ENVALITH
積水樹脂株式会社 logo

SEKISUI JUSHI CORPORATION

4212Prime MarketChemicals

積水樹脂株式会社 logo
SEKISUI JUSHI CORPORATION4212

Public Sector

A core segment capturing public investment demand centered on products for road and transportation infrastructure

PeriodCurrentPreviousChange
Segment sales (external customers)¥41,589 million¥38,815 million
Segment sales (including intersegment, total)¥41,632 million¥38,851 million
Segment operating profit¥2,728 million¥1,858 million
Segment assets¥61,053 million¥58,153 million
Goodwill amortization¥1,366 million¥1,256 million
Unamortized goodwill balance¥11,927 million¥12,071 million
Increase in tangible and intangible fixed assets (capital expenditure)¥2,449 million¥3,603 million
Depreciation expense¥1,547 million¥1,235 million

Business Details

This segment mainly engages in the manufacture, processing, and sale, as well as construction work, of soundproof wall materials, traffic safety products, road marking materials, road signs, pedestrian and vehicle guardrails, snow and wind protection fences, artificial turf, shelters, and other products. Customers are primarily public sector entities such as the Ministry of Land, Infrastructure, Transport and Tourism, urban expressway operators, railway operators, and local governments. The company has expanded its business scale through M&A in Europe (WEMAS Group) and Hokkaido (Riken Kogyo), capturing demand for public infrastructure safety and security both domestically and abroad.

Recent Overview

Consolidation of Riken Kogyo and steady performance of existing businesses drove substantial increases in both sales and profit

In FY2026 (ending March 2026), Public Sector segment sales were ¥41,589 million (up 7.1% year on year), and segment operating profit improved substantially to ¥2,728 million (up 46.8% year on year). This was mainly attributable to the sales contribution from snow and wind protection products following the consolidation of Riken Kogyo Co., Ltd. While soundproof wall materials, road marking materials, and artificial turf performed favorably, traffic safety products saw profit decline year on year due to the completion of a cycle of electronic product installations and investment in strengthening operational systems. The landscape-related business was affected by a lull between trial installations of head-on collision prevention products for expressways, resulting in both sales and profit for that business falling below the same period of the prior year.

Key Products

product
Soundproof Wall Materials

Products for expressways were highly rated for their design responsiveness even amid reduced maintenance budgets, resulting in both sales and profit exceeding the same period of the prior year. The company is also actively pursuing order-taking activities for projects planned for the next fiscal period and beyond.

product
Traffic Safety Products, Road Marking Materials & Road Signs

The lane separator "Pole Cone" trended steadily. The remote-operable LED display board "Opto Marker ICOT" was well received for the convenience of its web application service. Road marking materials and sign-related products were adopted for residential road and school route improvement projects, reflecting favorable evaluation of quality improvements and enhanced delivery responsiveness.

product
Pedestrian & Vehicle Guardrails/Parapets

The mainstay guardrail products were affected by the completion of a cycle of school route safety measures and budget reductions, but sales were on par with the same period of the prior year as products such as the flexible vertical bar fence "Flex Rope" were adopted for urban area development and river/coastal safety projects. Parapet and shelter products trended steadily, supported by large-scale project orders.

product
Artificial Turf & Sports Facility Products

Proposals for environmentally friendly products, including field hockey turf, were well received, and adoption for large-scale sports grounds progressed through reliable capture of replacement demand via strengthened property management, resulting in substantial growth in both sales and profit.

product
Snow & Wind Protection Products (Riken Kogyo)

Snow and wind protection products handled by Riken Kogyo Co., Ltd., which was consolidated in December 2024. These products contributed to sales from this fiscal period, and in terms of profit, contribution exceeded the amount of goodwill amortization.

product
Temporary Traffic Safety Products (WEMAS Group, Europe)

Temporary traffic safety products for Europe handled by the WEMAS Group, which was consolidated in the prior fiscal period. Although elastic bollards were affected by intensifying competition, temporary traffic safety products trended steadily, resulting in both sales and profit exceeding the same period of the prior year. Profit generated exceeded the amount of goodwill amortization.

Growth Drivers

  • Continued sales contribution from snow and wind protection products following the consolidation of Riken Kogyo Co., Ltd. as a subsidiary
  • Steady performance of temporary traffic safety products from the WEMAS Group (Europe) and generation of profit exceeding goodwill amortization
  • Expanded proposals of environmentally friendly artificial turf products and increased adoption for large-scale sports grounds
  • Continued orders for expressway and railway applications and proactive approach to next-period projects, driven by favorable evaluation of design responsiveness for soundproof wall materials
  • Expanded adoption in residential road and school route improvement projects due to quality improvements and enhanced delivery responsiveness for road marking materials and sign-related products
  • Spread of remote infrastructure monitoring and disaster-prevention DX through the remote-operable LED display board "Opto Marker ICOT"
  • Expanded adoption of guardrails in urban area development and river/coastal safety projects
  • Strengthening of the global business foundation, centered on Europe and Southeast Asia, and business expansion in the Hokkaido priority strategic region

Risks

  • Goodwill amortization burden associated with M&A (WEMAS Group, Riken Kogyo) continuing to pressure profit (Public Sector goodwill amortization of ¥1,366 million in FY2026, ending March 2026)
  • Impact on soundproof wall materials, road marking construction, and structure maintenance work due to reduced expressway maintenance budgets
  • Sluggish demand for guardrails due to the completion of a cycle of school route safety measures and a trend of reduced budgets for guardrail replacement work
  • Downward pressure on landscape-related business performance due to a lull between trial installations of head-on collision prevention products for expressways
  • Risk of a ceiling on traffic safety product sales due to the completion of a cycle of installations of electronic products for visibility impairment countermeasures in snowy regions
  • Decline in profit margins due to deteriorating procurement conditions and price increases for petroleum-derived raw materials and auxiliary materials
  • Intensifying competition for elastic bollards and similar products in Europe
  • Impact of goodwill and customer-related asset revaluation associated with the finalization of provisional accounting treatment related to the business combination (Riken Kogyo)

Last updated: June 24, 2026