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Weathernews Inc.: Business Overview, Financials & Competitive Analysis

Weathernews Inc. is the world's largest publicly-traded, full-service weather company, headquartered in Chiba, Japan. The company provides custom weather forecasting services, risk communication, and meteorological so...

Analyst-debate audio for Weathernews Inc.

AskCyborg analysts argue the bull and bear cases for Weathernews Inc. across 11 stress-tested dimensions. Listen on your commute -- faster than reading the 30-page report.

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8/ 10Strong

Cyborg Score thesis

Weathernews is a niche market leader in mission-critical weather intelligence with defensible B2B positioning and modest B2C...

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Industry Weather Information Services / Meteorological Data & Analytics
3 named competitors
3 recent developments
11 analyst dimensions
Synthesized from analyst-debate stress-testing across 11 dimensions and hundreds of data points. Methodology →
Cyborg Score recalibrated: October 19, 2026
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Weathernews Inc. Overview

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Weathernews Inc. is the world's largest publicly-traded, full-service weather company, headquartered in Chiba, Japan. The company provides custom weather forecasting services, risk communication, and meteorological solutions to over 12,000 business customers across agriculture, aviation, energy, marine, media, and offshore industries.

Strategic Profile

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Weathernews operates a global network across 38 offices in 14 countries with advanced data collection and forecasting capabilities. The company's competitive advantage lies in its pioneering position in private comprehensive weather forecasting, integrated technology platforms (internet, TV, radio, mobile), and B2B/B2C diversified revenue streams serving enterprise and consumer markets.

Competitive Landscape

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Primary competitors include Japan Weather Association (JWA) with tenki.jp app, Yahoo! Japan weather services, and NHK disaster preparedness app in consumer markets. Weathernews differentiates through enterprise-grade B2B solutions and proprietary forecasting technology serving mission-critical industrial applications where competitors focus on consumer-grade information.

Industry Context

Weathernews Inc. operates in Weather Information Services / Meteorological Data & Analytics.

Key facts

Founded: 1986 · Headquarters: Chiba, Japan · Market cap: ~103B JPY (~$0.68B USD)

What the AI analysts debated

AI-generated and not independently verified: selected findings from the multi-agent debate on Weathernews Inc..

  • World's largest publicly-traded full-service weather company with 40-year heritage (predecessor founded 1953)
  • Diversified B2B customer base across high-value sectors including aviation, maritime, energy, and agriculture with mission-critical use cases
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Recent developments

Material events tracked by the AskCyborg corpus.

  • 2018Launched Weathernews LiVE, evolution of streaming weather platform with expanded entertainment content
  • 2019Rebranded mobile app to 'Weathernews' supporting iOS and Android platforms
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Named competitors

Pulled from the analyst-debate framework. Click any competitor to see their Cyborg Score.

tenki.jpFree consumer weather app and forecasting service→Yahoo! WeatherConsumer weather app and information portal→NHK WeatherBroadcast weather and disaster preparedness→

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Industry context

Weathernews Inc. operates in Weather Information Services / Meteorological Data & Analytics. See how the rest of the sector scores on the Cyborg framework.

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How AskCyborg research is made

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Sources: public filings, regulatory data, and news flow, analysed by AI models. Read the methodology →

AI-generated research summary based on public sources; it may contain errors or omissions. Not investment advice. Not reviewed or endorsed by the companies covered. Report an error: legal@askcyborg.com · Terms of Service

Frequently asked questions

What does Weathernews Inc. do?+
Weathernews Inc. is the world's largest publicly-traded, full-service weather company, headquartered in Chiba, Japan. The company provides custom weather forecasting services, risk communication, and meteorological so...
What is Weathernews Inc.'s Cyborg Score?+
Weathernews Inc. has a Cyborg Score of 8/10 (Strong). The score synthesizes business model, financials, leadership, competitive position, technology, marketing, and ESG dimensions across hundreds of data points.
Who are Weathernews Inc.'s main competitors?+
Named competitors include tenki.jp, Yahoo! Weather, NHK Weather. The full competitive landscape is in the AskCyborg report.
How can I get the full Weathernews Inc. research report?+
Get the report plus analyst-debate audio at askcyborg.com -- no credit card required for preview access. Pro adds saved-company audio playlists and monitoring.
How current is the Weathernews Inc. research?+
The Cyborg Score is recalibrated weekly. Recent developments are tracked continuously and surfaced in every report.

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