Guy Carpenter Tech Stack

Reinsurance broking and risk analytics for global enterprise clients

Insurance New York, NY 1,001–5,000 employees Founded 1922 Public Company

Guy Carpenter operates as a reinsurance broker and risk advisory firm within the Marsh organization, serving enterprise clients across 130 countries. The tech stack is analytics-heavy—Excel, R, Python, SQL, Alteryx, Power BI, Tableau, Qlik—with specialized tools like Verisk and ArcGIS for risk modeling and geospatial analysis. Hiring concentration in data (32 open roles) and finance (29) reflects active investment in pricing models, risk forecasting, and automation; the project backlog emphasizes specialty model development, ETL pipelines, and process standardization, while pain points center on model validation, regulatory compliance, and reinsurance transaction workflows.

Tech Stack 20 technologies

Core StackPython Power BI ArcGIS Tableau pandas SQL Server Databricks Excel R SQL Alteryx Microsoft Office Visual Basic Verisk VBA Word PowerPoint Qlik Git Qlik Sense

What Guy Carpenter Is Building

◆Challenges

Industry regulatory developments affecting loss liabilities
Process standardization initiatives
Model validation
Model adoption and change management
Quality and regulatory compliance
Client risk mitigation
Reinsurance transaction processes
Complex risk analysis for reinsurance structuring
Optimizing monitoring processes
Reducing exposure in collections workflow

▲Active Projects

Build complex specialty models for risk assessment and pricing
Development of automation solutions using python/sql scripts, etl jobs, dashboards, or small web tools
Model validation projects
Modernization work and product adoption
Expand client services beyond reinsurance transactions
Modify complex specialty models and propose value-added models
Modify and propose value-added models for risk forecasting
New tools and products conceptualization
Forecast consolidation
Reconciliation of fiduciary balances

Hiring Activity

Decelerating120 roles · 30 in 30d

Department

Data

Finance

Sales

Support

Insurance

Ops

Actuarial

Risk

Seniority

Mid

Senior

Intern

Junior

Manager

Director

Company intelligence

Find more companies like Guy Carpenter by tech stack, pain points and active projects

Get started free

About Guy Carpenter

Guy Carpenter is a global reinsurance broker and risk management specialist owned by Marsh. The firm serves mid-market and enterprise clients seeking reinsurance placement, capital solutions, and risk advisory across multiple industries and geographies. Operations span data analytics, actuarial modeling, client services, and back-office finance and support functions. Current work includes building and validating complex specialty risk models for pricing and underwriting, expanding service offerings beyond traditional reinsurance transactions, and automating processes through Python, SQL, and ETL tooling. The organization operates across 22+ countries with a headquarters in New York.

HeadquartersNew York, NY

Company Size1,001–5,000 employees

Founded1922

Hiring MarketsIndia, Mexico, China, United Kingdom, Germany, France, Philippines, Indonesia

Frequently Asked Questions

What is Guy Carpenter's tech stack?

Core tools include Excel, R, Python, SQL, Alteryx, Power BI, Tableau, and Qlik for analytics and modeling. Specialized platforms: Verisk for risk data, ArcGIS for geospatial analysis, and Databricks for data engineering.

Where does Guy Carpenter hire internationally?

Active hiring across 22 countries including India, Mexico, UK, Germany, France, Philippines, Indonesia, Canada, Australia, and Brazil, alongside US roles.