KTC

What KTC does

KTC (株式会社国際テクノロジーセンター, founded 1983) is a privately held Japanese corporation headquartered in Tokyo (Gotanda) with 51–100 employees and ¥20,000,000 in registered capital. The company operates two business pillars: IT services and construction consulting/DX. The IT segment delivers enterprise IT consulting, infrastructure construction and operations (server virtualization, networking, AWS/Azure cloud using Zerto/Veeam replication), application development (web, smartphone, and custom apps), engineering staffing (SES, with 90%+ direct end-client projects), and two proprietary products: OATube, a SaaS video learning platform integrated with Sakai/Moodle via LTI and Shibboleth SSO, and the IT Infrastructure DX Promotion Service, a subscription outsourced IT operations offering starting at ¥10,000/month. The construction segment provides the APAC series, a five-module (MECH, ACE, DUCT, PIPE, CAPS) building equipment design system compliant with the Institute of Public Architecture's Building Equipment Design Standards (current Reiwa 6 Edition released May 2025), inherited via the 2021 acquisition of Izumi Soken Engineering's IPAC business; APAC claims the No. 1 user position among Japanese building equipment design software with 1,300+ cumulative installations. KTC also offers construction consulting services covering surveying, estimation, inspection, and electronic submission/DX support for public works clients, and operates a Vietnam-based offshore development partnership established in 2014 that underwrites cost-competitive delivery. Revenue is generated through a mix of professional services (consulting, app dev, SES staffing, construction consulting), recurring subscriptions (OATube and IT Infrastructure DX), and one-time/upgrade licensing (APAC), served almost entirely to Japanese enterprise and public-sector clients via direct sales.

Name

KTC

Legal name

株式会社国際テクノロジーセンター

Website

https://ktcc.co.jp

Company type

Private

Founded year

1983

Operating status

Operating

Headcount range

51–100 employees

Short description

KTC (株式会社国際テクノロジーセンター) is a Japanese IT services and construction consulting firm providing enterprise IT infrastructure, custom application development, SES staffing, and the APAC regulated building equipment design software (1,300+ Japanese installations) and OATube SaaS video learning platform.

Ownership category

akta.pro rank

Product category

IT Services and Construction Consulting

NAICS

Software Publishers (51321), Custom Computer Programming Services (541511), Management, Scientific, and Technical Consulting Services (5416), Educational Support Services (61171)

SIC

Services-Prepackaged Software (7372), Services-Computer Programming Services (7371), Services-Management Consulting Services (8742)

akta.pro industry

PRIMARYEDAJAMAA

Learning Management Systems (LMS) & Digital Classrooms

Education/K–12 / Primary & Secondary Education/K–12 Educational Technology Solutions

SECONDARYBPAAACAC

Software/Application Support (SaaS, Enterprise Apps)

Business & Public Services/Administrative & Support Services (BPO, Call Centers, Back Office)/Technical Support & Helpdesk (IT/Device/Product Support)

Keywords

• IT consulting services
• Cloud migration services
• Engineering staffing services
• Construction consulting
• Video learning platform

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. IT Services (Consulting, App Dev, Infrastructure): Professional IT services including consulting, application development, infrastructure construction and operation/maintenance, and engineering services (SES). Revenue from project-based and staffing engagements.
2. OATube SaaS Subscription: Monthly subscription-based video learning platform service for universities and enterprises with initial setup fee and monthly usage charges.
3. Application Development: Custom web app, smartphone app, and EC site development and operation services for end customers.
4. APAC Series Software Sales: Building equipment design software sales (5 modules) with one-time license fees and version upgrade charges.
5. IT Infrastructure DX Subscription: Monthly subscription service for IT infrastructure outsourcing, remote helpdesk, and modernization support starting from 10,000 yen/month.
6. Construction Consulting: Civil engineering construction management, survey, estimation, inspection and maintenance support for public and private construction projects.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

KTC delivers two main pillars: (1) IT services including IT consulting, application development, infrastructure construction and operations, cloud migration to AWS/Azure, and engineering staffing (SES); and (2) construction consulting with DX promotion support. The company also sells two proprietary software products: OATube, a SaaS video learning platform for universities and corporate training, and APAC Series, a five-module building equipment design system compliant with Japanese public building standards.

