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# Quincy Mutual improves territorial ratemaking with Geosight by Arity
- URL: https://www.ai-360.online/quincy-mutual-improves-territorial-ratemaking-with-geosight-by-arity/
- Published: 2025-06-13T11:00:00.000Z
- Updated: 2026-10-30T17:09:43.000Z
- Description: Arity customer interview: Quincy Mutual (New England mutual; >US$570m DPW+assumed; ~US$1.7bn surplus) adopted Geosight by Arity for territorial ratemaking
- Author: AI-360
- Tags: Insurance, News, #company-arity, Customer, #industry-insurance

[Arity](https://arity.com/?ref=ai-360.online) customer interview: Quincy Mutual (New England mutual; >US$570m DPW+assumed; \~US$1.7bn surplus) adopted Geosight by Arity for territorial ratemaking, [according to a company release dated 1 June 2025](https://arity.com/article/quincy-mutual-geosight/?ref=ai-360.online).

Geosight: anonymised, aggregated, consented driving-behaviour dataset with near real-time monthly ZIP-level insights. Quincy evaluated Geosight, updated pricing models and filed new territorial relativities within about four months. Todd Lehmann, CRO and Chief Actuary at Quincy Mutual, quoted on visibility into territory-level driving-behaviour shifts beyond book-only telematics. Addresses regulatory constraints (e.g. CT/MA town-level limits) and data sparsity outside core markets.

“Geosight gives us visibility we simply didn’t have before.” said Todd Lehmann, Chief Risk Officer and Chief Actuary, Quincy Mutual.

Performance, savings or adoption figures in the announcement are company claims unless independently attributed. Buyers should confirm scope, availability and commercial terms against Arity's primary materials and https://arity.com/.

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