Tsukishima Holdings Co. Ltd.TSE: 6332

Supplementary Materials: Financial Results for FY 2025(1MB)

· Issued by Tsukishima Holdings Co. Ltd.

‌Note: This document has been translated from the Japanese original for reference purposes only. In the event of any discrepancy between this translated document and the Japanese original, the original shall prevail.

Supplementary Materials: Financial Results for FY 2025

May 12, 2026



‌Consolidated results for FY2025

Net sales and all profit items hit record highs

  • Orders received decreased due to a transitional period between large-scale projects in the Water Environmental Business, although the Industrial Business performed strongly (however, order backlog hit a record high).

  • Net sales increased as projects progressed steadily in both businesses.

  • Operating profit increased, driven by improved profitability in the Industrial Business as well as higher revenue.

  • Profit attributable to owners of parent significantly increased due to gains from the sale of logistics facilities and cross-shareholdings.

YoY Change

vs. Previous Forecast

【Unit: 100 million yen】

FY2024 Actual

FY2025 Actual

Change

FY2025

Forecast

Change

Orders received

1,822

1,542

△280

1,500

+42

Order backlog

3,183

3,235

+52

3,243

△8

Net sales

1,392

1,490

+98

1,440

+50

Operating profit

89

98

+9

95

+3

Operating profit margin

6.4%

6.6%

+0.2%

6.6%

+0.0%

Profit attributable to owners of parent

67

169

+102

150

+19

EBITDA

127

135

+8

130

+5

R O I C

5.2%

6.0%

+0.8%

Upper 5%

range

-

R O E

7.4%

17.7%

+10.3%

About 16%

-

【Orders Received, Net Sales, Operating profit by Segment 】

YoY Change vs. Previous Forecast

【Unit: 100 million yen】

FY2024 Actual

FY2025 Actual

Change

FY2025

Forecast

Change

Orders received

Water Environmental

1,369

936

△433

900

+36

Industrial

439

600

+161

594

+6

Net sales

Water Environmental

927

986

+59

940

+46

Industrial

452

497

+45

494

+3

Operating profit

Water Environmental

(Operating profit margin)

61

6.6%

58

5.9%

△3

△0.7%

60

6.4%

△2

△0.5%

Industrial

(Operating profit margin)

21

4.7%

41

8.2%

+20

+3.5%

32

6.5%

+9

+1.7%

Note: As figures related to "Other Business" are excluded, totals do not match consolidated figures.

©Tsukishima Holdings Co., Ltd. All Rights Reserved. 2



‌Consolidated results for FY2025(Orders received, Net sales)

Orders received

【Water Environmental】 Results decreased.

Net sales

【Water Environmental 】 Net sales increased.

Other : Segment related to real estate management and leasing

Due to a transitional period between large-scale projects, orders received decreased significantly (although in line with initial assumptions).

Water infrastructure: Secured 1 sewage sludge incinerator project (3 projects in FY2024). Life cycle business: Secured 1 PFI/DBO project (5 projects in FY2024).

【Industrial】 Results increased.

Industrial infrastructure: Secured orders for equipment such as filters and dryers for chemical applications.

Environment: Increased significantly, securing Large-scale projects including waste fluid incineration and solid waste treatment facilities.

【Other】

Orders received decreased due to the sale of logistics facilities.

Water infrastructure: Multiple sewage sludge incinerator projects progressed, and the sewage sludge-to-fuel system for Chiba City was completed.

Life cycle business: Large-scale comprehensive O&M commission projects progressed steadily, while repair works also showed solid performance

【Industrial】 Net sales increased.

Industrial infrastructure: Plants for chemical and foodstuff applications progressed, with orders for dryers for chemical applications and mixers for cosmetics contributing to results. Environment: Waste incineration projects progressed, and wastewater treatment projects for the semiconductor sector contributed to results.

【Other】

Net sales decreased due to the sale of logistics facilities.

Unit: 100 million yen

Water Environmental Industrial Other

Water Environmental Industrial Other

2,000

1,600

1,200

800

400

0

1,822

14

439

1,369

△280

△8

+161

1,542

6

600

Comparison of the Number of Large-

936

△433

986

+59

Scale Projects (Water Environmental )

Unit: 100 million yen

1,500

1,200

900

FY2024

FY2025

10 projects

EPC 4 projects

O&M 6 projects

3 projects

EPC 1 project

O&M 2 projects

600

300

0

1,392

13

452

927

+98

△7

+45

1,490

6

497

FY2024 FY2025

©Tsukishima Holdings Co., Ltd. All Rights Reserved.

