NGK Insulators, Ltd.
5333
Rank in Stocks
#2148
NGK Insulators, Ltd., founded in Nagoya, Japan, in 1919, is a global enterprise... NGK Insulators, Ltd., founded in Nagoya, Japan, in 1919, is a global enterprise specializing in the manufacturing and distribution of electrical power infrastructure and a wide array of industrial goods. The company conducts its operations across Japan, North America, Europe, and Asia, structured into three primary divisions: Environment Business, Digital Society Business, and Energy & Industry Business. Its product offerings include advanced energy storage systems, such as NAS batteries, alongside a comprehensive selection of electrical insulators like suspension, long rod, and station post types. For environmental applications, NGK produces key components for automotive exhaust gas purification, including HONEYCERAM, diesel particulate filters, and NOx sensors designed to measure nitrogen oxide levels. The company also supplies various metal products, such as beryllium copper and copper-nickel-tin alloys, along with related molds and components. Its electronic portfolio encompasses piezoelectric micro actuators, high-frequency components, and the innovative EnerCera, a chip-type ceramic rechargeable battery. Furthermore, NGK provides essential ceramics for semiconductor manufacturing equipment, including ceramic heaters and electrostatic chucks. Its extensive range of industrial process products covers heating systems, refractory materials for kilns, ceramic membranes, glass-lining products, high-temperature dust collectors, ceramic and vacuum pumps, radioactive waste treatment solutions, gas analyzers, and C1 home-use water purifiers.
Share Price
$33.89
Last synced: 2026-10-16
Market Cap
$9.53B
Change (1 day)
0.56%
Change (1 year)
107.61%
Country
JP
Trade NGK Insulators, Ltd. (5333)
Category
Industrials
Operating Margin for NGK Insulators, Ltd. (5333)
Operating Margin as of October 2026 TTM: 14.99%
According to NGK Insulators, Ltd. latest financial reports and stock price the company's current Operating Margin (TTM) is 14.99%. At the end of 2024 the company had an Operating Margin of 11.47%.
Operating Margin history for NGK Insulators, Ltd. from 2000 to 2026
Operating Margin at the end of each year
| Year | Operating Margin | Change |
|---|---|---|
| 2026 (TTM) | 14.99% | 16.02% |
| 2025 | 12.92% | 12.64% |
| 2024 | 11.47% | -3.94% |
| 2023 | 11.94% | -27.02% |
| 2022 | 16.36% | 45.55% |
| 2021 | 11.24% | -9.65% |
| 2020 | 12.44% | -10.89% |
| 2019 | 13.96% | -10.05% |
| 2018 | 15.52% | -1.46% |
| 2017 | 15.75% | -15.14% |
| 2016 | 18.56% | 14.15% |
| 2015 | 16.26% | 13.39% |
| 2014 | 14.34% | 75.09% |
| 2013 | 8.19% | -22.07% |
| 2012 | 10.51% | -21.74% |
| 2011 | 13.43% | 34.84% |
| 2010 | 9.96% | -17.07% |
| 2009 | 12.01% | -36.82% |
| 2008 | 19.01% | 16.98% |
| 2007 | 16.25% | 47.46% |
| 2006 | 11.02% | 20.83% |
| 2005 | 9.12% | 20.79% |
| 2004 | 7.55% | 45.19% |
| 2003 | 5.20% | 1.76% |
| 2002 | 5.11% | -42.65% |
| 2001 | 8.91% | 20.24% |
| 2000 | 7.41% | 0.00% |
Operating Margin for similar companies or competitors
| Company | Operating Margin | Operating Margin Difference | Country |
|---|---|---|---|
| 0.00% | - |
CH
|
|
| 0.00% | - |
CN
|
|
| 17.68% | -98.82% |
IE
|
|
| 0.00% | - |
TH
|
|
| 19.40% | -98.71% |
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.