Business description: Restar Corporation

Restar Corp is a Japan-based electronics solutions company operating in the device business unit (BU), systems business unit, and information technology (IT) & system integrator (SIer) business unit. It operates through three segments. The Device BU segment provides sales of semiconductors, electronic components, and related products domestically and internationally, high-value-added solutions, technical support, large-scale integrated circuit design and development support, and reliability testing services, as well as electronic manufacturing services. The Systems BU segment provides proposals, design, construction, and maintenance services for video, audio, and communication systems, as well as development, manufacturing, and sales of cashless terminals, renewable energy-related services, and plant factory businesses. The IT& SIer segment provides software development, solution development and maintenance, and information services related to semiconductor design and testing.

Number of employees: 4,637

Sales by Activity: Restar Corporation

Fiscal Period: March 2022 (JPY) 2023 (JPY) 2024 (JPY) 2025 (JPY) 2026 (JPY)

Device BU - Device

- - - 477B 534B

Semiconductors and Electronic Parts

291B 345B 350B - -

System Business Unit - System Solutions

21B 24.18B 24.16B 22.2B 31.49B

Industrial, Transmission and Systems Equipment

- - - 13.28B 26.18B

Device BU - EMS

- - - 28.79B 22.06B

System BU - Eco Solution

9.44B 15.12B 16.74B 20.65B 17.37B

Procurement

84.45B 111B 124B - -

Unallocated Adjustment

-6.02B -8.97B -2.66B -745M -

Geographical breakdown of sales: Restar Corporation

Fiscal Period: March 2022 (JPY) 2023 (JPY) 2024 (JPY) 2025 (JPY) 2026 (JPY)

Japan

216B 271B 284B 324B 381B

Asia (excluding China)

- - - - 131B

China

75.37B 69.72B 62B 78.41B 77.68B

Europe

- - - - 36.46B

North America

- - - - 4.54B

Other

87.36B 97.5B 122B 103B 166M

Taiwan

- 5.53B 20.67B 25.43B -

South Korea

8.14B 8.36B 5.97B 13.32B -

Vietnam

12.81B 34.61B 17.06B 16.64B -

Executive Committee: Restar Corporation

Manager TitleAgeSince
Chief Executive Officer 86 2025-06-26
Director of Finance/CFO - -
President 62 2025-06-26
Chief Administrative Officer - -
Chief Tech/Sci/R&D Officer - 2025-03-31

Composition of the Board of Directors: Restar Corporation

Director TitleAgeSince
Director/Board Member 78 2018-05-31
Chairman 86 2023-05-31
Director/Board Member 78 2019-03-31
Director/Board Member 62 2025-06-26
Director/Board Member 58 2025-05-31
Director/Board Member 74 2020-05-31
Director/Board Member 49 2023-05-31
Director/Board Member 53 2023-05-31
Director/Board Member 64 2023-05-31
Director/Board Member 73 2024-05-31

Shareholders: Restar Corporation

NameStocks%Valuation
21.55 %
6,480,000 21.55 % 251 M ¥
Sony Group Pension Fund
9.816 %
2,951,820 9.816 % 114 M ¥
6.5 %
1,954,800 6.5 % 76 M ¥
5.154 %
1,550,000 5.154 % 60 M ¥
2.72 %
818,000 2.72 % 32 M ¥

Holdings: Restar Corporation

NameStocks%Valuation
1,954,8006.5% 76 M $
5,065,09950.04% 38 M $
1,550,0005% 15 M $
285,0009.04% 6 M $
40,0000.01% 1 M $
20,9000.04% 395 296 $

Company details: Restar Corporation

Restar Corp.

Lester Building

108-0075, Tokyo

+81 3 3458 4618

http://www.restargp.com
address Restar Corporation(3156)

Other Semiconductors

Change 5-day change 1-year change 3-year change Capi.($)
+1.19%-9.41%+128.65%+140.73% 1.05B
+2.43%+0.06%+22.23%+415.25% 5,227B
+0.62%-2.81%+63.51%+335.25% 1,909B
+1.27%-2.25%-1.23%+292.54% 1,596B
+2.43%+0.36%+353.53%+1,271.77% 1,014B
+3.51%-2.84%+133.00%+454.56% 873B
+5.81%-10.33%+166.53%+925.36% 671B
+0.98%-5.58%+143.04%+173.69% 482B
+1.61%-12.81% - - 410B
+3.89%+2.71%+59.40%+97.00% 254B
Average +2.39%-5.84%+118.74%+456.24% 1,244B
Weighted average by Cap. +2.22%-5.03%+75.32%+473.38%
Trader
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Investor
Global
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Quality
ESG MSCI
BBB
MarketScreener Ratings - Restar Corporation

Quarterly revenue - Rate of surprise

Rate of surprise - Net sales - Quarterly - Restar Corporation
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