ENVALITH
株式会社シーティーエス logo

CTS Co., Ltd.

4345Prime MarketServices

株式会社シーティーエス logo
CTS Co., Ltd.4345

DDS Business (Digital Data Service Business)

Core business integrating ICT services for construction sites, maintaining high profitability and growth

PeriodCurrentPreviousChange
Net sales (FY2026 full year, ending March 2026)¥7,510 million¥6,896 million
Segment profit (FY2026 full year, ending March 2026)¥2,403 million¥2,144 million
Segment margin (FY2026 full year, ending March 2026)32.0%31.1%
SAP sales (FY2026 full year, ending March 2026)¥2,795 million
Net sales YoY change+8.9%
Segment profit YoY change+12.1%

Business Details

This segment targets construction company headquarters and construction sites as its primary customers, proposing and providing the "Site Assist Package (SAP)" which integrates the Cloud Storage Service, Cloud Video Service, Communication Service, communication/network services, Multi-function Display, and other offerings. Centered on a rental/subscription-based revenue model, the segment is driving adoption as remote support and information-sharing infrastructure for construction sites. It is the core segment, accounting for approximately 59% of total company sales, and is a highly profitable business maintaining a segment margin of over 32%.

Recent Overview

Steady orders from SAP-centered existing customers; profit margin improved on progress in BtoB conversion

In FY2026 (ending March 2026), orders based on integrated service proposals centered on existing customers progressed steadily, achieving net sales of ¥7,510 million (up 8.9% year-on-year) and segment profit of ¥2,403 million (up 12.1% year-on-year). Growth in rental/subscription revenue centered on Cloud Storage and Cloud Video Services drove the profit increase, improving the segment margin to 32.0% (up 0.9pt year-on-year). Seminar activities at 32 branches nationwide raised awareness and interest in SAP, advancing the conversion to BtoB transactions. For FY2027 (ending March 2026), DDS Business sales are planned at ¥8,370 million (up 11.5% year-on-year), of which SAP sales are planned at ¥3,470 million (up 24.1% year-on-year).

Key Products

platform
Site Assist Package (SAP)

Integrates Cloud Storage, Cloud Video, Communication, communication networks, Multi-function Displays, and other services, centralizing on-site information through the "Site Assist Dashboard." This enables remote support and information sharing with headquarters, partner contractors, and others. SAP sales for FY2026 (ending March 2026) were ¥2,795 million.

service
Cloud Storage Service

A subscription-based service that forms the core of SAP. It is a major component of rental/subscription revenue, and progress in converting to BtoB transactions is forming a stable revenue base.

service
Cloud Video Service

A service that supports remote monitoring and management of construction sites. Expansion into the public-sector market (e.g., river surveillance cameras) is also underway, making it a core product for new market development.

service
Communication Service

A service that streamlines information sharing and communication among headquarters, sites, and partner contractors. Provided as an integrated component of SAP.

product
Multi-function Display

Hardware that serves as a component of SAP for on-site information display and sharing. Primarily provided on a rental basis.

Growth Drivers

  • Continued growth in rental/subscription revenue centered on Cloud Storage and Cloud Video Services
  • Expansion of a stable order base through progress in converting site-based transactions to corporate (BtoB) contracts
  • Growth in SAP adoption demand driven by the Ministry of Land, Infrastructure, Transport and Tourism's promotion of i-Construction 2.0 and ICT Construction Stage 2
  • Increased SAP awareness and new customer acquisition through seminar activities, exhibition participation, and enhanced marketing at 32 branches nationwide
  • Diversification of the customer base through new market development in the public sector (e.g., river surveillance cameras)
  • Enrichment of SAP content and promotion of AI implementation (SAP + AI) through deepened collaboration with File Force Co., Ltd. and others
  • Expansion of sales activities to approximately 100 broad-area general contractors under the new medium-term management plan

Risks

  • Risk that the flat trend in construction project volume, due to rising material costs and labor shortages in the construction industry, will constrain the expansion of SAP usage
  • Risk that low awareness and understanding of SAP will require significant time for full-scale rollout and penetration, causing the pace of new customer acquisition to fall short of plan
  • Risk that rising selling, general and administrative expenses due to increased compensation improvements, marketing costs, and system management expenses will pressure profit margins
  • Risk that the repeat rate will remain significantly below the target (over 90%), staying around 70%, due to a slowdown in public works project volume
  • Risk of uncertainty regarding the achievability of the new medium-term management plan (sales target of ¥16.0 billion, etc.), given that the previous medium-term management plan (FY2024–FY2026, ending March 2026) fell short of its sales target of ¥12.8 billion and other goals
  • Risk that uncertainty in the global economic outlook and rising construction costs will suppress customers' capital expenditure appetite by affecting construction orders

Last updated: June 19, 2026