CK WILLIAM MIDCO 2 LIMITED
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Cash
—
Latest balance sheet
Net assets
£1.1B
AUD 2,157,955,000
0% vs 2024
Employees
—
Average over period
Profit before tax
£6.6M
AUD 12,770,000
-11.2% vs 2024
Net assets
3-year trend · vs Industrials median
CK WILLIAM MIDCO 2 LIMITED·Industrials median
CK WILLIAM MIDCO 2 LIMITED·Industrials median
CK WILLIAM MIDCO 2 LIMITED·Industrials median
CK WILLIAM MIDCO 2 LIMITED·Industrials median
CK WILLIAM MIDCO 2 LIMITED·Industrials median
Accounts
3-year trend · Δ = latest vs prior filed period · latest reflected 2025-12-31
| Metric | Trend | 2023-12-31 | 2024-12-31 | 2025-12-31 | Δ vs prior |
|---|---|---|---|---|---|
| Turnover | £103,724 | £7,468,105 | — | — | |
| Operating profit | £91,795 | £7,455,140 | £6,623,276 | -11.2% | |
| Profit before tax | £91,795 | £7,455,140 | £6,622,757 | -11.2% | |
| Net profit | £91,795 | £7,455,140 | £6,622,757 | -11.2% | |
| Cash | — | — | — | — | |
| Total assets less current liabilities | £708,518,307 | £1,119,170,729 | £1,119,155,171 | 0% | |
| Net assets | £708,518,307 | — | £1,119,155,171 | — | |
| Equity | £708,518,307 | £1,119,170,729 | £1,119,155,171 | 0% | |
| Average employees | — | — | — | — | |
| Wages | — | — | — | — | |
| Directors' remuneration | £0 | £0 | — | — |
Figures converted to GBP from AUD at 0.519 per AUD (Frankfurter spot rate) — hover any figure for the original. — indicates the figure wasn't present under that line item in that period. The Δ column is the change from the prior filed period as a percentage of |prior|; lines a company doesn't report show —. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|
| Operating margin | 88.5% | 99.8% | — | |
| Net margin | 88.5% | 99.8% | — | |
| Return on capital employed | 0.0% | 0.7% | 0.6% | |
| Current ratio | 6.89x | 5.83x | 4.14x |
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
- FRS 102
- Reporting scope
- Standalone (parent only)
- Auditor
- Deloitte LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“Accordingly, they continue to adopt the going concern basis in preparing the Annual Report and financial statements, despite the current uncertain economic climate.”
Group structure
- CK WILLIAM MIDCO 2 LIMITED · parent
- CK William Australia Holdings Pty Ltd 100%
- CK William Australia Bidco Pty Ltd 100%
- DUET Company Pty Limited 100%
- DUET Finance Pty Limited 100%
- DUET Finance Trust 100%
- DUET EDL Pty Ltd 100%
- Diversified Utility and Energy Trust No 1 100%
- Diversified Utility and Energy Trust No 3 100%
- DUET 2008 Funding Sub Trust 100%
- DMC1 Limited 100%
- DUET Dampier Bunbury Pty Limited 100%
- Australian Gas Infrastructure Holdings Pty Limited 100%
- United Energy Distribution Holdings Pty Ltd 66%
- Power Partnerships Pty Ltd 66%
- United Energy Distribution Pty Ltd 66%
- UEIP Pty Ltd 66%
- United Energy Services Pty Ltd 66%
- Multinet Group Holdings Pty Ltd 100%
- Energy Partnership (Gas) Pty Ltd 100%
- Australia Energy Finance Pty Ltd 100%
- Utilicorp Southern Cross Pty Ltd 100%
- Amistel Pty Ltd 100%
- Multinet Gas (IE) Pty Ltd 100%
- Multinet Gas (DB No. 1) Pty Ltd 100%
