Industry

Glass & ceramics

51 listed companies · sorted by headcount; click a column to re-sort · 日本語

51 Japanese listed companies are classified as Glass & ceramics under the Tokyo Stock Exchange's 33-sector scheme, with 49,418 parent-company employees between them. At the median company in the sector, 3.9% of managers are women, 75.0% of eligible fathers took childcare leave, and women's pay is 74.3% of men's among regular employees.

CompanyEmployeesAvg salaryWomen in mgmtMale leavePay ratio F/M
AGC Inc.Glass & ceramics · 5201 8,122 ¥9.05M 6.2% 83.6% 72.2%
TOTO Ltd.Glass & ceramics · 5332 7,758 ¥7.81M 22.4% 95.9% 61.7%
NGK CorporationGlass & ceramics · 5333 5,024 ¥9.20M 4.8% 100.6% 78.8%
Niterra Co., Ltd.Glass & ceramics · 5334 3,208 ¥9.93M 5.5% 82.6% 68.4%
Nichias CorporationGlass & ceramics · 5393 1,930 ¥7.60M 0.8% 83.0% 65.9%
Taiheiyo Cement CorporationGlass & ceramics · 5233 1,783 ¥8.46M 3.7% 81.0% 71.6%
Nippon Electric Glass Co., Ltd.Glass & ceramics · 5214 1,778 ¥7.38M 2.3% 107.5% 67.8%
Noritake Co., LimitedGlass & ceramics · 5331 1,722 ¥6.97M 7.1% 96.2% 73.8%
Sumitomo Osaka Cement Co., Ltd.Glass & ceramics · 5232 1,364 ¥7.34M 3.7% 92.6% 69.3%
Nichiha CorporationGlass & ceramics · 7943 1,324 ¥7.22M 1.6% 57.1% 60.5%
Shinagawa Refra Co., Ltd.Glass & ceramics · 5351 1,301 ¥6.90M 3.0% 71.8% 77.6%
Toyo Tanso Co., Ltd.Glass & ceramics · 5310 976 ¥7.25M 9.8% 74.2% 92.1%
Fujimi IncorporatedGlass & ceramics · 5384 911 ¥8.92M 3.2% 72.5% 69.2%
Nitto Boseki Co., Ltd.Glass & ceramics · 3110 867 ¥7.49M 8.6% 86.7% 82.0%
Nihon Yamamura Glass Co., Ltd.Glass & ceramics · 5210 773 ¥6.93M 6.1% 18.2% 80.1%
Tokai Carbon Co., Ltd.Glass & ceramics · 5301 727 ¥7.70M 3.5% 84.2% 63.8%
Maruwa Co., Ltd.Glass & ceramics · 5344 690 ¥8.84M 5.1% 75.0% 60.2%
Konoshima Chemical Co., Ltd.Glass & ceramics · 4026 681 ¥5.94M 1.5% 50.0% 69.5%
Nikko CompanyGlass & ceramics · 5343 570 ¥4.70M 10.0% 100.0% 75.8%
YAMAX Corp.Glass & ceramics · 5285 543 ¥5.96M 2.4% 42.9% 86.5%
Yotai Refractories Co., Ltd.Glass & ceramics · 5357 518 ¥6.78M 0.0% 114.3% 71.2%
Ohara Inc.Glass & ceramics · 5218 468 ¥5.96M 14.6% 60.0% 80.4%
Nippon Hume CorporationGlass & ceramics · 5262 458 ¥6.90M 3.3% 60.0% 72.4%
Ishizuka Glass Co., Ltd.Glass & ceramics · 5204 401 ¥6.02M 3.8% — 73.5%
Tyk CorporationGlass & ceramics · 5363 400 ¥6.83M 9.0% 50.0% 67.4%
Mipox CorporationGlass & ceramics · 5381 393 ¥5.66M 3.7% 62.5% 61.9%
Nippon Concrete Industries Co., Ltd.Glass & ceramics · 5269 375 ¥6.17M 6.8% 50.0% 69.2%
Mitanisekisanco., LtdGlass & ceramics · 5273 359 ¥7.00M 0.0% 50.0% 61.9%
Nihon Kogyo Co., Ltd.Glass & ceramics · 5279 325 ¥5.53M 7.7% 100.0% 82.6%
Tsuruya Co., Ltd.Glass & ceramics · 5386 321 ¥5.01M 12.1% 66.7% 77.8%
GEOSTR CorporationGlass & ceramics · 5282 320 ¥7.60M 2.4% 100.0% 64.8%
Nozawa CorporationGlass & ceramics · 5237 311 ¥6.68M 4.0% 100.0% 66.3%
Japan Insulation Co., Ltd.Glass & ceramics · 5368 299 ¥6.27M 3.9% 75.0% 76.0%
Mino Ceramic Co., Ltd.Glass & ceramics · 5356 279 ¥6.82M — 100.0% —
Nikkato CorporationGlass & ceramics · 5367 279 ¥5.75M 12.1% — 68.4%
Sec Carbon, LimitedGlass & ceramics · 5304 279 ¥7.77M 1.9% 63.6% 71.1%
Kunimine Industries Co., Ltd.Glass & ceramics · 5388 228 ¥5.61M — — —
A&A Material CorporationGlass & ceramics · 5391 217 ¥7.00M 2.5% 50.0% 63.1%
Asahi Concrete Works Co., Ltd.Glass & ceramics · 5268 188 ¥5.49M 6.4% 100.0% —
Nippon Carbon Co., Ltd.Glass & ceramics · 5302 187 ¥7.92M 9.1% 75.0% 70.0%
Nippon Crucible Co., Ltd.Glass & ceramics · 5355 183 ¥6.81M — — —
Janis Ltd.Glass & ceramics · 5342 139 ¥4.49M 0.0% 66.7% 78.8%
Toyo Asano Foundation Co., Ltd.Glass & ceramics · 5271 139 ¥5.32M 3.8% 50.0% —
Ito Yogyo Co., Ltd.Glass & ceramics · 5287 124 ¥5.39M — — —
Shinto Company LimitedGlass & ceramics · 5380 65 ¥4.85M — — 51.6%
Kuramoto Co., Ltd.Glass & ceramics · 5216 56 ¥3.32M — — —
Vertex CorporationGlass & ceramics · 5290 34 ¥6.99M — — 74.2%
Asia Pile Holdings CorporationGlass & ceramics · 5288 11 ¥10.27M 3.9% 64.7% 74.2%
Danto Holdings CorporationGlass & ceramics · 5337 10 ¥5.49M 5.3% — —
Asahi Eito Holdings Co., Ltd.Glass & ceramics · 5341 — — — — —
Yamau Holdings Co., Ltd.Glass & ceramics · 5284 — — 4.0% 42.9% 81.5%

