McKinsey & Company is the senior partner of the MBB triumvirate of global strategy and management consulting firms, founded in 1926 by James O. McKinsey and headquartered in New York City. The firm operates from 130-plus cities across more than 65 countries with roughly 38,000-45,000 people serving corporations, governments, and not-for-profit organizations. McKinsey delivers through industry practices and cross-cutting capability practices: Strategy & Corporate Finance, Operations, Marketing & Sales, Risk & Resilience, Sustainability, Transformation, Implementation, Organization (formerly OrgSolutions), Growth / Marketing / Sales, McKinsey Digital, and McKinsey Technology. McKinsey Digital houses QuantumBlack (the AI division acquired in 2015), Leap (venture / business building), and the Technology practice. Internal generative-AI tooling is consolidated in Lilli, a McKinsey-built consultant assistant launched in August 2023 that indexes 100,000+ internal documents and is used by tens of thousands of firm employees. Research and thought leadership are published through McKinsey Insights, McKinsey Quarterly (the firm's flagship business journal since 1964), McKinsey Global Institute (MGI, the firm's business and economics research arm), the QuantumBlack AI report and State of AI survey, industry-specific reports, podcasts (The McKinsey Podcast, McKinsey Talks Operations, etc.), and the McKinsey on Books series. McKinsey does not publish a public commercial developer API or developer portal; all software the firm releases publicly flows through GitHub. The official `github.com/mckinsey` organization hosts a focused open-source portfolio centered on data, AI, and agentic systems — Vizro (low-code Plotly/Dash data-visualization toolkit), Agents-at-Scale ARK (Kubernetes-native framework for portable agentic applications), Agents-at-Scale Marketplace (curated Helm-chart catalog of ARK executors, MCP servers, and tools), CausalNex (Bayesian-network causal-reasoning library), QuantumBlack Design System (shadcn-based React component registry), and qbstyles (QuantumBlack Matplotlib themes). Kedro, the production-grade data and ML pipeline framework originally built inside QuantumBlack, was donated to the Linux Foundation (LF AI & Data) and is now governed at `github.com/kedro-org`.
McKinsey & Company is profiled on the APIs.io network. Tagged areas include Consulting, Management Consulting, Strategy, Professional Services, and MBB.
The McKinsey & Company catalog on APIs.io includes 1 JSON-LD context.
McKinsey & Company’s developer surface includes engineering blog, tooling, YouTube channel, and 37 more developer resources.
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never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and
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McKinsey Insights aggregates the firm's research and commentary; McKinsey Quarterly is its flagship business journal, published continuously since 1964.
McKinsey Global Institute (MGI)
MGI is McKinsey's business and economics research arm, publishing macroeconomic, productivity, and technology research used as long-horizon source material across the firm.
QuantumBlack, AI by McKinsey
The firm's advanced analytics and AI division, acquired in 2015, delivering machine learning, generative AI, and agentic systems engagements; produces the State of AI survey and...
McKinsey Digital
The firm's digital transformation practice encompassing strategy, design, technology, cloud, cyber, data, and product engineering, and the home of QuantumBlack, Leap, and Techno...
Lilli generative-AI assistant
McKinsey's internal generative-AI consultant assistant launched August 2023, indexing 100,000-plus internal documents and used by tens of thousands of firm employees.
Leap by McKinsey (business building)
McKinsey's venture-building and corporate-incubation practice that co-creates new digital businesses with clients.
Open-source AI and data tooling
Public open-source releases on github.com/mckinsey (Vizro, Agents-at-Scale ARK, ARK Marketplace, CausalNex, QuantumBlack Design System, qbstyles) and the LF-governed Kedro proje...
Podcasts and books
The McKinsey Podcast, McKinsey Talks Operations, McKinsey on AI, McKinsey on Books, and other audio and book programs distributing firm thought leadership.
C-suite advisory on corporate strategy, growth, M&A, portfolio, pricing, and capital allocation.
