What System EXE does

System EXE (株式会社システムエグゼ) is a Tokyo-headquartered independent Japanese systems integrator (SIer) founded in 1989, with operations spanning 251-500 employees and a wholly-owned offshore subsidiary in Vietnam (System EXE Vietnam). The company delivers end-to-end IT services to enterprise clients across five primary verticals: insurance (life and non-life), real estate, manufacturing, healthcare/medical, and oil/chemical. Its service portfolio covers custom system development (scratch and migration), database design and operational maintenance, cloud infrastructure (Oracle Cloud, Microsoft Azure, AWS), business intelligence (MotionBoard, Power BI, Qlik, Tableau, Oracle Analytics Cloud), management accounting (Oracle Hyperion/PBCS/Tagetik), report infrastructure (SVF), PMO support, and digital transformation (DX) consulting.

The company's core proprietary products include AIwarp, a SaaS service using AI agents for 24/7 autonomous IT system monitoring and diagnostics; AppRemo, an Excel-based workflow and approval system recognized for 9 consecutive ITreview Grid Award periods; MiCST, a construction-industry material ordering DX platform; and BotDev, a branded offshore development service leveraging the 4-office Vietnam subsidiary under proprietary development standards. Supporting service lines include VB6 migration, SharePlex database replication, MySQL InnoDB Cluster deployment, Snowflake/Azure/Snowflake data analysis platform construction, and Microsoft Fabric-compatible confidential data masking. The technology stack is deeply multi-vendor, with strong Oracle Database/Cloud, Microsoft, WingArc 1st (SVF/MotionBoard/Dr.Sum), and PostgreSQL/MySQL competencies.

System EXE generates revenue primarily through project-based professional services engagements with enterprise clients, supplemented by recurring managed services (database maintenance subscriptions from 75,000 JPY/month, EXE-Cloud Oracle Cloud managed services, AIwarp SaaS) and offshore development services delivered through the Vietnam subsidiary. Distribution is primarily direct enterprise field sales with co-sell leverage through Oracle Japan (Cloud Solutions Provider, Best Cloud Integrator Partner of the Year 2022) and Microsoft Japan partnerships. The company is led by Representative Director and President Executive Officer Ōba Kōji (大場康次).

Name

System EXE

Legal name

株式会社システムエグゼ

Website

https://system-exe.co.jp

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

251–500 employees

Short description

System EXE is a Tokyo-based independent Japanese systems integrator (SIer) founded in 1989, delivering custom development, cloud, database, BI, AI monitoring, and DX services to enterprise clients across insurance, real estate, manufacturing, healthcare, and oil/chemical verticals.

Ownership category

akta.pro rank

Product category

IT Services / System Integration

NAICS

Computer Systems Design Services (541512), Custom Computer Programming Services (541511), Computer Systems Design and Related Services (54151), Other Computer Related Services (541519)

SIC

Services-Computer Integrated Systems Design (7373), Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Programming Services (7371)

akta.pro primary industry

ERP Implementation & Systems Integration Services (BPAEAGAA)

akta.pro secondary industries

ERP Managed Services & AMS (Application Management) (BPAEAGAB), Enterprise Architecture & IT Operating Model (BPAHAEAB), ITSM Platform Implementation & Administration (ServiceNow/JSM/BMC/etc.) (BPAEAJAC)

Keywords

• System integration services
• Cloud migration services
• Database management
• Offshore software development
• Enterprise IT consulting

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. System Integration Services: Custom system development, database design/construction, IT infrastructure setup, and migration services delivered through project-based engagements
2. Database Maintenance Services: On-site DBA services at 60,000 JPY/day and remote DBA services at 75,000 JPY/month, providing ongoing database operations and optimization
3. Cloud Services (EXE-Cloud): Oracle Cloud-based managed services including platform provision, migration, and operations support for Oracle Cloud Infrastructure
4. Offshore Development Services: Vietnam-based offshore development services leveraging subsidiary System EXE Vietnam for cost-effective development

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

System EXE is an independent Japanese systems integrator that provides end-to-end IT services including custom system development, system integration, database design and operations, cloud migration and managed services (Oracle Cloud, Azure, AWS), BI and data analytics platform construction, and digital transformation (DX) solutions, primarily for enterprise clients in insurance, real estate, manufacturing, healthcare, and oil/chemical industries. The company also develops and sells proprietary software products (AIwarp AI monitoring SaaS, AppRemo workflow system, MiCST material ordering DX platform) and operates an offshore development service (BotDev) through its wholly-owned Vietnam subsidiary.

