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Toyo Tanso Co., Ltd. Toyo Tanso Co., Ltd.

Toyo Tanso Co., Ltd.

5310
Rank in Stocks #9766
Toyo Tanso Co., Ltd., headquartered in Osaka, Japan, is a global producer and... Toyo Tanso Co., Ltd., headquartered in Osaka, Japan, is a global producer and distributor of a wide range of carbon materials. Established in 1941 and originally known as Kondo Carbon Manufacturing Co., Ltd. until its renaming in November 1949, the company provides specialized products for diverse industries worldwide. Its offerings include high-performance isotropic graphite, crucial for applications in the semiconductor, mold, renewable energy, and atomic power sectors. The company also manufactures advanced carbon-carbon composite materials, utilized in electronics, environmental and energy systems, general industrial furnaces, and various transportation modalities such as automobiles. Key products extend to PERMA-FOIL, a flexible graphite sheet designed for sealing applications like automotive gaskets and packing. For demanding environments, Toyo Tanso supplies mechanical carbon, which excels as a sliding component in high-temperature settings, chemical submersion, or where lubrication is impractical; this includes copper-impregnated carbon materials for pantograph sliders. Additionally, it produces carbon brushes for home appliances and power tools. The company's innovative portfolio features PERMA KOTE, a SiC-coated graphite essential for semiconductor manufacturing; PYROGRAPH, a premium high-purity graphite; and GLASTIX KOTE, a graphite substrate enhanced with a glass-like carbon impregnation or coating. Further specialized materials comprise CNovel, a porous carbon; EVEREDKOTE-B, a high-purity isotropic graphite substrate; TaC/Ta Composite EVEREDKOTE-K, a high-purity tantalum; and KLASTA MATE, a unique metal-carbon composite. Beyond material manufacturing, Toyo Tanso offers comprehensive technical services including machining, heat treatment, high-purity processing, surface treatment, impregnation, shaping, and precision measurement.
Share Price
$45.34
Last synced: 2026-08-28
Market Cap
$950.97M
Change (1 day)
-0.57%
Change (1 year)
70.54%
Country
JP
Trade Toyo Tanso Co., Ltd. (5310)

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Operating Margin for Toyo Tanso Co., Ltd. (5310)
Operating Margin as of 2026 TTM: 0.00%
According to Toyo Tanso Co., Ltd. latest financial reports and stock price the company's current Operating Margin (TTM) is 0.00%. At the end of 2026 the company had an Operating Margin of 0.00%.
Operating Margin history for Toyo Tanso Co., Ltd. from 2026 to 2026
Operating Margin at the end of each year
Year Operating Margin Change
Not enough data for the provided dates.
Operating Margin for similar companies or competitors
Company Operating Margin Operating Margin Difference Country
0.00% -
CN
0.00% -
CH
17.68% -
IE
0.00% -
TH
19.12% -
US
What is a company's Operating Margin?
The operating margin is a key indicator to assess the profitability of a company. Higher operating margins are generaly better as they show that a company is able to sell its products or services for much more than their production costs. The operating margin is calculated by dividing a company's earnings by its revenue.