GCG

What GCG does

GCG (Global Cyber Group / 株式会社グローバルサイバーグループ) is a privately held Japanese software development company founded in 1996 (originally as T.I.C. Limited, reorganized into a corporation in May 2006) and led by Representative Director Tatsumi Shigeyuki (辰己 重幸). The company operates a dual-headquarters model with offices in Tokyo (Akihabara UDX) and Osaka (LUCID SQUARE UMEDA), supplemented by a Fukuoka R&D Lab relocated in March 2025. GCG provides custom software development services to globally active Japanese listed enterprises including NTT East, NTT West, NTT Docomo, KDDI, SoftBank, Daikin Industries, and Canon IT Solutions, spanning embedded control systems, mobile applications (iOS/Android), web applications, automotive in-vehicle software (ECU, autonomous driving, connected cars), information security, healthcare software, and XR/VR/AR/metaverse development. The firm holds ISO 27001 certification (since December 2007) for its information security management system and has been approved under Japan's SME Management Strengthening Act Article 14-1.

The company's technical stack combines decades of embedded systems expertise with modern generative AI tooling across iOS SDK, Android SDK, C++, C#, Java, Unity, Swift, Ruby on Rails, and AWS, and incorporates ChatGPT, GitHub Copilot, Claude, and Gemini into engineering workflows. In addition to commissioned development, GCG builds and sells proprietary package software including meal delivery management, manufacturing efficiency improvement, production management, WLAN systems, virtual network systems, remote centralized monitoring devices, and the Life Support Service (ライフサポートサービス) — an AI-powered elderly care product combining vital sign monitoring, anomaly-based emergency detection, an AI concierge for companionship and dementia prevention, and a simple video calling function. The company also operates education franchises including Fujitsu Open College Osaka, F@IT Kids Club, and Human Academy Robot Programming Umekita, plus a children's science experiment sub-brand.

GCG's business model rests on three revenue streams: (1) project-based and commissioned software development services for enterprise clients (quote-based, no public pricing); (2) sales of proprietary package software products and hardware equipment as part of total solution offerings; and (3) education services operated through franchise and partnership channels with Fujitsu, Human Academy, and Dell Technologies. Go-to-market combines direct enterprise field sales from Tokyo and Osaka headquarters, channel/partner-led education distribution, and event participation (Invest Korea Summit, regional co-creation initiatives). Registered capital stands at ¥50M (as of October 2009), the company remains closely held with no institutional investors or parent company disclosed, and revenue is not publicly reported.

Name

GCG

Legal name

株式会社グローバルサイバーグループ

Website

https://gcg.co.jp

Company type

Private

Founded year

1996

Operating status

Operating

Headcount range

11–50 employees

Short description

GCG (Global Cyber Group / 株式会社グローバルサイバーグループ) is a Japanese software development firm providing embedded systems, mobile, automotive, IoT, healthcare, security, and XR/VR/AR software solutions for major Japanese telecom and manufacturing enterprises, plus proprietary products including an AI-powered elderly care service.

Ownership category

akta.pro rank

Headquarters

HQ city

Osaka

HQ country

Japan

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Software Development Business: Custom software development including embedded systems, web applications, mobile apps, and IoT solutions for enterprise clients. Services range from requirements definition through testing and maintenance.
2. Hardware Sales: Sales of computer hardware, displays, devices and related equipment as part of total solution services.
3. Package Software Sales: Proprietary software products including food delivery management, manufacturing efficiency improvement, beauty systems, production management, WLAN systems, virtual network systems, remote monitoring, and life support devices.
4. Education Services: Operating computer classrooms, robot programming courses, and programming schools through partnerships with Fujitsu Open College and Human Academy.
5. Consulting Services: System consultation covering entire computer system lifecycle from user interface design through practical implementation and optimization.

Go-to-market motion3 records

Distribution channels3 records

Marketing channels4 records

Core offering

GCG (Global Cyber Group / 株式会社グローバルサイバーグループ) provides custom software development services spanning embedded control systems, web applications, mobile apps (iOS/Android), automotive software, IoT, healthcare, information security, and XR/VR/AR/metaverse content. The company also develops and sells its own package software products (e.g., meal delivery management, manufacturing efficiency, production management, virtual network systems, life support device) and operates a Life Support Service elderly care platform combining vital sign monitoring, AI concierge, and emergency detection. Additionally, it runs education businesses through partnerships with Fujitsu Open College and Human Academy.

