
RSI’s DATA CENTER CONSULTING
Supporting Data Center Projects of All Sizes,
From Every Perspective
RSI has extensive experience in the design, construction, and operation of data centers in both Japan and overseas markets. From early-stage business planning and IT consulting through to post completion operations management, we provide end-to-end, one stop services essential for successful data center projects.
We support a wide range of initiatives—from small, office scale projects to largescale hyperscale data centers, as well as next generation facilities such as edge data centers and immersion cooled data centers designed for the future.
How RSI Can Help
- Design interior infrastructure that reflects the specific requirements of tenant user companies
- Develop base designs suitable for attracting data center operators as tenants
- Assess whether a planned land or building acquisition is appropriate for data center use
- Ensure smooth execution of projects commissioned by overseas clients
- Design data centers tailored to unique, proprietary system requirements
- Consult on next generation data centers, such as edge data centers utilizing immersion cooling
Data Center Industry Structure and Role of RSI
The structure of the data center industry has become increasingly specialized. Many projects now require highly customized designs, strict timelines, and complex coordination—especially those involving international stakeholders.
RSI supports clients from any position within the industry value chain, proactively addressing not only stated requirements but also potential challenges that may arise throughout the project lifecycle.
Structure of data center’s industry

How RSI Supports Each Type of Stakeholder
RSI operates as a neutral consulting partner, providing flexible support tailored to the role and needs of each organization involved in a data center project.
For Data Center Operators
- Consulting on core data center specifications
(e.g., rack count, total power capacity estimation, workflow and project scheduling) - Design and coordination of external network connectivity to the data center
- End-to-end IT infrastructure design
(from network entry rooms to server rooms, including cable routing and equipment selection) - Post completion data center operations management
For Building and Landowners
- Design and coordination of external network connectivity
- Evaluation of land and buildings for data center suitability
- Measurement of data center specifications and asset value assessment
For General Contractors and Construction Firms
- Technical expertise related to data center construction
- Support for smooth communication and coordination with overseas clients
For Data Center Users (Tenant Companies)
- IT infrastructure design within server rooms
(network routers, switches, storage, firewalls, server racks, redundant power systems, cooling systems, etc.) - Rack layout and space planning
- Cable infrastructure design and routing
- Post deployment network operations and monitoring
How the Data Center project proceeds
RSI provides support throughout every phase of a data center project, including the following:
Concept Design for Basic Planning
RSI delivers effective, cost-efficient designs aligned with client requirements.
At this stage, we define the overall data center and network architecture, establish core engineering concepts, and develop project schedules, budgets, and work packages. We also provide the technical consulting necessary to prepare basic design drawings.
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Contractor Selection
We support the creation of Requests for Proposal (RFPs) based on the approved basic design and assist with evaluating and comparing bids from general contractors and construction companies, including cost and technical assessments.
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Detailed Design (Construction / As-built Drawings)
RSI provides technical consulting to refine conceptual designs into fully realized construction and completion drawings.
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Procurement & Contract Negotiation
On behalf of our clients, RSI manages the procurement of materials and personnel required for project completion. Based on appropriate contract standards aligned with project size and structure, we also conduct contract negotiations and coordination with vendors.
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Construction Management
RSI coordinates and manages all onsite construction activities to ensure work proceeds according to plan. We monitor progress, provide regular reporting, and proactively identify and mitigate potential risks.
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Operations Management
After completion, RSI can provide ongoing management and operation of data center services. Our experience includes a wide range of managed services, such as 24/7 network monitoring and incident response, tailored to client needs.
RSI Track Record from Office-Scale Facilities to Tier IV Data Centers
Below are selected examples of our project experience
・International Data Center Operator
Consulting on the construction of a largescale data center with a total capacity of 100 MW
・Global Securities Firm
Consulting and operational support for an in-office data center
・Global Securities Firm
Consulting on data center expansion projects
・International Investment Firm
Business and technical consulting for speculative data center investment projects
・Domestic Data Center Operator
Support in preparing bid documentation for overseas clients
・Domestic Data Center Operator
Data center construction consulting for international clients
・Major Japanese General Contractor
Support with construction execution and communication for overseas clients
REACH OUT TO US ABOUT
YOUR NEEDS
RSI is proud to provide a range of services in the data center industry, from planning and construction to operations and management.
Our bilingual services cover every aspect of network and data processing services. We can help you integrate your solutions into the future of computing.