ASSET MANAGEMENT ONE INTERNATIONAL LTD.
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Next accounts due
2027-09-30 (in 1y)
Last filed for 2025-12-31
Confirmation statement due
2026-12-29 (in 7mo)
Last made up 2025-12-15
Watchouts
None on the register
Cash
£13M
-4.3% vs 2024
Net assets
£10M
-4.2% vs 2024
Employees
21
-8.7% vs 2024
Profit before tax
£1M
-9.4% vs 2024
Name history
Renamed 3 times since incorporation
- ASSET MANAGEMENT ONE INTERNATIONAL LTD. 2016-10-01 → present
- DIAM INTERNATIONAL LTD 2008-01-02 → 2016-10-01
- DLIBJ ASSET MANAGEMENT INTERNATIONAL LTD. 2000-04-19 → 2008-01-02
- IBJ ASSET MANAGEMENT INTERNATIONAL LTD 1997-11-24 → 2000-04-19
Net assets
2-year trend · vs Financials median
Accounts
2-year trend · latest reflected 2025-12-31
| Metric | Trend | 2024-12-31 | 2025-12-31 |
|---|---|---|---|
| Turnover | £11,219,000 | £11,499,000 | |
| Operating profit | £1,046,000 | £994,000 | |
| Profit before tax | £1,493,000 | £1,352,000 | |
| Net profit | £1,632,000 | £1,186,000 | |
| Cash | £13,105,000 | £12,536,000 | |
| Total assets less current liabilities | — | — | |
| Net assets | £10,632,000 | £10,186,000 | |
| Equity | £10,632,000 | £10,186,000 | |
| Average employees | 23 | 21 | |
| Wages | £4,167,000 | £4,040,000 |
Values shown as filed in the company's annual accounts. — indicates the figure wasn't present under that line item in that period. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2024-12-31 | 2025-12-31 |
|---|---|---|---|
| Operating margin | 9.3% | 8.6% | |
| Net margin | 14.5% | 10.3% | |
| Gearing (liabilities / total assets) | 33.9% | 33.8% | |
| Current ratio | 3.28x | 3.22x | |
| Interest cover | 80.46x | 76.46x |
Margins divide P&L lines by turnover. Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.
Audit & accounting basis
- Accounting basis
- IAS-UK
- Auditor
- Ernst & Young LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The Company is an integral part of the global strategy of the Asset Management One Group and with this considerable backing, the Company will have adequate resources to continue in operational existence for the foreseeable future. For this reason, they continue as a going concern for a period of 12 months from the date on which the Financial Statements are approved.”
Significant events
- “During the year, the Company undertook a comprehensive review of its UCITS Fund offering, implementing several enhancements aimed at increasing product diversification. As part of this initiative, a new sub-fund was launched during the year, with a further fixed income sub-fund scheduled for introduction in 2026.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
4 active · 44 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| DE BERGOLIS, Mario, Mr. | Secretary | 2021-04-30 | — | — |
| DE BERGOLIS, Mario, Mr. | Director | 2021-04-01 | Jun 1972 | British |
| MIKI, Takeshi | Director | 2025-04-01 | Aug 1967 | Japanese |
| YAMADA, Takuya | Director | 2025-06-04 | Oct 1973 | Japanese |
Show 44 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| WEBER, Jan George | Secretary | 1997-11-24 | 2021-04-30 |
| SWIFT INCORPORATIONS LIMITED | Corporate Nominee Secretary | 1997-11-24 | 1997-11-24 |
| AIZAWA, Shinichi | Director | 2018-04-01 | 2021-03-31 |
| AOKI, Nobutaka | Director | 2019-07-03 | 2023-03-31 |
| ASANO, Tomohiko, Mr. | Director | 2021-04-01 | 2024-03-31 |
| BAN, Takuo | Director | 1998-10-21 | 1999-06-17 |
| FUKUI, Mori Kazu | Director | 2006-10-01 | 2011-03-31 |
| FUKUZAWA, Hajime | Director | 2012-04-01 | 2018-03-31 |
| HAMA, Masataka | Director | 2004-06-03 | 2008-04-01 |
| HOSHINO, Motonobu | Director | 2019-07-02 | 2021-03-31 |
| IKEDA, Hiroshi | Director | 2008-04-01 | 2012-03-31 |
| JOSHI, Dinesh | Director | 1997-12-10 | 2002-10-01 |
| KANAI, Hiroshi | Director | 2003-04-01 | 2006-03-31 |
| KASHIMOTO, Koichi | Director | 2009-04-01 | 2012-03-31 |
| KUBO, Shinji | Director | 1997-12-10 | 2000-04-03 |
| KUROKAWA, Kaoru | Director | 2001-04-18 | 2004-05-31 |
| LANAGHAN, Brian Douglas | Director | 1997-11-24 | 1998-02-11 |
| MARUNO, Koichi | Director | 2000-04-03 | 2003-04-01 |