Product overview

System EXE is an independent SIer and prime vendor offering a broad IT services portfolio spanning custom development, cloud infrastructure, database, AI operations, BI/analytics, and industry-specific solutions. The core products include AIwarp (AI agent-powered 24/7 IT monitoring SaaS), AppRemo (Excel-based workflow/approval system), BotDev (Vietnam-based offshore custom development service), and MiCST (material ordering DX platform for the construction industry). Supporting services cover VB6 migration, database operational maintenance, BI implementation (MotionBoard, Power BI, Qlik, Tableau), Oracle Cloud managed services (EXE-Cloud), report infrastructure (SVF), data analysis platforms (Azure, Snowflake, Oracle ADW), PBCS budget management, PMO support, management accounting solutions, inventory data solutions, SharePlex database replication, and MySQL InnoDB Cluster support. The company leverages its subsidiary in Vietnam (System EXE Vietnam) for offshore development capacity.

Differentiator

Problem solved

Functional benefit

Brands

• BotDev: Borderless OneTeam Development - Vietnam offshore development service using proprietary development standards
• AIwarp
• AppRemo
• MiCST
• EXEX生産管理
• EXEX少額短期保険
• EXE-Cloud

Products and services

• AIwarp SaaS-type monitoring service powered by proprietary AI agents that perform 24-hour, 365-day cross-system surveillance and diagnostics, autonomously identifying and responding to anomalies in enterprise IT environments; targets enterprise IT operations and DX teams.
• AppRemo Workflow and groupware system that allows users to create and process approval and decision-making workflows using Excel-based forms, enabling paperless digitization of approval processes without system administration bottlenecks; recognized by ITreview Grid Award as 'High Performer' for 9 consecutive terms.
• BotDev (Borderless OneTeam Development) Offshore development service leveraging System EXE Vietnam's 4-office structure with proprietary development standards, delivering cost-effective custom scratch development, migration, and DX solutions for Japanese enterprises with Japan-side quality assurance.
• MiCST (Material Ordering DX System) Construction-industry-focused platform that digitizes material ordering, delivery confirmation, and invoice management workflows, providing real-time visibility and operational efficiency for field and administrative staff in the construction sector.
• EXE-Cloud Managed Oracle Cloud Infrastructure service in which System EXE handles full cloud operations including migration, infrastructure setup, application development, and ongoing management on behalf of enterprise clients.
• VB6 Migration Service Service that converts legacy Visual Basic 6.0 applications to VB.NET using Microsoft's Upgrade Wizard combined with offshore development through System EXE Vietnam, offering cost-reduced, safe migration with automated testing tools.
• Database Operational Maintenance (DBA) Service Database operational maintenance services including Oracle Database cost reduction (downgrade, consolidation, Oracle Cloud migration), performance tuning using flash storage, and on-site (60,000 JPY/person-day) or remote (75,000 JPY/month) DBA services.
• BI Implementation Support BI implementation consulting and deployment services covering MotionBoard, Power BI, Qlik Sense, and Oracle Analytics Cloud, including requirements definition, system design, development, and post-deployment education and maintenance.
• Data Analysis Platform Construction Service for Microsoft Azure Azure-based data analysis platform construction service that collects, analyzes, and visualizes customer data using Azure data analysis services and BI tools including Power BI, with fit-and-gap analysis prior to implementation.
• Snowflake Data Analysis Platform Construction Solution Data analysis platform construction solution using Snowflake combined with TROCCO (ETL) and dbt (data transformation) to enable efficient, simplified data analysis infrastructure operations for enterprise customers.
• Report Infrastructure (SVF) Solution Report infrastructure solution built on WingArc 1st SVF, providing form design, output automation, cloud printing integration, and electronic invoice/archival compliance support through consulting, interface development, and form migration services.
• Planning and Budgeting Cloud Service (PBCS) Implementation Implementation services for Oracle's cloud-based budget planning and management service (PBCS), including template customization (PL budget management), custom system development, hands-on training, and short/long-term support.
• PMO Promotion / Project Expansion Support Service PMO support service assisting with project management, vendor control, stakeholder coordination, RFP creation, user testing, and documentation across the project lifecycle from planning through post-launch operations.
• Management Accounting Solution Management accounting solution covering consulting (current state analysis, goal setting), implementation (system design, development, introduction), and operational support for budget management and accounting systems using Oracle Hyperion, PBCS, and Tagetik.
• Inventory Data Utilization Solution Inventory data utilization solution powered by WingArc 1st MotionBoard BI tool that replaces manual, spreadsheet-dependent inventory management with objective, data-driven inventory monitoring, visualization, and analysis.
• SharePlex Integration Services Integration, configuration, and support services for Quest Software's SharePlex database replication tool, supporting Oracle Database replication, data migration, and BI environment construction.
• Microsoft Fabric Confidential Data Utilization Infrastructure Service Confidential data utilization infrastructure service compatible with Microsoft Fabric, using proprietary masking technology to convert sensitive data into usable analytics and AI assets on Microsoft's data analytics cloud platform; targeting organizations needing secure analytics and AI-driven insights.
• MySQL InnoDB Cluster Introduction Support MySQL InnoDB Cluster introduction support service that helps enterprises implement high-availability MySQL 8.0 configurations with automatic failover capabilities.

