NSTEC

What NSTEC does

NSTEC (日本ソフト技研株式会社) is a Japanese systems integrator founded in 1984 and headquartered in Kunitachi, Tokyo, with 104 employees. The company operates as a long-standing prime partner to the NEC Group, contributing to large-scale social infrastructure, aerospace (including the ASNARO-2 satellite ground system), and government/public-sector systems, and also develops business applications for NTT Group companies, broadcasters, financial institutions, and agricultural cooperatives. Its proprietary flagship product is APLA, a meteorological analysis and forecasting support system that processes Japan Meteorological Agency numerical forecast data for broadcasters, weather companies, and local governments; the firm also distributes InterSystems Caché/IRIS high-performance object databases as an Application Partner and ESET PROTECT endpoint-security products as a Canon Certificate Partner.

The business model combines professional-services revenue (custom software development for aerospace and government systems), managed-services revenue (IT systems outsourcing and information security support for SMEs in the Tokyo Tama and Fukuoka regions on monthly fixed-fee contracts), subscription/reseller revenue (ESET security products), and licensing/marketing revenue from Caché database distribution. Pricing is largely quote-based; engineer role postings indicate ¥200,000-¥370,000/month billable ranges, and ESET products are sold on annual subscription tiers from Entry to Complete. Go-to-market mixes direct enterprise field sales to NEC Group, NTT, and government accounts with channel partnerships (Canon Marketing Japan for ESET, InterSystems for Caché) and a regional direct-sales motion for SME outsourcing in the Tokyo and Fukuoka areas.

Supporting the operation are ISO 27001 (since May 2008, with Fukuoka added May 2022) and ISO 9001 (since May 28, 2021) certifications, three offices (Kunitachi HQ, Fukuoka regional center, Sapporo office opened August 2023), and a recent strategic pivot toward SME managed services and generative AI implementation support. Revenue is not publicly disclosed; the firm is privately held with ¥48M registered capital and no external funding rounds on record.

Name

NSTEC

Legal name

日本ソフト技研株式会社

Website

https://e-nstec.com

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

101–250 employees

Short description

NSTEC (日本ソフト技研) is a Tokyo-based Japanese systems integrator founded in 1984 with 104 employees, operating as a prime partner to NEC Group for aerospace, government, and social-infrastructure systems, while also distributing Caché database and ESET security products and serving SMEs with IT outsourcing and security services.

Ownership category

akta.pro rank

Product category

IT System Integration and Software Development Services

NAICS

Security Systems Services (except Locksmiths) (561621), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518)

SIC

Communications Services, Nec (4899)

akta.pro primary industry

Defense Software, Mission Applications & Open Architecture (MOSA) Systems (IMABAOAM)

akta.pro secondary industry

Identity & Access Security Services (IAM, PAM, Zero Trust) (BPAKAHAI)

Keywords

• Custom software development
• IT system integration
• IT infrastructure outsourcing
• Weather analysis systems
• Cybersecurity consulting

Headquarters

HQ city

Kunitachi

HQ country

Japan

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Custom Software Development: Custom software development services for aerospace, government/public systems, and broadcasting applications. Long-term projects with major manufacturers including NEC Group. Development of embedded control software and high-performance object database applications.
2. IT Infrastructure Outsourcing (Managed Services): Information system department outsourcing services covering security, help desk, cloud management, and backup. Monthly fixed-fee model providing comprehensive IT support for SMEs without dedicated IT staff.
3. Information Security Services: Security consulting, vulnerability assessments, policy development, and ESET security product sales and implementation. Includes incident response and ongoing security monitoring.
4. Database Products (Caché/IRIS): Sales and support of InterSystems Caché high-performance object database. Multi-model database platform supporting various access methods with fast processing capabilities.
5. Generative AI Consulting: Implementation support and consulting for generative AI tools including ChatGPT, Gemini, and Microsoft Copilot. Training, guidelines development, and operational support services.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels5 records

Core offering

NSTEC is a Japanese IT solutions company that develops and maintains large-scale social infrastructure systems (aerospace, government) as a prime partner of NEC Group and NTT Group, while also providing IT outsourcing, cybersecurity, generative AI adoption support, and weather analytics (APLA) to SMEs and broadcasters. It distributes InterSystems Caché databases and ESET security products as a certified channel partner, complemented by proprietary meteorological and AI-enabled solutions.

