Abi Slater
Abi Slater works at ISBA (Incorporated Society of British Advertisers), the UK's trade body representing advertisers and brands. In this role, she is involved in advocacy and initiatives around media transparency, brand safety, and responsible advertising practices — areas that are central to ISBA's mission of helping advertisers get better value and accountability from the media supply chain. ISBA is widely known in the AdTech industry for its landmark Programmatic Supply Chain Transparency Study, conducted in partnership with PwC and the AOP, which exposed significant levels of 'unknown delta' — unattributable spend — within the programmatic ecosystem. Staff at ISBA working in this space contribute to ongoing industry dialogue around supply chain integrity, data ethics, and advertiser accountability. Due to limited publicly available information specific to Abi Slater's individual career history and achievements, detailed biographical information beyond her current affiliation with ISBA cannot be confirmed with high confidence. Her work at ISBA places her within a highly influential organization shaping UK and global AdTech policy and standards.
Last updated Aug 5, 2026 by ATDb automated enrichment · Connections updated Aug 10, 2026
Bio
Abi Slater works at ISBA (Incorporated Society of British Advertisers), the UK's trade body representing advertisers and brands. In this role, she is involved in advocacy and initiatives around media transparency, brand safety, and responsible advertising practices — areas that are central to ISBA's mission of helping advertisers get better value and accountability from the media supply chain. ISBA is widely known in the AdTech industry for its landmark Programmatic Supply Chain Transparency Study, conducted in partnership with PwC and the AOP, which exposed significant levels of 'unknown delta' — unattributable spend — within the programmatic ecosystem. Staff at ISBA working in this space contribute to ongoing industry dialogue around supply chain integrity, data ethics, and advertiser accountability. Due to limited publicly available information specific to Abi Slater's individual career history and achievements, detailed biographical information beyond her current affiliation with ISBA cannot be confirmed with high confidence. Her work at ISBA places her within a highly influential organization shaping UK and global AdTech policy and standards.