Best Conglomerates Companies in Tokyo, Japan
The 119 best Conglomerates companies in Tokyo, Japan in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Yoshizumi Holdings.
Ranked: Best Conglomerates companies in Tokyo
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Yoshizumi Holdings Provider of cloud-based IT consulting and system development services | $10M | 64 mo ago | Series A | Ji Min Co-CEO | 2017 | WixSentryBootstrap+12 | — | 2 launchs |
| 2 | Monicle Diversified conglomerate operating across multiple industries | $9M | 33 mo ago | Series B | Shinji Harada CEO | 2021 | HubSpot CMS HubSalesforceVimeo+16 | — | — |
| 3 | Toshiba Manufacturer and marketer of advanced electronic and electrical products | $6M | 13 mo ago | Acquired | — | 1985 | HCL Digital ExperienceApple iCloud MailJava+25 | 106,846 patents Patents concentrated in electrical & electronics | — |
| 4 | Square Enix Holdings Diversified conglomerate operating across multiple industries | $537K | 58 mo ago | Early Stage | Yosuke Matsuda CEO | 1975 | — | 1,568 patents Interactive video game software, virtual 3D environments, and AI-driven voice/narrative generation. | — |
| 5 | ITOCHU General trading company in diversified business sectors | — | 1 mo ago | Public | — | 1858 | Apple iCloud MailFacebook LoginAmazon ALB+9 | 93 patents Environmental microplastic monitoring, microbial bioprocess production, and advanced battery pack technologies. | — |
| 6 | Ci FLAVORS It focuses on creating a platform for collaboration and growth among its group companies | — | 9 mo ago | Late Stage | Yusaku Horiuchi CEO | 2021 | WordPressApple iCloud MailMicrosoft 365+11 | — | — |
| 7 | Biomass Resin Holdings Manufacturer of bio-based plastic resins and related products. | — | 53 mo ago | Seed | Yuhito Kamiya CEO | 2020 | WordPressMySQLPHP+16 | — | — |
| 8 | Toshiba Corporation 🦄 Diversified conglomerate operating across multiple industries | — | 65 mo ago | Acquired | Hisashige Tanaka Founder | 1875 | Adobe Experience ManagerJavaAmazon ALB+14 | 106,819 patents Advanced semiconductor devices and manufacturing processes for power and memory applications. | 1 launch · 1 partnership · 1 award |
| 9 | Hitachi Brand Developer of consumer electronics | — | 69 mo ago | Public | Rajendra Yadav Co-Founder Director | 1910 | Adobe Experience ManagerApple iCloud MailJava+15 | — | 1 launch · 2 partnerships |
| 10 | Sony Multinational conglomerate offering a diverse range of products and services across electronics… | — | 71 mo ago | Public | — | 1946 | Apple iCloud MailRubyRuby on Rails+31 | 184,415 patents Wireless communication devices, protocols, and signal processing technologies | 1 partnership |
| 11 | Mitsui Provider of traditional conglomerate services | — | 101 mo ago | Acquired | Kenichi Hori CEO | 1947 | WordPressMySQLPHP+14 | 79 patents Patents concentrated in mechanical & energy engineering | 1 partnership · 2 expansions |
Top 11 Conglomerates companies in Tokyo
#1
Acquired · Tokyo, Tokyo · founded 1985 · 1328 employees$6Mraised▾
Toshiba is a Japanese conglomerate working in diversified products. Toshiba's semiconductor portfolio includes memory, ASICs, Sensors, diodes, microcontrollers, logic ICs, and wireless equipment. It can be used in industrial, business, energy, retail, and semiconductors feed.
- Apr 2025Grant (prize money)$1.5M
- Mar 2021Grant (prize money)$365.1K
- Sep 2019Grant (prize money)$1.5M
- Jun 2019Grant (prize money)$339.5K
#2
Series B · Chiyoda City, Tokyo · founded 2021$8.8Mraised▾
Provider of financial asset management services intended to solve money issues. The company offers services such as payments and remittances with technology, enabling customers to determine the amount of money they need to build their assets and live more freely.
- Sep 2023Series B$8.8M
- Sep 2023Conventional Debt—
#3
Series A · Chiyoda City, Tokyo · founded 2017$9.7Mraised▾
Yoshidumi Holdings is a company that focuses on system development utilizing Google Cloud. They are a premium partner of Google Cloud and support the cloudization of customer IT assets.
- Jan 2021Series A$9.7M
#4
Early Stage · Shinjuku City, Tokyo · founded 1975 · 6370 employees$536.9Kraised▾
Square Enix Holdings Co Ltd is a Japanese holding company that is involved with entertainment content and services. The firm's segments include digital entertainment, which designs, develops, and sells digital entertainment products and games; amusement, which operates amusement facilities and distributes arcade game machines; publication, which publishes comic books, game strategy books, and magazines; and merchandising, which produces, distributes, and licenses derivative products of titles owned by the firm. Square Enix derives the majority of its revenue from its digital entertainment operations.
#5
Public · Minato, Tokyo · founded 1858 · 102762 employees—raised▾
ITOCHU is a trading company. It provides solutions for upstreaming and down streaming of raw materials, procurement resource and manufacturing solutions. Some of the prime industrial sectors focus by the company include food, textiles, metallic, ICT/general products, energy, chemical, manufacturing, real estate, and machinery industries.In 2022, the company recorded annual revenues of $104.49B and a net profit of $6.26B.
#6
Late Stage · Minato, Tokyo · founded 2021—raised▾
It is a global platform that aims to maximize the value and growth of its group companies. It has received a strategic investment from L Catterton Asia, the largest global consumer-focused private equity firm. Ci FLAVORS is involved in the creation of haircare and skincare products and is focused on accelerating the evolution and growth of each company group.
- Aug 2025PE—
- Dec 2021PE—
#7
Seed · Chiyoda City, Tokyo · founded 2020 · 80 employees—raised▾
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- Jan 2022Seed—
#8
Acquired · Minato City, Tokyo · founded 1875 · 106648 employees$16.1Braised▾
In 2021, the company recorded annual revenues of $30.13B and a net profit of $1.69B
#9
Public · Tokyo, Tokyo · founded 1910 · 201 employees—raised▾
Developer of consumer electronics. Their products include electronics industrial machinery, telecommunications equipment, power plants, information systems, automotive components, materials elevator & escalator defense technology, and construction equipment. It combines advanced electronics, digital innovation, and data-driven solutions to enhance everyday life and address social challenges.
#10
Public · Tokyo, Tokyo · founded 1946 · 113000 employees—raised▾
Multinational conglomerate offering a diverse range of products and services across electronics, entertainment, and gaming.
#11
Acquired · Chiyoda City, Tokyo · founded 1947 · 48090 employees—raised▾
In 2022, the company recorded annual revenues of $105.57B and a net profit of $8.34B.
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Conglomerates coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.