Observed Signal · Aug 31, 2026 · Thought Leadership · Source: The Drum · Impact: 2/5 · Sentiment: Negative
Known President Ross Martin Criticizes Holding Companies' Opaque Practices
Ross Martin, co-founder and president of agency Known, addresses the structural breakdown of trust between traditional advertising agencies and their clients. Speaking as a juror for The Drum Awards Festival, Martin attributes this loss of trust to perverse incentives, labor reductions, and opaque business practices driven by holding companies' quarterly earnings pressures. He emphasizes that future success relies on rebuilding client trust, embracing 'radical audience intimacy' facilitated by artificial intelligence, and winning the ongoing war for talent through curiosity and a continuous appetite for learning.
Addresses ongoing agency-client trust issues and structural holding company critiques from a prominent independent agency executive.
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Key Takeaways & Evidence Grounding
- Ross Martin, co-founder and president of agency Known, critiqued traditional holding companies for damaging client-agency trust.
- Martin attributes trust issues to holding companies' reliance on quarterly earnings, labor reduction, and opaque business practices.
- He advocates for 'radical audience intimacy' as a key requirement for brands to win in the current market.
- Martin highlighted talent as the industry's most critical asset and differentiator heading into 2026.
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Bob Lord Urges Agency Transparency and AI Reinvention
Bob Lord, president of Horizon Media Holdings, delivered a keynote at the Advertising Research Foundation’s Audience X Science conference arguing that traditional agency business models are antiquated and lack transparency. Lord said agencies must redesign around performance alignment, clear disclosure of platform and data fees, and explainability in AI models; Horizon discloses technology fees and charges a Blu fee for its AI platform. Forrester’s Jay Pattisall warned that emerging agentic media buying could increase opacity even as it reduces intermediary hops and fees. A separate report from Keen Decision Systems found 44% of advertisers plan to in-house more media planning, and that brands are testing advertising within generative-AI interfaces. The briefing also notes industry product and funding news: Dentsu launched a Global Media Planner (powered by Lumen), and new AI-native agency Multiply raised $9.5 million.
Agency 'Black Box' Is Breaking, Says Horizon's Bob Lord
Bob Lord, president of Horizon Media and former CEO of Razorfish who led digital transformation at IBM, argues that many agencies are focused narrowly on cost-cutting with AI rather than using AI to drive advertiser growth. Lord says supply-chain opacity, siloed tech stacks and hidden programmatic costs persist, and that transparency, open-source approaches and performance-based compensation models can help agencies become true growth partners. At Horizon, Lord says the agency is shifting toward payment tied to client business outcomes and is pushing for transparent contracts that pass publisher discounts to clients. He calls for systems that let clients self-serve campaign insights and for tighter integration of creative and media to deliver measurable business impact.
Unbound Media launches Media Sovereignty Index with Düsseldorf University
German agency Unbound Media, in collaboration with the Düsseldorf University of Applied Sciences, has introduced the Media Sovereignty Index (MSI). This self-assessment tool helps advertisers evaluate how independently they control their media and data setups. It uses a two-stage questionnaire: a quick check with 12 questions and a full assessment with 18 additional questions, covering six dimensions: resilience and agency, data control and transparency, neutrality of consulting and planning, identity sovereignty, cost and buying transparency, and performance measurement. The index aims to raise awareness of structural dependencies and transparency gaps in the AdTech landscape, where platforms and identity infrastructure are increasingly concentrated. The tool is available free of charge at sovereignty.unbound-media.de.
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