New Release! Access version 8.0 of the APQC Process Classification Framework (PCF)® → Download the Excel or PDF  version

GTLI TOP 100

Thought Leadership Producers

A picture of a gray and blue badge with the GTLI logo and a message that says GTLI Top 100 Thought Leaders

Introducing the inaugural Top 100 Thought Leadership organizations. For the first time, the Global Thought Leadership Institute at APQC is proud to present a curated list of 100 organizations that are redefining excellence in thought leadership. These trailblazers are producing rigorous, insight-rich content that empowers executives to make smarter, faster decisions in an increasingly complex and changing world.

This list includes organizations that have been thought leadership producers for decades and relative newcomers. We include large consultancies, professional associations, and small businesses. They all have one thing in common: they are committed to producing quality thought leadership, and they do it within the guardrails of a true thought leadership practice: 

1
Grounded in proprietary insights

Strong use of proprietary or original data 

2
Dedicated Space

Delivered through a dedicated online space for thought leadership, research, or business insights  

3
Open Access Insights

Generally ungated and available to the public without a commitment to subscribe or share an email address and without overt sales, marketing, or product pitches 

One person pulling a group of connected ropes

SHAPING THE FUTURE OF THOUGHT LEADERSHIP

We think these organizations will play a pivotal role in shaping the future of thought leadership, especially as AI upends content development as we know it today. As thought leadership evolves to meet the changing needs of business executives, we are confident that these organizations will be leading the way. Based on the centuries of experience of a group of thought leadership professionals, this list is meant to generate interest and to spark conversations. Let us know what you think and alert us to anything we might have missed. 

We encourage you to visit the websites of the organizations on this list using the links provided to check out their thought leadership.

organizationdescription

AARP

Nonprofit based in the United States, advocating for individuals over 50, offering member benefits, education, and advocacy with a nationwide influence.

Accenture

Global management consulting firm headquartered in Ireland, providing strategy, consulting, digital transformation, technology, and operations services with a digital focus.

Adecco Group

Staffing firm based in Switzerland, offering workforce solutions and recruitment services globally, employing thousands and addressing flexible workforce needs across industries.

AlixPartners

Consulting firm headquartered in the United States, specializing in transformation, turnaround, and financial advisory services with a global presence across various industries.

Alvarez & Marsal

Global consulting firm based in New York City, providing business advisory and turnaround services with a strong focus on operational improvement and financial restructuring.

Analysys Mason

Telecom, media, and technology consultancy headquartered in the  United Kingdom, offering research, consulting, and market analysis services to clients worldwide.

APQC

Nonprofit organization based in the United States, focused on knowledge management and process and performance improvement, providing benchmarks and resources for organizations globally.

Arbinger Institute

Organization headquartered in the United States, specializing in business leadership and transformation training, offering workshops and resources for personal and organizational development.

Arthur D. Little

Consulting firm based in Belgium, focusing on innovation, strategy, and technology management, serving clients across various sectors worldwide.

Atos

International IT services company headquartered in France, providing digital services, consulting, and technology solutions with a strong emphasis on sustainability and innovation.

Bain

Global consulting firm headquartered in the United States, specializing in management consulting and strategy, serving diverse industries and providing tailored solutions.

Baker McKenzie

International law firm based in the United States, specializing in corporate law, tax, and litigation, with a strong global network of offices.

BCG / Henderson Institute

Global consultancy, focusing on strategic management and fostering innovation, headquartered in the United States, influencing business practices worldwide.

BDO

Global network of public accounting firms headquartered in Belgium, offering audit, tax, and advisory services across multiple sectors.

BearingPoint

Consulting firm headquartered in the Netherlands, provides management and technology consulting services with a focus on digital transformation in various markets.

Berkeley Research Group

Consulting and advisory firm based in the United States, focusing on expert services, analytics, and academia across diverse sectors globally.

Booz Allen

Management consulting firm headquartered in the United States, providing technology and engineering services, notably in defense, intelligence, and civil sectors.

Capgemini/Capgemini Research Institute

Global consulting and technology services firm headquartered in France, offering digital transformation solutions, research, and insights across industries.

Ceres

Nonprofit organization headquartered in the United States, promoting sustainability and responsible business practices in corporations, driving systemic change within the economy.

Charles River Associates

Consulting firm based in the United States, specializing in economic, financial, and management consulting, serving clients in various industries worldwide.

Chief

Professional network for women leaders headquartered in the United States, focused on mentorship and support, empowering senior women executives.

Cognizant

Multinational IT services company based in the United States, providing consulting, digital, and technological solutions across various sectors globally.

The Conference Board

Global nonprofit research organization based in the United States, providing insights and data on economic trends, helping businesses and policymakers .

CSCMP

Council of Supply Chain Management Professionals, headquartered in the United States, focusing on advancing supply chain management education and research.

Dayforce

Cloud-based human capital management platform based in Canada, offering workforce management and HR solutions to businesses globally.

Deloitte

Global professional services firm headquartered in the United Kingdom, providing audit, consulting, tax, and advisory services across various industries worldwide.

