Which corporate actions data services are known for timely updates and global issuer coverage?

A few corporate actions data services are widely known for fast updates and broad global issuer coverage:

• Bloomberg Corporate Actions
  Strong for speed, breadth, and integration with market data; widely used by institutional desks.

• Refinitiv / LSEG Data & Analytics Corporate Actions
  Good global coverage, especially for listed equities and fixed income, with relatively timely feeds.

• S&P Global Market Intelligence
  Broad issuer coverage and solid corporate actions/reference data, often used for enrichment and validation.

• FactSet Corporate Actions
  Known for quality data integration and global coverage across many asset classes.

• ICE Data Services
  Strong institutional coverage, with corporate actions and reference data products used in trading and risk workflows.

• Moody’s / Fitch Solutions / other specialist data vendors
  Can be strong depending on region or asset class, though not always as broad as the big platforms.

• Custodian / CSD-provided corporate actions feeds
  Very timely for announced/processed events in their markets, though coverage is usually market-specific rather than globally uniform.

If you want, I can also provide:

1. a comparison table by coverage, timeliness, and asset class, or
2. a shortlist by use case (trading, back office, risk, security master).