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Tons Lightology Inc. logo

Tons Lightology Inc.

4972
TPEX: 4972 Delayed
16.50TWD -0.3%
0.5215 USD
As of 20 June 2026, Tons Lightology Inc. has a market cap of $29.51M USD, ranking #34354 globally and #2110 in Taiwan. It ranks #7834 in the Industrials sector, and #805 in the Electrical Equipment & Parts industry.
Global Rank
34354
Country Rank
2110
Sector Rank
7834
Industry Rank
805
Key Stats
Market Cap
$29.51MUSD
933.23M TWD
Enterprise Value
$6.81MUSD
215.52M TWD
Revenue (TTM)
$29.5MUSD
932.89M TWD
EBITDA (TTM)
-$1.26MUSD
-39.73M TWD
Net Income (TTM)
-$3.3MUSD
-104.21M TWD
EBITDA Margin
-4.3%
Profit Margin
-11%
PS Ratio
1.0
PB Ratio
0.6
Company Profile
Country (HQ)
Sector
Industrials
Industry
Electrical Equipment & Parts
CEO
Chia-Cheng Hung open_in_new
Employees
676
Founded
1992
Website
tonslight.com open_in_new
warningChart data may be delayed
1d 1w 1m 3m 6m 1y
-0.3% -2.4% -7% -9.1% -8.8% -24%

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Markets

Exchange Ticker Price
Taipei Exchange
MIC: ROCO
PRIMARY
4972
湯石照明科技股份有限公司
ISIN: TW0004972005
Shares Out.:
56.389M1 Shares Float: 42.681M2
TV:
SA:
YF:
GF:
BA:
MS:
16.50 TWD
1Market cap is calculated using shares outstanding.
2Float shares are publicly tradable shares, excluding insider-held stock.

About Tons Lightology Inc.

Tons Lightology Inc., together with its subsidiaries, designs, manufactures, and trades lighting equipment and lamps in Taiwan, rest of Asia, Europe, Oceania, and internationally. Its indoor lighting products include tracks and structures; luminaires for tracks; recessed, frameless, and adjustable downlights; assemblies; display spotlights; surface-mounted ceiling, pendant, wall, linear, task, and micro track lights. The company’s outdoor lighting products comprise outdoor downlights, ceiling lights, wall lights, and accessories; in-ground lights; projectors; flood lights; and bollards. In addition, the company engages in the research, development, production, and sales of LED semiconductor application and other products. Its products are used for architectural, retail display, residential, entertainment, outdoor area and commercial/industrial lighting applications. Tons Lightology Inc. was incorporated in 1992 and is headquartered in New Taipei City, Taiwan.

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