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McKinsey Now Has 60,000 People, But 20,000 Of Them Are AI Agents: McKinsey's Bob Sternfels

**OfficeChai** reports on **January 14, 2026** a major statement by **Bob Sternfels** (Global Managing Partner, **McKinsey & Company**): ***"my latest answer to you would be 60,000, but it's 40,000 humans and 20,000 agents."*** McKinsey headcount is now counted as **humans + agents**: **60,000 = 40,000 humans + 20,000 AI agents**. **Massive acceleration trajectory**: *"Little over a year and a half ago, that was 3,000 agents and I originally thought it was going to take us to 2030 to get to one agent per human."* The human/agent parity initially projected for **2030** is now achievable within **18 months** — an acceleration of **>5×** relative to the original projection. **Explicit business-model shift**: *"We're migrating pretty quickly away from, let's call it pure advisory work... moving to much more of an outcomes-based model."* — McKinsey **is abandoning the billable-hours / advisory model** in favor of an **outcomes-based model** where compensation is aligned with measurable results. **McKinsey context 2024-2026**: Lilli (internal chatbot) used by **70% of employees**, **200 technology roles cut in November 2024**, a **9-month-salary** severance offer (April 2024). **Major relevance for the 2026 dossier**: this is the **first top-tier consulting player** to (a) publicly state and (b) precisely quantify the integration of AI agents into its accounting headcount. The phrase ***"60,000 people but 20,000 of them are agents"*** is set to **redefine** the very conception of headcount in knowledge-based services — comparable to the moment organizations began counting contractors + employees together. **Convergence with the 2026 corpus**: Bain Rule of 40 (outcome-based pricing tailwind), Bain cross-system labor $100B, MediaPost Mandese *"billable hours are dead, AI killed them"* (March 3, 2026), VoxComm *Redesigning the Agency Value Model* (Brian Kessman / Tim Williams, March 2026), Tatsyi/Raiffeisen (−75 people), Cherny Sequoia *"7 Powers reordering"*. **Productive tension** with the normative DORA position *"do not adopt headcount-reduction strategy"* — McKinsey publicly owns the **reduction in human headcount** (200 roles in 2024) while reinjecting capacity into AI agents + outcome-based revenue. To be leveraged for firm executive committees, strategic presentations for consultancies/IT-services firms/agencies, debates on the future of the knowledge-services business model.

#Bob Sternfels#McKinsey & Company#McKinsey Managing Partner Global

Article rapporté par **OfficeChai Team** (publication indienne tech/startup news) · **14 janvier 2026**. **Source primaire** : déclarations de **Bob Sternfels** · **Managing Partner Global de McKinsey & Company** · lors d'une intervention publique. McKinsey est le cabinet conseil top-tier mondial fondé en 1926. Sternfels dirige le cabinet depuis 2021.