{"source":"Breaknorm","page":"https://breaknorm.co/market/media_content/academic_and_professional_publishing/pl","license":"https://breaknorm.co/terms","vertical":"media_content","subvertical":"academic_and_professional_publishing","country":"PL","companies":1451,"by_leaf":[["humanities_social_science_journals",211],["clinical_professional_medical_publishers",200],["health_information_portals",193],["education_and_career_media",153],["medical_biomedical_journals",139],["professional_and_reference_publishers",122],["science_research_communication_media",113],["other_academic_and_professional_publishing",109],["other_news_and_content_portals",109],["business_press",94],["trade_and_industry_press",79],["multidisciplinary_oa_publishers",78],["reference_and_manual_sites",67],["university_and_scholarly_presses",36],["book_publishers",35],["stem_science_journals",33],["arts_and_culture_media",31],["general_interest_magazines",31],["general_content_farms",27],["politics_and_opinion_media",15]],"by_headcount":[["2-10",637],["0-1",609],["11-50",180],["51-200",20],["201-500",4],["5001-10000",1]],"by_city":[["Warszawa",272],["Poznań",106],["Kraków",52],["Wrocław",46],["Lublin",38],["Łódź",23],["Katowice",18],["Gdańsk",13],["Białystok",10],["Rybnik",10],["Szczecin",9],["Warsaw",9]],"hiring":{"companies":1,"new_30d":0,"by_headcount":[["51-200",1]]},"tech":[["cloudflare",225],["mxroute",220],["facebook_pixel",101],["matomo",51],["salesmanago",47],["certum",40],["quic_cloud",38],["google_workspace",37],["microsoft_365",36],["vercom",31]],"top_note":"The largest companies of the segment, by headcount; job boards and portals left out.","top":[],"as_of":"2026-11-04","updated_at":"2026-11-01","hash":"6df099ab32dc5f3f","index_tier":2}