Current status and development

Corporate history

When founder Mr. Chang established TOCPO in 1990, “diligence, professionalism, and sharing the success” have since become our unchanged business philosophy. Besides entering forwardlooking fields, we also proactively introduced the latest manufacturing processes and technologies to provide customers with integrated services of the highest standards through high-efficiency planning and execution upon a global operation model.

In the high-tech area, we insist on meeting customer requirements with reliable quality, punctual delivery, and responsive services. In addition to supplying precision materials, manufacturing equipment, and components to the semiconductor, LCD, and LED industries as an agent and trader, we also offer system planning and integration services. By passing the ISO 9001 international standard for quality management and earning the ROC Golden Torch Award, we became the best partner of suppliers and customers.

In 2000 we became an emerging stock company. After the initial public offering (IPO) in 2003, we began to constantly develop business operations both in depth and in breadth, becoming a total product and service provider of high-tech industries. The annually growing revenues and profit prove that we have earned favor and recognition of worldwide customers for our professional integration capability.


Invested in Shunkawa and Ping Yue Technologies.

  • Invested in Top Vacuum, Tai Ying Resource Industrial Corp., Unitech Engineering Corporation and Topco Scientific USA Corp.;established professional sports training brand "XPORTS".
  • Topchem Materials obtained the certification of IATF 16949.

Grand opening of National Taipei University Sports Center.


Grand opening of ANYO Biotechnology's Mituo Plant.


Grand opening of "ANYO Museum" in Yilan.




Reinvested in Ching Yang Energy, Topchem Materials, ANYO Biotechnology, and ANYO Freshmart.


Started TOPCO Scientific, a Grade-A amateur baseball team.


Won "Outstanding Contribution Award" by DuPont in the US and awarded with Annual Taiwan Golden Root Award.


Obtained ISO-9001 International Quality Certification.


Invested in ECO Technical Services. Reinvested in Jia Yi Energy and KuanYueh Technology Engineering.


The Environmental Engineering Business Unit obtained the certification of OHSAS 18001 Occupational Health and Safety Management System.


The Neihu Corporate HQ Building was commissioned on June 24.


Invested in Chongzhi International Investment, Chongsheng International Investment, and reinvested in Suzhou TOPCO Construction.


Reinvested in Singapore Topscience(S) Pte.


Became a TWSE listed company on August 25. Reinvested in TOPCO Scientific (Shanghai). Awarded with the 11th ITA Award by the Ministry of Economic Affairs.


Awarded with the 2nd R.O.C Golden Torch Award.


Invested in Taiwan E&M Systems.


Went public and listed in OTC on May 24.


Obtained ISO-9002 International Quality Certificate.


Invested in Shin-Etsu Handotai Taiwan and Shin-Etsu Optoelectronic.


Invested in TOPCO Quartz Products.


TOPCO Scientific was established on February 17.

Organizational profile

TOPCO officially listed on the Taiwan Stock Exchange in 2003 under the stock code: 5434. Currently, TOPCOP mainly operates business in Asia, notably Taiwan, mainland China, Singapore, and Japan. TOPCO is headquartered at No. 483, Section 2, Tiding Boulevard, Taipei City, Taiwan.


No. 483, Section 2, Tiding Boulevard, Taipei City, Taiwan.

Date of establishment
February 17, 1990
Date of listing
(stock code: 5434)
0 AD
Authorized capita
billion (NTD)
Number of employees
(by 2022/12/31)
0 employees
Total number of group employees
(by 2022/12/31)
0 employees

Corporate Governance

Board of Directors

As TOPCO’s highest governance body, the Board of Directors (Board) is composed of directors and independent directors. According to our Articles of Incorporation, the current (11th) Board was elected on June 22, 2020 with nine directors and three independent directors, each is entitled to a term of three years and reelection. We have purchased the directors and officers (D&O) liability insurance for directors within their duties. The term of the current Board is from 2020.6.22 to 2023.6.21. To strengthen corporate governance, we have established the Corporate Governance Best-Practice Principles to enforce board member diversity. Board members are equipped with the operational management, business administration, and financial expertise and related work experience, and an appropriate policy on diversity based on the company’s business operations, operating dynamics, and development needs be established and include, without being limited to, gender, age, and educational background.
The 11th Board was elected based on a diversity policy. The table below shows the professional knowledge and independence of each Board member. Such information is also disclosed in our annual report and the Investor.

Link to:TOPCO Group Official Website > Stakeholders Area

Stock information

Shareholder structure

No Data Found

Dividend distributions in the last five years

No Data Found

Business diversification

TOPCO and its subsidiaries are collectively called TOPCO Group. In response to the global trends of environmental protection and health preservation , we have progressively extended our operations to environmental protection, food, sports, and leisure industries relating to life, hoping to get a foothold in each area and thereby become a trusted, indicative group in society that provides consumers with sincere services and safe products.