INTERCEPTOR

What INTERCEPTOR does

INTERCEPTOR Co., Ltd. (株式会社インターセプター) is a privately held Japanese IT services and software firm founded December 15, 2008, headquartered in Ota-ku (Haneda area), Tokyo, with registered capital of ¥1,000,000 and 1-10 employees. The company operates three interlocking lines of business: custom original software development, sale of its proprietary Venus Sales Management System (formerly K-SYSTEM4, launched 2010 and most recently renovated in 2018) and an Excel automation add-on, and ongoing "IT Doctor" (ITの主治医) outsourced IT department services for small and medium enterprises. It also runs a freelance engineer matching platform that connects freelance developers and infrastructure engineers with client projects, and in December 2022 added a robotics development program in cooperation with a university partner.

The technology stack spans legacy enterprise systems (COBOL, PL/1, ASM, IBM mainframe) alongside modern stacks (JAVA, PHP, C#, C++, .NET), with the Venus product offering EDI support, payment tracking, invoicing, Excel export, and beginner-friendly operation. The company advertises a customization-led, "unique process" approach rather than commercial off-the-shelf packages, and explicitly emphasizes usability for non-technical staff. Beyond software, it provides EC site and corporate website production (including drone photography), online seminar planning and operation, and software/hardware resale.

The business model is overwhelmingly project- and license-based rather than recurring: custom development, packaged software license sales with optional hardware bundles, web/EC production, and freelance-matching professional services are the principal revenue streams, with no disclosed recurring SaaS contracts or published pricing tiers. Customers are split between Tokyo Metropolitan Government agencies and bureaus (election management, waterworks, assembly, education, urban development, fire department, healthcare, digital services, DX promotion) and private SMBs across confectionery, legal, real estate, healthcare, automotive, and apparel verticals. Distribution is direct via the company website and phone (03-6423-1777), supplemented by an E Store Co., Ltd. reseller arrangement in place since 2010, with the company operating only in the Kanto region of Japan.

Name

INTERCEPTOR

Legal name

株式会社インターセプター

Website

https://intcpt.com

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

1–10 employees

Short description

INTERCEPTOR Co., Ltd. is a Tokyo-based Japanese IT services firm (founded 2008, 1-10 employees) that develops custom software, sells its proprietary Venus sales management system and Excel automation tool, and provides outsourced "IT Doctor" support plus freelance engineer matching to Tokyo Metropolitan Government agencies and Japanese SMBs.

Ownership category

akta.pro rank

Product category

Custom Software Development and IT Services

NAICS

Custom Computer Programming Services (541511), Computer Systems Design Services (541512), Computer Systems Design and Related Services (5415)

SIC

Services-Computer Programming Services (7371), Services-Prepackaged Software (7372), Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Enterprise Architecture & IT Operating Model (BPAHAEAB)

akta.pro secondary industries

iBPMS (Intelligent BPM Suites) & Process Automation Suites (HDAEAHAG), IT Procurement, Lifecycle & Asset Management Services (BPAEABAL)

Keywords

• Custom software development
• Sales management software
• IT consulting services
• Web design services
• Excel automation tools

Headquarters

HQ city

Setagaya

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D

Revenue model

1. Custom Software Development: Bespoke software development for individual clients, creating original systems tailored to specific business needs. Pricing is described as affordable (お手頃価格).
2. Package Software Sales (ビーナス): Sales of the proprietary sales management system 'ビーナス' (Venus), previously branded as 'K-SYSTEM4'. The product is sold with optional hardware bundles (PC & printer sets) and customization options.
3. Web and EC Site Development: Design and development of online stores (网店), company websites, B2B and B2C sites, with services including drone photography. Offered at competitive prices.
4. Software and Hardware Resale: Agency sales of third-party software and hardware products.
5. Freelance Engineer Matching: Matches freelance engineers with client projects. The company acts as an intermediary, sending project information to registered freelancers and providing dedicated sales representatives.
6. Online Seminar Planning and Operations: Planning and operation of online seminars and related business activities.

Go-to-market motion2 records

Distribution channels2 records

Marketing channels6 records

Core offering

INTERCEPTOR provides in-house system software development and web design services, anchored by its proprietary sales management system "Venus" (ビーナス), originally launched in 2010 as K-SYSTEM4. The company also offers custom original software development, Excel automation tools, EC site and homepage production, IT consulting ("IT Doctor" system support), freelance engineer matching, and emerging robotics development. It primarily targets small-to-medium enterprises and Tokyo Metropolitan Government agencies with affordable, user-friendly, customizable solutions spanning both legacy and modern technology stacks.

Product overview

INTERCEPTOR is a software development company offering a portfolio of products and services. Its core product is the Venus Sales Management System (販売管理システム「ビーナス」), a customizable sales and payment management solution with EDI and Excel export capabilities. The company also provides Excel automation tools, custom original software development, EC/website production services, IT doctor/system support services, and robot development. The product lineup centers on Venus as the primary packaged solution, supplemented by Excel automation tools and various professional services including web development and IT consulting.

Differentiator

Problem solved

Functional benefit

Brands

• ビーナス (Venus): Sales management system software developed for small-to-medium enterprises. Features sales input, payment tracking, inventory management, EDI support, and Excel export capabilities. Originally launched as 'K-SYSTEM4' in 2010 and renamed to 'Venus' in 2014.