Dynamo Software

Software solutions company based in the United States, specializing in investment management tools for private equity, venture capital, and real estate sectors.

Edelman

Global communications firm headquartered in the United States, specializing in public relations, marketing, and reputation management, serving clients worldwide.

Egon Zehnder

Executive search firm based in Switzerland, focusing on leadership consulting and finding talent for organizations globally.

ERM Ltd.

Environmental consultancy headquartered in the United Kingdom, providing sustainability and environmental services across industries worldwide, supporting clients in risk management.

Euromonitor International

Market research company based in the United Kingdom, specializing in global market intelligence and insights for businesses across various sectors.

EY

Global professional services firm headquartered in the United Kingdom, providing audit, tax, and advisory services, with a focus on building a better working world.

Farland Group

Consulting firm based in the United States, specializing in B2B customer advisory boards, collaborating with global enterprises to strengthen customer accounts and executive relationships. 

FMI Corp

Consulting firm headquartered in the United States, specializing in the construction and real estate industries, focused on management consulting and investment banking.

Frost & Sullivan

Research and consulting firm headquartered in the United States, providing market research and analysis across multiple industries worldwide.

FT Longitude

Financial Times' research and advisory firm, based in the United Kingdom, focusing on providing insight and analysis for businesses globally.

FTI Consulting

Global business advisory firm headquartered in the United States, providing expert services in finance, litigation, and communications.

Gallup

Analytics and advisory company based in the United States, providing insights into human behavior and performance through surveys and research globally.

Gensler / Gensler Research Institute

Architecture and design firm headquartered in the United States, focusing on innovation and sustainability in design projects across various sectors.

Goodwin Procter

Global law firm based in the United States, specializes in private equity, M&A, and intellectual property, with a significant international footprint.

Grant Thornton

Global accounting firm headquartered in the United Kingdom, providing audit, tax, and advisory services, serving clients across various sectors worldwide.

Hewlett Packard

Technology company headquartered in the United States, providing hardware, software, and IT services, influencing the global tech landscape.

Heidrick & Struggles

Executive search and consulting firm headquartered in the United States, focusing on leadership advisory and talent solutions globally.

IBM Institute for Business Value

Research institute within IBM, headquartered in the United States, focusing on business insights and technologies to drive innovative strategies globally.

Infosys Knowledge Institute

Research and analytics unit within Infosys, headquartered in India, providing insights on technology and business trends to enhance client strategies.

Ipsos

Global market research firm headquartered in France, specializing in opinion polling and marketing research, serving clients across diverse industries worldwide.

IQVIA Institute

Research arm of IQVIA, focused on healthcare analytics and insights, headquartered in the United States, supporting global health organizations and pharmaceutical companies.

iResearch Services

Market research company, headquartered in India, providing tailored research solutions and insights for businesses across various sectors globally.

ISACA

Professional association headquartered in the United States, focusing on IT governance, risk management, and cybersecurity education, serving professionals internationally.

JLL

Global real estate services firm headquartered in the United States, providing commercial real estate and investment management services, with a strong international presence.

Kantar

Data, insights, and consulting company headquartered in the United Kingdom, specializing in market research and analytics, helping brands connect with consumers globally.

Kearney

Global management consulting firm based in the United States, focusing on strategy and transformation services, working with clients across various industries worldwide.

Korn Ferry Institute

Global organizational consulting firm headquartered in the United States, providing talent management and organizational development services, influencing workplace culture and leadership strategy.

KPMG

Global auditing and professional services firm, offering audit, tax, and advisory services, with a vast international network.

The Kyndryl Institute

IT infrastructure services provider spun off from IBM, headquartered in the United States, focusing on cloud services and managed technology solutions globally.

LEK

Global management consulting firm based in the United States, specializes in strategy and mergers and acquisitions, serving clients across various sectors worldwide.

LinkedIn B2B Institute

Research division of LinkedIn focused on business insights and trends, headquartered in the United States, helping companies enhance B2B marketing strategies.

Manpower Group

HR consulting firm based in the United States, specializing in workforce solutions, employment services, and staffing globally, supporting various industries.

Marsh McLennan

Professional services firm headquartered in the United States, providing risk management, insurance brokerage, and consulting services across multiple sectors worldwide.

Mayer Brown

International law firm based in the United States, specializing in corporate law, litigation, and real estate, serving clients globally with a diverse practice.

McKinsey / McKinsey Global Institute

Management consulting firm headquartered in the United States, providing business strategy advice and economic research with a wide global impact.

Mercer

Global consulting firm headquartered in the United States, specializing in human resources, health, and retirement solutions, impacting clients worldwide.

Microsoft WorkLab

Global technology company headquartered in the United States, offering software, hardware, and cloud services, leading digital transformation across industries worldwide.

Momentum ITSMA

Marketing consultancy based in the United Kingdom, specializing in B2B marketing strategies and technology insights to drive business growth for clients.

The MX Group

B2B marketing agency with a broad range of services including strategy, design, content, web development, demand generation and brand. Creators of The Thought Leadership Index(TM), a diagnostic using data and insights to measure a company's thought leadership standing.