- Multinet Gas (DB No. 2) Pty Ltd 100%
- Utilicorp Australia (Gas) Holdings Pty Limited 100%
- Utilicorp Australia (Gas) Finance Pty Limited 100%
- Energy Partnership (Holdings) Pty Ltd 100%
- Energy Partnership Pty Ltd 100%
- Australian Energy Fund No. 2 100%
- UE & Multinet Pty Ltd 100%
- Multinet Gas Distribution Partnership 100%
- AGI Services Pty Ltd 100%
- AGI Finance Pty Ltd 100%
- DBNGP Holdings Pty Ltd 100%
- DBNGP Trust 100%
- DBNGP (WA) Nominees Pty Ltd 100%
- DBNGP WA Pipeline Trust 100%
- DBNGP Finance Co Pty Ltd 100%
- DBNGP (WA) Transmission Pty Ltd 100%
- DBNGP Compressor Co Pty Ltd 100%
- DBNGP (WA) Finance Pty Ltd 100%
- AGI Development Group Nominees Pty Ltd 100%
- AGI Development Group Trust 100%
- AGI Development Group Pty Ltd 100%
- AGI Ashburton Pty Ltd 100%
- AGI Fortescue River Pty Ltd 100%
- AGI Operations Pty Ltd 100%
- AGI Tubridgi Pty Ltd 100%
- AGI Tanami Pty Ltd 100%
- AGI FR Pty Ltd & TEC Pilbara Pty Ltd 57%
- AGI Renewable Developments Pty Limited 100%
- AGI O&M Services Pty Limited 100%
- APT AM Holdings Pty Limited 100%
- APT AM (Allgas) Pty Limited 100%
- APT O&M Holdings Pty Ltd 100%
- APT AM Employment Pty Limited 100%
- APT AM (Stratus) Pty Limited 100%
- APT O&M Services (QLD) Pty Ltd 100%
- APT O&M Services Pty Ltd 100%
- Tamworth Network Pty Ltd 100%
- Energy Developments Pty Limited 100%
- Cosmo Power Pty Ltd 100%
- EDL (OCI) Pty Limited 100%
- EDL (TT) Pty Limited 100%
- EDL CNG (NT) Pty Ltd 100%
- EDL Contracting Pty Ltd 100%
- EDL CSM (NSW) Pty Ltd 100%
- EDL CSM (QLD) Pty Ltd 100%
- EDL Developments (Australia) Pty Ltd 100%
- EDL Doublet (CP-AU) Pty Ltd 100%
- EDL Group Operations Pty Ltd 100%
- EDL Holdings (Australia) Pty Ltd 100%
- EDL International Holdings Pty Limited 100%
- EDL LFG (ACT) Pty Ltd 100%
- EDL LFG (NSW) Pty Ltd 100%
- EDL LFG (QLD) Pty Ltd 100%
- EDL LFG (SA) Pty Ltd 100%
- EDL LFG (VIC) Pty Ltd 100%
- EDL LNG (WA) Pty Ltd 100%
- EDL NGD (NT) Pty Ltd 100%
- EDL NGD (QLD) Pty Ltd 100%
- EDL NGD (WA) Pty Ltd 100%
- EDL Operations (Australia) Pty Ltd 100%
- EDL Pilbara Pty Ltd 100%
- EDL Projects (Australia) Pty Ltd 100%
- EDL Retail Pty Ltd 100%
- EDL Technologies Pty Ltd 100%
- EDL Triplet (CP-UK) Pty Ltd 100%
- Energy Generation Pty Ltd 100%
- EDL Operations (Berwick) Pty Ltd 100%
- EDL Operations (Corio) Pty. Ltd. 100%
- EDL LNG Fuel to Power Pty Ltd 100%
- EDL Operations (Lyndhurst) Pty Ltd 100%
- EDL Operations (Pedler Creek) Pty Ltd 100%
- EDL LNG Fuel to Power Operator Pty Ltd 100%
- EDL Operations (Tea Tree Gully) Pty Ltd 100%
- EDL Jabiru Pty Ltd 100%
- EDL Operations (Belrose) Pty Ltd 100%
- EDL Agnew Pty Ltd 100%
- Landfill Gas & Power Pty. Ltd. 100%
- Cullerin Range Wind Farm Pty Ltd 100%
- Regional Wind Farms Pty Ltd 100%
- Blackwater Solar Farm Pty Ltd 100%
- Weipa Solar Farm Pty Ltd 100%
- EDL Bundaberg BESS Pty Ltd 100%
- Energy Developments (Canada) inc. 100%
- Lidya Energy Inc. 100%
- Lidya Energy LP 100%
- BioGas Energy Ano Liosia SA 50%
- EDL Hellas Monoprossopi EPE 100%
- Bio Energy (UK) Limited 100%
- EDL (UK) LFG Generation Limited 100%
- EDL Franklin UK Limited 100%
- EDL Holdings (UK) Limited 100%