FY2024 FY2025

3



‌Consolidated results for FY2025(Operating profit )

Operating profit

【Water Environmental】 Despite increased revenue, profit decreased due to increased SG&A resulting from increased human capital investment and R&D expenses, the elimination of prior-year loss recoveries, and budget overruns in certain projects.

【Industrial】 Profit increased due to higher revenue and contributions from certain projects with improved profitability.

【Other】 Profit declined due to the sale of logistics facilities (in 2Q, September 2025) and temporary factors such as size-based enterprise tax.

Unit: 100 million yen

120

+11

Water Environmental

Industrial Other

+10

100

89

80

60

40

20

+11

△ 7

〔 Water Environmental 〕

・Elimination of prior-year loss recoveries

・Decline in profit margins due to budget overruns in certain projects

〔 Industrial 〕

・Improved profitability in certain projects

98

△ 1

△ 7

△ 8

〔Common〕

・Human capital investment

(base salary increase, mid-career hiring)

〔Water Environmental〕

・Increased R&D expenses

・DX investment (remote monitoring systems, etc.)

0

FY2024

Revenue effect

Profit margin effect

Selling, general and administrative expenses

Other

FY2025

©Tsukishima Holdings Co., Ltd. All Rights Reserved. 4



‌Forecast for FY2026

Impact of military conflict in the Middle East

Although we do not expect a significant impact on overall business performance, we are closely monitoring the situation, as the potential impacts listed below are anticipated.

[ Orders received ]

  • Potential impact on customers' capital investment decisions in the Industrial Business. [ Net sales, Operating profit ]

  • Increased costs due to rising prices and delivery delays due to procurement difficulties of petroleum-derived products

  • Challenges in securing utilities (chemicals, etc.) for operation and maintenance business in the Water Environmental Business, as well as rising costs.

⇒Although we plan to recover costs through negotiations with customers,

the magnitude and outlook of the impact remain difficult to estimate at this point.

Orders received, net sales, and operating profit are expected to hit record highs

  • Orders received are expected to increase, supported by large-scale projects in the Water Environmental Business and continued strong performance in the Industrial Business.

  • Net sales are expected to increase as projects in the order backlog progress in both businesses.

  • Operating profit is expected to increase, mainly due to higher profit in the Water Environmental Business.

  • Profit attributable to owners of parent is expected to decrease due to the absence of gains from the sale of logistics facilities in the previous fiscal year.

【Unit: 100 million yen】

FY2025 Actual

FY2026 Forecast

Change

Orders received

1,542

1,900

+358

Order backlog

3,235

3,615

+380

Net sales

1,490

1,520

+30

Operating profit

98

110

+12

Operating profit margin

6.6%

7.2%

+0.6%

Profit attributable to owners of parent

169

85

△84

EBITDA

135

146

+11

R O I C

6.0%

around 7%

-

R O E

17.7%

mid 8% range

-

【Orders Received, Net Sales, Operating profit by Segment 】

【Unit: 100 million yen】

FY2025 Actual

FY2026 Forecast

Change

Orders received

Water Environmental

936

1,300

+364

Industrial

600

600

±0

Net sales

Water Environmental

986

1,000

+14

Industrial

497

520

+23

Operating profit

Water

Environmental

(Operating profit margin)

58

70

+12

5.9%

7.0%

+1.1%

Industrial

(Operating profit margin)

41

43

+2

8.2%

8.3%

+0.1%

©Tsukishima Holdings Co., Ltd. All Rights Reserved.

Note: As figures related to "Other Business" are excluded, totals do not match consolidated figures.

5



【Water Environmental】

  • Demand for facility upgrades remains strong in response to aging of domestic water and wastewater infrastructure.

  • The transitional period between large-scale projects seen in the previous term is expected to be resolved and a significant increase is expected.

Water infrastructure: Large-scale projects are expected, including sewage sludge incinerators and equipment for water purification plants.

Life cycle business: Multiple large-scale comprehensive O&M projects are expected.

