Supplementary Materials
for the Fiscal Period Ended June 30, 2022
August 12, 2022
Nippon Koei Co., Ltd.

This presentation is provided for informational purposes only and is not intended to solicit any action. Presentation in the materials(including forecasts of financial Results) is based on credible information available at the time of publication and certain assumptions
Nippon Koei believes to be reasonable. Various factors may cause actual results to differ from the projected numbers or other expectations
implied or expressed in this presentation.
1Results for FYE June 30, 2022
While orders decreased from the previous fiscal year, revenue and profits reached record highs.
Profits in the third quarter were as revised upwards.
YoY Changevs. Plan

Plan

FYE 21/6
Results

FYE 22/6
Results

AmountOrders

133,304

131,166-2,13898.4%

130,000

1,166

100.9%

Revenue

117,859

130,674

12,814110.9%

131,000

-325

99.8%

Gross profit

37,73540,6992,964

107.9%ーーー

Operating profit

7,128

9,065

1,936

127.2%

9,000

65

100.7%

Profit before tax

7,176

10,8003,623

150.5%ーーー

Profit attributable to owners ofparent

4,5316,579

2,047

145.2%

6,600-2099.7%（単位：百万円）%(22年5月発表）

Amount% Consolidated year-on-year decline in orders received due to curtailment of public investment in the UK of Urban & Spatial Development
Business, despite strong performance in the Consulting Business and the Energy Business.
 Revenue increased by more than 10% year-on-year in all three segments (Consulting, Urban & Spatial Development and Energy).
 Operating profit increased mainly due to higher operating rates in the overseas Consulting Business and a rebound to the one-timeloss recorded in FYE June 2021.
*The consolidated earnings forecast and dividend forecast for FYE June 2022 were revised on 13 May 2022.

2Results By Business Segments(Millions of yen)

FYE 21/6
Results

FYE 22/6
Results

YoY Change■FYE 21/6 ■FYE 22/6 (Millions of yen)Orders

vs. Plan

97,769 98,491

133,304

131,166

98.4%

100.9%

Consulting

97,76998,491100.7%

103.7%

Urban & SpatialDevelopment

21,457

18,207

84.9%

91.0%

Energy13,991

14,343102.5%

95.6%

Other86123

143.6%-117,859

130,674

110.9%

99.8%

Consulting

80,09888,510110.5%

98.3%

Urban & Spatial
Development

20,274

22,580111.4%

107.5%

Energy16,621

18,799113.1%

98.9%

Other865

783

90.5%

-

Operating profit

7,128

9,065

127.2%

100.7%

Consulting

6,126

8,982

146.6%

96.6%

Urban & Spatial
Development

2,266

1,588

70.1%

79.4%

Energy814

1,290

158.5%

99.3%

Other

-2,079-2,796--

Orders

Revenue

Consulting Business

Revenue
80,09821,457 18,207

13,991 14,343

Urban & Spatial
Development Business

Energy Business

20,274 22,580

16,621 18,799

Urban & Spatial
Development Business

Energy Business

88,510Consulting BusinessOperating profit
8,982
6,126
2,266

Consulting Business

1,588

Urban & SpatialDevelopment Business

814

1,290

Energy Business3

Overview by Segment
Consulting Business Orders: Government-related orders were strong domestically, while overseas orders decreased from the previous year, but large-scaleorders were received in the fourth quarter resulting in a year-on-year increase in the entire segment.
 Revenue: Increased both in Japan and overseas. The operating rate rose to a record high level mainly due to the start of operations forlarge-scale overseas projects.
 Operating profit: Grew significantly due to the increase in revenue and a rebound from the one-time loss in the previous fiscal year.
Improved profits at group companies also contributed.

Urban & Spatial Development Business Orders: Decreased year-on-year due to a review of the Westminster Palace renovation project, a decrease in the number of hospitalprojects and downsizing of orders in association with curtailed public investment.
 Revenue: Both BDP and Quadrangle increased sales owing to the favorable progress of projects on hand.
 Operating profit: Decreased due to an increase in general and administrative expenses as a result of the reaction to the impact ofCOVID-19 at BDP in the previous year, and goodwill impairment losses due to a rise in the DE ratio caused by the booming stockmarket.
*The actual exchange rate for FYE June 30, 2022: £1 = 156.18 yen (assumed exchange rate for FYE June 30, 2022: £1 = 151.65 yen)

Energy Business Orders: Acquisition of delayed large-scale orders, productivity improvement in factory, and elimination of delays in semiconductor
procurement gradually contributed to the year-on-year increase.
 Revenue: Increased sales due to steady progress in projects on hand and favorable progress in energy EPC.
 Operating profit: Increased compared to the previous year due to cost reduction in the Manufacturing Division and provision forconstruction losses.
4

