GBAF Logo
Global Banking & Finance Awards® 2026 Nominations open, free to enter Nominate now →
S

Sun Brothers Development Co 3489.TWO · TWD

Industrials · Taipei Exchange · 🇹🇼 Taiwan

Compare

22.55

0.00%

Close of 9 Nov 2026, in TWD

Search any instrument

Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

About Sun Brothers Development Co

Its shares trade on Taipei Exchange under the ticker 3489.TWO. It has been listed since 10 March 2006. In the fiscal year to 31 December 2025, it reported revenue of TWD 719.1m and a net loss of TWD 8.5m. At that date it held total assets of TWD 3.92bn and shareholders' equity of TWD 1.21bn.

Sun Brothers Development Co., Ltd. engages in the development and sale of residences and buildings. The company is headquartered in Taoyuan, Taoyuan. The company went IPO on 2006-03-10. The firm is also engaged in the development, construction and leasing of real estates and the contract construction of public works. The Company’s products mainly include residential and commercial buildings. The firm operates its business in domestic market.

Figures and description from our data supplier, not checked against the company's own report.

Company facts

Sector
Industrials
Industry
Construction & Engineering
Listed since
10 Mar 2006
Employees
538

Leadership

Pay as last reported

  • Mr. Yuancheng JianChairman of the Board, since 2021
  • Ms. Yifang ZhuangAssistant General Manager of Finance
  • Mr. Wenjie JianGeneral Manager, Director, since 2015
  • Mr. Zhecang ChenDeputy General Manager
  • Tianmin JianDirector, since 2021
  • Mr. Pozhen LinDirector
  • Xiao'en MaDirector
  • Chengda WeiDirector
  • Wenyu JianIndependent Director, since 2021
  • Mr. Chao-Cheng LinIndependent Director
  • Tiangui YangIndependent Director

Environmental, social and governance

Scores out of 100, from our data supplier

ESG
Overall
0
Environment
0
Social
0
Governance
0

SWOT analysis

AI-generated by our data supplier. Not written or checked by our editors.

AI-generated

Strengths

  • Sun Brothers Development Co Ltd operates in the domestic market with 538 employees.
  • The company develops and sells residential and commercial buildings in Taoyuan, Taiwan.
  • It has been listed since March 10, 2006, showing long-term stability.

Weaknesses

  • The company focuses solely on the domestic market without international expansion.
  • It relies on residential and commercial building development without diversification.
  • Its operations are limited to Taoyuan, Taiwan, restricting broader market reach.

Opportunities

  • The construction sector in Taiwan offers growth potential for residential developments.
  • Expanding into public works construction could increase market share.
  • Developing commercial buildings in Taoyuan may attract more investors.

Threats

  • Competition from other construction firms in Taiwan may reduce market share.
  • Economic downturns could affect demand for new buildings.
  • Regulatory changes in the construction industry might increase operational costs.

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.