Product overview

GCG (Global Cyber Group / 株式会社グローバルサイバーグループ) is a comprehensive software development company offering a multi-product portfolio organized around two core pillars: (1) Software Development Services, which includes mobile application development (iOS/Android), embedded/control systems, web applications, automotive software, information security software, healthcare software, and XR/VR/AR/metaverse development, all leveraging AI technologies including generative AI tools; and (2) a Life Support Service (ライフサポートサービス) for elderly care that integrates vital sign monitoring, AI-powered companionship, emergency detection, and video calling. Additionally, GCG operates educational businesses through partnerships with Fujitsu (Fujitsu Open College, F@IT Kids Club) and Human Academy (robot and programming classrooms), plus science experiment classes for children. The company also sells proprietary software products including meal delivery management, manufacturing efficiency, production management, and remote monitoring systems.

Differentiator

Problem solved

Functional benefit

Brands

• 富士通オープンカレッジ大阪校: A Fujitsu Group-affiliated programming school operated by GCG offering computer literacy and digital skills courses
• ヒューマンアカデミーロボット・プログラミング教室 うめきた校
• ライフサポートサービス

Products and services

• Life Support Service (ライフサポートサービス) A next-generation elderly care support system that uses ICT, IoT, and AI technologies to monitor vital signs (heart rate, blood pressure, step count, sleep), enable remote family video calls, detect emergencies automatically, and provide an AI concierge for companionship and dementia prevention. Targeted at elderly individuals, families, caregivers, and nursing facilities.
• Mobile Application Development (モバイルアプリケーション開発) Custom application development for iOS (Swift, Objective-C) and Android (SDK) platforms, including B2B and B2C apps, AR/VR content, and drone control applications using Raspberry Pi, Python, C#, Java. For enterprise clients needing native mobile applications.
• Embedded / Control Software Development (制御系ソフトウェア開発) End-to-end embedded systems development from device driver-level hardware control through user interface, covering car navigation, ECU development, automobile control software (MATLAB, protocol control), digital home appliances, and medical equipment. For automotive, electronics, and industrial manufacturers.
• XR/VR/AR/Metaverse Development (XR・VR・AR・メタバース開発) Extended reality content and systems development utilizing 5G high-speed communication environments for visual communication tools and realistic simulations. Supports Unity and Unreal Engine for VR goggles, iOS/Android applications, and remote machine control. For clients in entertainment, training, simulation, and remote operations.
• Automotive Software (オートモーティブ関連ソフトウェア) In-vehicle embedded systems development for autonomous driving, vehicle electronification/electrification, and connected car software, with particular strength in interoperability between various in-vehicle devices and mobile devices. For automotive OEMs and Tier-1 suppliers.
• Information Security Software (情報セキュリティソフトウェア) Security software development and alliance-building with domestic and international universities and research institutions to build and ensure world-leading security systems. For government, financial, and enterprise clients needing security infrastructure.
• Healthcare Software (ヘルスケア関連ソフトウェア) Software and application development linking mobile devices with medical equipment and health devices via high-speed communication lines to support health, safety, and monitoring. For healthcare providers, medical device manufacturers, and health monitoring services.
• Web Application Development (Webアプリケーション開発) Web/open system development using Java, .NET, Oracle, and DB2, covering consulting, software development, and implementation for public infrastructure, railway, and public institution systems. For government agencies, railway operators, and enterprise organizations.
• Fujitsu Open College Osaka (富士通オープンカレッジ大阪校) A computer school operated in partnership with Fujitsu, offering courses in basic PC operation, smartphone/tablet use, electronic money, photo editing, YouTube, e-books, Word, Excel, PowerPoint, and digital technology utilization. For adult consumers and businesses seeking digital literacy training.
• F@IT Kids Club (富士通グループ発プログラミングスクール) A Fujitsu Group programming school that cultivates logical thinking, communication, and teamwork skills through programming education. For children seeking STEM education.
• Human Academy Robot Programming Classroom Umekita (ヒューマンアカデミーロボット・プログラミング教室 うめきた校) A robot making and programming classroom for children operated in partnership with Human Academy. Covers STEAM education combining science, technology, engineering, creativity, and mathematics, aligned with Japan's 2020 programming mandatory education requirements. For children and parents seeking robotics education.
• Science Gates (サイエンスゲーツ) Science experiment classes for children featuring hands-on science experiences to foster curiosity and inquiry skills, providing STEAM interdisciplinary learning through science-focused lessons. For children seeking supplementary science education.
• In-house Developed Products (自社開発製品群) Proprietary packaged products including Meal Delivery Management System (配食管理システム), Manufacturing Efficiency Improvement System (製造効率改善システム), BeautyProSystem, Production Management System (生産管理システム), W-LAN System, Virtual Network System (バーチャルネットワークシステム), Remote Centralized Monitoring Device (遠隔集中監視装置), and Life Support Device (生活支援装置). For SMEs and enterprise clients in food service, manufacturing, and operations.

