Resonac Holdings Corporation Logo

Resonac Holdings Corporation

A chemical company making advanced materials like SiC wafers for the semiconductor & electronics industries.

4004 | T

Overview

Corporate Details

ISIN(s):
N/A
LEI:
Country:
Japan
Address:
港区東新橋一丁目9番1号
Sector:
Manufacturing
Industry:
Manufacture of electronic components and boards

Description

Resonac Holdings Corporation is a chemical company established in January 2023 through the integration of Showa Denko and Showa Denko Materials (formerly Hitachi Chemical). The company develops and manufactures a wide range of advanced materials, with a strategic focus on the semiconductor and electronics industries. Its key products include high-quality SiC epitaxial wafers for power semiconductors, materials for next-generation semiconductor packaging, petrochemicals, and aluminum products. Operating as a "Co-creative Chemical Company," Resonac collaborates with industry partners on research and development to solve complex manufacturing and technical challenges. The company also actively pursues sustainability initiatives, including chemical recycling and carbon neutrality.

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Filings

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Date Filing Language Size Actions
2025-08-08 03:10
Report Publication Announcement
確認書
Japanese 8.1 KB
2025-08-08 03:09
Interim Report
半期報告書-第117期(2025/01/01-2025/12/31)
Japanese 326.0 KB
2025-08-04 08:09
Regulatory News Service
訂正発行登録書
Japanese 8.7 KB
2025-03-28 08:11
Registration Form
訂正発行登録書
Japanese 8.7 KB
2025-03-28 01:23
Post-Annual General Meeting Information
臨時報告書
Japanese 27.0 KB
2025-03-26 08:19
Regulatory News Service
確認書
Japanese 8.2 KB
2025-03-26 08:19
Regulatory News Service
内部統制報告書-第116期(2024/01/01-2024/12/31)
Japanese 22.6 KB
2025-03-26 08:17
Annual Report
有価証券報告書-第116期(2024/01/01-2024/12/31)
Japanese 3.8 MB
2025-02-13 07:44
Registration Form
訂正有価証券届出書(参照方式)
Japanese 86.2 KB
2024-12-04 03:23
Registration Form
発行登録追補書類(株券、社債券等)
Japanese 54.7 KB
2024-11-14 07:21
Registration Form
有価証券届出書(参照方式)
Japanese 133.0 KB
2024-08-09 04:15
Interim Report
半期報告書-第116期(2024/01/01-2024/12/31)
Japanese 569.1 KB
2024-08-09 04:15
Report Publication Announcement
確認書
Japanese 8.1 KB
2024-05-15 08:01
Report Publication Announcement
確認書
Japanese 8.1 KB
2024-05-15 08:00
Quarterly Report
四半期報告書-第116期第1四半期(2024/01/01-2024/03/31)
Japanese 487.1 KB

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Insider Transactions

Date Insider Name Position Type Shares Value
No insider transactions recorded for this company.

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