6691.TW
6691.TW
TW0006691009
YANKEY ENGINEERING CO LTD
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Company Profile

Yankey Engineering Co., Ltd. offers engineering services in Taiwan, China, and Thailand. The company designs and installs clean room systems, refrigeration and air conditioning systems, and ice-making systems; and sells materials for these systems. It also provides mechanical, electrical, and plumbing turnkey services for commercial office buildings; and high and low voltage transmission system installation, fire protection system, process pipeline system, water supply and drainage system, process exhaust system, and CCTV and security public address system, as well as green energy technology services. Yankey Engineering Co., Ltd. was founded in 1980 and is headquartered in New Taipei City, Taiwan.

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Key Metrics & Overview

Detailed metrics & financial data of the company

Company Profile
5 Metrics

🛡️ Risk & Structural Analysis

Multi-Factor Risk Model & Market Data

7/7 Very High
5Y Volatility
35.7% p.a.
Max Drawdown (5Y)
-43.8%
Sharpe Ratio (5Y)
1.17
Beta Factor
0.76
Size Class
Mega Cap
Notes & Warnings
Single Stock Risk: Investing in an individual stock carries full company and insolvency risk (no fund diversification).
Exemplary balance sheet strength: Very solid ratio of equity to debt.
Strong cyclicality: The business model is sensitive to economic downturns.
🔴 Low analyst coverage – higher uncertainty in growth estimates & projections
Structurally High Volatility: Above-average fluctuations persist across 5 to 10 years (35.7% p.a.).
Historical Stress Test: Maximum peak-to-trough drawdown of -45.7% in the extended horizon.
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