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G-Factory

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G-Factory provides administrative support services for restaurants

Tokyo, JapanFounded 2003eCommerce & Marketplaces
Valuation $30M Market cap · 2026
Revenue $10–50M Latest reported FY

About G-Factory

G-Factory Co., Ltd. operates as a multi-faceted enterprise primarily focused on the food and beverage industry in Japan and expanding into Southeast Asia. The company was established in May 2003 by its current President and Representative Director, Masayuki Katahira. The venture began when Katahira acquired the management rights to "Nadai Unatoto," a specialty eel restaurant, which he had previously owned personally.

The company's business is segmented into two core areas: Restaurant Operations and Management Support. The Restaurant division manages a diverse portfolio of dining establishments, from fast-food concepts to high-end restaurants. Its flagship brand, "Nadai Unatoto," is positioned as a fast-food eel restaurant operating on a "cheap, fast, and delicious" model, which has also expanded internationally to locations like Vietnam and Singapore. Other restaurant brands under its umbrella include pinchos-style yakitori at "Nakameguro Iguchi," premium rice-focused Japanese dining at "Komeru," and Michelin-starred yakitori establishments "Torikami" and "Torisaki."

The Management Support division offers a comprehensive suite of services for other restaurant businesses, functioning as a real estate and business consultancy firm for the food service sector. This segment provides assistance with property information, interior and equipment leasing, M&A support, and comprehensive support for opening stores, including overseas expansion into markets like Vietnam, Singapore, and Thailand. This division leverages its operational expertise to help small and medium-sized enterprises navigate the complexities of the restaurant industry. Revenue is generated through the direct sales from its owned and operated restaurants and fees from its consulting and support services.

Masayuki Katahira's career before founding G-Factory included roles at Kobe Steel, Ltd., and later in companies related to the restaurant and retail support industry, providing him with a foundational understanding of both corporate structure and the specific needs of food service businesses. This experience appears to have directly informed G-Factory's dual strategy of operating its own restaurants while providing robust support services to others in the same market. Listed on the Tokyo Stock Exchange Growth market, the company has established several overseas subsidiaries, such as GF CAPITAL PTE. LTD., to facilitate its international growth.

Source: Dealroom company data

At a glance

Status
Listed
Founded
2003
Headquarters
Tokyo, Japan
Listing
IPO 2016
Sector
eCommerce & Marketplaces
Power Law
Colt$25–100M revenue

Investors

3 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series B and later3 investors entered at this stage

  • Mitsubishi UFJ Capital
  • DBJ Capital
  • SMBC Venture Capital
Founders Hidden — book a demo/100 quality score
Key operators Hidden — book a demo quality score
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
🇯🇵 Japan · Tokyo HQ
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Web traffic by country
8.1K monthly visits
across markets
🇯🇵 Japan100%
Top 1 markets shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about G-Factory on X, ranked by likes and reposts, corporate channels excluded.

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Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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