Core Micro Systems Inc.
Core Micro Systems Inc., founded in 1992 in Tokyo, is a Japanese server solution integrator that designs and deploys large-capacity HPC storage systems, AI infrastructure, and modular data centers for national research institutes, universities, and large enterprises in Japan.
- Company typePrivate
- Founded1992
- HeadquartersItabashi-ku, Tokyo, Japan
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What Core Micro Systems Inc. does
Core Micro Systems Inc. (コアマイクロシステムズ株式会社) is a privately-held Japanese server solution integrator founded in 1992 and headquartered in Itabashi-ku, Tokyo, with a secondary operations site in Toda, Saitama. The company specializes in large-capacity, high-speed, and high-availability storage server systems, HPC and AI infrastructure solutions, and modular data center platforms, serving national research institutes, universities, and large enterprises in Japan. Its flagship deployment is a 65PB HPC shared storage system at RIKEN/AICS — described as the largest in Japan — alongside reference installations at the National Astronomical Observatory of Japan (5PB) and NICT (500TB), and it develops proprietary technology including the SolidSTOR DRAM-based semiconductor storage line, the Total Grid concept (AI Grid / Data Grid / Power Grid) for wide-area distributed AI infrastructure, and a pending international patent for aisle-connected expandable container data centers.
The business operates as a system integrator combining in-house R&D with components and software from a network of 34 global technology partners (NVIDIA, AMD, Intel, IBM, HPE, Supermicro, DELL, GIGABYTE, Xinnor, The Lustre Collective, BeeGFS/ThinkParQ, Hammerspace, Parallel Works, Next Silicon, Vcinity, and others). Revenue derives from custom hardware sales of petabyte-class storage servers, AI/HPC turnkey solutions, and modular data center systems, supplemented by professional services for custom integration, ODM/OEM work, and strategic joint development arrangements. Go-to-market is direct enterprise field sales augmented by heavy participation in HPC industry events (Platinum sponsorship at SCA/HPCAsia 2026; exhibition presence at Supercomputing Japan, Interop Tokyo, Data Center Japan, ITEM medical imaging fair, and PCCC workshops). Pricing is predominantly quote-based with a small disclosed retail line for legacy Data SAFE backup appliances.
In 2025-2026 the company has executed a sequence of strategic solution partner agreements with international vendors (Xinnor, The Lustre Collective, Parallel Works, Next Silicon, Hammerspace) and launched an integrated next-generation AI HPC portfolio spanning disaggregated storage, grid-scale modular platforms, and multi-cloud orchestration, indicating a deliberate pivot from its historical storage-integration base toward end-to-end AI HPC infrastructure.
Core Micro Systems Inc. firmographics
Firmographics- Name
- Core Micro Systems Inc.
- Legal name
- コアマイクロシステムズ株式会社
- Website
- https://cmsinc.co.jp
- Company type
- Private
- Founded year
- 1992
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Core Micro Systems Inc., founded in 1992 in Tokyo, is a Japanese server solution integrator that designs and deploys large-capacity HPC storage systems, AI infrastructure, and modular data centers for national research institutes, universities, and large enterprises in Japan.
- Ownership category
- akta.pro rank
Core Micro Systems Inc. industry classification
Industry- Product category
- Enterprise HPC Storage Systems & AI Infrastructure
- NAICS
- Computer Storage Device Manufacturing (334112), Computer and Peripheral Equipment Manufacturing (33411), Computer Systems Design and Related Services (54151)
- SIC
- Computer Storage Devices (3572), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- Edge Data Center Micro-Modular Systems (Prefabricated/Micro DCs) (HDABAOAA)
- akta.pro secondary industries
- Compute & Acceleration ICs (CPU/GPU/AI/FPGA/ASIC) (HDAHABAC), Edge & Micro Data Center Server Systems (HDACABAJ), Storage Accelerator ICs (Computational Storage/SmartSSD) (HDAHAKAI)
Keywords
Where Core Micro Systems Inc. is headquartered
LocationHeadquarters
- HQ city
- Itabashi-ku, Tokyo
- HQ country
- Japan
- HQ region
- Asia
Offices2 records
Markets served
Core Micro Systems Inc. business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Supply Chain, Personnel, Operations, Marketing or Sales
Revenue model
- Storage Server Systems: Sale of large-capacity, high-speed, high-availability storage server systems. Includes petabyte-class storage servers, all-flash storage, and custom-configured systems based on customer requirements. Primary revenue stream targeting enterprise and research institution customers.
