{"source":"Breaknorm","page":"https://breaknorm.co/tools/proton-mail/nl","license":"https://breaknorm.co/terms","slug":"proton-mail","country":"NL","website":{"companies":4130,"by_headcount":[["0-1",3090],["2-10",885],["11-50",108],["51-200",31],["201-500",5],["501-1000",5],["1001-5000",4],["10001+",2]],"by_city":[["Amsterdam",163],["Utrecht",76],["Rotterdam",62],["'s-Gravenhage",45],["Groningen",33],["Amersfoort",32],["'s-Hertogenbosch",21],["Arnhem",21],["Haarlem",21],["Nijmegen",21]]},"jobs":{"companies":0,"postings":0,"posting_companies":0,"by_headcount":[],"by_vertical":[],"by_city":[],"by_function":[]},"overlap":0,"top_note":"Every company in the country whose own postings name the tool; job boards and portals left out.","top_total":0,"top":[],"as_of":"2026-11-04","updated_at":"2026-11-01","hash":"1532d9fd3e03ed0c","index_tier":2}