GLG (Gerson Lehrman Group) Institute
GLG (Gerson Lehrman Group) Institute is a company.
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Leadership Team
Key people at GLG (Gerson Lehrman Group) Institute.
GLG (Gerson Lehrman Group) Institute is a company.
Key people at GLG (Gerson Lehrman Group) Institute.
Key people at GLG (Gerson Lehrman Group) Institute.
GLG (Gerson Lehrman Group) Institute (GLGi) is the executive mentoring arm of GLG, the world's leading insight network that connects decision-makers with over 1.2 million experts for smarter, faster professional decisions.[1][4][7] It delivers a holistic leadership development platform blending personalized 1:1 mentorship, peer roundtables, summits, and networking events tailored for top executives, HR leaders, and organizations in sectors like energy, finance, healthcare, and beyond.[2][5] GLGi solves the challenge of accelerating senior leader growth without the costs of in-house programs, serving busy C-suite professionals and firms by providing on-demand, transversal expertise from GLG's vast network to foster actionable insights, peer connections, and career advancement.[5][6]
With strong growth momentum tied to GLG's expansion—now spanning 21 offices in 12 countries and 1,400 employees—GLGi enhances executive learning by integrating real-world advice from industry advisors, earning praise for outperforming traditional coaching in speed and specificity.[2][5]
GLG was founded in 1998 by Mark Gerson and Thomas Lehrman as a financial advisory firm aimed at bridging knowledge gaps in a nascent "expert economy."[2] The idea emerged from recognizing that professionals needed direct access to industry specialists for informed decisions, evolving from finance-focused consultations into a global platform with diverse offerings like expert calls, surveys, events, and social impact initiatives.[2][7]
The GLG Institute developed as a specialized extension, focusing on executive mentoring with a holistic approach of 1:1 sessions, roundtables, and events, particularly emphasizing energy and financial industries while building on GLG's core network.[2][5] Pivotal moments include scaling to 650,000+ experts (now 1.2 million), launching initiatives like GLG Councils for membership-based opportunities, and innovating tools like the myGLG portal, humanizing GLG's mission through testimonials from leaders at Merck and UCB Pharma who credit it for rapid development.[1][5][7]
GLGi rides the rise of the expert economy and AI-augmented decision-making, where leaders demand real-time, experience-based insights amid accelerating tech disruptions in finance, healthcare, and energy.[2][7] Timing aligns with post-pandemic shifts toward hybrid learning and transversal skills, as firms face talent gaps and bias risks—GLG's compliant, scalable network counters this by democratizing elite expertise globally.[4][7]
Market forces like digital transformation and regulatory scrutiny favor GLGi's model, influencing the ecosystem by upskilling executives (e.g., via social impact for entrepreneurs) and enabling professional services firms to expand capacity without hiring.[2][8] As the insight network leader with 25+ years of innovation, it shapes how organizations integrate human expertise with tech tools for confident, high-stakes decisions.[3][7]
GLGi is poised to deepen integration with AI-driven matching and virtual events, expanding beyond energy/finance into AI ethics and sustainability leadership amid growing C-suite development demands.[5][7] Trends like lifelong learning mandates and remote expertise will amplify its network effects, potentially evolving influence through enterprise-wide platforms that blend GLG's surveys/events with predictive analytics.
Tying back to its core strength—unlocking the power of insight for every great decision—GLGi will remain indispensable as professionals navigate an increasingly complex world.