FYE June 30, 2023 forecast
Orders, revenue and profits increased from the previous fiscal year. Aim to achieve record-high revenue and profits.
Promote the Medium-term Management Plan ahead of the initial schedule.
(Millions of yen)OrdersConsulting Business
Urban & Spatial Development Business
Energy Business
Revenue
Consulting Business
Urban & Spatial Development BusinessEnergy Business
Other
Operating profit
Consulting Business
Urban & Spatial Development Business
Energy Business
OtherProfit attributable to owners of parent
ROE

FYE22/6
Results
131,166
98,491
18,207
14,343
130,674
88,51022,58018,799
783
9,065
8,982
1,588
1,290
▲2,7966,579
8.8％

FYE23/6
Plan
140,000
85,00040,00016,000145,000
81,50040,00022,5001,000
11,300
9,200
2,800
2,400
▲3,1006,700
8.5％

YoY Change
Amount8,833▲13,491
21,792
1,656
14,325▲7,01017,419
3,700
216
2,234
217
1,211
1,109
▲303120▲0.3%%
106.7%
86.3%
219.7%
111.6%
111.0%
92.1%
177.1%
119.7%
127.7%
124.6%
102.4%
176.2%
186.0%
101.8%
5

Appendix.

6

Change of Business Segments
In order to further promote collaboration, we will change from the previous five business segments to three.

Up to FYE June 2021 (before the revision)
Segment

Major group companies

Domestic
Consulting

Tamano Consultants Co., Ltd.
Nippon Civic Consulting Engineers Co., Ltd.
El Koei Co., Ltd.

International
Consulting

Koei Research & Consulting Inc.
Nippon Koei Latin America-Caribbean Co., Ltd.
NIPPON KOEI LAC, INC.
NIPPON KOEI INDIA PVT. LTD.
NIPPON KOEI VIETNAM INTERNATIONAL CO.,LTD.
PHILKOEI INTERNATIONAL, INC.
PT. INDOKOEI INTERNATIONALMYANMAR KOEI INTERNATIONAL LTD.

Urban & Spatial
Development

FYE 21/6
Transfer of NK Urban
Development Dept.

PowerEngineering
EnergyBDP HOLDINGS LIMITEDBUILDING DESIGN PARTNERSHIP LIMITEDQUADRANGLE ARCHITECTS LIMITED
Kisho Kurokawa Architect & Associates
Koei System Inc.
KOEI Energy Co., Ltd.
NIPPON KOEI ENERGY EUROPE B.V.
PT. CIKAENGAN TIRTA ENERGIIRONMONT HYDRO PTE. LTD

From FYE June 2022 (after the revision)
Segment

Major group companies

Consulting

Tamano Consultants Co., Ltd.
Nippon Civic Consulting Engineers Co., Ltd.
Transfer to Urban &EL Koei Co., Ltd.
Spatial Development inKoei Research & Consulting Inc. FYE 23/6
Nippon Koei Latin America-Caribbean Co., Ltd.
NIPPON KOEI LAC, INC.
NIPPON KOEI INDIA PVT. LTD.
NIPPON KOEI VIETNAM INTERNATIONAL CO., LTD.
PHILKOEI INTERNATIONAL, INC.
PT. INDOKOEI INTERNATIONALMYANMAR KOEI INTERNATIONAL LTD.
PT. CIKAENGAN TIRTA ENERGIUrban &SpatialDevelopment

EnergyBDP HOLDINGS LIMITEDBUILDING DESIGN PARTNERSHIP LIMITEDQUADRANGLE ARCHITECTS LIMITED
Kisho Kurokawa Architect & Associates
Koei System Inc.
KOEI Energy Co., Ltd.
NIPPON KOEI ENERGY EUROPE B.V.
IRONMONT HYDRO PTE. LTD
7

[Reference] FYE June 30, 2022 Results for Each of the Five Business Segments(Millions of yen)OrdersDomestic Consulting
International Consulting
Power Engineering
Urban & Spatial Development
EnergyRevenue

Domestic Consulting
International Consulting
Power Engineering
Urban & Spatial Development
EnergyOther

Operating profit

Domestic Consulting
International Consulting
Power Engineering
Urban & Spatial Development
EnergyOther

FYE21/6Results133,304
62,04735,721
13,88021,457
111
117,859
55,34524,753
15,831
20,274
790
865
7,128
6,128
▲3858
2,266
▲65
▲2,055FYE22/6Results
131,166
64,282
34,20914,222
18,207120
130,674
57,41631,094
17,77922,580
1,019
783
9,065
6,007
2,974
1,511
1,588
▲237
▲2,779* Since the business segments are reorganized into three segments from FYE June 2022, these are estimated values
calculated for the conventional five business segments for reference.

YoY ChangeAmount▲2,1382,234▲1,512342▲3,2499
12,814
2,071
6,340
1,948
2,306
229
▲811,936
▲120
2,977
653
▲677
▲171
▲724%
98.4%
103.6%
95.8%
102.5%
84.9%
108.3%
110.9%
103.7%
125.6%
112.3%
111.4%
129.0%
90.5%
127.2%
98.0%
176.1%
70.1%
8