What SOZO does

SOZO Co., Ltd. (株式会社SOZO) is a privately held Japanese IT services and digital transformation firm founded in April 2014 and headquartered in Yokohama. The company delivers end-to-end DX engagements, from requirements definition and system design through implementation, handover, and ongoing operations, primarily to large enterprises, listed companies, and government/municipal organizations in Japan's Kanto region. Its service portfolio is organized around enterprise DX, public-sector DX, and five verticalized offerings: construction, agriculture, commercial facilities, warehouse/logistics, and smart city. AI/LLM is now a dedicated service line spanning consulting, AI-driven website production, and high-volume SEO/ad-copy generation using high-performance LLMs.

Name

SOZO

Legal name

株式会社SOZO

Website

https://sozosuru.jp

Company type

Private

Founded year

2014

Operating status

Operating

Short description

SOZO is a Yokohama-based Japanese IT services firm delivering end-to-end digital transformation, custom software development, and AI/LLM consulting to large enterprises, government clients, and industry verticals including construction, agriculture, logistics, and smart city.

Ownership category

akta.pro rank

Product category

Digital Transformation Consulting & Custom Software Development

NAICS

Custom Computer Programming Services (541511), Management Consulting Services (54161), Computer Systems Design Services (541512)

SIC

Services-Computer Programming Services (7371), Services-Computer Programming, Data Processing, Etc. (7370), Services-Management Consulting Services (8742)

akta.pro primary industry

ITIL/ITSM Process Consulting & Implementation (BPAEAJAB)

akta.pro secondary industries

LLMOps & Generative AI Platforms (Prompt/Agent Orchestration, RAG) (HDAEANAD), Business Rules & Decision Management Platforms (BRMS/DMN) (HDAEAKAG)

Keywords

• Digital transformation consulting
• Custom software development
• AI consulting services
• Enterprise system integration
• Public sector DX

Headquarters

HQ city

Kyoto

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Custom Development & DX Projects: Bespoke systems development, DX consulting, and implementation services for enterprise and government clients. Projects span requirements definition, design, development, testing, and ongoing operations/maintenance.
2. AI Consulting Services: AI strategy consulting including business goal identification, tool selection, implementation, and internal adoption support with focus on ROI.
3. AI WEB Production: AI-powered website development using user analytics and content generation to maximize conversions.
4. AI Writer System: High-volume SEO article and advertising copy generation using high-performance LLM technology.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels2 records

Core offering

SOZO provides end-to-end digital transformation (DX) consulting and custom software development for enterprises, listed companies, and government/municipal organizations in Japan. Core offerings span enterprise DX (workflow/CRM/inventory, data infrastructure/BI, AI/LLM utilization, cloud migration, and system integration), public sector DX (with emphasis on accountability, audit trails, and BCP), AI consulting and AI-powered web production, and industry-specific DX solutions for construction, agriculture, commercial facilities, warehouse/logistics, and smart city initiatives. Services are scoped and delivered per engagement, from requirements definition through implementation, handover, and continuous improvement cycles.

Product overview

SOZO is an IT services and digital transformation company offering a portfolio of industry-specific DX solutions, AI/LLM-powered services, and custom software development. Core offerings include enterprise DX (企業DX) and public/municipal DX (公共・自治体DX), supported by specialized industry verticals: 建築DX (construction), 農業DX (agriculture), 商業施設DX (commercial facilities), 倉庫ロジ・物流DX (logistics/warehousing), and スマートシティ (smart cities). The AI service line includes AI consulting, AI web production, and AI writer construction. Product offerings include disaster prevention app 『みたチョ』 and an automatic baseball score input app. Development services span mobile apps (iOS/Android/Flutter/React Native), web frontend (React/Next.js/Vue.js), backend/AI (Python/Go/PHP/Java), cloud infrastructure (AWS/GCP/Docker/Kubernetes), and hardware integration (Raspberry Pi/Arduino) through affiliated companies. The portfolio operates as a unified services model where industry expertise, AI capabilities, and development skills combine to deliver end-to-end DX from planning through operations.

