What J_TECH does

J_TECH Inc. (株式会社ジェイテック) is a privately held Japanese IT services company founded in 1996/1997 and headquartered in Osaka, operating eight offices across Japan with approximately 908 employees as of 2025. The company delivers commissioned software development across financial, medical, security, manufacturing, and public-sector domains; cloud solutions built primarily on AWS (Advanced Tier Service Partner with 200+ active AWS certifications, plus Google Cloud Partner status); and proprietary software products under the J's Works Solution brand for the manufacturing vertical. Its flagship product is J's Works ERP (JWE), a hybrid production and sales management package supporting make-to-order, forecast, and semi-forecast production modes for mid-tier and small-to-medium Japanese manufacturers, alongside distribution of FLEXSCHE production scheduling software.

Revenue mechanics combine professional services (custom development, AWS migration and modernization, managed cloud operations), proprietary package licensing (JWE, sold both direct and through solution partners Icraft and Sys-Tech Inoue), FLEXSCHE distribution, and an emerging SaaS line including CLOUD DESIGN ASSISTANT AI (a patent-pending generative AI system that produces AWS architecture diagrams and IaC templates from natural-language requirements and runs autonomous Well-Architected Framework Reviews) and AI Concierge (an enterprise knowledge-retrieval chatbot). Go-to-market is primarily sales-led across eight regional offices, supplemented by trade-show presence (TECHNO-FRONTIER, ひろしまIT総合展, おかやまテクノロジー展, ものづくりワールド, IT・情シスDXPO), AWS and AI community event sponsorship (JAWS FESTA, 東北AI革新CONFERENCE), and a two-tier partner model for JWE (solution partners delivering full implementation, sales partners reselling only).

The business is management/founder-owned with no disclosed external PE/VC investors, registered capital of ¥30M (increased from ¥10M at founding), and has executed two intra-group mergers as the surviving entity — with OKUSYSTEM in April 2022 and Japan Site Line Systems in April 2024. J_TECH carries a dense certification stack including ISO 9001 (2024), ISO 27001 (2010), Privacy Mark (2009), AWS Foundational Technical Review passes for both Migration & Modernization and Cloud Application Development services, and METI DX-Certified Operator status (2025).

Name

J_TECH

Legal name

株式会社ジェイテック (J_TECH Inc.)

Website

https://j-tech.jp

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

501–1,000 employees

Short description

J_TECH is a privately held Japanese IT services company with ~908 employees across 8 offices that delivers AWS cloud solutions, commissioned software development for healthcare/manufacturing/finance sectors, and the proprietary J's Works ERP manufacturing package.

Ownership category

akta.pro rank

Product category

Enterprise Software and IT Services

NAICS

Custom Computer Programming Services (541511), Software Publishers (513210), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)

SIC

Services-Computer Programming Services (7371), Services-Computer Programming, Data Processing, Etc. (7370), Services-Prepackaged Software (7372)

akta.pro primary industry

Platform Engineering & Internal Developer Platforms (IDP) (BPAEAKAC)

akta.pro secondary industries

DevOps, SRE & Platform Engineering Consulting (BPAHAEAK), Managed Application Platforms (App PaaS & Runtime Services) (HDABAAAD), Platform Engineering & Internal Developer Platforms (IDP) for Compute (HDABADAI)

Keywords

• Custom software development
• Manufacturing ERP software
• Production scheduling software
• AWS cloud migration services
• AI cloud architecture design

Headquarters

HQ city

Osaka-shi

HQ country

Japan

HQ region

Asia

Offices8 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. Commissioned/Contract Development: Custom software development services tailored to client-specific needs. Covers requirements definition through stable operations, with long-term customer relationships built on trust. Services span control systems, business systems, cloud systems, mobile apps, and embedded systems.
2. J's Works ERP (JWE) Package Sales: Sales of the company's own hybrid production management / sales management package software to manufacturing customers. Sold and implemented through direct sales and solution partners.
3. FLEXSCHE (Production Scheduler) Distribution: Distribution and implementation support for FLEXSCHE production scheduling software. Collaborative arrangement with the vendor.
4. Cloud Solutions (Migration & Modernization): AWS migration, modernization, and managed services. Includes AWS Foundational Technical Review (FTR) certified services for migration and cloud application development.
5. SaaS-type DX Solutions: AI-powered SaaS solutions including CLOUD DESIGN ASSISTANT AI and AIコンシェルジュ. Future growth vector with planned expansion targeting 350 customers at ¥15万/month by year 5.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

