# Celest.science

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/celest-science

- Headquarters: Paris, France
- Website: www.celest.science/
- Total disclosed funding: $2.2M
- Latest round: Seed (Apr 8, 2025)
- Investors on record: 3

## About

Based in France, and founded in 2023, Celest Science stands at the forefront of climate change modeling. By merging artificial intelligence (AI) with physical climate models, Celest Science provides actionable insights, empowering businesses and organizations to make informed decisions. Their services focus on forecasting water-related climate risks, including droughts, floods, heatwaves, wildfires, and groundwater depletion, offering predictions ranging from weeks to several years in advance. In April 2025, Celest Science raised EUR 2 million in seed funding co-led by new investors AstoryaVC and Plug and Play Ventures, with participation from another new investor Allianz Group. Individual investors also participated in the round. Leo Lemordant is leading the firm as CEO as of 2025.

Celest Science offers AI-driven climate risk prediction solutions that provide businesses with essential data for strategic planning and operational resilience. Their services target various sectors, including agriculture and energy, helping organizations navigate the risks posed by climate change. The company’s focus on water-related climate threats enables it to provide unique, actionable insights that support sustainability and proactive decision-making.

The company plans to use the April 2025 funding to advance its technology and expand its market approach.

## Funding rounds

- Seed, Apr 8, 2025, $2.2M — Allianz Group, Plug and Play, AstoryaVC

## Investors

- Allianz Group — Seed
- Plug and Play (https://capitalatlas.ai/funds/plug-and-play) — Seed
- AstoryaVC (https://capitalatlas.ai/funds/astoryavc) — Seed