‌Forecast for FY2026(Orders received)

Orders received

Unit: 100 million yen

Water Environmental Industrial Other

2,000

1,500

1,000

1,542

6

600

+358

±0

△6

1,900

0

600

1,300

+364

936

【Industrial】

  • The favorable demand environment observed in chemical, life science and environmental fields in the previous term is expected to continue.

  • In the chemical field, demand remains strong for higher value-added products as well as environmentally friendly products, including those that address defossilization driven by geopolitical developments in the Middle East and promote recycling. Demand for waste treatment facilities also continues to be robust.

    Industrial infrastructure: Orders are expected to continue for chemical plants, as well as equipment such as filters and mixers.

    Environment: Orders are expected for waste incineration facilities, construction and repair works of incinerators.

  • As the situation in the Middle East may affect our customers' capital investment decisions, we are closely monitoring the situation.

500

0

FY2025 FY2026

[Forecast]

©Tsukishima Holdings Co., Ltd. All Rights Reserved. 6



‌Forecast for FY2026 (Net Sales)

Net Sales

Unit: 100 million yen

Water Environmental Industrial Other

1,500

1,490

+30

1,520

【Water Environmental】

  • Order backlog at beginning of term remains at a high level. With sufficient secured revenue base, sales growth is expected.

  • Major sales projects are expected to include multiple sewage sludge incinerator projects.

  • Orders for PPP projects such as PFI and DBO are strong, and with the increasing scale of these projects, the proportion of long-term contracts is on the rise (Please see page 9).

0

+23

497

△6

6

520

【Industrial】

  • Net sales are expected to increase as progress is made on secured orders.

  • Key sales projects in the industrial infrastructure segment include equipment such as dryers and filters, as well as chemical plants. In the environmental segment, net sales are expected from waste liquid incineration and solid waste treatment facilities.

1,000

1,000

+14

986

500

【Sales Composition (Common)】

  • For both businesses, approx. 60% of the sales mix is expected to be derived from already secured orders.

  • Including after-sales services and operation & maintenance, around 80% of net sales is expected to be secured.

0

FY2025 FY2026

[Forecast]

©Tsukishima Holdings Co., Ltd. All Rights Reserved. 7



‌Forecast for FY2026 (Operating Profit)

Operating Profit

【Water Environmental】 Profit is expected to increase due to improved profitability, despite continuing investments in human capital (including base salary increases) and increased research and development expenses.

【Industrial】 Profit is expected to increase due to revenue growth, despite the impact of increased investments in human capital and a decrease of the prior-year reversal of allowance for doubtful accounts.

Unit: 100 million yen

120

98

100

43

70

+12

110

Unit: 100 million yen

140

120

+15

〔 Common 〕

・Human capital investment

(Base salary increase, mid-career hiring)

〔 Water Environmental 〕

・Increased R&D expenses

〔 Industrial 〕

・Elimination of prior-year reversal of allowance for doubtful accounts

〔 Water Environmental 〕

・The impact of margin deterioration caused by budget overruns in certain projects in the previous fiscal year is expected to be resolved

〔 Industrial 〕

・Impact of several low-profitability projects

+6 △ 3

Water Environmental

Industrial Other

110

80

60

40

20

FY2025

0 △1

+2

58

41

+12

△2 △3

(20) FY2025 FY2026

[Forecast]

FY2026

100

80

60

40

20

0

98 +3

FY2025

△ 6 △ 2

Profit margin effect

Revenue effect

Selling, general and administrative expenses

△ 1

Other

FY2026

[Forecast]

©Tsukishima Holdings Co., Ltd. All Rights Reserved. 8



‌Forecast for FY2026 : Order trend and order backlog for Water Environmental Business

Order Trends

  • Orders received decreased in FY2025 due to a transitional period between large-scale projects.

  • In FY2026, a significant increase is expected, including multiple large-scale projects.

  • Order backlog remains at a high level, ensuring that sufficient resources for sales have been secured.

    Breakdown of Order backlog

  • Order backlog at beginning of fiscal year remains at a high level of 271.5 billion yen

  • The ratio of water infrastructure (EPC) to life cycle business (O&M) is approx. 30:70

  • In Water infrastructure, construction periods tend to become longer due to delays in separately contracted civil engineering works, growing scale of projects and restrictions on overtime work.

