Glass Lewis
Glass Lewis is an independent proxy advisory firm providing governance research, voting recommendations, and stewardship tools to 1,300+ institutional investors and 2,300+ corporate issuers across 100 global markets, covering 30,000+ annual shareholder meetings.
- Company typePrivate
- Founded2003
- HeadquartersSan Francisco, United States
- Headcount251–500
- GTM typeB2B
- OfferingSoftware
Glass Lewis firmographics
Firmographics- Name
- Glass Lewis
- Legal name
- Glass, Lewis & Co., LLC
- Website
- https://glasslewis.com
- Company type
- Private
- Founded year
- 2003
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Glass Lewis is an independent proxy advisory firm providing governance research, voting recommendations, and stewardship tools to 1,300+ institutional investors and 2,300+ corporate issuers across 100 global markets, covering 30,000+ annual shareholder meetings.
- Ownership category
- akta.pro rank
Glass Lewis industry classification
Industry- Product category
- Proxy Advisory and Governance Software
- SIC
- Services-Management Consulting Services (8742), Investment Advice (6282)
- akta.pro primary industry
- Sustainability & ESG Consulting (BPAHACAK)
- akta.pro secondary industries
- ESG & Sustainability Research (FSACAGAH), ESG/Sustainable Investment Advisory (FSAEAAAJ)
Keywords
Where Glass Lewis is headquartered
LocationHeadquarters
- HQ city
- San Francisco
- HQ country
- United States
- HQ region
- North America
Offices8 records
Markets served
Glass Lewis business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Proxy Advisory and Governance Research Services: Glass Lewis provides corporate governance research and proxy voting advisory services to institutional investors, corporations, and other market participants on a subscription basis. Services include voting recommendations, governance research reports delivered approximately three weeks in advance of AGMs, custom policy recommendations, and controversy alerts.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
Glass Lewis product offering
Product offeringCore offering
Glass Lewis provides independent corporate governance research, proxy voting recommendations, and stewardship services to institutional investors and corporate issuers. The firm covers 30,000+ annual shareholder meetings across 100 global markets, delivering research reports approximately three weeks before annual general meetings, customizable voting policies, engagement tracking, and AI-powered analytics including climate transition research.
Product overview
Glass Lewis operates as a governance solutions and proxy voting services company offering a platform-plus-modules architecture. The core product suite includes Corporate Governance Solutions, Proxy Voting Solutions, Investment Stewardship, Shareholder Activism research, and Corporate Governance and ESG Data products serving 1,300+ institutional investors and 2,300+ corporate issuer clients. Key platforms include the Engagement Management Platform for investors and Governance Hub Platform for companies. The portfolio includes Climate Intelligence (AI-powered climate transition research launched April 2026 covering 4,000 companies) and specialized services like Executive Compensation analysis, Shareholder Communications, and Class Action Recovery Services. The firm covers 30,000+ annual meetings globally with research delivered approximately 3 weeks in advance of AGMs.
Differentiator
Problem solved
Functional benefit
Brands
- Climate Intelligence: AI-powered climate research platform evaluating how companies manage climate transition risks and opportunities, covering 4,000 companies globally.
- Investment Stewardship
- Viewpoint Voting Technology
- Engagement Management Platform
- Governance Hub Platform
Products and services
- Corporate Governance Solutions Comprehensive governance research and analysis platform providing proxy voting policies, thematic policies, custom policies, controversy alerts, and peer benchmarking for institutional investors and corporate issuers.
- Proxy Voting Solutions
- Investment Stewardship Services helping investors engage with portfolio companies including custom engagement services, engagement management platform, and active stewardship engagement programs.
- Shareholder Activism Research and analysis for contested situations and M&A transactions, including report feedback statements and proxy talks for activist investors.
- Corporate Governance and ESG Data Data products including executive compensation data, ESG profile data, and director data for investment analysis.
- Climate Intelligence AI-powered research product enabling investors to assess the quality and effectiveness of companies' climate transition strategies, covering 4,000 companies worldwide with forward-looking, financially material insights on transition risks and opportunities.
- Executive Compensation Compensation analysis services for corporate issuers including equity compensation plan modeling and pay-for-performance analysis.
- Shareholder Communications Services helping companies communicate with shareholders including proxy talks and report feedback statements.
- Governance Hub Platform Cloud-based platform for corporate issuers to manage governance-related strategies and disclosure practices.
- Engagement Management Platform Platform enabling institutional investors to track and manage corporate engagement activities with portfolio companies.
- Class Action Recovery Services Services helping investors recover losses through securities class action litigation.
Quantifiable outcome
- Delivers research reports approximately 3 weeks in advance of AGMs in most markets
- +4 more outcomes
Companies that use Glass Lewis
Customer profileNamed customers5 records
Segments6 records
Ideal customer profiles3 records
Glass Lewis technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability6 records
Feature5 records
Glass Lewis partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- EsgaiaminorGlass Lewis has collaborated with Esgaia on joint webinars promoting effective stewardship practices. The partnership includes 'Empowering Effective Stewardship: The Benefits of Glass Lewis and Esgaia Together' webinar demonstrating integration between governance research and engagement tracking capabilities.