Differentiator

Problem solved

Functional benefit

Products and services

• Enterprise DX Services (企業DXサービス) End-to-end enterprise digital transformation services covering business process DX (workflow/approval, CRM, inventory/order management), data infrastructure and BI (DWH, dashboards, KPI management), AI/LLM utilization, cloud infrastructure, and system integration. Targets listed companies and large enterprises requiring sustainable, governance-compliant DX implementation.
• Public Sector / Government DX (公共・自治体DX) Government and municipal digital transformation services emphasizing accountability, audit trails, permission management, business flow standardization, and BCP/disaster-time operations design. Built for sustainable operation under public sector compliance requirements.
• AI / LLM Utilization Services (AI・LLM活用サービス) AI and LLM-powered solutions for business document search, summarization, knowledge base construction, and query response, including guardrail design and logging for production-ready deployment. Applied across demand forecasting, harvest prediction, and construction delay detection use cases.
• Data Infrastructure & BI Services (データ基盤・BI) Data infrastructure and business intelligence services including DWH/data integration, dashboards/KPI management, and data quality/access control design for enterprise decision-making.
• Construction DX (建築DX) Construction industry digital transformation covering field apps for photo/inspection/daily report standardization (with offline support), progress × quantity × cost dashboards, BIM/drawing data integration, and audit trails through permission/log/approval workflows. Includes AI-based construction delay early detection.
• Agriculture DX (農業DX) Agricultural digital transformation connecting cultivation, shipping, and sales data through IoT sensor integration (temperature, soil, water management), AI-based demand/harvest prediction, and traceability design with lot/evidence/audit logs.
• Commercial Facility DX (商業施設DX) Commercial facility operations digital transformation integrating tenant operations, customer analytics (member/coupon/people flow data), equipment/energy management (BEMS), and workflow automation for applications, contracts, and inspections.
• Warehouse & Logistics DX (倉庫ロジ・物流DX) Warehouse and logistics digital transformation connecting WMS/TMS/core systems with barcode/RFID inventory management, AI-based delivery route optimization, wave analysis, staffing optimization, and picking route improvement. Integrates with core, EC, accounting, and customer systems via API.
• Smart City Solutions (スマートシティ構想) Smart city digital infrastructure services integrating cross-departmental urban data (DWH/data catalog), sensor/camera/traffic data, citizen and staff information channels, and governance/audit/BCP frameworks for sustainable smart city operation.
• AI Consulting (AIコンサルティング) AI consulting service covering business challenge identification, optimal AI tool selection, implementation, and internal adoption support, with focus on ROI and practical deployment for Japanese enterprises.
• AI Web Production (AI WEB制作) AI-powered website production service using AI-driven user analysis and content generation to maximize website conversion rates.
• AI Writer Construction (AIライター構築) AI writer construction service leveraging high-performance LLM technology to mass-produce high-quality SEO articles and advertising copy in short timeframes.
• Mobile Application Development (スマホアプリ開発) Custom mobile application development for iOS (Swift), Android (Kotlin), Flutter, and React Native platforms, delivered as bespoke client projects.
• Web & Frontend Development (Web・フロントエンド開発) Custom web and frontend development using React, Next.js, Vue.js, and TypeScript, delivered as bespoke client projects.
• Backend & AI Development (バックエンド・AI開発) Custom backend and AI development using Python, Go, PHP (Laravel), and Java, delivered as bespoke client projects.
• Cloud & Infrastructure Construction (クラウド・インフラ構築) Cloud infrastructure construction and DevOps services using AWS, Google Cloud, Docker, and Kubernetes, including cloud migration, monitoring/alerting, SRE, BCP/redundancy, and incident response.
• Hardware Integration Development (ハードウェア連携開発) Hardware integration development using Raspberry Pi, Arduino, C/C++, BLE communication, and various sensors, delivered via an affiliated hardware company for circuit design, sensor procurement, prototyping, and mass production.

Segments7 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability9 records

Feature5 records

Partnerships

One partnership is on record.

• 関連会社（ハードウェア部門）coreTechnology or IntegrationAffiliated company handling hardware design and development including device circuit design, sensor selection/procurement, and prototyping/mass production support. Enables SOZO to deliver integrated hardware-software IoT solutions.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• BIPROGY: Established Japanese systems integrator (8056.T, formerly UNISYS Japan) with large-scale enterprise and public sector DX offerings. Same customer base and DX themes, but operating at materially larger scale with packaged platform components.
• Nomura Research Institute (NRI): Major Japanese consulting and SI firm (4307.T) covering enterprise DX, public sector, financial services, and IT services. Overlaps with SOZO on enterprise/government DX and systems integration, though NRI operates at a vastly larger scale.
• Accenture (Japan): Global strategy and technology consultancy with large Japan practice covering enterprise DX, AI, public sector, and industry transformations. Targets the same Japanese enterprise and government accounts as SOZO, though at materially larger scale.
• ITOCHU Techno-Solutions (CTC): Major Japanese SI and IT services firm providing enterprise systems integration, cloud, and DX services. Overlaps with SOZO on systems integration, cloud migration, and enterprise DX engagements in Japan.
• NTT Data: Largest Japanese SI serving enterprise customers and government entities across digital transformation, cloud migration, and system integration. Competes with SOZO for similar government and large-enterprise DX engagements from a vastly larger base.

Direct peers

• Skylight Consulting: Japan-based management and DX consultancy (4178.T) that supports enterprise/government digital transformation with strategy through implementation. Closest size-and-scope analogue to SOZO in the Japanese mid-market DX segment.
• Headwaters: Mid-cap Japanese DX and AI consultancy offering enterprise digital transformation, AI/data utilization, and public sector solutions. Directly comparable in segment mix (enterprise + public) and AI/LLM positioning.
• WingArc1st: Japanese mid-cap software and digital solutions firm (4432.T) focused on document/data infrastructure, BI, and digital transformation. Comparable in productized DX components and Japanese enterprise customer base.
• Future Corporation: Japanese IT consulting and DX firm (4722.T) serving enterprise customers with end-to-end transformation work across similar use cases (enterprise systems, data/AI, infrastructure). Comparable mid-cap Japanese DX consultancy with project-based revenue and multi-vertical exposure.
• InsightNow: Japan-based consulting and digital solutions firm supporting enterprise and public-sector customers with data and DX projects. Similar size tier and project-based DX delivery model as SOZO.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

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 SOZO