Tweenvest Stocks

Yankey Engineering Co., Ltd. (TWSE: 6691)

Industrials · Construction & Engineering · TW

NT$700.00

-11.28% today · +71.7% 1Y

Yankey Engineering Co., Ltd. (TWSE: 6691) operates in the Construction & Engineering industry within the Industrials sector. The company is valued at $2.86B and employs 1,025 people.

Over the last twelve months the share price has gained 71.7%, trading between 388.64 and 794.00.

Tweenvest scores Yankey Engineering Co., Ltd. across four factors: quality 76/100, value 35/100, growth 83/100, dividend 80/100. Its strongest factor is growth.

6691 price history

Not enough price history to draw a chart yet.

Key figures

Market cap
$2.86B
Revenue (TTM)
$962.93M
P/E
23.06
EPS
30.36
Dividend yield
2.73%
Beta (5Y)
0.76
52-week high
NT$794.00
52-week low
NT$388.64
Avg volume (3M)
—
Shares outstanding
132.66M
Employees
1,025
Next earnings
—

About Yankey Engineering Co., Ltd.

Yankey Engineering Co., Ltd. is an engineering firm providing specialized solutions to clients both within Taiwan and across international markets. The company's core competencies include the comprehensive design, installation, and material supply for systems such as controlled environments (clean rooms), climate control (refrigeration and air conditioning), and ice production facilities. Furthermore, Yankey Engineering delivers end-to-end (turnkey) mechanical, electrical, and plumbing (MEP) services, particularly for commercial office buildings. Their broad service portfolio also encompasses the installation of high and low voltage power distribution networks, fire safety and suppression systems, industrial process pipelines, water management (supply and drainage) networks, process exhaust systems, and integrated surveillance (CCTV) and public address (PA) security systems. They also offer sustainable energy technology services. Established in 1980, Yankey Engineering Co., Ltd. maintains its headquarters in New Taipei City, Taiwan.

ISIN
TW0006691009
Founded
1980
Listed since
Aug 8, 2018
Exchange
Taiwan Stock Exchange
Currency
TWD
CompanyMarket capPriceDay
Keller Group plcLSE: KLR$2.96B£32.50+3.50%
WillScot Holdings CorporationNasdaqCM: WSC$2.94B$16.25+3.78%
Shanghai Construction Group Co., Ltd.SHSE: 600170$2.91BCN¥2.19-1.79%
KEPCO Engineering & Construction Company, Inc.KOSE: A052690$2.88B₩100,800.00-18.05%
Aktor Societe Anonyme Holding Company Technical and Energy ProjectsATSE: AKTR$2.83B€9.60-1.03%
Elecnor, S.A.BME: ENO$2.76B€29.00+1.75%
Electra LimitedTASE: ELTR$2.76B₪111.50+4.11%
Peab AB (publ)OM: PEAB B$2.61BSkr92.50+1.82%

Browse every Construction & Engineering company →

Figures last refreshed Oct 18, 2026.