WaterStreet Company
Cloud-based P&C insurance software and outsourced services for carriers, MGAs, and mutual insurers
Overview
WaterStreet Company is a policy administration platform for small and midsize P&C carriers, MGAs, and mutual insurers. Founded in 2000 in Kalispell, Montana, the company builds a cloud-hosted suite covering policy administration, claims management, billing and accounting, and a white-labeled insured self-service portal.
The platform runs on Microsoft Azure and includes a business intelligence module with more than 50 standard reports built on a P&C-specific data model, plus a RESTful API toolkit for connecting third-party systems. Beyond software, WaterStreet operates an outsourced back-office suite branded eFFicient, covering customer service, payment processing, distribution support, and policy administration assistance. It supports commercial lines, standard and non-standard auto, flood, umbrella/general liability, homeowners, and multiperil business.
WaterStreet reports having processed more than USD 10B in premium on its platform since founding. The company has operated without external institutional funding evidence found to date; it is led by founder and CEO Gregg Barrett, who previously founded National Flood Services, and CFO Kelly King, a co-founder of Edison Insurance Company.
Products & Services
Policy Administration
Full policy lifecycle management from quote to issue, with self-service product configuration tools and no-code/low-code implementation options.
Target Users: P&C carriers, MGAs, and mutual insurers
Claims Management
Administration tooling for high-volume claim handling by P&C carriers and MGAs.
Target Users: P&C carriers and MGAs
Billing & Accounting
Payment processing and regulatory reporting integrated with the policy administration system.
Target Users: P&C carriers and MGAs
Insured Portal
White-labeled, branded self-service portal for policyholders.
Target Users: Policyholders of WaterStreet's carrier and MGA clients
Business Intelligence
Reporting module with more than 50 standard reports built on a P&C-specific data model.
Target Users: P&C carriers and MGAs
API Toolkit
RESTful APIs for connecting third-party systems and tools to the WaterStreet platform.
Target Users: P&C carriers and MGAs with integration needs
eFFicient Services
Outsourced back-office suite covering customer service (eFFicient Service Connect), accounting and payment support (eFFicient Payment Office), distribution services (eFFicient Distribution), and policy support (eFFicient PolicyAssist).
Target Users: P&C carriers and MGAs that outsource back-office operations
At a Glance
- Founded
- 2000
- Headquarters
- Kalispell, Montana, USA
- Employees
- 51-200
Category & Focus
- Category
- Core Administration
- Subcategories
- Policy Administration Claims Management Billing & Accounting Business Intelligence
- Insurance Verticals
- P&C Personal P&C Commercial
- Target Customers
- Carriers, MGAs
Customers
- Allied Trust
- VYRD
- PICA (Property Insurance Company of America)
- Hanover
- Kingstone
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Last updated: 2026-08-10