Products and services

• Venus (ビーナス) Sales Management System Proprietary customizable sales management system featuring sales input, payment tracking, purchase management, EDI support, Excel export, invoice printing, and beginner-friendly operation; sold as one-time license with optional hardware bundles, targeting SMBs across industries.
• Excel Automation Tool (Excel自動化ツール) Automation tool that converts complex Excel operations into simple one-button processes, eliminating the need for manual macro programming and improving workflow efficiency for non-technical staff.
• Custom Original Software Development Service (オリジナルソフトウェア開発) Bespoke original software development using unique processes tailored to each client's needs at affordable pricing, using JAVA, PHP, C#, C++, COBOL, ASM, PL/1 and other languages; targets SMBs and government agencies needing flexible alternatives to off-the-shelf packages.
• EC Site and Website Production Service (ECサイト・HP制作) Design, planning, and production services for online stores (EC sites), company homepages, B2B and B2C websites, including drone photography; offered at competitive prices to SMB clients.
• IT Doctor / System Support Service (ITの主治医) IT consulting and system support service acting as an exclusive dedicated IT department for clients lacking in-house expertise; provides hardware, software, and tool recommendations, troubleshooting, and ongoing advisory support analogous to a primary care physician.
• Robot Planning and Manufacturing Service (ロボット企画・製作) Robotics R&D service involving robot planning and manufacturing in collaboration with a university partner; new R&D direction initiated December 2022.
• Freelance Engineer Matching Service (フリーランスエンジニア) Matching platform that connects freelance software developers and infrastructure engineers with client projects across JAVA, PHP, C#, COBOL, Linux, and Windows Server technologies; the company acts as intermediary, distributing project information to registered freelancers and providing dedicated sales representative support.

Quantifiable outcome

• Multiplies work efficiency several times over by partially systematizing manual operations

Named customers16 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

Feature3 records

Partnerships

Five partnerships are on record, tiered minor.

• 株式会社Eストアー (E Store Co., Ltd.)minorChannel Partner/ Reseller/ DistributorReseller partnership for software product distribution. Contract completed on May 20, 2010. E Store distributes INTERCEPTOR's software products to its customer base.
• 東京商工会議所 (Tokyo Chamber of Commerce and Industry)minorOthersINTERCEPTOR is a member of the Tokyo Chamber of Commerce and Industry, providing networking and business development opportunities.
• 東京都中小企業振興公社 (Tokyo Metropolitan Small and Medium Enterprise Promotion Corporation)minorOthersINTERCEPTOR is a member of the Tokyo Metropolitan Small and Medium Enterprise Promotion Corporation, an organization supporting SMEs in Tokyo.
• 東京都立産業技術研究センター (Tokyo Metropolitan Industrial Technology Research Institute)minorStrategic or Co-development PartnerINTERCEPTOR participates in the Tokyo Metropolitan Industry-Academia-Government Exchange Group activities held at the Tokyo Metropolitan Industrial Technology Research Institute. This partnership supports collaborative innovation and R&D activities.
• 大学 (University Partner - unnamed)minorStrategic or Co-development PartnerIn December 2022, INTERCEPTOR started robot development in cooperation with a university partner. The university collaboration enables access to research expertise for robotics R&D.

Scale indicators2 records

Recent moves10 records

Expansion highlights6 records

Broad incumbents

• NTT Data: NTT Data (9613.T) is one of Japan's largest IT services firms. It is a broad incumbent comparable to INTERCEPTOR's custom software and government IT work, particularly relevant given INTERCEPTOR's Tokyo Metropolitan Government customer base.
• Future Corporation: Future Corporation (4722.T) is a Japanese IT consulting and systems integration firm. It is comparable to INTERCEPTOR's custom software development and IT Doctor services, though operating at materially larger scale and broader scope.
• BIPROGY: BIPROGY (8056.T, formerly Nihon Unisys) is a major Japanese IT services and systems integrator. It competes in the same custom software and systems integration market as INTERCEPTOR, especially for Japanese enterprise and government customers.
• Internet Initiative Japan (IIJ): IIJ (3774.T) provides IT services, network integration, and managed services to Japanese enterprises. It overlaps with INTERCEPTOR's custom software and outsourced IT support offerings, though IIJ operates at vastly larger scale.

Direct peers

• Yayoi Holdings: Yayoi (4448.T) provides accounting and business management software to Japanese SMBs. It is a direct comparable for INTERCEPTOR's Venus sales management system, both targeting non-technical SMB operators in Japan.
• OBC (Ohba Computer Bureau): OBC (4733.T) sells packaged accounting and business software to Japanese SMBs and accountants. It competes in the same packaged SMB software category as INTERCEPTOR's Venus sales management system.
• Cybozu: Cybozu (4689.T) is a Japanese SaaS vendor selling Kintone and Garoon to SMBs and enterprises. Like INTERCEPTOR's Venus product, Cybozu serves the same Japanese SMB market with packaged business applications, though at vastly larger scale.

Emerging players

• Money Forward: Money Forward (3994.T) provides cloud accounting and business SaaS to Japanese SMBs and individuals. It competes with INTERCEPTOR's Venus offering in the Japanese SMB management software market, though from a venture-backed scale.
• freee K.K. freee offers cloud accounting, HR, and SMB SaaS in Japan. It is an emerging competitor to INTERCEPTOR's Venus product from the SaaS-native generation, targeting the same Japanese SMB segment with a subscription model.
• BayCurrent Consulting: BayCurrent (6532.T) is a Japan-focused strategy and management consulting firm with technology practices. It is an emerging comparable for INTERCEPTOR's IT consulting and custom systems advisory work, particularly digital transformation engagements.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/intcpt
• Facebookfacebook.com/people/%E6%A0%AA%E5%BC%8F%E4%BC%9A%E7%A4%BE%E3%82%A4%E3%83%B3%E3%82%BF%E3%83%BC%E3%82%BB%E3%83%97%E3%82%BF%E3%83%BC/100065714913800
• Instagraminstagram.com/interceptor2008

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 INTERCEPTOR