Named customers8 records

Segments6 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

AI capability7 records

Feature5 records

Partnerships

Ten partnerships are on record, tiered minor and core.

• E-Store (株式会社Eストアービジネスパートナー)minorGTM or Marketing Partner · 4 July 2025Business partner certification for ShopServe e-commerce platform. GCG will support sales and implementation of ShopServe and work together for mutual business expansion through cooperation.
• Dell Technologies (デルテクノロジーズ株式会社)minorGTM or Marketing Partner · 1 April 2023Registered member of Dell IT Expert Program since April 2023. Enables GCG to work with dedicated Dell representatives for customer problem-solving, receive support enhancements, and access special discounts on Dell products.
• Beyond 5G Promotion ConsortiumminorStrategic or Co-development PartnerMember of Beyond 5G promotion consortium working on next-generation communication technology development.
• Docomo 5G Open Partner ProgramminorStrategic or Co-development PartnerMember of Docomo 5G Open Partner Program for 5G technology collaboration and development.
• Automotive Embedded Systems Forum (ASIF)minorStrategic or Co-development PartnerMember of automotive embedded systems forum contributing to automotive software standardization and development.
• Fukuoka Robot and System Industry Promotion AssociationminorOthersMember of Fukuoka prefecture industry promotion association for robotics and system development.
• Fukuoka Semiconductor and Digital Industry Promotion CouncilminorOthersMember of Fukuoka prefecture council for semiconductor and digital industry promotion.
• Fujitsu Open College Osaka SchoolcoreChannel Partner/ Reseller/ DistributorOperating Fujitsu Open College Osaka School offering computer classes, smartphone tutorials, and business software courses. GCG operates the facility providing education services to consumers and businesses.
• Human Academy Robot Programming School UmekitacoreChannel Partner/ Reseller/ DistributorOperating Human Academy Robot Programming School Umekita providing robotics and programming education for children. GCG operates the franchise location in Osaka.
• F@IT Kids ClubminorChannel Partner/ Reseller/ DistributorFujitsu Group programming school for children focusing on logical thinking, communication skills, and teamwork through programming education.

Scale indicators3 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• Fixstars Corporation: Japanese embedded software and edge AI/parallel computing specialist. Comparable to GCG's embedded systems + AI integration positioning, particularly for autonomous driving and industrial IoT workloads.
• Future Corporation: Tokyo-based IT consulting and systems development firm. Comparable to GCG in delivering custom enterprise software, embedded and IoT development, and strategic IT consulting to Japanese listed companies.
• DTS Corporation: Tokyo-listed Japanese IT services firm with strong embedded systems and enterprise software practices. Comparable to GCG in serving Japanese telecom, finance, and manufacturing clients with systems integration and custom development.
• ACCESS Co., Ltd. Japanese embedded software and mobile/browser platform company. Directly comparable to GCG's embedded control, automotive infotainment, and IoT software practices, and operates at similar scale serving Japanese enterprise and telecom customers.
• SRA Holdings: Mid-sized Japanese IT services holding company providing custom software development, embedded systems, and consulting. Closely comparable in size and service mix to GCG, with similar Japanese enterprise customer base.

Regional players

• Works Applications: Japanese enterprise software company focused on large-scale ERP and SaaS for Japanese conglomerates. Tangentially comparable as a Japan-headquartered software developer serving large enterprise, though GCG is much smaller and more services-led.

Broad incumbents

• NTT Data Group: Japan's largest IT services company and a parent ecosystem to several of GCG's anchor customers (NTT East/West/Docomo). Overlaps with GCG in systems integration and custom development but serves a global enterprise market at massive scale.
• Nihon Unisys (BIPROGY): Large Japanese IT services provider covering systems integration, outsourcing, and software development. Comparable in enterprise software and embedded work but operates at much larger scale with broader service breadth than GCG.
• Fujitsu Limited: One of Japan's largest IT services companies and parent/partner to the Open College program GCG operates. Overlaps significantly with GCG in embedded, cloud, AI, and enterprise software but at vastly greater scale and global reach.
• SCSK Corporation: Major Japanese IT services subsidiary of Sumitomo Corporation offering systems integration, consulting, and embedded software development at much larger scale. Overlaps with GCG's service portfolio but at enterprise scale with global delivery capability.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about GCG