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.
| Company | Employees | Avg salary | Women in mgmt | Male leave | Pay 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.