DIAMOND TRANSMISSION PARTNERS BBE (HOLDINGS) LIMITED
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Cash
£1.5M
Latest balance sheet
Net assets
-£744K
Equity attributable
Employees
0
Average over period
Profit before tax
£641K
Period ending 2025-03-31
Net assets
1-year trend · vs Utilities median
Accounts
1-year trend · Δ = latest vs prior filed period · latest reflected 2025-03-31
| Metric | Trend | 2025-03-31 | Δ vs prior |
|---|---|---|---|
| Turnover | — | — | |
| Operating profit | £6,333,000 | — | |
| Profit before tax | £641,000 | — | |
| Net profit | -£24,000 | — | |
| Cash | £1,535,000 | — | |
| Total assets less current liabilities | £178,571,000 | — | |
| Net assets | -£744,000 | — | |
| Equity | -£744,000 | — | |
| Average employees | 0 | — | |
| Wages | — | — | |
| Directors' remuneration | £142,000 | — |
Values shown as filed in the company's annual accounts. — 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 —. Year-on-year comparison hidden: this filing's period length differs materially from the prior year. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2025-03-31 |
|---|---|---|
| Return on capital employed | 3.5% | |
| Gearing (liabilities / total assets) | 100.4% | |
| Current ratio | 1.06x | |
| Interest cover | 1.08x |
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
- UK-adopted International Accounting Standards
- Reporting scope
- Consolidated group
- Auditor
- Johnston Carmichael LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The Directors have confirmed that after due enquiry they have sufficient evidence to support their conclusion that both the Group and the Company are going concerns and have adequate resources in the foreseeable future to meet their on-going obligations, including the compliance with all debt covenants and servicing of debt holders, as those obligations fall due.”
Group structure
- DIAMOND TRANSMISSION PARTNERS BBE (HOLDINGS) LIMITED · parent
- Diamond Transmission Partners BBE Limited 100%
Significant events
- “On 01 October 2024 the UK government acquired the shares in NESO and hence is now a publicly owned company.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
4 active · 8 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| BESWETHERICK, Elizabeth Jo | Director | 2018-07-23 | Jan 1988 | British |
| BROWN, Martin | Director | 2026-04-17 | Aug 1971 | British |
| DENG, Yandie | Director | 2025-07-30 | Jul 1990 | British |
| HEATH, James Christopher | Director | 2022-05-06 | Dec 1975 | British |
Show 8 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| FOOT, David Alexander John, Mr. | Director | 2018-04-19 | 2022-05-06 |
| IHARA, Hiromasa | Director | 2016-09-22 | 2018-03-26 |
| LEE, Kwansoo | Director | 2018-03-26 | 2019-11-25 |
| ORRELL, Stewart | Director | 2018-04-19 | 2018-07-23 |
| PITTS, Matthew John | Director | 2019-11-25 | 2025-07-30 |
| SHIMIZU, Satoshi | Director | 2016-04-13 | 2017-06-30 |
| THORNTON, Gary | Director | 2016-04-13 | 2026-04-17 |
| UMEMURA, Yasushi | Director | 2018-03-26 | 2018-04-19 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Diamond Transmission Uk Limited | Corporate entity | Shares 25–50%, Voting 25–50% | 2020-05-07 | Active |
| Infrastructure Investments Ofto 1 Limited | Corporate entity | Shares 25–50%, Voting 25–50% | 2018-04-19 | Active |
| Diamond Transmission Corporation Limited | Corporate entity | Shares 25–50%, Voting 25–50% | 2016-04-13 | Ceased 2020-02-14 |
Filing timeline
Last 20 of 56 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-05-05 | PSC05 | persons-with-significant-control | Change to a person with significant control | |
| 2026-04-20 | AP01 | officers | Appoint person director company with name date | |
| 2026-04-20 | TM01 | officers | Termination director company with name termination date | |
| 2026-04-20 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-11-27 | AA | accounts | Accounts with accounts type group | |
| 2025-10-09 | AD01 | address | Change registered office address company with date old address new address | |
| 2025-10-02 | AD01 | address | Change registered office address company with date old address new address | |
| 2025-09-29 | AD01 | address | Change registered office address company with date old address new address | |
| 2025-08-11 | AP01 | officers | Appoint person director company with name date | |
| 2025-08-11 | TM01 | officers | Termination director company with name termination date | |
| 2025-04-14 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-08-16 | AA | accounts | Accounts with accounts type group | |
| 2024-04-12 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-08-09 | AA | accounts | Accounts with accounts type group | |
| 2023-04-25 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-08-09 | AA | accounts | Accounts with accounts type group | |
| 2022-05-17 | TM01 | officers | Termination director company with name termination date | |
| 2022-05-17 | AP01 | officers | Appoint person director company with name date | |
| 2022-04-13 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2021-11-04 | PSC05 | persons-with-significant-control | Change to a person with significant control |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 10
- Capital events
- 0
- Officers appointed
- 2
- Officers resigned
- 2
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.