- Energy Developments (UK) Limited 100%
- GWE Biogas Newco 2 Ltd 100%
- GWE Biogas Holdings Limited 100%
- GWE Biogas Ltd 100%
- Bio Energy (Alabama), LLC 100%
- Bio Energy (Austin), LLC 100%
- Bio Energy (Georgia), LLC 100%
- Bio Energy (I), LLC 100%
- Bio Energy (II), LLC 100%
- Bio Energy (III), LLC 100%
- Bio Energy (Illinois), LLC 100%
- Bio Energy (Ohio II), LLC 100%
- Bio Energy (Ohio), LLC 100%
- Bio Energy (Tennessee), LLC 100%
- Bio Energy (Texas), LLC 100%
- Bio Energy (US), LLC 100%
- EDL Holdings (US), Inc. 100%
- Energy Developments Inc. 100%
- Bio Energy (Georgia II), LLC 100%
- Bio Energy (Ohio III), LLC 100%
- Bio Energy (Tennessee II), LLC 100%
- Energy Developments (Operations), Inc. 100%
- EDL Holdings (Gem), LLC 100%
- Energy Developments Honey Brook, LLC 100%
- Energy Developments Morgantown, LLC 100%
- Energy Developments Decatur, LLC 100%
- Energy Developments Lansing, LLC 100%
- Energy Developments Hancock County, LLC 100%
- Energy Developments Byron Center, LLC 100%
- Energy Developments Grand Blanc, LLC 100%
- LFG Production of Morgantown, LLC 100%
- Zook Generation, LLC 99%
- Energy Developments South Jordan, LLC 100%
- Energy Developments Lake County, LLC 100%
- Energy Developments Pinconning, LLC 100%
- Energy Developments Indy, LLC 100%
- Energy Developments Michigan, LLC 100%
- LFG Production of Coopersville, LLC 100%
- Energy Developments (Gem Midco), LLC 100%
- Energy Developments (Gem BD Projects), LLC 100%
- Energy Developments Coopersville, LLC 100%
- Energy Developments Watervliet, LLC 100%
- Broadrock Biopower 1, LLC 100%
- Broadrock Management LLC 100%
- Brea Parent 2007, LLC 100%
- Rhode Island LFG Genco, LLC 100%
- Brea Generation LLC 100%
- Brea Power II, LLC 100%
- Providence Power LLC 100%
- Rhode Island Engine Genco, LLC 100%
- Broadrock Gas Services, LLC 100%
- N-GEN Energy Solutions Limited 100%
- Bradford Low Carbon Hydrogen Limited 50%
- Phoenix Natural Gas Limited 100%
- Phoenix Energy Group Limited 100%
- Phoenix Energy Holdings Limited 100%
- Phoenix Energy Services Limited 100%
- Phoenix Gas Limited 100%
- Phoenix Energy Group Holdings Limited 100%
- Kellen Investments limited 100%
- Phoenix Distribution Holdings Limited 100%
- Lionrai Investments No.1 Limited 100%
- Lionrai Investments No.2 Limited 100%
- Kellen Capital Limited 100%
- Phoenix Natural Gas PP Finance PLC 100%
- Phoenix Power Limited 100%
- Belfast Energy Limited 100%
- PNG Storage Limited 100%
- Belfast Natural Gas Limited 100%
- Carmel Capital II S.a.r.l. 100%
- UK Renewables Energy Group Limited 100%
- Den Brook Energy Limited 100%
- Jacks Lane Energy Limited 100%
- Minnygap Energy Limited 100%
- Woolley Hill Electrical Energy Limited 100%
- Turncole Wind Farm Limited 100%
- Medium Scale Wind No.1 Limited 100%
- Medium Scale Wind No.2 Limited 100%
- Fred Olsen CBH Limited 49%
- Brockloch Rig Windfarm Limited 49%
- Crystal Rig III Limited 49%
- CK William LNG Company Limited 100%
- CK William LNG2 Company Limited 100%
Significant events
- “There were no significant events since the balance sheet date other than share issuance and investment described in note 10.”
