{"source":"Breaknorm","page":"https://breaknorm.co/tools/tcpshield","license":"https://breaknorm.co/terms","slug":"tcpshield","name":"tcpshield","vendor":"","category":"","website":{"facet":"tcpshield","companies":372,"by_country":[["US",143],["FR",34],["PL",30],["DE",22],["NL",15],["GB",14],["CZ",6],["HU",6],["IT",6],["BR",5],["TR",5],["ES",4]],"by_headcount":[["0-1",262],["11-50",33],["2-10",20],["51-200",4]],"by_vertical":[["media_content",245],["technology_software",46],["business_finance_services",11],["commerce_trade",7],["community_associations_public",3],["consumer_services_leisure",3],["property_construction",2],["manufacturing_industry",1],["utilities_infrastructure",1]],"mid_plus":4,"stack":[["cloudflare",286],["cloudflare_email_routing",48],["google_workspace",44],["tebex",27],["zoho_mail",22],["bluesky",18],["brevo",18],["resend",15],["microsoft_365",14],["vercel",14],["proton_mail",13],["sendgrid",10],["mailgun",9],["amazon_ses",8],["mailjet",8],["bimi",7]]},"jobs":{"companies":0,"postings":0,"posting_companies":0,"posted_30d":0,"companies_30d":0,"posted_90d":0,"companies_90d":0,"by_country":[],"by_headcount":[],"by_vertical":[],"by_function":[],"co_tech":[]},"overlap":0,"dns":null,"outbound":null,"top_note":"Companies with 201+ employees and high-confidence evidence in their own postings; job boards and portals left out.","top_total":0,"top":[],"footprint_top_total":0,"footprint_top_note":"Companies with 1,000+ employees whose website or DNS carries tcpshield but whose postings never name it: the part of the market job data alone misses.","footprint_top":[],"countries":["us"],"as_of":"2026-11-05","updated_at":"2026-10-30","hash":"258bb16f26cc79ee","index_tier":1,"prev":{"as_of":"2026-11-04","footprint":372,"jobs_companies":0}}