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6691.TW

STRONG BUYAPPROVE

Yankey Engineering Co., Ltd. · Industrials · Taiwan · $2.8B · Avg Vol: $16M/d

85
StockRank
Q
78
V
33
M
64
P/E (TTM)
30.6x
ROE
58.2%
D/E
0.0x
Dividend %
3.0%
Director Trades · 180d
None in 180d →
Buybacks · 180d
None in 180d →
AI CONVICTION THESIS

Yankey Engineering is a premier cleanroom and MEP engineering provider for advanced semiconductor fabs, counting TSMC as a major client. It directly rides the wave of advanced packaging capacity expansion and global fab localization. With an asset-light business model, high quality score (Q: 82), and high ROIC, it is a perfect execution of our thematic and quality criteria.

COMPANY DESCRIPTION

Yankey Engineering Co., Ltd. provides cleanroom integration, mechanical and electrical (M&E) engineering, and plant construction services. The company serves high-tech manufacturing sectors, particularly semiconductor foundries and optoelectronic manufacturers, with high-precision environmental control systems. It is a leading engineering contractor in Taiwan's semiconductor supply chain, known for executing complex, large-scale fab projects.

FINANCIAL SUMMARY (USD)

Year20212022202320242025CAGR
Revenue—441.3M490.2M480.0M706.2M17.0%
EPS0.280.450.460.53—24.1%
Shares—122.2M121.8M121.6M121.5M-0.6%
Debt2.7M5.9M8.5M3.9M1.2M-17.6%
Equity—162.3M176.8M198.8M239.9M13.9%
Op CF—23.7M56.2M101.4M55.3M32.5%
Inv CF—-38.3M32.1M-7.5M-5.7M—
Fin CF—-35.8M-38.8M-48.9M-56.4M—
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PRICE (1Y)+12.5%
19.3720.5121.6422.7823.92May 12Jun 2Jun 23
SMA 50SMA 200
Close
$22.50
RSI (14)
61.8
52W High
$24.71
From 52W High
0.9%

SCORE BREAKDOWN

Quality
78
ROIC
48.3%99.6
ROE
58.2%98.7
GP/Assets
24.2%70.2
Op. Margin
15.7%79.5
FCF/Assets
15.6%94.2
Piotroski
531.7
Int. Cover
50.0x86.7
D/E Ratio
0.01x95.8
Current Ratio
1.32x31.2
Value
33
P/E (TTM)
30.6x33.7
EV/EBITDA
18.2x30.1
P/FCF
907.4x37.3
P/B
15.3x3.8
P/S
3.6x23.7
Div Yield
3.0%67.1
Momentum
64
52W High %
91%80.1
RS 6M
-39%44.3
SMA 50/200
1.16x77.5
EPS Rev 4W
+0.5%73.7
EPS Rev 12W
—N/A
EPS Improve
+42%46.8
Q Growth
45%74.8

FUNDAMENTALS

Market Cap
$2.8B
P/E (Forward)
21.6x
Gross Margin
18.6%

SECTOR PEERS

Closest peers in Industrials, ranked by industry match, size, and score similarity. Cross-listings of 6691.TW are excluded.

TickerCompanyMkt CapStockRankSignal
6691.TWYankey Engineering Co., Ltd.(you)$2.8B85STRONG BUY
9933.TWCTCI Corporation$1.3B87STRONG BUY
2072.TWCentury Wind Power Co., Ltd.$1.1B85STRONG BUY
5536.TWOActer Group Corporation Limited$5.0B95STRONG BUY
2404.TWUnited Integrated Services Co., Ltd.$7.6B91STRONG BUY
6139.TWL&K Engineering Co., Ltd.$6.0B99STRONG BUY
2597.TWRuentex Engineering & Construction Co., Ltd.$1.7B64HOLD
8926.TWTaiwan Cogeneration Corporation$2.1B58HOLD
2535.TWDa-Cin Construction Co.,Ltd.$770M98STRONG BUY
9945.TWRuentex Development Co.,Ltd.$2.4B45HOLD

Peer medians: ROE 8.5% · P/E 21.3x · Gross margin 23.4%

Yankey Engineering Co., Ltd. (6691.TW) — Stock Score Summary

Yankey Engineering Co., Ltd. (6691.TW) has a MoatMap StockRank of 85/100 based on Quality (78/100), Value (33/100), and Momentum (64/100) factor scores. The current signal is STRONG BUY. Yankey Engineering is a premier cleanroom and MEP engineering provider for advanced semiconductor fabs, counting TSMC as a major client. It directly rides the wave of advanced packaging capacity expansion and global fab localization. With an asset-light business model, high quality score (Q: 82), and high ROIC, it is a perfect execution of our thematic and quality criteria.

Yankey Engineering Co., Ltd. provides cleanroom integration, mechanical and electrical (M&E) engineering, and plant construction services. The company serves high-tech manufacturing sectors, particularly semiconductor foundries and optoelectronic manufacturers, with high-precision environmental control systems. It is a leading engineering contractor in Taiwan's semiconductor supply chain, known for executing complex, large-scale fab projects.

Key Financial Metrics

Price$22.50
Market Cap$2.8B
P/E (TTM)30.60
P/E (Forward)21.57
Price/Book15.33
Return on Equity58.2%
Return on Invested Capital48.3%
Debt/Equity0.55
Gross Margin18.6%
Operating Margin15.7%
Revenue Growth76.8%
Dividend Yield3.0%
Free Cash Flow$3M

Yankey Engineering Co., Ltd. operates in the Engineering & Construction industry, part of the Industrials sector (Taiwan).

Frequently Asked Questions

What is Yankey Engineering Co., Ltd.’s (6691.TW) StockRank?
MoatMap’s StockRank for Yankey Engineering Co., Ltd. (6691.TW) is 85/100, with a Strong Buy signal. It is a composite of Quality (78), Value (33), and Momentum (64) factor ranks across MoatMap’s 20,000+ stock universe.
Does Yankey Engineering Co., Ltd. have an economic moat?
Yankey Engineering Co., Ltd. (6691.TW) has a Quality factor score of 78/100. The Quality factor combines ROIC, Piotroski F-Score, and leverage — the financial fingerprints of a durable competitive advantage. A Quality score above 70 typically indicates a company with the characteristics of a moated business.
Is Yankey Engineering Co., Ltd. a buy, hold, or sell?
MoatMap’s current signal for Yankey Engineering Co., Ltd. (6691.TW) is Strong Buy, based on a StockRank of 85/100. Signals are derived mechanically from the StockRank composite and should be one input among many — combine with your own thesis on management, competitive position, and valuation.
What sector is Yankey Engineering Co., Ltd. in?
Yankey Engineering Co., Ltd. (6691.TW) operates in the Industrials sector, specifically the Engineering & Construction industry (Taiwan).
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