# Nippon Sanso Holdings Corporation (4091) — Ownership, Board & Financials · Plover Analytics

> Nippon Sanso Holdings Corporation (日本酸素ホールディングス株式会社, 4091), Chemicals. 20 cross-shareholdings, a board of 13 and 10 largest shareholders, as filed on EDINET for the year to March 2026.

Page: https://ploveranalytics.com/company.html?code=4091

## Nippon Sanso Holdings Corporation

Nippon Sanso Holdings Corporation (日本酸素ホールディングス株式会社, 4091), Chemicals. 20 cross-shareholdings, a board of 13 and 10 largest shareholders, as filed on EDINET for the year to March 2026. EDINET filing S100YB9P, filed 2026-06-15. Source: company filings on EDINET (Financial Services Agency of Japan).

## Financial summary

_Five-year summary as filed, latest filing per fiscal year_

| Fiscal year end | Revenue (¥bn) | Profit (¥bn) | Total assets (¥bn) | EPS (¥) | DPS (¥) | Employees |
|---|---:|---:|---:|---:|---:|---:|
| 2022-03-31 | 957.2 | 64.1 | 1,977.0 | 148.13 | 34.00 | 19,398 |
| 2023-03-31 | 1,186.7 | 73.1 | 2,158.9 | 168.85 | 38.00 | 19,579 |
| 2024-03-31 | 1,255.1 | 105.9 | 2,409.1 | 244.66 | 44.00 | 19,533 |
| 2025-03-31 | 1,308.0 | 98.8 | 2,418.2 | 228.20 | 51.00 | 19,754 |
| 2026-03-31 | 1,359.6 | 123.9 | 2,767.7 | 286.22 | 62.00 | 20,411 |

Source: company filings on EDINET (Financial Services Agency of Japan). · JSON: https://ploveranalytics.com/api/v1/equity/financials/company/4091

## Cross-shareholdings

_Ten largest cross-shareholdings by book value, latest annual report_

| Company held | Shares | Book value (¥bn) | % of shares outstanding |
|---|---:|---:|---:|
| TOSOH CORPORATION | 1,757,400 | 4.1 | 0.6 |
| KOATSU GAS KOGYO CO., LTD. | 3,142,000 | 3.5 | 5.7 |
| KOIKE SANSO KOGYO CO.,LTD. | 1,084,455 | 2.1 | 5.3 |
| NAGANO KEIKI CO.,LTD. | 700,000 | 1.9 | 3.7 |
| Toho Acetylene Co., Ltd. | 3,450,000 | 1.5 | 9.9 |
| NOK CORPORATION | 240,000 | 0.7 | 0.1 |
| KUREHA CORPORATION | 129,120 | 0.5 | 0.3 |
| NEW COSMOS ELECTRIC CO.,LTD. | 100,000 | 0.5 | 0.8 |
| HOSHI IRYO-SANKI CO., LTD. | 72,963 | 0.4 | 2.3 |
| 東京高圧山崎㈱ | 78,852 | 0.4 | — |

% of shares outstanding: shares held ÷ (issuer's issued shares − treasury shares) × 100, both as filed, the denominator taken from the issuer's own annual securities report nearest the holding's fiscal year end

Source: company filings on EDINET (Financial Services Agency of Japan). · JSON: https://ploveranalytics.com/api/v1/equity/company/4091

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Every figure above is either as published by its source (official) or calculated by this platform with the formula stated beside it. Missing is shown as —, never as zero. Guidance for quoting: https://ploveranalytics.com/llms.txt