2025年最新宇宙スタートアップ資金調達動向：上流分野の注目企業と投資トレンド

import React, { useState } from 'react';
import { BarChart, Bar, XAxis, YAxis, CartesianGrid, Tooltip, Legend, ResponsiveContainer } from 'recharts';

const formatNumber = (num) => {
  if (num >= 1_000_000_000) {
    return (num / 1_000_000_000).toFixed(1) + 'B';
  }
  if (num >= 1_000_000) {
    return (num / 1_000_000).toFixed(1) + 'M';
  }
  if (num >= 1_000) {
    return (num / 1_000).toFixed(1) + 'K';
  }
  return num;
};

const majorFundingData = [
  { name: 'Varda Space', "調達額(USD)": 187000000, link: 'https://www.cnbc.com/2025/07/10/space-startup-varda-medicine-orbit.html' },
  { name: 'Isar Aerospace', "調達額(USD)": 165000000, link: 'https://www.reuters.com/business/aerospace-defense/german-space-startup-isar-aerospace-secures-150-million-euro-fund-2025-06-25' },
  { name: 'Muon Space', "調達額(USD)": 146000000, link: 'https://techfundingnews.com/muon-space-series-b-funding-satellite-constellation/' },
  { name: 'スペースワン', "調達額(USD)": 133000000, link: 'https://thebridge.jp/2024/10/space-one-funding-sum-reaches-jpy20b' },
  { name: 'D-Orbit', "調達額(USD)": 131000000, link: 'https://spacenews.com/d-orbit-enters-geo-in-orbit-servicing-market/' },
  { name: 'K2 Space', "調達額(USD)": 110000000, link: 'https://spacenews.com/k2-space-raises-110-million-to-scale-up-satellite-production/' },
  { name: 'AST SpaceMobile', "調達額(USD)": 100000000, link: 'https://www.spacedaily.com/reports/AST_SpaceMobile_adds_100_million_in_non_dilutive_funding_to_support_manufacturing_expansion_999.html' },
  { name: 'インターステラ', "調達額(USD)": 59000000, link: 'https://note.com/eyonmusk_startup/n/n389133a87e3b' },
];