  • In Life cycle business, the proportion of long-term projects is on the rise as orders for PPP projects such as PFI and DBO remain strong, with the increasing volume of these projects.

    Unit: 100 million yen

    3,000

    2,500

    Order backlog at the beginning of the fiscal year

    2,765 2,715

    2,323

    ~FY2026

    2,000

    Water Infrastructure

    Life cycle Business

    ~FY2029

    Water

    Life cycle

    1,500

    1,369

    1,300

    Infrastructure

    FY2026

    Business

    1,000

    500

    0

    724

    645

    936

    398

    538

    685

    615

    FY2030~

    Order backlog at beginning of fiscal year

    271.5 billion yen

    FY2030~

    【Large projects】

    FY2024 FY2025 FY2026

    [Forecast]

    4 items

    1 item

    6 items

    2 items

    EPC(incineration etc)

    Comprehensive O&M、PPP

    An increase is expected year on year.

    ~FY2026

    ~FY2029

    ©Tsukishima Holdings Co., Ltd. All Rights Reserved. 9



    ‌Capital Allocation(Cumulative over 4 years)
    • Disposal of non-operating assets・・・The real estate (logistics facilities) has been sold, and the sale of cross-shareholdings is being promoted.

    • The generated cash will be utilized for shareholder returns, strategic investments, M&A, human capital investment, etc.

      Cash inflows

      Cash outflows

      8~10 billion yen

      [Cancellation of Treasury Shares] In FY25, 4 million shares of treasury stock were cancelled.

  • Working to flexibly acquire treasury shares through balance sheet management

⇒FY25: Acquired 12.8 billion yen of treasury shares

(approx. 4.3 million shares)

・Actual acquisition of treasury shares (3 years) :

13.9 billion yen

・Total dividends paid (3 years* ) : 8.6 billion yen

* Including FY25 year-end dividends

Capital investment

Cash flow from operations

・Actual sale proceeds (3 years):

9.3 billion yen

Sale of

cross-shareholdings

  • The logistics facility was sold to Mitsui Fudosan, our partner in its joint development.

  • Transfer Price 21.7 billion yen Gain on sale 12.0 billion yen

12 billion yen or more

Sale of

real estate assets Sold logistics facilities

Debt funding etc.

Shareholder returns

Strategic investment 15 - 22 billion yen

Investment in growth strategy (M&A)

[Track Record of

  • R&D investment , human capital investment

  • DX investment, etc.

  • Actual result (3 years): 14.3 billion yen

DX and IT Investments]

【M&A(Water Environmental Business )】

  • Acquired a company engaged in operation and management of water and wastewater treatment facilities(Expansion of the stock-based business)

  • The integration of JFE Engineering's water supply steel pipe business is under continued discussion, with the execution of the final agreement postponed.

A new centralized monitoring center for water and sewage facilities has been established.

(Tsukishima JFE Aqua Solution)

※If external funding is required, respond flexibly, including through debt financing.

©Tsukishima Holdings Co., Ltd. All Rights Reserved. 10



‌Shareholder Return policy (Enhancing Returns to Shareholders)
  • Shareholder return policy: "The level of stable dividends will be set with a minimum DOE of 3.5%, and a total return ratio will be 50% or more."

  • Dividend for FY2025: 83 yen per share plus a commemorative dividend of 2 yen, totaling 85 yen per share.

  • Dividend for FY2026: The Company aims to maintain stable dividends and continue increasing dividends, with a planned dividend of 88 yen per share.

150%

Dividend per share (yen) Commemorative dividends (yen)

Total return ratio

(※)

(※) (Average number of shares outstanding during the period × dividend per share + amount of treasury share acquisition) ÷ profit attributable to owners of parent

100%

50%

33.3%

108.9%

16.1% 41.6%

97.2%

55.0%

96.3%

85

2

78

88

0%

-50%

-100%

83

40

24

24

30

5

35

42

Dividend on Equity (DOE)

FY2026

FY2019

FY2020

FY2021

FY2022

FY2023

FY2024

FY2025

1.6%

1.5%

1.8%

2.2%

2.1%

3.7%

3.5%

(Forecast)

©Tsukishima Holdings Co., Ltd. All Rights Reserved. 11



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