BLOCKCHAIN (GB) LIMITED
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Next accounts due
2026-09-30 (in 4mo)
Last filed for 2024-12-31
Confirmation statement due
2027-01-14 (in 8mo)
Last made up 2025-12-31
Watchouts
Cash
£9M
-8.8% vs 2023
Net assets
-£1M
+64.9% vs 2023
Employees
0
Average over period
Profit before tax
—
Period ending 2024-12-31
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
1 PSC ceased in last 24 months
Significant control changed hands — see the Ownership section.
Net assets
10-year trend · vs Technology median
Accounts
10-year trend · latest reflected 2024-12-31
| Metric | Trend | 2019-12-31 | 2020-01-01 | 2020-12-31 | 2021-01-01 | 2021-12-31 | 2022-01-01 | 2022-12-31 | 2023-01-01 | 2023-12-31 | 2024-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Turnover | £11,348,425 | — | — | — | — | — | — | — | — | — | |
| Operating profit | £412,071 | — | — | — | — | — | — | — | — | — | |
| Profit before tax | £181,409 | — | — | — | — | — | — | — | — | — | |
| Net profit | £807,004 | — | £38,492 | — | £1,845,407 | — | -£22,655,984 | — | £382,447 | £634,337 | |
| Cash | £300,537 | — | £41,730 | — | £996,876 | — | £1,106,165 | — | £9,596,018 | £8,748,933 | |
| Total assets less current liabilities | £3,942,324 | — | £4,262,637 | — | £9,751,871 | — | -£6,569,476 | — | -£3,564,836 | -£1,249,762 | |
| Net assets | £3,942,324 | — | £4,262,637 | — | £9,751,871 | — | -£6,569,476 | — | -£3,564,836 | -£1,249,762 | |
| Equity | £3,942,324 | £3,942,324 | £4,262,637 | £4,262,637 | £9,751,871 | £9,751,871 | -£6,569,476 | -£6,569,476 | -£3,564,836 | -£1,249,762 | |
| Average employees | 77 | — | 0 | — | 0 | — | 0 | — | 0 | 0 | |
| Wages | £6,039,786 | — | — | — | £16,234,698 | — | £14,341,852 | — | — | — |
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 | 2019-12-31 | 2020-01-01 | 2020-12-31 | 2021-01-01 | 2021-12-31 | 2022-01-01 | 2022-12-31 | 2023-01-01 | 2023-12-31 | 2024-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating margin | 3.6% | — | — | — | — | — | — | — | — | — | |
| Net margin | 7.1% | — | — | — | — | — | — | — | — | — | |
| Return on capital employed | 10.5% | — | — | — | — | — | — | — | — | — |
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
- Consolidated group
- Auditor
- Harris & Trotter LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“As the Company is highly dependent on the wider group structure, the Directors of the Company have obtained, considered and discussed with the directors of the Parent Company the current Group operational performance, together with Group budgets and cash flow forecasts for the 12 months from the date of approval of the Company's 31 December 2024 Accounts. Based on these discussions, the Directors note that there will not be any material change in either the business activities of the Parent Company, the Company, nor the capital cost structure. The Parent Company has provided working capital assurances in the form of a non-binding letter of support that provides that the necessary funding will be forthcoming if and when it becomes required. The Directors have also concluded that the Parent Company and the Group are in a position to provide this financial support, should it be considered necessary. The non-binding letter of support records the financial support that the Parent Company will provide to ensure that the Company can meet its liabilities as and when they fall due, including any cash shortfalls and working capital needs that may arise for a period of at least 16 months from the date of approval of the Company's 31 December 2024 Accounts. This is supplemented by a deed poll guarantee dated 22 March 2022, as amended, issued by the Parent Company (the "Parent Guarantee") pursuant to which the Parent Company guarantees the financial obligations of the Company. The combination of the non-binding letter of support and the Parent Guarantee will be necessary to ensure that the Group is able to meet its obligations as they fall due.”
Group structure
- BLOCKCHAIN (GB) LIMITED · parent
- Blockchain.com Asset Management (UK) Limited 100%
- Magic Carpet Al Limited 100%
- Blockchain.com FR SAS 100%
Significant events
- “In August 2022, the Parent approved a stock option repricing whereby outstanding stock options held by 63 employees of the Company were repriced to reflect the fair value of the Parent on the modification date.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
3 active · 1 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| OCS CORPORATE SECRETARIES LIMITED | Corporate Secretary | 2021-10-07 | — | — |
| CARY, Nicolas Claude | Director | 2015-02-10 | Apr 1985 | American |
| TURNBULL, Alasdair John | Director | 2022-11-24 | Oct 1973 | British |
Show 1 resigned officer
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| SMITH, Simon Peter | Director | 2014-11-24 | 2022-11-24 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Blockchain.Com Group Holdings, Inc. | Corporate entity | Shares 75–100% | 2016-04-06 | Ceased 2024-08-27 |
Filing timeline
Last 20 of 52 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-01-09 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-09-25 | AA | accounts | Accounts with accounts type group | |
| 2025-07-14 | CH01 | officers | Change person director company with change date | |
| 2025-07-14 | CH01 | officers | Change person director company with change date | |
| 2025-07-14 | CH01 | officers | Change person director company with change date | |
| 2025-07-14 | CH01 | officers | Change person director company with change date | |
| 2025-03-06 | AA | accounts | Accounts with accounts type group | |
| 2025-01-09 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-08-28 | PSC08 | persons-with-significant-control | Notification of a person with significant control statement | |
| 2024-08-27 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2024-05-22 | DISS40 | gazette | Gazette filings brought up to date | |
| 2024-05-21 | GAZ1 | gazette | Gazette notice compulsory | |
| 2024-05-15 | AA | accounts | Accounts with accounts type group | |
| 2024-01-12 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-02-01 | AA | accounts | Accounts with accounts type group | |
| 2023-01-13 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2022-11-24 | AP01 | officers | Appoint person director company with name date | |
| 2022-11-24 | TM01 | officers | Termination director company with name termination date | |
| 2022-04-25 | AA | accounts | Accounts with accounts type full | |
| 2022-04-08 | DISS40 | gazette | Gazette filings brought up to date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 6
- 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
—
Not reported
-
Cash
-8.8%
£9,596,018 £8,748,933
-
Net assets
+64.9%
-£3,564,836 -£1,249,762
-
Employees
—
Not reported
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