# Erstad & Riemer, P.A > Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. Last analyzed September 10, 2026. > Erstad & Riemer, P.A. is a full-service defense firm specializing in complex civil litigation and workers’ compensation defense in Minnesota and Wisconsin, with a focus on insurance defense. They have been serving clients since 1990. - Business Profile: https://optimly.ai/brand/erstad-riemer-p-a - Publisher: Optimly (https://optimly.ai) - Dataset: Optimly AI Brand Index (https://optimly.ai/brand) - Official website: https://erstad.com/ - Logo: https://logo.clearbit.com/erstad.com - Slug: erstad-riemer-p-a - Brand Authority Index tier: Emerging - Category: Litigation Defense Law Firms - Last Analyzed: September 10, 2026