# Atlas Commons research objects — carrier quality profile for HARTFORD UNDERWRITERS INSURANCE COMPANY (NAIC 30104) — context brief

Insurer-quality data for HARTFORD UNDERWRITERS INSURANCE COMPANY (NAIC 30104): 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:

- **HARTFORD UNDERWRITERS INSURANCE COMPANY had 2 confirmed complaints in 2025** — RECORDED · TX DOI Complaint Data + NAIC complaint index + Treasury C570 (surety) (https://www.tdi.texas.gov/consumer/complaintchoice.html)
- **HARTFORD UNDERWRITERS INSURANCE COMPANY had 10,667 TX policies in force in 2025** — RECORDED · TX DOI Complaint Data + NAIC complaint index + Treasury C570 (surety) (https://www.tdi.texas.gov/consumer/complaintchoice.html)
- **HARTFORD UNDERWRITERS INSURANCE COMPANY had 0.187 confirmed complaints per 1,000 TX policies in 2025** — DERIVED · TX DOI Complaint Data + NAIC complaint index + Treasury C570 (surety) (Atlas Commons derivation) (https://www.tdi.texas.gov/consumer/complaintchoice.html)
- **HARTFORD UNDERWRITERS INSURANCE COMPANY 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/)
- **HARTFORD UNDERWRITERS INSURANCE COMPANY wrote $1,386,576,306 in California direct premiums across ALLIED LINES, COMMERCIAL AUTO LIABILITY, COMMERCIAL AUTO PHYSICAL DAMAGE, COMMERCIAL MULTIPLE PERIL (LIABILITY), COMMERCIAL MULTIPLE PERIL (NON-LIABILITY), EARTHQUAKE, FIRE, INLAND MARINE, OTHER LIABILITY CLAIMS MADE, OTHER LIABILITY OCCURRENCE, PRIVATE PASSENGER AUTO LIABILITY, PRIVATE PASSENGER AUTO PHYSICAL DAMAGE, PRODUCTS 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)
- **HARTFORD UNDERWRITERS INSURANCE COMPANY's California direct loss ratio is 60.9%** — 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 HARTFORD UNDERWRITERS INSURANCE COMPANY (the epistemic boundary)** — INTERPRETATION · Coverage Atlas framing (over the sources cited above) (https://coverage-atlas.ryanjhunter.workers.dev/coverage/carriers/30104)

Do not take these on trust — re-fetch each named source. Full structured object: `https://coverage-atlas.ryanjhunter.workers.dev/coverage/carriers/30104.jsonld` · anatomy of the research object: see /commons/the-research-object

**HARTFORD UNDERWRITERS INSURANCE COMPANY (NAIC 30104) — every quality indicator (typed)** (7): Complaint data year — 2025 — RECORDED — TX DOI Complaint Data + NAIC complaint index + Treasury C570 (surety); Confirmed complaints (latest year) — 2 — RECORDED — TX DOI Complaint Data + NAIC complaint index + Treasury C570 (surety); Policies in force (latest year) — 10667 — RECORDED — TX DOI Complaint Data + NAIC complaint index + Treasury C570 (surety)…
**HARTFORD UNDERWRITERS INSURANCE COMPANY — lines of insurance covered in complaint data (RECORDED)** (2): Automobile; Workers' Compensation…
**HARTFORD UNDERWRITERS INSURANCE COMPANY — lines written in California (RECORDED)** (15): ALLIED LINES; COMMERCIAL AUTO LIABILITY; COMMERCIAL AUTO PHYSICAL DAMAGE…