Product overview

NSTEC operates as a diversified IT solutions company offering a portfolio of proprietary and distributed products across weather analytics, database management, cybersecurity, AI, and IT outsourcing services. The core proprietary product is APLA (Weather Analysis and Forecasting Support System), which processes Japan Meteorological Agency numerical forecast data for broadcasters, weather companies, and local governments. NSTEC also distributes InterSystems Caché high-performance object databases and ESET PROTECT enterprise security solutions as certified partners. Service offerings include generative AI adoption support (ChatGPT/Gemini/Copilot), information system outsourcing for SMEs without dedicated IT staff, and information security countermeasure consulting — collectively addressing the full lifecycle from AI adoption to day-to-day IT operations and security management.

Differentiator

Problem solved

Functional benefit

Brands

• APLA: 気象解析予報業務支援システム - 局地的な天気からグローバルな気象予測まで、社会の様々なシーンに不可欠な気象情報を最適なソリューションで提供・導入
• ESET
• Caché
• 情報セキュリティ対策支援サービス
• 情報システム運用代行
• 生成AI活用支援

Products and services

• APLA Weather Analysis and Forecasting Support System (APLA-気象解析予報業務支援システム) A proprietary meteorological analysis and forecasting support system covering local to global weather predictions. Visualizes Japan Meteorological Agency numerical forecast data (GPV) up to 10 days, with emagram, contour lines, streamline displays, typhoon track forecasts, Himawari cloud images, and high-resolution radar nowcasts. Used by broadcasters, weather companies, and local governments.
• Caché High-Performance Object Database (キャシェ) A multi-model high-performance object database platform from InterSystems with multidimensional architecture and natural-language analysis (iknow) technology, enabling fast processing through maximized memory utilization. Distributed and supported by NSTEC as an InterSystems Application Partner for medical information systems and other high-performance database applications.
• ESET PROTECT Enterprise Security (ESET) Enterprise security solutions including ESET PROTECT Entry (SMB endpoint protection with cloud management), ESET PROTECT Advanced (ransomware protection and cloud sandbox), and ESET PROTECT Complete (mail security, cloud app protection, vulnerability management). Distributed by NSTEC as an ESET Security Certified Partner with sales, implementation, and ongoing support.
• Generative AI Adoption Support (生成AI活用支援) Advisory and implementation support service for integrating generative AI tools (ChatGPT, Gemini, Microsoft Copilot) into business workflows, including adoption consultation, internal training, AI usage guideline development, workflow automation proposals, and ongoing operational support. Targets SMEs and enterprises seeking DX and operational efficiency gains.
• Information System Outsourcing (情報システム運用代行) Outsourced IT department service for companies without dedicated IT staff. Covers security measures, help desk support, cloud management, and backup operations on a monthly fixed-fee basis. Serves SMEs in the Tokyo Tama area and Fukuoka, Kurume, Onojo, and Kasuga regions of Japan.
• Information Security Countermeasure Support (情報セキュリティ対策支援サービス) Comprehensive security consulting for SMEs without in-house IT departments, including security diagnostics, policy development, security product implementation (ESET, firewalls), incident response, and backup system construction. Provided by an ISO27001-certified company in the Tokyo Tama and Fukuoka regions.

Quantifiable outcome

• 情報システム担当者を正社員で採用する場合、年間400〜600万円以上の人件費が発生。情報セキュリティ対策支援サービスでは、月額定額制で専門家のサポートが受けられ、大幅なコスト削減が可能
• +2 more outcomes

Named customers7 records

Segments4 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

Feature4 records

Partnerships

Four partnerships are on record, tiered core and major.

