Top list · Worldwide
13 weather forecasting startups worldwide have raised money in rounds we track. These are the 13 that have raised the most, $60M between them, with the United States the most common home.
Meteomatics AG is a Swiss weather intelligence and technology company based in St.
Founded 2012St. Gallen, Switzerland$22Mlast round Jan 2025Atmo is an AI meteorology company founded in 2020, based in San Francisco, California.
Founded 2020San Francisco, United States$18Mlast round Dec 2024Weather Trends International is a B2B company based in Bethlehem, Pennsylvania, specializing in year-ahead business weather forecasting and predictive weather analytics.
Founded 2002Bethlehem, United States$5.5Mlast round Jun 2011Sorcerer is a climate technology startup based in San Francisco, founded in 2024.
Founded 2024San Francisco, United States$3.9Mlast round Jun 2025Whiffle is a weather forecasting firm that offers services for weather forecasts, wind energy, and solar power.
Founded 2016Netherlands$3.4Mlast round Feb 2022enercast GmbH is a German technology provider focused on weather-based artificial intelligence and the digital transformation of renewable energy.
Founded 2011Kassel, Germany$3.0Mlast round Dec 2014Real-time space weather forecasting system, designed to safeguard both space and Earth-based assets.
Founded 2021Luxembourg, Luxembourg$1.3Mlast round Sept 2023TempoQuest is a development phase company created to develop SaaS software for advanced weather forecasting using GPU processors.
Founded 2014Boulder, United States$1.0Mlast round Oct 2016WeatherNation Smart Energy provides weather forecasting data information services.
Founded 2009United States$625Klast round Apr 2011Silurian AI is a climate technology startup founded in 2024 and based in Kirkland, Washington.
Founded 2024Kirkland, United States$500Klast round Sept 2024hylosense is a climate-tech startup based in Skopje, North Macedonia, founded in 2023.
Founded 2023Skopje, North Macedonia$350Klast round Jan 2025Erode AI is a Canadian ClimateTech company based in Charlottetown, founded in 2021.
Founded 2021Guelph, Canada$325Klast round May 2023Beyond Weather is a climate technology startup based in Utrecht, The Netherlands, founded in 2021 by a team of climate scientists and AI engineers.
Founded 2023Amsterdam, Netherlands$208Klast round Feb 2025Companies whose own description names this theme, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.
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RPHealth startups worldwide12,811 companies · $81B
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XAI startups worldwide10,238 companies · $830B
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RPBiotech startups worldwide7,127 companies · $70B
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FTBig data startups worldwide3,812 companies · $220BAF
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SFintech startups worldwide3,200 companies · $94B
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BAI startups that raised in 20262,922 companies · $540B in 2026
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PEnergy providers startups worldwide2,808 companies · $152B
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OMarketing tech startups worldwide2,728 companies · $28B