- AI/HPC/Turnkey Solutions: Complete solution systems for AI, HPC, and supercomputing applications. Includes modular data center solutions, AI HPC pipeline storage, and integrated platform solutions. Sold as turnkey systems with system integration services.
- Custom Integration and ODM/OEM: Custom system integration services tailored to specific applications and performance characteristics. ODM/OEM services for developing and providing products under customer brands or for specific requirements.
- Joint Product Development: Strategic partnerships for joint development and deployment of next-generation storage solutions. Revenue generated through integrated product sales and technology licensing arrangements with partners like Xinnor.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Annual | Data SAFE backup appliance pricing |
| One time/ perpetual license | One time/ perpetual license | SolidSTOR DRAM SSD pricing |
| Unit Pricing | One time/ perpetual license | Vcinity products - open pricing |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels5 records
Core Micro Systems Inc. product offering
Product offeringCore offering
Core Micro Systems is a server solution total provider that integrates proprietary and partner hardware, software, and appliances into custom storage server systems, HPC/AI turnkey solutions, and modular data centers. It delivers large-capacity (up to 65PB), high-speed, and high-availability storage servers, AI HPC supercomputer solutions, and self-contained modular container data centers for research institutions, academia, and large enterprises. The company also offers custom integration, ODM/OEM services, and joint product development for AI-intensive workloads.
Product overview
Core Micro Systems is a server solution total provider offering a comprehensive portfolio spanning storage systems (RAID, SSD, unified NAS/SAN, scale-out storage), AI HPC infrastructure (modular data centers, turnkey AI platforms, GPU server solutions), parallel file systems (BeeGFS, Lustre), data orchestration platforms (Hammerspace), and specialized solutions (medical imaging AI, remote data transfer, backup/DR). The current portfolio centers on: (1) Next-generation AI HPC solutions including Disaggregated Scale-out AI HPC Pipeline Storage (powered by Xinnor xiRAID), AI HPC Turnkey Modular Data Centers (container-based, self-contained with air/hybrid/liquid cooling), Medical Image AI Processing Solutions, and the Total Grid concept (AI Grid / Data Grid / Power Grid) for wide-area distributed AI; (2) Core storage products including HyperSTOR Flex (petabyte-class HPC storage), CMS GpSCALER Series (AI solution storage), and vNAS Scaler Series (scale-out unified storage); (3) Strategic partnerships integrating Hammerspace Global Data Platform, Parallel Works ACTIVATE, Next Silicon Maverick-2, and BeeGFS; and (4) A legacy product portfolio including SolidSTOR DRAM SSD (300K+ IOPS), Super SSD (RAM-cached SSD up to 6TB), Super CACHE (B+TREE inline cache), SuperRAID/UltraRAID (high-throughput disk arrays), Prime STOR (ZFS-based unified storage), Data SAFE (agentless backup), Server SAFE (CDP), NetFiler NAS, and various other specialized storage and server solutions. The company operates as an integrator combining its own developed hardware/software with partner technologies, serving academic institutions, research organizations, and enterprises since 1992.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- 65PB maximum storage server deployment in Japan - largest scale implementation
- +5 more outcomes
Companies that use Core Micro Systems Inc.
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles4 records
Core Micro Systems Inc. technology and API
TechnologyAPI detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration7 records
AI capability3 records
Feature5 records
Core Micro Systems Inc. partnerships and signals
Strategic signalPartnerships
17 partnerships are on record, tiered core, strategic and standard.