Product overview

KTC operates a diversified IT and construction business portfolio with two main pillars. The IT segment offers OATube as a core SaaS video learning platform, cloud migration services using Zerto/Veeam tools, IT infrastructure DX services, and comprehensive application development and engineering services. The construction segment provides building equipment design through the APAC Series (5 modules: MECH, ACE, DUCT, PIPE, CAPS) and construction consulting with DX promotion services. The company also offers IT consulting, infrastructure construction/operations, and SES staffing services. TitleRUN is listed as a product but lacks detailed information.

Differentiator

Problem solved

Functional benefit

Brands

• OATube: SaaS-type video streaming system for active learning in universities and corporate education/training environments.
• APAC Series

Products and services

• OATube SaaS-based video learning platform for universities and corporate training that supports active learning through video streaming, mobile access, viewing analytics, peer evaluation, and LMS integration (LTI, Sakai, Moodle) with Shibboleth SSO support.
• APAC Series (建築設備設計システム) Building equipment design support system consisting of 5 modules (MECH, ACE, DUCT, PIPE, CAPS) compliant with public building design standards. Provides calculation, design, reporting, drawing, and CSV export capabilities for architectural equipment design.
• Cloud Migration Service Service to migrate existing systems from data centers or on-premise environments to AWS or Azure cloud using replication tools like Zerto and Veeam, minimizing downtime and supporting BCP/DR measures.
• IT Infrastructure DX Promotion Service

Quantifiable outcome

• OATube reduced manual administrative work and enabled 100% paperless operations for some clients
• +2 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

AI capability2 records

Feature4 records

Scale indicators3 records

Recent moves13 records

Expansion highlights5 records

Direct peers

• Headwaters: Japanese mid-size AI, robotics, and IT consulting firm. Comparable in providing technology consulting, AI/IoT application development, and digital transformation services to Japanese enterprises.
• WingArc1st: Japanese enterprise software firm publishing document management, BI, and form-processing software products. Comparable in selling proprietary packaged software products to Japanese enterprises and government, similar to APAC Series' model.
• Kaltura: Video platform-as-a-service for education, enterprise training, and events. Comparable to OATube's video streaming, LMS integration (LTI), and viewing analytics functionality for academic and corporate training.
• Panopto: Video learning and lecture capture platform for universities and enterprises. Directly comparable to OATube's SaaS video learning offering with analytics, LMS integration, and active-learning features.
• Sakura Internet: Japanese cloud, hosting, and infrastructure services provider. Comparable in cloud services, IT infrastructure operations, and managed services offerings to Japanese enterprise and public-sector clients.
• Future Corporation: Japanese mid-cap IT consulting and systems integration firm offering IT strategy, consulting, and software solutions to enterprises. Comparable to KTC's IT consulting, application development, and infrastructure services mix, though larger in scale.
• JBCC Holdings: Mid-size Japanese IT services company providing system integration, cloud, managed services, and software solutions. Comparable in scale and breadth of IT services and software product offerings.

Broad incumbents

• Internet Initiative Japan (IIJ): Larger Japanese provider of cloud infrastructure, network services, and managed services. Comparable to KTC's cloud migration, IT infrastructure, and DX outsourcing offerings, though operating at significantly greater scale.
• BIPROGY: Major Japanese IT services and systems integration firm serving financial, public sector, and enterprise clients. Comparable in IT consulting, application development, and infrastructure services, though much larger and broader in scope.
• OBC (Ohba Business Consultants): Established Japanese business software publisher providing accounting and ERP solutions to SMEs and enterprises. Comparable in operating a packaged software model serving Japanese enterprises with proprietary products.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance3 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 KTC