# Trumbull Ins Co · Indiana · Auto · 2025 — State Insurance Department Complaint Index by Company

For Trumbull Ins Co · Indiana · Auto · 2025, complaint index is 2.98; complaint count is 2; premium written is 13,878,777; index basis is 2025 Auto Complaint Index; naic company number is 27120, verified against its source on 2026-09-14.

- **company name:** Trumbull Ins Co _(verified: appears in the quote below)_
- **jurisdiction:** Indiana _(our reading, not quoted from the source)_
- **line of business:** Auto _(our reading, not quoted from the source)_
- **year:** 2025 _(verified: appears in the quote below)_
- **naic company number:** 27120 _(verified: appears in the quote below)_
- **complaint count:** 2 _(verified: appears in the quote below)_
- **premium written:** 13,878,777 _(verified: appears in the quote below)_
- **complaint index:** 2.98 _(verified: appears in the quote below)_
- **index basis:** 2025 Auto Complaint Index _(verified: appears in the quote below)_

## What the source says

> 27120 Trumbull Ins Co 13,878,777 2 2.98

## Source

- https://www.in.gov/idoi/files/Auto-Complaint-Index-2025.pdf

Last verified: 2026-09-14. Review by: 2027-08-26.
Part of [State Insurance Department Complaint Index by Company](https://referencesource.org/state-insurance-complaint-index-by-company/).