Industry follows the Tokyo Stock Exchange 33-sector classification. Parent-company figures unless marked on the company page. "Pay ratio F/M" is women's average pay as a percentage of men's. Source: EDINET (Financial Services Agency), annual securities reports, used under the Public Data License 1.0. Figures extracted, standardised and translated by The Hardest Market; the original filings are authoritative. How the data is compiled.

Questions this page answers

How many Japanese listed companies are in Glass & ceramics?
51 companies listed in Japan are classified as Glass & ceramics in the Tokyo Stock Exchange 33-sector classification, reporting 49,418 parent-company employees in total.
Which is the largest employer in Glass & ceramics in Japan?
AGC Inc. is the largest Glass & ceramics company by parent-company headcount, with 8,122 employees.
Which Glass & ceramics company in Japan has the highest share of women in management?
TOTO Ltd. (22.4%), Ohara Inc. (14.6%), Nikkato Corporation (12.1%) lead the sector; the sector median is 3.9% across the 43 companies that report the figure.
What share of men take childcare leave in Japan's Glass & ceramics sector?
At the median Glass & ceramics company, 75.0% of eligible fathers took childcare leave, across the 41 companies that report it.
What is the gender pay gap in Japan's Glass & ceramics sector?
At the median Glass & ceramics company, women's average pay is 74.3% of men's among regular employees, across the 42 companies that report it. This compares workforce averages, not pay for the same job.