J_TECH delivers two complementary offerings. First, commissioned custom software development across financial, medical, security, control, business, web, mobile, embedded, and IoT domains, from requirements definition through stable long-term operations. Second, proprietary packaged and SaaS software products—J's Works ERP (JWE) for hybrid production and sales management at manufacturers, FLEXSCHE for advanced production scheduling, and the AI Concierge and CLOUD DESIGN ASSISTANT AI SaaS suite—complemented by AWS cloud migration, modernization, and managed services.

Product overview

J_TECH operates a multi-product portfolio combining proprietary solutions and professional services. The core product line is the J's Works Solution brand, which includes J's Works ERP (JWE), a hybrid production management and sales management package for manufacturers, and FLEXSCHE, a flexible production scheduling tool. J_TECH also offers two proprietary AI solutions: the AI Concierge, an agent-type conversational chatbot for company knowledge retrieval that integrates with Slack and Backlog; and the Cloud Design Assistant AI, a generative AI system for AWS architecture design and IaC template generation. Complementing these are cloud professional services — Migration & Modernization, Cloud Application Development, Operations & Maintenance, and Insourcing Support — which provide end-to-end cloud transformation from assessment through ongoing operations.

Differentiator

Problem solved

Functional benefit

Brands

• J's Works ERP: 面向制造业的生产管理·销售管理系统（Hybrid型ERP）
• FLEXSCHE
• CLOUD DESIGN ASSISTANT AI
• AIコンシェルジュ
• J's Works Solution

Products and services

• J's Works ERP (JWE) Hybrid production management and sales management ERP package targeting mid-tier and small-to-medium manufacturers. Supports make-to-order, forecast production, and semi-forecast production modes. Provides an Excel-like UI, item+process-based management, MRP, safety stock, and real-time inventory control across warehouses and work areas.
• FLEXSCHE Advanced production scheduling software for manufacturing operations, featuring multi-gantt charts and load charts for intuitive visualization. Enables efficient plan creation, rapid response to changes, and reduces reliance on veteran experience and Excel-based scheduling.
• AI Concierge (AIコンシェルジュ) AI agent-type chatbot that aggregates, indexes, and learns from company knowledge bases and documents to enable conversational information retrieval via natural language queries. Integrates with Slack and Backlog for seamless workflow. Positioned as a personal assistant for IT and business management tasks.
• CLOUD DESIGN ASSISTANT AI Generative AI-powered cloud architecture design tool that accepts natural language requirements to propose optimal AWS architectures, auto-generate architecture diagrams, and produce Infrastructure as Code (IaC) templates. Includes AI agent-based Well-Architected Framework Review functionality across the 6 AWS WAFR pillars. Claimed to reduce proposal and design labor by up to 80%. Patent application in progress.
• Migration & Modernization Service Managed service supporting cloud migration from on-premises or other cloud environments to AWS, including post-migration modernization. Implements rehost, replatform, and refactor strategies using AWS EC2 and ECS. AWS Foundational Technical Review (FTR) certified.
• Cloud Application Development Service Cloud-native application development, legacy application modernization, and development infrastructure setup. Covers microservices architecture, serverless design, CI/CD pipeline implementation, and Infrastructure as Code adoption for accelerated development cycles. AWS Foundational Technical Review (FTR) certified.
• Operations & Maintenance Service System monitoring, backup/recovery, security management, and customization services for cloud-deployed systems. Uses cloud-native tools for real-time monitoring and automated anomaly detection with self-healing capabilities.
• Insourcing Support Service Consulting, standardization support, development/operations support, and human resource development to help clients build internal IT capabilities. Guides clients through cloud adoption journey from assessment to progressive insourcing.

