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ESM Companies

For foreign Emerging Stock Board enterprises, ”*- country of incorporation” indicates stocks without par value or with par value other than NT$10, and ”- country of incorporation” indicates stocks with par value of NT$10 per share.
Basic information
Chairman President Spokesperson Telephone Address ESM Registration Date
HUANG CHING-FENG HUANG CHING-YUN CHANG TENG-HSI 2998-1616 No. 83-14, Dapiantou, Sanzhi Dist., New Taipei City 252002, Taiwan (R.O.C.)New Taipei City 252002, Taiwan (R.O.C.) 2023/09/28
Key businesses
Electric Machinery 大井泵浦工業股份有限公司(下稱大井泵浦)創立於1967年,在水泵研發設計、製造生產與銷售服務已有五十六年歷程,是在地老字號水泵品牌,秉持為使用者提供全方位泵浦理念,滿足客戶服務為宗旨。大井泵浦持續定義並提升水泵價值,成為水到之處的最佳選擇。「注入創新,湧出美好」是WALRUS大井泵浦的品牌標語,透過創新及持續精進可帶給人們安心美好的生活,未來品牌將走向智能化,透過更高品質的泵浦,享受優質用水及舒適生活。
Market info
Latest trading info Historic trading info
Financial data
Cash flows statement Item
Amount(NTD, in thousands)
Cash flows from operating activities
Cash flows from investing activities
Cash flows from financing activities
balance sheet
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Share capital
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Total equity attributable to owners of parent
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Book Value per share(NT$)
profit and loss
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Operating expenses
Net other income (expenses)
Net operating income
Non-operating income and expenses
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Tax expense
Profit from continuing operations
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Other comprehensive income
Comprehensive income
Basic earnings per share
 Auditor's report on latest financial statements: auditor's report:
 Investors may find more detailed information on the company by visiting the Market Observation Post System.。
 The information disclosed here concerning foreign enterprises consists of amounts provided in consolidated financial statements.