# Chiome Bioscience Inc. (4583) — Ownership, Board & Financials · Plover Analytics

> Chiome Bioscience Inc. (株式会社カイオム・バイオサイエンス, 4583), Pharmaceutical. A board of 7 and 10 largest shareholders, as filed on EDINET for the year to December 2025.

Page: https://ploveranalytics.com/company.html?code=4583

## Chiome Bioscience Inc.

Chiome Bioscience Inc. (株式会社カイオム・バイオサイエンス, 4583), Pharmaceutical. A board of 7 and 10 largest shareholders, as filed on EDINET for the year to December 2025. EDINET filing S100XUJT, filed 2026-03-27. 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 |
|---|---:|---:|---:|---:|---:|---:|
| 2021-12-31 | 0.7 | −1.5 | 2.3 | −36.74 | — | 49 |
| 2022-12-31 | 0.6 | −1.2 | 2.2 | −28.26 | — | 49 |
| 2023-12-31 | 0.7 | −1.2 | 1.8 | −24.62 | — | 51 |
| 2024-12-31 | 0.8 | −1.0 | 2.5 | −17.54 | — | 47 |
| 2025-12-31 | 0.6 | −1.0 | 1.7 | −14.47 | — | 49 |

Source: company filings on EDINET (Financial Services Agency of Japan). · JSON: https://ploveranalytics.com/api/v1/equity/financials/company/4583

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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