const startupsData = {
  '宇宙機製造': [
    { name: 'K2 Space', country: '🇺🇸', overview: '低コスト・大容量の衛星製造', funding: '$110M (シリーズB)', source: 'https://spacenews.com/k2-space-raises-110-million-to-scale-up-satellite-production/' },
    { name: 'Muon Space', country: '🇺🇸', overview: '衛星コンステレーション製造', funding: '$146M (シリーズB)', source: 'https://techfundingnews.com/muon-space-series-b-funding-satellite-constellation/' },
    { name: 'AST SpaceMobile', country: '🇺🇸', overview: '宇宙ベースの携帯ブロードバンドネットワーク用衛星製造', funding: '$100M (設備融資)', source: 'https://www.spacedaily.com/reports/AST_SpaceMobile_adds_100_million_in_non_dilutive_funding_to_support_manufacturing_expansion_999.html' },
    { name: 'Space Forge', country: '🇬🇧', overview: '軌道上製造、特殊衛星製造', funding: '£22.6M', source: 'https://www.borntoengineer.com/space-forge-advances-in-orbit-manufacturing-with-22-6m-funding-and-successful-satellite-launch' },
    { name: 'Apex Technology', country: '🇺🇸', overview: '衛星バス製造', funding: '$45.9M (宇宙軍契約)', source: 'https://spacenews.com/satellite-startup-apex-wins-45-9-million-space-force-contract/' },
    { name: 'Nara Space', country: '🇰🇷', overview: '小型衛星製造', funding: '$7.4M (シード)', source: 'https://interactive.satellitetoday.com/via/august-2024/10-smallsat-startups-to-watch-in-2024' },
    { name: 'Penetrator', country: '🇯🇵', overview: 'JAXA発、宇宙探査機製造も手掛ける不動産テック', funding: '5.5億円 (シリーズA)', source: 'https://prtimes.jp/main/html/rd/p/000000006.000146022.html' },
    { name: 'Portal Space Systems', country: '🇺🇸', overview: '衛星開発', funding: '$17.5M (シード)', source: 'https://www.satellitetoday.com/finance/2025/04/04/spacecraft-developer-portal-space-raises-17-5m-seed-round/' },
  ],
  '打ち上げサービス': [
    { name: 'スペースワン', country: '🇯🇵', overview: '小型ロケット「カイロス」による高頻度打ち上げサービス', funding: '累計200億円超', source: 'https://thebridge.jp/2024/10/space-one-funding-sum-reaches-jpy20b' },
    { name: 'インターステラテクノロジズ', country: '🇯🇵', overview: '小型衛星専用ロケット「ZERO」の開発', funding: '89億円 (シリーズF)', source: 'https://note.com/eyonmusk_startup/n/n389133a87e3b' },
    { name: 'Isar Aerospace', country: '🇩🇪', overview: '小型・中型衛星向け打ち上げサービス', funding: '€150M', source: 'https://www.reuters.com/business/aerospace-defense/german-space-startup-isar-aerospace-secures-150-million-euro-fund-2025-06-25' },
    { name: 'SpinLaunch', country: '🇺🇸', overview: '非ロケット型のキネティック宇宙打ち上げシステム', funding: '$150M (累計)', source: 'https://en.wikipedia.org/wiki/SpinLaunch' },
  ],
  '分野共通技術': [
    { name: 'ClearSpace', country: '🇨🇭', overview: '宇宙デブリ除去、軌道上サービス', funding: '$29M (シリーズA)', source: 'https://tracxn.com/d/trending-business-models/startups-in-space-debris-management/__dL_W9uHJIB9gzbsnLjut_JIoZffwY3YWGa3ufa-BObI/companies' },
    { name: 'Kurs Orbital', country: '🇮🇹', overview: '自律型デブリ除去・衛星サービス用モジュール', funding: '€3.7M (シード)', source: 'https://www.startus-insights.com/innovators-guide/space-debris-removal-companies/' },
    { name: 'Paladin Space', country: '🇦🇺', overview: '再利用可能な宇宙デブリ除去機', funding: '$100K (政府助成金)', source: 'https://www.startus-insights.com/innovators-guide/space-debris-removal-companies/' },
    { name: 'Digantara', country: '🇮🇳', overview: 'AI駆動の宇宙状況把握（SSA）プラットフォーム', funding: '$16.5M (シリーズA)', source: 'https://tracxn.com/d/trending-business-models/startups-in-space-debris-management/__dL_W9uHJIB9gzbsnLjut_JIoZffwY3YWGa3ufa-BObI/companies' },
    { name: 'Varda Space Industries', country: '🇺🇸', overview: '軌道上での医薬品製造', funding: '$187M', source: 'https://www.cnbc.com/2025/07/10/space-startup-varda-medicine-orbit.html' },
    { name: 'Apolink', country: '🇺🇸', overview: 'LEO衛星向け常時接続通信技術', funding: '$4.3M (シード)', source: 'https://techcrunch.com/2025/07/11/yc-backed-apolink-by-19-year-old-bags-4-3m-to-build-24-7-connectivity-for-leo-satellites/' },
    { name: 'Skynopy', country: '🇫🇷', overview: '衛星地上局ネットワーク', funding: '€15M', source: 'https://www.satellitetoday.com/finance/2025/06/30/skynopy-secures-15-million-euros-in-funding-for-ground-network-service/' },
  ],
};

const companyCountData = [
  { name: 'US', value: 6477 },
  { name: 'UK', value: 742 },
  { name: 'Canada', value: 609 },
  { name: 'China', value: 535 },
  { name: 'Germany', value: 465 },
  { name: 'India', value: 412 },
  { name: 'France', value: 365 },
  { name: 'Spain', value: 276 },
  { name: 'Japan', value: 193 },
];

const investmentData = [
  { name: 'USA', value: 84 },
  { name: 'China', value: 32 },
  { name: 'UK', value: 12 },
  { name: 'Germany', value: 11 },
  { name: 'Canada', value: 4 },
  { name: 'Israel', value: 3.4 },
  { name: 'India', value: 2.6 },
];

const App = () => {
  const [activeTab, setActiveTab] = useState('宇宙機製造');

