Company Precision System Science Co., Ltd.

Stocks

7707

JP3833400009

Advanced Medical Equipment & Technology

Market Closed - Japan Exchange Other stock markets 02:30:00 2026-07-17 EDT			5-day change	1st Jan Change
208.00 ^JPY	-2.35%		+1.46%	+11.83%

25-03-06	Tranche Update on Precision System Science Co., Ltd.'s Equity Buyback Plan announced on March 6, 2025.	CI
25-03-06	Precision System Science Co., Ltd.'s Equity Buyback announced on March 6, 2025 has closed with 440,600 shares, representing 1.59% for ¥100.46 million.	CI

Business description: Precision System Science Co., Ltd.

Precision System Science Co., Ltd. is engaged in the development, manufacture and sales of various devices for lab (laboratory) automation and clinical diagnosis. The equipment business provides various automated equipment for lab such as deoxyribonucleic acid (DNA) automatic extractors and others, immunochemical luminescence measuring devices, specimen pretreatment devices for clinical diagnosis, and fully automated gene diagnostic equipment, among others. The reagents and consumables business provide various reagents used for DNA extraction and protein purification, as well as dedicated plastic consumables such as reaction vessel and others. The maintenance-related segment is engaged in equipment maintenance business, and the sales of spare parts (replacement parts). The contract manufacturing business is engaged in the contract manufacturing business.

Number of employees: 151

Sales by Activity: Precision System Science Co., Ltd.

Fiscal Period: June	2021 (JPY)	2022 (JPY)	2023 (JPY)	2024 (JPY)	2025 (JPY)
Manufacturing & sales of diagnostic products in life sciences & healthcare field	9.3B	7.43B	5.28B	3.98B	4.69B

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Geographical breakdown of sales: Precision System Science Co., Ltd.

Fiscal Period: June	2021 (JPY)	2022 (JPY)	2023 (JPY)	2024 (JPY)	2025 (JPY)
Europe	5.48B	3.65B	2.41B	2.24B	2.93B
Japan	2.72B	2.36B	2.19B	1.16B	1.11B
Others	488M	401M	291M	311M	324M
North America	603M	1.03B	387M	264M	324M

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Executive Committee: Precision System Science Co., Ltd.

Manager	Title	Age	Since
Sugiyama Yuu PSD	President	40	2024-08-31
Yoshinori Sasaki IRC	Investor Relations Contact	-	-
Toru Shimizu CTO	Chief Tech/Sci/R&D Officer	69	2001-03-31

See PRECISION SYSTEM SCIENCE CO., LTD. governance

Composition of the Board of Directors: Precision System Science Co., Ltd.

Director	Title	Age	Since
Daisuke Ogiwara BRD	Director/Board Member	55	2020-09-29
Susumu Kimura BRD	Director/Board Member	-	2024-09-29
Naoyuki Tamura BRD	Director/Board Member	62	2025-08-31
Sugiyama Yuu BRD	Director/Board Member	40	2024-09-29
Karinagu Ryoji BRD	Director/Board Member	46	2024-09-29

Composition of the Board of Directors

Shareholders: Precision System Science Co., Ltd.

Name	Stocks	%	Valuation
Hideji Tajima 20.99 %	5,807,600	20.99 %	7 M ¥
Wataru Arai 1.373 %	380,000	1.373 %	453 591 ¥
PRECISION SYSTEM SCIENCE CO., LTD. 0.7449 %	206,100	0.7449 %	246 013 ¥
Hiroyuki Kodama 0.5436 %	150,400	0.5436 %	179 526 ¥
Yuan Chen 0.4735 %	131,000	0.4735 %	156 369 ¥

List of PRECISION SYSTEM SCIENCE CO., LTD. shareholders

Holdings: Precision System Science Co., Ltd.

Name	Stocks	%	Valuation
PRECISION SYSTEM SCIENCE CO., LTD. 0.74%	206,100	0.74%	246 013 $

Company details: Precision System Science Co., Ltd.

Precision System Science Co., Ltd.

88 Kamihongo

271-0064, Matsudo

http://www.pss.co.jp

address Precision System Science Co., Ltd.(7707)

Other Advanced Medical Equipment & Technology

Add to a list 0 selected To use this feature you must be a member Log in Sign up	Change	5-day change	1-year change	3-year change	Capi.($)
PRECISION SYSTEM SCIENCE CO., LTD.	-2.35%	+1.46%	+8.33%	-41.90%	35.18M
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INTUITIVE SURGICAL, INC.	-14.15%	-15.08%	-33.08%	-2.38%	122B
BOSTON SCIENTIFIC CORPORATION	-1.32%	-1.65%	-57.93%	-16.31%	65.44B
EDWARDS LIFESCIENCES CORPORATION	-2.40%	-7.03%	+12.54%	-7.47%	49.36B
SIEMENS HEALTHINEERS AG	-0.11%	+1.53%	-24.62%	-31.81%	44.75B
AGILENT TECHNOLOGIES, INC.	-3.41%	-2.11%	+12.98%	+11.17%	37.13B
WATERS CORPORATION	-2.44%	-1.98%	+24.27%	+36.75%	36.23B
GE HEALTHCARE TECHNOLOGIES INC.	-4.00%	-2.52%	-17.27%	-22.32%	28.69B
Average	-1.79%	-1.92%	-4.48%	-8.72%	72.61B
Weighted average by Cap.	-1.33%	-1.83%	-2.45%	-5.28%