INPEX CORPORATION
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Cash
£1B
+20.1% highest in 3 filed years
Net assets
—
Equity attributable
Employees
3,679
Average over period
Profit before tax
£6B
+3.6% vs 2023
Profit before tax
3-year trend · vs Unclassified median
Accounts
3-year trend · latest reflected 2024-12-31
| Metric | Trend | 2022-12-31 | 2023-12-31 | 2024-12-31 |
|---|---|---|---|---|
| Turnover | £10,858,858,831 | £10,148,230,109 | £10,623,268,789 | |
| Operating profit | £7,049,871,068 | £5,223,822,026 | £5,962,722,115 | |
| Profit before tax | £6,776,604,623 | £5,876,431,150 | £6,089,413,475 | |
| Net profit | £2,336,968,447 | £1,508,312,626 | £2,003,581,978 | |
| Cash | £976,313,939 | £943,077,500 | £1,133,081,720 | |
| Total assets less current liabilities | — | — | — | |
| Net assets | — | — | — | |
| Equity | £19,075,249,660 | £21,093,501,805 | £24,088,485,161 | |
| Average employees | — | — | 3,679 | |
| Wages | — | — | — |
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 | 2022-12-31 | 2023-12-31 | 2024-12-31 |
|---|---|---|---|---|
| Operating margin | 64.9% | 51.5% | 56.1% | |
| Net margin | 21.5% | 14.9% | 18.9% | |
| Interest cover | — | 14.27x | 10.39x |
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
- IFRS
- Reporting scope
- Consolidated group
- Auditor
- Ernst & Young ShinNihon LLC
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“In preparing the consolidated financial statements, management is responsible for assessing the Group’s ability to continue as a going concern and disclosing, as required by IFRS Accounting Standards, matters related to going concern.”
Group structure
- INPEX CORPORATION · parent
- INPEX Ichthys Pty Ltd
- INPEX Masela, Ltd.
- INPEX Idemitsu Norge AS
- JODCO Onshore Limited
- INPEX JAPAN, LTD.
Significant events
- “In the second half of 2024, production rates were restricted due to facility problems, but rapid response at the production site proved successful, and operations were restored in November of the same year.”
- “In 2024, based on the revised development plan approved in November 2023, we implemented bidding for the start of front end engineering design (FEED), land and offshore ground surveys and geophysical exploration, and process to obtain environmental permits and approvals.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
11 active · 37 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| KAWASHIMA, Tatsuya | Secretary | 2025-04-15 | — | — |
| FUJII, Hiroshi | Director | 2025-03-28 | Jan 1958 | Japanese |
| IIO, Norinao | Director | 2017-06-27 | Mar 1951 | Japanese |
| MILLER, Bruce | Director | 2025-03-28 | Mar 1961 | Australian |
| MORIMOTO, Hideka | Director | 2022-03-25 | Jan 1957 | Japanese |
| NISHIMURA, Atsuko | Director | 2017-06-27 | May 1953 | Japanese |
| OKAWA, Hitoshi | Director | 2024-03-26 | Dec 1960 | Japanese |
| TAKIMOTO, Toshiaki | Director | 2023-03-28 | Oct 1961 | Japanese |
| UEDA, Takayuki | Director | 2018-06-26 | Aug 1956 | Japanese |
| YAMADA, Daisuke | Director | 2020-03-25 | Oct 1960 | Japanese |
| YANAI, Jun | Director | 2016-06-28 | Jul 1950 | Japanese |
Show 37 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| HARA, Takashi | Secretary | 2016-06-28 | 2021-04-16 |
| KATORI, Shusuke | Secretary | 2021-04-16 | 2025-04-15 |
| TAKIMOTO, Toshiaki | Secretary | 2013-08-01 | 2016-06-28 |
| ADACHI, Hiroji | Director | 2015-06-24 | 2016-06-28 |
| FUJII, Mutsuhisa | Director | 2008-12-01 | 2009-06-25 |
| HIRAI, Shigeo | Director | 2008-12-01 | 2012-06-26 |
| IKEDA, Takahiko | Director | 2008-12-01 | 2023-03-28 |
| ITO, Seiya | Director | 2008-12-01 | 2022-03-25 |
| KAGAWA, Yoshiyuki | Director | 2008-11-05 | 2017-06-27 |
| KANAMORI, Kunio | Director | 2008-12-01 | 2010-06-23 |
| KATO, Seiji | Director | 2010-06-23 | 2016-06-28 |
| KAWANO, Kenji | Director | 2022-03-25 | 2025-03-28 |
| KIDA, Katsujiro | Director | 2008-12-01 | 2011-06-28 |
| KIMURA, Yashushi | Director | 2019-06-25 | 2022-03-25 |
| KITAMURA, Toshiaki | Director | 2010-06-23 | 2024-03-26 |
| KITTAKA, Kimihisa | Director | 2016-06-28 | 2024-03-26 |
| KURASAWA, Yoshikazu | Director | 2012-06-26 | 2019-06-25 |