  const Table = ({ data }) => (
    <div className="overflow-x-auto">
      <table className="min-w-full bg-white border border-gray-200">
        <thead className="bg-gray-50">
          <tr>
            <th className="px-4 py-2 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">企業名</th>
            <th className="px-4 py-2 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">概要</th>
            <th className="px-4 py-2 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">資金調達/契約</th>
          </tr>
        </thead>
        <tbody className="bg-white divide-y divide-gray-200">
          {data.map((item, index) => (
            <tr key={index}>
              <td className="px-4 py-2 whitespace-nowrap">
                <div className="text-sm font-medium text-gray-900">{item.country} {item.name}</div>
              </td>
              <td className="px-4 py-2 whitespace-normal text-sm text-gray-500">{item.overview}</td>
              <td className="px-4 py-2 whitespace-nowrap text-sm text-gray-500">
                <a href={item.source} target="_blank" rel="noopener noreferrer" className="text-blue-500 underline hover:text-blue-700">{item.funding}</a>
              </td>
            </tr>
          ))}
        </tbody>
      </table>
    </div>
  );

  return (
    <div className="bg-gray-100 p-4 sm:p-6 lg:p-8 font-sans">
      <div className="max-w-7xl mx-auto">
        <header className="mb-8">
          <h1 className="text-3xl font-bold text-gray-900">宇宙産業上流分野 スタートアップ資金調達動向</h1>
          <p className="mt-2 text-md text-gray-600">宇宙機製造、打ち上げサービス、分野共通技術における主要なスタートアップの資金調達ニュースと市場トレンドを分析。</p>
        </header>

        <main className="grid grid-cols-1 lg:grid-cols-3 gap-6">
          <div className="lg:col-span-3 bg-white p-6 rounded-lg shadow">
            <h2 className="text-xl font-semibold text-gray-800 mb-4">主要スタートアップの大型資金調達 (推定USD)</h2>
            <div className="text-sm text-gray-500 mb-4">※1ドル=150円、1ユーロ=1.1ドルとして換算した推定値</div>
            <ResponsiveContainer width="100%" height={300}>
              <BarChart data={majorFundingData} margin={{ top: 5, right: 20, left: 40, bottom: 5 }}>
                <CartesianGrid strokeDasharray="3 3" />
                <XAxis dataKey="name" />
                <YAxis tickFormatter={formatNumber} />
                <Tooltip formatter={(value) => `$${value.toLocaleString()}`}/>
                <Legend />
                <Bar dataKey="調達額(USD)" fill="#4f46e5" />
              </BarChart>
            </ResponsiveContainer>
            <p className="text-xs text-gray-400 mt-2 text-right">出典: 複数ソースより作成</p>
          </div>

          <div className="lg:col-span-3 bg-white p-6 rounded-lg shadow">
            <h2 className="text-xl font-semibold text-gray-800 mb-4">分野別スタートアップリスト</h2>
            <div className="border-b border-gray-200">
              <nav className="-mb-px flex space-x-8" aria-label="Tabs">
                {Object.keys(startupsData).map((tab) => (
                  <button
                    key={tab}
                    onClick={() => setActiveTab(tab)}
                    className={`${ activeTab === tab ? 'border-indigo-500 text-indigo-600' : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300' } whitespace-nowrap py-4 px-1 border-b-2 font-medium text-sm`}
                  >
                    {tab}
                  </button>
                ))}
              </nav>
            </div>
            <div className="mt-4">
              <Table data={startupsData[activeTab]} />
            </div>
          </div>
          
          <div className="bg-white p-6 rounded-lg shadow">
            <h2 className="text-xl font-semibold text-gray-800 mb-4">国別スペーステック企業数 (2021)</h2>
             <ResponsiveContainer width="100%" height={300}>
                <BarChart data={companyCountData} layout="vertical" margin={{ top: 5, right: 20, left: 10, bottom: 5 }}>
                    <CartesianGrid strokeDasharray="3 3" />
                    <XAxis type="number" />
                    <YAxis dataKey="name" type="category" width={60} />
                    <Tooltip formatter={(value) => `${value.toLocaleString()}社`}/>
                    <Bar dataKey="value" fill="#8884d8" name="企業数" />
                </BarChart>
            </ResponsiveContainer>
            <p className="text-xs text-gray-400 mt-2 text-right">出典: <a href="https://note.com/tenchijincompass/n/n14ca0560e5e6" target="_blank" rel="noopener noreferrer" className="text-blue-500 underline">天地人</a></p>
          </div>