Scale indicators7 records
Recent moves6 records
Expansion highlights5 records
Glass Lewis competitors and assessment
Company assessmentEmerging players
- Manifest: Independent proxy voting and governance advisory firm serving institutional investors as a third-party alternative. Competes in the same proxy advisory category with a focus on customizable voting policies, similar to Glass Lewis's Client Custom Policies offering.
- EOS at Federated Hermes: In-house stewardship and engagement service within Federated Hermes that engages portfolio companies on ESG and governance issues. Represents the buy-side build option that institutional clients could pursue instead of outsourcing to Glass Lewis, particularly relevant given JPMorgan's Proxy IQ precedent.
Broad incumbents
- MSCI ESG Research: Large incumbent ESG ratings and research provider serving institutional investors with sustainability data and analytics. Comparable to Glass Lewis's ESG Profile Data and Climate Intelligence offerings at the investment-research layer, though MSCI operates at much greater scale across a broader product portfolio.
- LSEG (Refinitiv) ESG: London Stock Exchange Group's data and analytics arm (incorporating Refinitiv) offers extensive ESG and governance datasets for institutional investors. Competes with Glass Lewis in the governance data layer and increasingly in climate transition analytics.
- S&P Global Sustainable1: S&P Global's sustainability data and analytics arm offering ESG scores, climate analytics, and governance datasets to institutional investors. Adjacent to Glass Lewis's Climate Intelligence and corporate governance data products, competing for similar institutional ESG research budgets.
- Sustainalytics: Major ESG and corporate governance research provider owned by Morningstar. Direct overlap with Glass Lewis's ESG Profile Data and governance research products for institutional investors, particularly on sustainability ratings and risk analytics.
- Broadridge Financial Solutions: Large incumbent provider of investor communications, proxy processing, and shareholder meeting infrastructure. Competes with Glass Lewis in the broader proxy value chain — particularly around vote processing, N-PX reporting, and share recall — though Broadridge's focus is infrastructure rather than advisory recommendations.
Direct peers
- Georgeson: Proxy solicitation and investor communications firm that overlaps with Glass Lewis's shareholder communications and contested situations business. Comparable B2B client base of corporate issuers and institutional investors, with adjacent service offerings in proxy contests and M&A situations.
- Egan-Jones Proxy Services: Independent proxy advisor offering voting recommendations and governance research to institutional investors. Direct competitor in proxy advice, often positioned as a third alternative to the ISS/Glass Lewis duopoly with overlapping client base.
- Institutional Shareholder Services (ISS): ISS is the other half of the U.S. proxy advisory duopoly, providing the same core service of governance research and proxy voting recommendations to institutional investors. Together the two firms control an estimated 90–97% of the U.S. proxy advisory market, making them direct one-for-one competitors on every major institutional account.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Glass Lewis social profiles
Digital presenceGlass Lewis financial estimates
Financial estimateRevenue estimate
Valuation estimate
Glass Lewis leadership team
Management profileNumber of profiles
Profiles20 records
Glass Lewis subsidiaries and ownership
Company hierarchySubsidiaries12 records
Glass Lewis funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Glass Lewis M&A and investment
M&A and investmentM&A2 records
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Glass Lewis
What does Glass Lewis do?
Glass Lewis provides independent corporate governance research, proxy voting recommendations, and stewardship services to institutional investors and corporate issuers. The firm covers 30,000+ annual shareholder meetings across 100 global markets, delivering research reports approximately three weeks before annual general meetings, customizable voting policies, engagement tracking, and AI-powered analytics including climate transition research.
Is Glass Lewis a public or private company?
Glass Lewis is a private company. It is classified as unknown and is currently operating.
When was Glass Lewis founded?
Glass Lewis was founded in 2003. It employs 251 to 500 people.
Where is Glass Lewis based?
Glass Lewis is headquartered in San Francisco, United States, in the North America region.
How does Glass Lewis make money?
One revenue line is on record: proxy Advisory and Governance Research Services.
Who are Glass Lewis's main competitors?
Emerging players on record are Manifest and EOS at Federated Hermes. Broad incumbents are MSCI ESG Research, LSEG (Refinitiv) ESG, S&P Global Sustainable1, Sustainalytics and Broadridge Financial Solutions. Direct peers are Georgeson, Egan-Jones Proxy Services and Institutional Shareholder Services (ISS).
Does Glass Lewis have an API?
No public API is recorded for Glass Lewis.
What industry is Glass Lewis in?
Glass Lewis's product category is Proxy Advisory and Governance Software. Its primary akta.pro industry code is BPAHACAK, Sustainability & ESG Consulting, with a secondary code of FSACAGAH, ESG & Sustainability Research. Its SIC code is 8742.