| KURODA, Naoki | Director | 2008-12-01 | 2016-06-28 |
| MATSUNO, Hisatake | Director | 2008-12-01 | 2009-06-25 |
| MATSUO, Kunihiko | Director | 2008-12-01 | 2010-06-23 |
| MATSUSHITA, Isao | Director | 2016-06-28 | 2019-06-25 |
| MURAYAMA, Masahiro | Director | 2009-06-25 | 2020-03-25 |
| NISHIKAWA, Tomoo | Director | 2020-03-25 | 2025-03-28 |
| OGINO, Kiyoshi | Director | 2019-06-25 | 2022-03-25 |
| OKADA, Yasuhiko | Director | 2012-06-26 | 2019-06-25 |
| SANO, Masaharu | Director | 2008-12-01 | 2018-06-26 |
| SASE, Nobuharu | Director | 2016-06-28 | 2024-03-26 |
| SATO, Hiroshi | Director | 2015-06-24 | 2019-06-25 |
| SUGAYA, Syunichiro | Director | 2008-12-01 | 2019-06-25 |
| SUGIOKA, Masatoshi | Director | 2008-12-01 | 2015-06-24 |
| TANAKA, Wataru | Director | 2009-06-25 | 2016-06-28 |
| TEZUKA, Noboru | Director | 2010-06-23 | 2012-06-26 |
| TONOIKE, Rentaro | Director | 2012-06-26 | 2015-06-24 |
| WAKASUGI, Kazuo | Director | 2008-12-01 | 2015-06-24 |
| YAJIMA, Shigeharu | Director | 2019-06-25 | 2022-03-25 |
| YOSHIMURA, Hisanori | Director | 2008-12-01 | 2010-06-23 |
| YUI, Seiji | Director | 2008-12-01 | 2016-06-28 |
Ownership
Persons with significant control
Filing timeline
Last 20 of 127 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2025-10-16 | AA | accounts | Accounts with accounts type group | |
| 2025-04-29 | OSTM02 | officers | Termination person secretary overseas company with name termination date | |
| 2025-04-22 | OSTM01 | officers | Termination person director overseas company with name termination date | |
| 2025-04-22 | OSTM01 | officers | Termination person director overseas company with name termination date | |
| 2025-04-22 | OSAP03 | officers | Appoint person secretary overseas company with appointment date | |
| 2025-04-22 | OSAP01 | officers | Appoint person director overseas company with name appointment date | |
| 2025-04-22 | OSAP01 | officers | Appoint person director overseas company with name appointment date | |
| 2024-09-13 | AA | accounts | Accounts with accounts type full | |
| 2024-05-07 | OSTM01 | officers | Termination person director overseas company with name termination date | |
| 2024-05-07 | OSTM01 | officers | Termination person director overseas company with name termination date | |
| 2024-05-07 | OSTM01 | officers | Termination person director overseas company with name termination date | |
| 2024-05-07 | OSAP01 | officers | Appoint person director overseas company with name appointment date | |
| 2023-09-20 | AA | accounts | Accounts with accounts type group | |
| 2023-07-12 | OSCH07 | officers | Change person authorised overseas company with change date | |
| 2023-07-12 | OSCH05 | officers | Change person secretary overseas company with change date | |
| 2023-07-12 | OSCH01 | other | Change company details by uk establishment overseas company with change details | |
| 2023-05-24 | OSAP01 | officers | Appoint person director overseas company with name appointment date | |
| 2023-05-24 | OSTM01 | officers | Termination person director overseas company with name termination date | |
| 2022-11-03 | OSAP01 | officers | Appoint person director overseas company with name appointment date | |
| 2022-11-03 | OSAP01 | officers | Appoint person director overseas company with name appointment date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 1
- Capital events
- 0
- Officers appointed
- 0
- Officers resigned
- 0
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
FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31
-
Turnover
+4.7%
£10,148,230,109 £10,623,268,789
-
Cash
+20.1%
£943,077,500 £1,133,081,720
highest in 3 filed years
-
Net assets
—
Not reported
-
Employees
—
Not reported
-
Operating profit
+14.1%
£5,223,822,026 £5,962,722,115
-
Profit before tax
+3.6%
£5,876,431,150 £6,089,413,475
Each % is (latest − prior) ÷ |prior| for the line item as filed. The comparison is only shown when the latest and prior accounts cover broadly equal-length periods — short or long stubs (typical around incorporation or a year-end change) are suppressed rather than misrepresented. Lines a company doesn't report are omitted. About these numbers