          <div className="bg-white p-6 rounded-lg shadow">
            <h2 className="text-xl font-semibold text-gray-800 mb-4">国別スペーステック投資額 (2021)</h2>
            <ResponsiveContainer width="100%" height={300}>
                <BarChart data={investmentData} layout="vertical" margin={{ top: 5, right: 20, left: 10, bottom: 5 }}>
                    <CartesianGrid strokeDasharray="3 3" />
                    <XAxis type="number" unit="B" domain={[0, 'dataMax + 10']}/>
                    <YAxis dataKey="name" type="category" width={60}/>
                    <Tooltip formatter={(value) => `$${value}B`}/>
                    <Bar dataKey="value" fill="#82ca9d" name="投資額 ($B)" />
                </BarChart>
            </ResponsiveContainer>
             <p className="text-xs text-gray-400 mt-2 text-right">出典: <a href="https://note.com/tenchijincompass/n/n14ca0560e5e6" target="_blank" rel="noopener noreferrer" className="text-blue-500 underline">天地人</a></p>
          </div>

          <div className="bg-white p-6 rounded-lg shadow">
            <h2 className="text-xl font-semibold text-gray-800 mb-4">注目トピック</h2>
            <div className="space-y-4">
                <div>
                    <h3 className="font-semibold text-gray-700">宇宙デブリ除去市場の活況</h3>
                    <ul className="list-disc list-inside text-sm text-gray-600 mt-1 space-y-1">
                        <li>宇宙の持続可能性への関心が高まり、デブリ除去や軌道上サービス(IOS)が急成長分野に。</li>
                        <li>市場規模は2028年に4億ドルに達すると予測 (CAGR 40.8%)。<a href="https://www.techbriefs.com/component/content/article/52461-7-space-sustainability-startups" target="_blank" rel="noopener noreferrer" className="text-blue-500 underline ml-1">[出典]</a></li>
                        <li>政府機関(ESA, NASA等)がミッションを発注し、スタートアップの技術開発を後押し。<a href="https://www.esa.int/Newsroom/Press_Releases/ESA_commissions_world_s_first_space_debris_removal" target="_blank" rel="noopener noreferrer" className="text-blue-500 underline ml-1">[出典]</a></li>
                        <li>ClearSpace, Kurs Orbitalなど、革新技術を持つアーリーステージのスタートアップが多数登場。<a href="https://www.startus-insights.com/innovators-guide/space-debris-removal-companies/" target="_blank" rel="noopener noreferrer" className="text-blue-500 underline ml-1">[出典]</a></li>
                    </ul>
                </div>
                 <div>
                    <h3 className="font-semibold text-gray-700">日本の宇宙スタートアップ動向</h3>
                    <ul className="list-disc list-inside text-sm text-gray-600 mt-1 space-y-1">
                        <li>インターステラテクノロジズ(89億円)やスペースワン(累計200億円超)など、打ち上げサービス分野で大型資金調達が相次ぐ。<a href="https://note.com/eyonmusk_startup/n/n389133a87e3b" target="_blank" rel="noopener noreferrer" className="text-blue-500 underline ml-1">[出典]</a> <a href="https://thebridge.jp/2024/10/space-one-funding-sum-reaches-jpy20b" target="_blank" rel="noopener noreferrer" className="text-blue-500 underline ml-1">[出典]</a></li>
                        <li>日本のスタートアップは、衛星データを活用した下流サービスに注力する傾向が強いが、上流分野でも存在感を増している。<a href="https://note.com/tenchijincompass/n/n14ca0560e5e6" target="_blank" rel="noopener noreferrer" className="text-blue-500 underline ml-1">[出典]</a></li>
                        <li>政府もSBIR制度などを通じて、スペースワンの「増強型カイロス」開発などを支援。<a href="https://thebridge.jp/2024/10/space-one-funding-sum-reaches-jpy20b" target="_blank" rel="noopener noreferrer" className="text-blue-500 underline ml-1">[出典]</a></li>
                    </ul>
                </div>
            </div>
          </div>

        </main>
      </div>
    </div>
  );
};

export default App;