managed risk,
sustainable outcomes.
Lepton is a global actuarial & advisory firm headquartered in New York, with operating presence across the United States, Rwanda, and Kenya.
Practice areas, one integrated point of view.
Actuarial Solutions
Pricing, reserving, and risk strategy you can defend.
- Healthcare Actuarial
- Property & Casualty
- Life Insurance
- Risk Strategy
Sustainable Finance
Investment strategy that weighs climate alongside returns.
- Portfolio Optimization under ESG Constraints
- Carbon & Cost Optimization
- Investment Strategy
Data Analytics
From insight to defensible decision.
- KPI Dashboards
- Equity Studies
- Emergency Analytics
- Compliance Audits
Healthcare Policy & Strategy
Decades of research depth, translated into operating decisions.
- MLR Analysis
- Mental Parity Testing
- Health Equity
- Value-Based Care
ESG Practice
Disclosure as a management discipline, not an obligation.
- ESG Reporting
- Climate Finance
- Stewardship
Software, Systems & Solutions for the work we do.
SAFARI stands for S³ — Software / Systems / Solution tools for Actuarial, Finance, Analytics, Risk, Reinsurance & Insurance.
Analytics Dashboards
Live operational dashboards built on auditable data pipelines for executive, regulator, and board consumption.
Learn more →IFRS 17 Suite
Methodology decision support, CSM calculation, and disclosure preparation for IFRS 17 transition and steady-state reporting.
Learn more →Compliance Toolkit
Medical Loss Ratio calculation and Mental Health Parity (NQTL) analysis toolkit with regulator-ready documentation.
Learn more →The people behind the work.
Explore Insights
Mental Parity Testing in 2026: What Carriers Are Still Getting Wrong
The NQTL standard has moved faster than most compliance playbooks. A practitioner's view of what defensible analysis actually looks like.
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Carbon Markets After the Voluntary Reset — A Practitioner’s Lens
Three pricing regimes are emerging across compliance and voluntary carbon markets. Long-horizon investors don't have to pick one — but they do have to plan for all three.
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When Equity Studies Stall: A Checklist for Public-Sector Analysts
Most disparity projects fail at the data intake stage. A short field guide to avoiding the five most common traps.
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