• NEC Group (NEC、日本電気株式会社)coreStrategic or Co-development Partner · 1 August 1984Prime partner relationship with major Japanese IT company. Long-term合作关系 spanning multiple NEC subsidiaries including NEC Solutions Innovator, NEC Aerospace Systems, NEC Security, NEC Personal Computers, and NEC Business Intelligence. Development and maintenance of large-scale social infrastructure systems including aerospace applications.
• InterSystems Japan (インターシステムズジャパン株式会社)coreChannel Partner/ Reseller/ DistributorSales partnership for Caché high-performance object database. InterSystems Application Partner status. Provides multi-model database platform with fast processing capabilities for various business applications including medical information systems.
• Canon Marketing Japan (キヤノンマーケティングジャパン株式会社)coreChannel Partner/ Reseller/ DistributorCanon Certificate Partner for ESET security products sales. Partnership for security solutions distribution to small and medium enterprises in Japan. ESET security products are internationally recognized with over 310,000 corporate licenses in Japan as of 2016.
• NTT Group (NTTコミュニケーションズ、NTTデータSMS等)majorStrategic or Co-development PartnerDevelopment partnerships with NTT DOCOMO, NTT DATA SMS, and related companies for telecommunications and data services applications.

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Emerging players

• LAC Co., Ltd. Tokyo-listed pure-play Japanese cybersecurity services firm (smaller scale than global vendors but established in Japan). Comparable to NSTEC's ESET distribution + security consulting + cyber-incident response practice, particularly for Japanese mid-market and government accounts.
• NETMARKS Corporation: Tokyo-listed Japanese IT services firm focused on system integration, networking, and security solutions for enterprise and government clients. Direct overlap with NSTEC's NEC-ecosystem SI plus ESET-adjacent security distribution play, at slightly larger scale.

Direct peers

• ITFOR Inc. Tokyo-listed Japanese IT services firm (~1,000 employees) with comparable focus on managed services, security solutions, and enterprise IT outsourcing for Japanese SMEs and mid-market – the closest functional analog to NSTEC's 情シス不在 outsourcing offering.
• Nihon Systemware Co., Ltd. Mid-sized Tokyo-based Japanese system integrator (TSE Prime listed) with overlapping business lines in enterprise software development, system integration, and managed services for finance/manufacturing/government. Similar profile to NSTEC in serving regional SMEs and large prime contractors with custom development work.
• JBCC Holdings Inc. Mid-sized Japanese IT services holding company combining SI, managed services, and security distribution (a Trend Micro partner, similar to NSTEC's ESET partner position). Competes with NSTEC's SME IT outsourcing and security consulting lines while operating at larger scale.
• DTS Corporation: Mid-sized Japanese SI firm (similar size band to NSTEC, ~2,000+ employees, listed on TSE Prime) providing custom software development, embedded systems, and IT services to enterprise, government, and finance clients. Operates similar breadth of SI + outsourcing business and competes directly for the same NEC/NTT-tier Japanese enterprise and government contracts.

Broad incumbents

• SCSK Corporation: Top-tier Japanese SIer (Sumitomo-affiliated, multi-thousand employees) with broad services covering consulting, SI, IT outsourcing, and fintech. Represents the upper bound of the Japanese SI scale curve and a competitor for the largest NEC-prime government and finance deals.
• Canon IT Solutions Inc. (Canon ITS): The enterprise-IT subsidiary of Canon Marketing Japan that drives the Canon Certificate Partner program through which NSTEC distributes ESET. Operates a similar security-consulting + product-distribution model but at substantially larger scale, representing the structural ceiling for ESET channel partners in Japan.
• NET One Systems Co., Ltd. Mid-to-large Japanese network-centric SIer operating in roughly the same enterprise/government customer overlap (NEC/NTT ecosystem) as NSTEC. A leading domestic integrator for network infrastructure and communications-related systems – the 'NEC-Group adjacent' tier of Japanese SI.
• TIS Inc. One of Japan's largest independent SI groups (TSE Prime, multi-thousand employees) covering outsourcing, consulting, and financial-sector system integration. Already an active partnership counterparty for NSTEC's western-Japan SI work via TIS Nishi-Nihon, and serves as the scale-up benchmark for what NSTEC's outsourcing business could become.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance2 records

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 NSTEC