# Atlas Commons research objects — carrier quality profile for National Surety Corporation (NAIC 21881) — context brief

Insurer-quality data for National Surety Corporation (NAIC 21881): confirmed complaint counts and complaints-per-1,000-policies rate (TX DOI / NAIC, RECORDED and DERIVED), surety certification status (Treasury C570, RECORDED), California direct premium written (CA DOI, RECORDED) and California direct loss ratio (CA DOI, DERIVED). Epistemic status of each figure is labeled. This surface informs; it does not rank or advise. Verify license at your state DOI before purchasing. CC0.

Claims (warrant · source), each re-fetchable to verify:

- **National Surety Corporation is NOT listed on the U.S. Treasury Circular 570 (certified surety companies)** — RECORDED · U.S. Treasury Circular 570 (certified surety companies) (https://fiscaltreasury.gov/services/surety-bonds/list-certified-companies/)
- **National Surety Corporation wrote $7,739,350 in California direct premiums across COMMERCIAL MULTIPLE PERIL (LIABILITY), COMMERCIAL MULTIPLE PERIL (NON-LIABILITY), OTHER LIABILITY OCCURRENCE, TOTALS, WORKERS' COMPENSATION lines** — RECORDED · California DOI Market Share Report (https://www.insurance.ca.gov/01-consumers/120-company/08-res-data/market-share-reports.cfm)
- **National Surety Corporation's California direct loss ratio is -369.7%** — DERIVED · California DOI Market Share Report (Atlas Commons derivation) (https://www.insurance.ca.gov/01-consumers/120-company/08-res-data/market-share-reports.cfm)
- **What this carrier quality profile is — and is NOT — for National Surety Corporation (the epistemic boundary)** — INTERPRETATION · Coverage Atlas framing (over the sources cited above) (https://coverage-atlas.ryanjhunter.workers.dev/coverage/carriers/21881)

Do not take these on trust — re-fetch each named source. Full structured object: `https://coverage-atlas.ryanjhunter.workers.dev/coverage/carriers/21881.jsonld` · anatomy of the research object: see /commons/the-research-object

**National Surety Corporation (NAIC 21881) — every quality indicator (typed)** (4): Complaint data year —  — RECORDED — TX DOI Complaint Data + NAIC complaint index + Treasury C570 (surety); Treasury C570 surety certified — No — RECORDED — U.S. Treasury Circular 570 (certified surety companies); CA direct premium written (USD) — 7739350 — RECORDED — California DOI Market Share Report…
**National Surety Corporation — lines written in California (RECORDED)** (5): COMMERCIAL MULTIPLE PERIL (LIABILITY); COMMERCIAL MULTIPLE PERIL (NON-LIABILITY); OTHER LIABILITY OCCURRENCE…