Quantifiable outcome

• 260,000+ hours efficiency improvement achieved over 3 years through agile plant maintenance DX
• +2 more outcomes

Named customers10 records

Segments6 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration17 records

AI capability6 records

Feature4 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Oracle JapancoreTechnology or IntegrationOracle Cloud Solutions Provider (CSP) certified partner providing Oracle Cloud Infrastructure, database, and cloud services. System EXE has delivered 60+ Oracle Cloud implementations within 3 years and received 'Best Cloud Integrator Partner of the Year' award in 2022. Offers EXE-Cloud managed services for Oracle Cloud.
• Microsoft JapancoreTechnology or IntegrationMicrosoft Azure and Microsoft Fabric technology partner providing cloud migration and integration services. Collaborates on data platform modernization including Azure analytics and Power BI implementations.
• WingArc 1stcoreTechnology or IntegrationGold partner and authorized reseller for SVF (report form solution), SVF Cloud, and related products. Provides comprehensive report infrastructure construction including installation, configuration, interface development, and form design. Also resells SVF Archiver/Transact for invoice and compliance solutions.
• WingArc 1stcoreImplementation/ SI/ Consulting PartnerAlliance partner for BI solutions including MotionBoard, Dr.Sum, and SVF. Multiple employee certifications (50+) in WingArc products and status as WARP integration partner.
• SRA OSSminorImplementation/ SI/ Consulting PartnerPostgreSQL partnership program participant. Employees train and develop PostgreSQL skills through SRA OSS, supporting various PostgreSQL projects.
• System EXE VietnamcoreOthersWholly-owned subsidiary enabling offshore development services for Japanese clients. 4-office structure in Vietnam provides cost-effective development while maintaining quality through Japan-side management. Supports global strategies and overseas expansion of Japanese enterprises.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• SRA: Mid-size independent Japanese IT services firm with Oracle, OSS (PostgreSQL), and enterprise system integration practices. Direct comparable to System EXE's vendor-neutral SIer positioning and PostgreSQL/Oracle depth.
• BIPROGY: Mid-size Japanese SIer (formerly UNISYS Japan) offering system integration, cloud, and managed services to enterprise clients. Highly comparable to System EXE in scale, service mix, and target verticals including insurance and manufacturing.
• TIS Inc. Independent Japanese SIer group offering consulting, system integration, cloud, and outsourced IT services. Closely comparable to System EXE's positioning as a vendor-neutral, multi-vertical mid-market IT services firm.

Broad incumbents

• NRI (Nomura Research Institute): Large Japanese IT services and consulting firm with deep financial services and enterprise practices. Comparable in offering IT solutions and consulting but operates at significantly larger scale with proprietary platforms.
• Fujitsu: Global Japanese-headquartered IT services and hardware provider. Overlaps with System EXE on enterprise integration, cloud, and industry-specific solutions, but with a far broader portfolio and global footprint.
• Accenture Japan: Global consulting and SI arm with a substantial Japan business targeting large-enterprise digital transformation. Overlaps with System EXE on cloud migration and DX, though operates at much larger scale and at the consulting-led end of engagements.
• NTT Data: Japan's largest SIer and global IT services provider. Competes with System EXE on enterprise system integration, cloud migration, and managed services, but at much greater scale and with a vendor-aligned (NTT) parent.

Emerging players

• Internet Initiative Japan (IIJ): Japanese internet/network and cloud infrastructure provider expanding into managed and integration services. Compares to System EXE on cloud and managed services; IIJ's connectivity roots make it a partial competitor for cloud and IT infrastructure deals.
• WingArc 1st: Japanese BI and document-output software vendor (MotionBoard, Dr.Sum, SVF) and a Core partner of System EXE. Adjacent/partner-comparable: System EXE implements their products, while WingArc 1st sells the underlying software — relevant for understanding the BI/document value chain.
• Insight Technologies: Japanese data-security and masking technology provider (Insight Masking) and a System EXE partner. Comparable as a niche Japanese data-protection specialist, complementary rather than directly competitive.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/systemexe.co.jp

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries1 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 System EXE