# SUMMA INSURANCE COMPANY

Vlada entity `le:001657` · legal entity · holds 0 instruments directly

**Identifiers.** cms_org_name SUMMA INSURANCE COMPANY

**Owned or controlled by.**
- Summa Health System (`le:000624`), controlled by, at least since 2009-01-01, to 2025-09-30, grade B
- General Catalyst Group Management Holdings LP (`le:000837`), controlled by, start 2025-10-01, no end found (last seen 2011-12-31), grade B

Tools: `resolve_entity(text="SUMMA INSURANCE COMPANY")`, `describe_entity(entity_id="le:001657", on="YYYY-MM-DD")`.