Operations Transformation
Manufacturing, supply chain, procurement, and service-operations transformation engagements.
Digital and AI Transformation
End-to-end digital and AI transformation delivered through McKinsey Digital and QuantumBlack, including model design, MLOps, agentic systems, and adoption programs.
Generative AI Programs
Generative AI strategy, use-case identification, and at-scale deployment, including internal lessons from Lilli applied to client environments.
Risk, Resilience, and Cyber
Enterprise risk, regulatory, resilience, and cybersecurity transformations.
Sustainability and Energy Transition
Net-zero transition strategy, decarbonization roadmaps, and sustainability operating-model design through McKinsey Sustainability.
Business Building
Greenfield digital-business creation, joint ventures, and incubation through Leap.
Public-Sector and Social-Sector Engagements
National, state, and city government, plus social-sector and non-profit engagements; not exposed as a public API.
aid: mckinsey-and-company
name: McKinsey & Company
description: 'McKinsey & Company is the senior partner of the MBB triumvirate of global strategy and management consulting
firms, founded in 1926 by James O. McKinsey and headquartered in New York City. The firm operates from 130-plus cities across
more than 65 countries with roughly 38,000-45,000 people serving corporations, governments, and not-for-profit organizations.
McKinsey delivers through industry practices and cross-cutting capability practices: Strategy & Corporate Finance, Operations,
Marketing & Sales, Risk & Resilience, Sustainability, Transformation, Implementation, Organization (formerly OrgSolutions),
Growth / Marketing / Sales, McKinsey Digital, and McKinsey Technology. McKinsey Digital houses QuantumBlack (the AI division
acquired in 2015), Leap (venture / business building), and the Technology practice. Internal generative-AI tooling is consolidated
in Lilli, a McKinsey-built consultant assistant launched in August 2023 that indexes 100,000+ internal documents and is
used by tens of thousands of firm employees. Research and thought leadership are published through McKinsey Insights, McKinsey
Quarterly (the firm''s flagship business journal since 1964), McKinsey Global Institute (MGI, the firm''s business and economics
research arm), the QuantumBlack AI report and State of AI survey, industry-specific reports, podcasts (The McKinsey Podcast,
McKinsey Talks Operations, etc.), and the McKinsey on Books series. McKinsey does not publish a public commercial developer
API or developer portal; all software the firm releases publicly flows through GitHub. The official `github.com/mckinsey`
organization hosts a focused open-source portfolio centered on data, AI, and agentic systems — Vizro (low-code Plotly/Dash
data-visualization toolkit), Agents-at-Scale ARK (Kubernetes-native framework for portable agentic applications), Agents-at-Scale
Marketplace (curated Helm-chart catalog of ARK executors, MCP servers, and tools), CausalNex (Bayesian-network causal-reasoning
library), QuantumBlack Design System (shadcn-based React component registry), and qbstyles (QuantumBlack Matplotlib themes).
Kedro, the production-grade data and ML pipeline framework originally built inside QuantumBlack, was donated to the Linux
Foundation (LF AI & Data) and is now governed at `github.com/kedro-org`.'
kind: company
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method: derived
accessModel:
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onboarding: unknown
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try_now: false
public: false
label: Free
confidence: medium
source:
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generated: '2026-07-22'
method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/mckinsey-and-company.png
tags:
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- Management Consulting
- Strategy
- Professional Services
- MBB
- Big Three
- Artificial Intelligence
- Data Science
- Digital Transformation
- Research
- Insights
- Open-Source
- Agentic AI
- Kubernetes
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- Causal Inference
- QuantumBlack
- Lilli
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tags_raw:
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url: https://raw.githubusercontent.com/api-evangelist/mckinsey-and-company/refs/heads/main/apis.yml
created: '2026-05-23'
modified: '2026-05-23'
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- name: SOC 2
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- name: ISO 27001
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- name: Client Confidentiality
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position: Consuming
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
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