| MARUYAMA, Takashi | Director | 2022-04-29 | 2025-03-31 |
| MASAI, Yoshitaka | Director | 2005-05-03 | 2008-04-01 |
| MASAKI, Hideto | Director | 2000-04-03 | 2001-07-11 |
| MASUDA, Akitoshi, Mr. | Director | 2016-10-01 | 2019-04-01 |
| MASUNAGA, Shinichiro | Director | 2012-04-01 | 2015-03-30 |
| MATSUDA, Kiyoto | Director | 1998-10-09 | 2000-04-03 |
| NAGAYAMA, Atsushi | Director | 2003-04-01 | 2005-04-01 |
| NAKATSUGAWA, Naoaki | Director | 2000-04-03 | 2001-04-18 |
| NAKAYAMA, Tsunehiro | Director | 1997-12-10 | 1998-06-26 |
| NISHIOKA, Suguru | Director | 2008-04-01 | 2009-04-01 |
| NOGUCHI, Akira | Director | 2011-04-01 | 2016-09-30 |
| NOGUCHI, Akira | Director | 2006-04-10 | 2010-03-31 |
| OHNO, Susumu | Director | 2001-07-11 | 2003-03-27 |
| SAITO, Atsushi Saito | Director | 2010-04-01 | 2011-03-31 |
| SCHLIESSLER, Ursula Amelie | Director | 2020-01-01 | 2025-03-31 |
| SHIMAMURA, Kimizo | Director | 1999-07-23 | 2000-04-03 |
| SUZUKI, Sugio | Director | 2022-04-01 | 2025-03-31 |
| TANAKA, Toyohide | Director | 1997-12-10 | 2006-09-30 |
| TODA, Tetsuji | Director | 2024-04-01 | 2026-03-31 |
| UMEZU, Kohzoh | Director | 1997-12-10 | 1998-02-11 |
| WATATANI, Eiichi | Director | 2015-04-01 | 2021-03-31 |
| WEBER, Jan George | Director | 2003-04-01 | 2021-03-31 |
| WEBER, Jan George | Director | 1997-12-09 | 1998-02-11 |
| YAMAMOTO, Hideto | Director | 2011-04-01 | 2015-03-31 |
| YANAGIHARA, Hidetoshi | Director | 2015-04-01 | 2019-02-28 |
| YOSHIBE, Toru | Director | 2019-03-01 | 2022-03-31 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Asset Management One Co., Ltd. | Corporate entity | Shares 75–100% | 2016-10-01 | Active |
Filing timeline
Last 20 of 170 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-04-20 | AA | accounts | Accounts with accounts type full | |
| 2026-04-02 | TM01 | officers | Termination director company with name termination date | |
| 2025-12-15 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-06-05 | AP01 | officers | Appoint person director company with name date | |
| 2025-04-17 | AA | accounts | Accounts with accounts type full | |
| 2025-04-02 | AP01 | officers | Appoint person director company with name date | |
| 2025-04-01 | TM01 | officers | Termination director company with name termination date | |
| 2025-03-31 | TM01 | officers | Termination director company with name termination date | |
| 2025-03-31 | TM01 | officers | Termination director company with name termination date | |
| 2024-12-16 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-05-03 | AA | accounts | Accounts with accounts type full | |
| 2024-04-07 | AP01 | officers | Appoint person director company with name date | |
| 2024-04-03 | TM01 | officers | Termination director company with name termination date | |
| 2023-12-19 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-04-08 | AA | accounts | Accounts with accounts type full | |
| 2023-04-06 | TM01 | officers | Termination director company with name termination date | |
| 2022-12-15 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-05-23 | AA | accounts | Accounts with accounts type full | |
| 2022-05-06 | AP01 | officers | Appoint person director company with name date | |
| 2022-04-27 | AP01 | officers | Appoint person director company with name date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 4
- Capital events
- 0
- Officers appointed
- 1
- Officers resigned
- 1
last 12 months
last 24 months
last 12 months
last 12 months
Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.
Year-on-year
FY2024 → FY2025 · period ending 2025-12-31 vs 2024-12-31
-
Turnover
+2.5%
£11,219,000 £11,499,000
-
Cash
-4.3%
£13,105,000 £12,536,000
-
Net assets
-4.2%
£10,632,000 £10,186,000
-
Employees
-8.7%
23 21
-
Operating profit
-5%
£1,046,000 £994,000
-
Profit before tax
-9.4%
£1,493,000 £1,352,000
-
Wages
-3%
£4,167,000 £4,040,000
Each % is (latest − prior) ÷ |prior| for the line item as filed. Periods don't have to be exactly 12 months apart — a long or short period (typical around incorporation or year-end changes) will distort the comparison. Lines a company doesn't report are omitted. About these numbers