Quantifiable outcome

• AWS architecture proposal and cost estimation time reduced by up to 80% using CLOUD DESIGN ASSISTANT AI
• +3 more outcomes

Named customers10 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability7 records

Feature5 records

Partnerships

Five partnerships are on record, tiered core, moderate and minor.

• 株式会社システック井上 (Sys-Tech Inoue)coreStrategic or Co-development Partner · 6 November 2025Solution partner for J's Works ERP. Systech Inoue is a measurement, control, and IT solutions company based in Nagasaki with expertise spanning semiconductors, aerospace, automotive, medical, and lifeline industries. They will sell, implement, and support JWE for manufacturing customers in their sector coverage areas.
• アイクラフト株式会社 (Icraft)coreStrategic or Co-development Partner · 21 October 2025Solution partner for J's Works ERP. Icraft is a group company of Yamamoto Electric Manufacturing ( Kobe ), providing IT solutions from network/operations to software development. They serve customers across diverse sectors and will distribute and implement JWE as a solution partner.
• 株式会社日立ソリューションズ (Hitachi Solutions)moderateChannel Partner/ Reseller/ Distributor · 16 May 2025Designated as an Excel Partner by Hitachi Solutions. Second consecutive year of certification (from fiscal year 2023). J_TECH recognized for technical capability and work quality by Hitachi Solutions.
• DSPE (Dentan Sogo Planning)minorGTM or Marketing Partner · 5 August 2024Official partner contract with DSPE. Details of the partnership scope are limited but appears to be a marketing/collaboration relationship.
• Google CloudmoderateTechnology or Integration · 30 July 2024Google Cloud Partner with three certifications: Google Workspace Sell, Google Workspace Service, and Google Cloud Service. This enables J_TECH to resell and provide Google Cloud services to client enterprises.

Scale indicators12 records

Recent moves16 records

Expansion highlights5 records

Direct peers

• Fusic: Japan-based cloud integrator with multi-cloud and managed-services capabilities; smaller but operates in overlapping AWS/GCP cloud SI territory with similar mid-tier customer targeting.
• Serverworks: AWS-focused cloud SI in Japan; strong AWS partner presence and similar focus on AWS migration, modernization, and managed services for mid-market and enterprise customers — a direct competitor in the AWS-heavy portion of J_TECH's business.
• Works Applications: Major Japanese enterprise software vendor historically known for ERP suites; competes with J's Works ERP for mid-market manufacturer mindshare and budget, particularly in production/sales management.
• Classmethod: Japanese AWS Advanced/APN partner with comparable AWS consulting, managed services, and developer community engagement; directly competes for the same AWS-led cloud transformation engagements as J_TECH.

Broad incumbents

• OBIC: Established Japanese enterprise software/IT services firm with deep ERP and business system offerings to manufacturers — competes with J_TECH's JWE in the ERP layer while operating a much broader portfolio.
• Nomura Research Institute (NRI): One of Japan's largest IT services and consulting firms with deep financial-sector and DX capabilities; a broad incumbent that frequently competes with mid-tier SIs like J_TECH on enterprise cloud and transformation programs.
• SCSK Corporation: Major Japanese IT services company with extensive cloud, SI, and managed-services capabilities and a much larger bench; competes with J_TECH on enterprise AWS/DX engagements at premium scale.
• Future Corporation: Mid-to-large Japanese IT services firm focused on cloud, ERP, and consulting; competes with J_TECH for manufacturer and enterprise DX mandates, with somewhat larger scale and longer cloud consulting heritage.
• TIS Inc. Large Japanese SI with established cloud, financial, and enterprise DX practices; competes for the same commissioned development and cloud migration clients that J_TECH serves, with greater resources and brand.
• ITOCHU Techno-Solutions: Large Japanese IT services arm of ITOCHU with multi-cloud and systems integration offerings; competes for enterprise cloud and migration business alongside J_TECH with broader product breadth and parent-company scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/j_tech_jp
• Instagraminstagram.com/j_tech_kouhou

Compliance13 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

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 J_TECH