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Our veteran team specializes in construction and weather risk.

Meet Our Team

WeatherDay™  is built by a highly sophisticated team with decades of experience in construction risk, weather data & analytics, and distributing parametric weather and natural catastrophe risk across divserse global markets.

The team has been recognized for their work in the energy sector with awards from Energy Risk as Weather House of the Year in 2024, 2025, and 2026, and by GlobalCapital as Weather Derivatives Service Provider of the Year in 2024 and 2025.

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Martin Malinow

CEO

B.A., Rutgers University.
MBA, Boston College.
Experience: Enron, XL Capital, Galileo Weather, and Sompo International. Founded Parameter Climate, 2021

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Ralph Renner

Distribution

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B.Sc., Northeastern University.
M.S., London Business School.
Experience: Sompo Global Weather, Macquarie, Centrica, (European Power & Gas Trade)

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Vivek Pawale

Analytics

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B.Sc., Bombay University.
M.S., Indian Institute of Technology.
Ph.D., Brandeis University.
Experience: AIR Worldwide, Munich American Capital Markets, Galileo Weather, Sompo Holdings

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Ling Yuan

Analytics

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Ph.D., Applied Math, Brown University.
Experience: Quant, Constellation Energy, Portfolio Manager, Sompo International

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Diana Lofaro

Operations

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B.S., Manhattan College.
Experience: Price Waterhouse Coopers, PartnerRe, Sompo International.

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Rose Hall

Advisor

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B.S., Rutgers University
M.Eng., Stanford University.
Experience: Risk Management at Turner Construction,
Innovation at AXA XL.