- XinnorcoreStrategic partnership for developing next-generation Lustre AI HPC storage solutions. Xinnor provides patented parallel RAID storage technology achieving extremely high throughput and low latency. Technology will be core of 'Disaggregated Scale-out AI HPC Pipeline Storage Solution' announced at SCA/HPCAsia 2026. Combined expertise in data protection, performance enhancement, and Lustre optimization.
- The Lustre CollectivecorePartnership focused on Lustre open source ecosystem development. The Lustre Collective shapes Lustre roadmap and provides expertise in integrating innovative software with industry standard hardware. Collaboration aims to promote open technical evolution of Lustre file system and effective solution adoption in HPC/AI markets.
- Parallel WorksstrategicStrategic solution partner contract for Parallel Works' hybrid/multi-cloud computing plane 'ACTIVATE' targeting HPC/AI markets. Enables provision of flexible computing resources for AI-intensive workloads.
- Next SiliconstrategicStrategic solution partner contract for Next Silicon's 'Maverick-2' accelerator featuring Native FP64 application acceleration for Science HPC and AI markets. Israeli company developing next-generation intelligent computing architecture (ICA).
- HammerspacestrategicStrategic sales partner contract for Hammerspace Global Data Platform - solution for dynamically orchestrating next-generation wide-area data platforms. US company developing global data platform technology.
- MT-C (Nodeum)standardFirst domestic sales partner contract in Japan for Nodeum - petabyte-class hybrid storage data management software developed by Belgium-based MT-C company.
- QuobytestandardFirst domestic partnership for Quobyte's parallel file system-based scale-out NAS system. Enables provision of enterprise parallel file system storage solutions.
- Bright ComputingstandardAdvanced Reseller contract for Bright Computing's cluster and cloud management software suite in Japan. Enables provision of integrated HPC cluster management solutions.
- VcinitystandardPartnership for Vcinity's Ultimate X and Radical X series - high-speed network products for remote data transfer and access. Products achieve 95% network bandwidth utilization vs 30% for traditional TCP/IP. Enables 1PB data transfer in approximately 23 hours.
- ThinkParQ (BeeGFS)standardSales partnership for BeeGFS parallel file system in Japanese market. ThinkParQ is spin-off from Fraunhofer HPC division. BeeGFS offers scalability, flexibility, and ease of use for HPC environments.
- Amazon Web Services (AWS)standardAWS Partner Network (APN) Technology Partner status. Core Micro Systems provides storage solutions compatible with AWS cloud environments.
- NVIDIAcoreTechnology partner for GPU and AI computing solutions. Part of extensive partner ecosystem including AMD, Intel, IBM, HPE, Supermicro, and other leading technology vendors.
- AMDcoreTechnology partner for processor solutions. Part of comprehensive partner network with 34 global companies.
- IntelcoreTechnology partner for processor and technology solutions. Partner ecosystem includes all major semiconductor and server vendors.
- SupermicrocoreTechnology partner for server and storage solutions. Enables comprehensive system integration capabilities.
- Hewlett Packard Enterprise (HPE)coreTechnology partner for enterprise server solutions. Part of partner ecosystem for delivering complete enterprise solutions.
- IBMcoreTechnology partner including IBM Spectrum Scale (GPFS) file system integration for HPC storage solutions. Deployed at major research institutions.
Scale indicators3 records
Recent moves7 records
Expansion highlights6 records
Core Micro Systems Inc. competitors and assessment
Company assessmentDirect peers
- Colfax International: HPC and AI workstation/server integrator offering custom-configured systems for research and enterprise customers. Comparable in business model (integration of partner components into custom HPC solutions) and target customer segments.
- Thinkmate (MITAC): Custom HPC server and storage system builder offering configurable GPU servers, AI platforms, and storage solutions. Comparable as a custom integrator serving HPC/AI customers with similar product categories.
- Exxact Corporation: US-based HPC and AI systems integrator that builds custom GPU servers, storage, and clusters using partner technologies (NVIDIA, AMD, Intel). Directly comparable as a value-added integrator serving research and enterprise AI/HPC workloads.
