Company · Barnet
Diamond Investment Management I LTD
Other letting and operating of own or leased real estate
Official record Companies House · updated 27th September 2026 · Sources
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Who leads it
Previous officers 1
- Harry Antoniou 2019-2019 View profile
Directors and secretaries as filed at Companies House.
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About
- What it does
- Other letting and operating of own or leased real estate
- Incorporated
- 01/03/2019
- Registered office
- Barnet
- Previous names
- DPC 1 Limited (until 31/07/2019)
Ownership
Owned by (4) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.
- Demetrios Zenonos Antoniou
75-100% shares, 75-100% voting · notified 2019-07-17 - Harry Zenonos Antoniou
25-50% shares, 25-50% voting, appoints directors · notified 2023-02-06 - Harry Antoniou ceased 2019-10-04
25-50% shares, 25-50% voting · notified 2019-07-17 - Harry Zenonos Antoniou ceased 2020-08-27
25-50% shares · notified 2019-10-04
Group
- Diamond Investment Management I LTD
is controlled by Demetrios Zenonos Antoniou
Evidence
active 75-100% shares, 75-100% voting · notified 2019-07-17 · source: Companies House PSC register
Ultimately controlled by Demetrios Zenonos Antoniou.
23 other companies in this group
- Costef Limited
- 10304881
- 05501288
- Diamond Corporation Limited
- 10949058
- 10880799
- Diamond Equitas Capital Limited
- Diamond Corporation NO 2 Limited
- Padel Leisure Limited
- Topaz Investment Capital Limited
- TAD Corporation Limited
- 10949772
- Diamond Housing Management Limited
- Diamond Capital London NO 1 LTD
- 11359617
- Diamond Equitas Limited
- Kitson WAY Limited
- Sapphire Corporation Limited
- 10880529
- Zenon Investments Limited
- 11359719
- Diamond Investment Management Limited
- Amulet Real Estate Limited
Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.
Financials
- Net assets
- £477,196
- Cash
- £3,116
- Employees
- 2
- Turnover
- Not reported (small or micro-entity accounts)
Five-year trend
| Period ending | Turnover | Net assets |
|---|---|---|
| 2026-03-31 | Not reported | £477,196 |
| 2026-03-31 | Not reported | £477,196 |
Figures from accounts filed at Companies House (iXBRL), period ending 2026-03-31. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.
Board analysis
Board DNA
How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.
2 directors on the board
- Harry Zenonos Antoniou Director · appointed 2019
- Demetrios Zenonos Antoniou Director · appointed 2019
Directors past 6 years
- Harry Zenonos Antoniou Director · appointed 2019
- Demetrios Zenonos Antoniou Director · appointed 2019
First-time vs portfolio directors
Portfolio (2)
- Harry Zenonos Antoniou Director · appointed 2019
- Demetrios Zenonos Antoniou Director · appointed 2019
Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.
The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.
Gaps to watch
- Several long-serving directors could step down together
Where to look Suggested search: succession planning for long-tenured seats.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- 11854589
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 31/12/2027
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
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