- “On 8 May 2026, CK William Australia Holdings Pty Ltd, a subsidiary of CK William UK Holdings Limited, repaid a loan of AUD 467.5m to CKI Gas Infrastructure Limited by raising new equity capital and using equity proceeds to repay the loan.”
- “On the same date, the company issued 247,410 ordinary shares with par value of £1 each to CKI Gas Infrastructure Limited for a consideration of £247.4m (AUD 467.5m) and subscribed for 247,410 ordinary shares with par value of £1 each in CK William UK Holdings Limited for a subscription consideration of £247.4m (AUD 467.5m).”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
8 active · 3 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| NOROSE COMPANY SECRETARIAL SERVICES LIMITED | Corporate Secretary | 2017-01-03 | — | — |
| ASHLEY, David Graham | Director | 2020-06-30 | Mar 1977 | British |
| CHEN, Tsien Hua | Director | 2026-01-21 | Jun 1962 | Chinese |
| EDWARDS, Graham Winston | Director | 2018-06-06 | Jan 1954 | British |
| HORSLEY, Mark John | Director | 2017-03-17 | May 1959 | British |
| HUNTER, Andrew John | Director | 2017-03-17 | Oct 1958 | British |
| KAM, Hing Lam | Director | 2017-03-17 | Oct 1946 | Chinese |
| MILLER, Jonathan Theodore | Director | 2018-06-06 | Dec 1971 | British |
Show 3 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| ELLIS, Guy Butterworth | Director | 2018-06-11 | 2020-06-30 |
| HO, Edmond Wai Leung, Dr | Director | 2017-01-03 | 2017-03-17 |
| IP, Edmond Tak Chuen | Director | 2017-01-03 | 2026-01-01 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Cki Gas Infrastructure Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2017-03-17 | Active |
| Ck Lcy Holdco Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2017-01-03 | Ceased 2017-03-17 |
Filing timeline
Last 20 of 51 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-06-09 | SH01 | capital | Capital allotment shares | |
| 2026-06-04 | AA | accounts | Accounts with accounts type full | |
| 2026-02-03 | AP01 | officers | Appoint person director company with name date | |
| 2026-01-15 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2026-01-15 | TM01 | officers | Termination director company | |
| 2026-01-15 | TM01 | officers | Termination director company with name termination date | |
| 2025-06-20 | CH01 | officers | Change person director company with change date | |
| 2025-05-09 | AA | accounts | Accounts with accounts type full | |
| 2025-01-03 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2024-12-03 | SH01 | capital | Capital allotment shares | |
| 2024-10-08 | SH01 | capital | Capital allotment shares | |
| 2024-08-20 | RP04SH01 | capital | Second filing capital allotment shares | |
| 2024-05-30 | SH01 | capital | Capital allotment shares | |
| 2024-05-13 | SH01 | capital | Capital allotment shares | |
| 2024-05-10 | SH01 | capital | Capital allotment shares | |
| 2024-05-04 | AA | accounts | Accounts with accounts type full | |
| 2024-01-03 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-09-12 | CH01 | officers | Change person director company with change date | |
| 2023-07-28 | AA | accounts | Accounts with accounts type full | |
| 2023-01-03 | CS01 | confirmation-statement | Confirmation statement with no updates |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 6
- Capital events
- 4
- 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.