- HPC Systems Inc. Japanese HPC systems integrator providing custom HPC/AI server solutions to research institutions and enterprises. Closely comparable to Core Micro Systems in customer base, geographic focus, and integration-led business model targeting the Japanese HPC market.
Broad incumbents
- Penguin Computing (SMART Global Holdings): HPC and AI infrastructure provider now part of SMART Global Holdings, offering integrated HPC clusters, AI systems, and managed services. Comparable integration-led HPC business model but with substantially larger scale and resources.
- Vertiv Holdings: Global provider of critical digital infrastructure including modular/prefabricated data centers and power/cooling solutions. Comparable in the modular data center category where Core Micro Systems is launching its AI HPC Turnkey Modular Data Center offering.
- VAST Data: AI-scale storage platform combining high throughput and large capacity for AI/HPC workloads. Comparable end-application (AI HPC storage) but a much larger venture-backed vendor with proprietary full-stack storage systems.
- DDN (DataDirect Networks): Major HPC storage vendor with parallel file systems (Lustre) used by RIKEN and similar research institutions. Comparable technology stack (parallel file systems, HPC storage) but much larger scale and direct product offering rather than integration.
Emerging players
- Boston Limited (Boston Servers): UK-based HPC, AI, and storage server integrator with custom system design similar to Core Micro Systems' integration approach. Comparable business model and product portfolio, though serving primarily European research and enterprise customers.
- Fixstars Corporation: Japanese software/hardware company specializing in high-performance storage and AI acceleration, including GpuScorer and storage products. Comparable as a Japanese HPC/AI technology company with overlap in storage and AI workloads.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Core Micro Systems Inc. social profiles
Digital presenceCore Micro Systems Inc. compliance and trust
Trust signalCompliance1 record
Core Micro Systems Inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
Core Micro Systems Inc. leadership team
Management profileNumber of profiles
Profiles1 record
Core Micro Systems Inc. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Core Micro Systems Inc. M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Core Micro Systems Inc.
What does Core Micro Systems Inc. do?
Core Micro Systems is a server solution total provider that integrates proprietary and partner hardware, software, and appliances into custom storage server systems, HPC/AI turnkey solutions, and modular data centers. It delivers large-capacity (up to 65PB), high-speed, and high-availability storage servers, AI HPC supercomputer solutions, and self-contained modular container data centers for research institutions, academia, and large enterprises. The company also offers custom integration, ODM/OEM services, and joint product development for AI-intensive workloads.
Is Core Micro Systems Inc. a public or private company?
Core Micro Systems Inc. is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Core Micro Systems Inc. founded?
Core Micro Systems Inc. was founded in 1992. It employs 1 to 10 people.
Where is Core Micro Systems Inc. based?
Core Micro Systems Inc. is headquartered in Itabashi-ku, Tokyo, Japan, in the Asia region.
How does Core Micro Systems Inc. make money?
Four revenue lines are on record. Storage Server Systems are the primary driver. The others are AI/HPC/Turnkey Solutions, custom Integration and ODM/OEM and joint Product Development.
Who are Core Micro Systems Inc.'s main competitors?
Direct peers on record are Colfax International, Thinkmate (MITAC), Exxact Corporation and HPC Systems Inc.. Broad incumbents are Penguin Computing (SMART Global Holdings), Vertiv Holdings, VAST Data and DDN (DataDirect Networks). Emerging players are Boston Limited (Boston Servers) and Fixstars Corporation.
Does Core Micro Systems Inc. have an API?
No public API is recorded for Core Micro Systems Inc..
What industry is Core Micro Systems Inc. in?
Core Micro Systems Inc.'s product category is Enterprise HPC Storage Systems & AI Infrastructure. Its primary akta.pro industry code is HDABAOAA, Edge Data Center Micro-Modular Systems (Prefabricated/Micro DCs), with a secondary code of HDAHABAC, Compute & Acceleration ICs (CPU/GPU/AI/FPGA/ASIC). Its NAICS code is 334112 and its SIC code is 3572.