Yamaichi Electronics Co., Ltd.TSE: 6941

3rd Quarter Financial Results Presentation (Apr 2025 – Dec 2025)

· Issued by Yamaichi Electronics Co., Ltd.
Financial Results for Q3 FY2025

February 4, 2026



  1. Q3 FY2025 Results
  2. FY2025 Forecast 3．Dividends

Abbreviations used in this presentation

Business segment

Abbreviation

Test Solution Business

TS Business

Connector Solution Business

CS Business

Optical-Related Business

OPT Business



Contents

2/15





  • Results

    Net sales

(Billions of JPY)



16

12

8.5 9.1

8

4 1.0

0.3

14.6

3.8

2.7

5

12.8

12.0 4

2.8

2.5 3

2.3 2

1.8

1

0 0.3

0.7

0

Q3 Q4

FY2024

Q1 Q2 Q3



FY2025

Operating income Net profit



1．Q3 FY2025 Results

3/15



  • Results by Business

    1．Q3 FY2025 Results

    4/15



    1．Q3 FY2025 Results
  • TS Business Results

    5/15

    • In the test socket field, sales of our mainstay products for smartphones, PCs, and automotive applications were strong.

    • In the burn-in socket field, deferral of investment-particularly for products used in automotive logic semiconductors-negatively impacted both sales and profit. However, for memory semiconductor-related products, investment resumed in 2H, spurring recovery.

    • Overall (TS Business), profitability incurred negative pressure from higher raw material prices (for gold, copper, etc.) and appreciation of the yen compared to Q1-Q3 FY2024.