{"source":"Breaknorm","page":"https://breaknorm.co/tools/dmarc-advisor/gb","license":"https://breaknorm.co/terms","slug":"dmarc-advisor","country":"GB","website":{"companies":777,"by_headcount":[["11-50",200],["2-10",171],["51-200",165],["0-1",73],["201-500",58],["1001-5000",48],["501-1000",38],["10001+",12],["5001-10000",12]],"by_city":[["London",103],["Birmingham",10],["Peterborough",7],["Rubery",7],["Bristol",5],["Edinburgh",4],["Lytchett Minster",4],["Newington",4],["Rickmansworth",4],["Rode",4]]},"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":"2026-11-05","updated_at":"2026-11-01","hash":"b6fe8b5ec3ea15db","index_tier":2}