ENVALITH
株式会社トーエネック logo

TOENEC CORPORATION

1946Prime MarketConstruction

株式会社トーエネック logo
TOENEC CORPORATION1946

Facilities Construction Business

TOENEC's core segment, undertaking electrical and piping construction work broadly and accounting for approximately 94% of consolidated sales.

PeriodCurrentPreviousChange
Sales (segment total, external customers)¥254,991 million¥253,969 million
Segment profit (operating income basis)¥25,544 million¥20,334 million
Segment profit margin10.0%8.0%
Orders received (non-consolidated)¥241,128 million¥221,341 million
Backlog at period-end (non-consolidated)¥137,016 million¥125,398 million
Depreciation and amortization¥3,270 million¥2,905 million

Business Details

The Facilities Construction segment comprises five divisions: power distribution line construction, underground line construction, indoor wiring construction, air conditioning and piping construction, and telecommunications construction. While the segment is founded on power distribution facility construction orders from the Chubu Electric Power Group (Chubu Electric Power Co., Inc., Chubu Electric Power Grid Co., Inc., and Chubu Electric Power Miraiz Co., Inc.), indoor wiring construction and air conditioning/piping construction for general private-sector companies account for more than half of sales. In addition to domestic operations, the segment also conducts construction work in the Asian region through overseas subsidiaries such as Tri-En TOENEC Co., Ltd.

Recent Overview

Steady progress in indoor wiring construction and improved construction profitability drove a substantial 25.6% year-on-year increase in segment profit.

In FY2026 (ending March 2026), segment profit for the Facilities Construction business increased substantially to ¥25,544 million (up 25.6% from ¥20,334 million in the prior period). Sales in indoor wiring construction were the main driver, reaching ¥99,804 million (up 7.7%), while air conditioning/piping construction, underground line construction, and telecommunications construction saw sales declines. Orders received were strong at ¥241,128 million (up 8.9%), with underground line construction (up 68.8%) and indoor wiring construction (up 10.6%) growing. Backlog at period-end built up to ¥137,016 million (up 9.3%), forming an earnings foundation for the next period. Separately, an allowance for doubtful accounts was recorded at overseas subsidiary Tri-En TOENEC Co., Ltd.

Key Products

service
Power distribution line construction

Power distribution facility construction work founded on stable orders from the Chubu Electric Power Group. Non-consolidated sales for FY2026 (ending March 2026) were ¥81,022 million (up 2.0% year on year). Sales are expected to expand to ¥89,600 million (up 10.6%) in the next fiscal year.

service
Indoor wiring construction

The largest division within the facilities construction business. Non-consolidated sales for FY2026 (ending March 2026) progressed steadily at ¥99,804 million (up 7.7% year on year). Backlog at period-end remained at a high level of ¥90,880 million. The next fiscal year is projected at ¥93,500 million (down 6.3%).

service
Air conditioning and piping construction

Non-consolidated sales for FY2026 (ending March 2026) declined to ¥19,762 million (down 11.2% year on year). Orders received were also weak at ¥20,444 million (down 14.1% year on year). A recovery to ¥21,000 million (up 6.3%) is expected in the next fiscal year.

service
Underground line construction

Non-consolidated sales for FY2026 (ending March 2026) declined to ¥12,162 million (down 18.4% year on year), but orders received surged to ¥15,333 million (up 68.8% year on year). Backlog at period-end also built up to ¥7,781 million (up 68.8% year on year), and is expected to contribute to sales in future periods.

service
Telecommunications construction

Non-consolidated sales for FY2026 (ending March 2026) declined to ¥16,759 million (down 7.0% year on year). Orders received increased to ¥19,701 million (up 7.6% year on year), and backlog at period-end built up to ¥12,749 million (up 30.0% year on year). A substantial increase to ¥20,500 million (up 22.3%) is expected in the next fiscal year.

Growth Drivers

  • Continued high level of private-sector capital investment (demand related to DX promotion and carbon neutrality initiatives)
  • Steady progress on large-scale indoor wiring construction projects (hospitals, office buildings, factories, etc.), with non-consolidated sales of ¥99,804 million (up 7.7%)
  • Contribution to next-period sales from a surge in underground line construction orders (¥15,333 million, up 68.8% year on year)
  • Expansion of next-period sales driven by the buildup in telecommunications construction backlog (¥12,749 million, up 30.0% year on year)
  • Stable orders from the Chubu Electric Power Group in power distribution line construction (non-consolidated sales of ¥81,022 million)
  • Expansion of orders through area strategy deployment in the greater Tokyo area, Kinki region, and Asia
  • Pursuit of new numerical targets following the early achievement of targets under the Medium-Term Management Plan 2027

Risks

  • Risk of deteriorating profitability at overseas subsidiary Tri-En TOENEC Co., Ltd. (an allowance for doubtful accounts was recorded during the current period)
  • Deterioration in construction profitability due to rising raw material prices and labor costs
  • Earnings volatility risk stemming from the projected decline in indoor wiring construction sales to ¥93,500 million (down 6.3%) in the next fiscal year
  • Difficulty securing engineers and constraints on construction capacity due to the declining working-age population
  • Downside risk to private-sector capital investment from changes in U.S. tariff policy and international conditions
  • Risk of continued weakness in orders and sales for air conditioning and piping construction (orders down 14.1%, sales down 11.2%)

Last updated: June 24, 2026