LSEG

  • 10,001+ employees
  • Financial Services

LSEG

LSEG (London Stock Exchange Group) is a diversified international markets infrastructure business —earning our clients’ trust for over 300 years. That legacy of customer-focused excellence ensures that you can rely on our expertise in capital formation, intellectual property and risk and balance sheet management.

As global leaders in financial indexing, benchmarking and analytic services, we offer unrivalled access to international capital markets. Our high-performance technology solutions enable companies worldwide to access funds for growth and development. And with our Data & Analytics, Capital Markets and Post Trade divisions, we provide a comprehensive, integrated suite of trusted financial market infrastructure services that help our customers pursue—and achieve—their ambitions.

You can count on our open access model for unparalleled partnership, flexibility, stability, and support across all of our businesses. That’s how we make a difference— ensuring people can meet their potential—worldwide.

Expertise

Capital Markets, Post-Trade Services, Information Services, and Technology Services

Don’t confuse small-cap benchmark with small-cap strategy
  • 13 Mar 2026

The Russell 2000 represents the US small-cap market. Learn why benchmark design differs from strategy—and why unprofitable companies appear in small-cap indexes.

By LSEG In Macro
Ambiguous definition of ESG investment leads to misunderstanding
  • 12 Mar 2026

Our latest edition of the Japanese sustainable investment and futures report will help you better understand and track ESG momentum in Japan.

The SMA paradox: How to capture growth without drowning in complexity
  • 04 Mar 2026

Separately Managed Accounts are surging. Asset managers must modernise allocation, compliance, and operations to scale SMAs without risk.

The future of sentiment: Leveraging BERT for financial market data
  • 03 Mar 2026

How BERT and FinBERT are revolutionising financial sentiment analysis, enabling faster NLP pipelines, stronger signals and new sources of trading alpha.

Indexing private markets
  • 26 Feb 2026

New FTSE StepStone indices adjust private market fund valuations to reflect cash flows and public market movements, helping index users gain more up-to-date insights into this asset class.

Emerging markets: A key investment theme for 2026
  • 25 Feb 2026

Emerging markets could lead in 2026, driven by AI, commodities, growth differentials and diversification amid developed-market volatility.

Why trusted data is the foundation of deep research
  • 25 Feb 2026

Deep research is only as powerful as its data. Discover why trusted, governed financial data is the key to actionable AI-driven insights.

AI-Ready financial intelligence, native in Excel & PowerPoint supported by LSEG
  • 24 Feb 2026

LSEG brings trusted AI-ready financial data to Excel & PowerPoint via Claude, combining deterministic analytics with governed AI workflows.

Ascendant Asia, uncertain Europe and cautious North America: digging into our sustainable investment survey
  • 24 Feb 2026

Asia leads sustainable investing growth, Europe pauses, US recalibrates. Key ESG and green bond trends from 415 global asset owners.