_ndazocfvui","name":"Google Analytics","slug":"google-analytics","companies":228},{"value":"vt_j7kb35ymmn","name":"jQuery Migrate","slug":"jquery-migrate","companies":183}]},"figure":{"id":"companies.tech-cloudflare.tech-proton-mail.tech-wordpress.naics-61","value":499,"unit":"companies match this filter","denominator":"54,527,857 companies in the index (<0.01%)","date":"10 Sept 2026","dateLabel":"landing","method":"segment-count"},"canonical":"https://stacklookup.ai/companies/tech-cloudflare/tech-proton-mail/tech-wordpress/naics-61"}