NERA

Economic consulting firm based in the United States, specializing in providing expert testimony and economic analysis across various sectors globally.

Nielsen

Global measurement and data analytics company headquartered in the United States, specializing in consumer behavior insights and market research services.

Oakland

Consulting firm headquartered in the United Kingdom, focusing on data and analytics, supporting organizations in maximizing their potential worldwide.

OC&C Strategy Consultants

Global strategy consulting firm based in the United Kingdom, specializing in retail, media, and consumer goods, providing deep market insights and strategies.

Ogilvy

Global marketing and communications agency headquartered in the United States, delivering creative campaigns and insights across digital and traditional platforms.

Oliver Wyman

Management consulting firm headquartered in the United States, offering strategic advisory services across industries with a focus on in-depth market analysis.

Oxford Economics

Economic consultancy based in the United Kingdom, providing data-driven insights and economic forecasts to inform business strategy globally.

PA Consulting

Innovation and consulting firm headquartered in the United Kingdom, focusing on technology and digital transformation, supporting clients in various sectors worldwide.

Palo Alto Networks

Cybersecurity company based in the United States, providing advanced security solutions and services to protect organizations globally from cyber threats.

Phronesis Partners

Consultancy headquartered in the United States, specializing in advisory services and strategic insights for businesses, helping navigate market dynamics and enhance decision-making.

Project Management Institute

Nonprofit organization headquartered in the United States, specializing in project management standards, certifications, and education, serving a global membership of professionals.

Protiviti

Global consulting firm based in the United States, providing internal audit, risk management, and business consulting services to organizations worldwide.

Publicis Sapient

Digital consulting firm headquartered in the United States, combining technology, consulting, and marketing to help organizations transform their businesses for the digital age.

PwC

Global professional services firm headquartered in the United Kingdom, offering audit, tax, and consulting services across various sectors, with a strong international presence.

RGP

Consulting firm based in the United States, specializing in finance, accounting, and business advisory services, with a global network of professionals.

Roland Berger

Global management consulting firm headquartered in Germany, providing strategic advisory services across industries, focusing on implementation and innovation worldwide.

SAP

Multinational software corporation headquartered in Germany, specializing in enterprise resource planning (ERP) software and technology solutions for businesses globally.

ServiceNow

IT service management and cloud computing platform based in the United States, helping organizations manage digital workflows and improve operational efficiencies worldwide.

SHRM

SHRM, the trusted advisor on all things work, workers and the workplace, headquartered in the United States, providing innovation, education, and advocacy for the world of work globally.

Slalom

Management consulting firm based in the United States, focusing on strategy, technology, and transformation solutions tailored to client needs across various industries.

Source Global Research

Research firm based in the United Kingdom, specializing in consulting industry insights and market analysis, providing data-driven insights to organizations worldwide.

Spencer Stuart

Executive search and leadership consulting firm headquartered in the United States, focusing on talent acquisition and management services globally.

TCS

Tata Consultancy Services, a global IT services and consulting firm based in India, providing technology solutions across industries worldwide.

TEKsystems

Consultancy headquartered in the United States, specializing in transformation and tech services for businesses globally.

Thomson Reuters Institute

Research and insights division of Thomson Reuters, based in Canada, focusing on legal, tax, and compliance sectors, providing information globally.

Turner & Townsend

Global construction and project management consultancy headquartered in the United Kingdom, specializing in program management and cost management across various sectors.

Vested

Executive Education organization specializing in research, workshops and courses in how to increase trading partner trust and create highly collaborative win-win business relationships.

We. Communications

Global communications agency headquartered in the United States, specializing in public relations, digital strategy, and communications solutions across industries.

West Monroe Partners

Management consulting firm based in the United States, focusing on business transformation, technology, and operations consulting services, impacting clients globally.

White & Case

International law firm headquartered in the United States, specializing in complex legal matters including M&A and disputes, serving clients worldwide.

Willis Towers Watson (WTW)

Global advisory, broking, and solutions company headquartered in the United Kingdom, providing risk management, insurance, and consulting services across multiple sectors.

Wipro

Multinational corporation headquartered in India, specializing in IT services, consulting, and business process services for clients globally.

Wolters Kluwer

Global information services and publishing company based in the Netherlands, focusing on professional information and software solutions across sectors.

World Economic Forum

International organization based in Switzerland, engaging business, political, academic, and other leaders to shape global, regional, and industry agendas.

ZS

Global consulting firm headquartered in the United States, focusing on sales and marketing consulting, analytics, and technology solutions for pharmaceutical and healthcare sectors.

Learn More About GTLI

Image of laptop with icons representing different types of content and connections to content

Join the GTLI Community

Sign up to join the Global Thought Leadership Institute community and receive updates on virtual and live events, networking opportunities, latest thought leadership content, and more! 

Sign Up Now

Almost all (96%) business leaders who consume thought leadership say they make better decisions as a result. And those results inspire them to take action: 87% say they have made a specific purchase decision in the past 90 days as a direct result of consuming thought leadership.

Anderson, Cindy & Anthony Marshall, The ROI of Thought Leadership: Calculating the Value that Sets Organizations Apart, Published by Wiley, 2025.