Website & contact details
- Website
Antrum Limited
- Incorporated
- 18 December 2001 (24 years)
- Industry
- Wireless telecommunications activities (61200)
- Directors
- John Costas Vardaxoglou
- Owned by
- John Costas Vardaxoglou
- Accounts type
- Micro entity
- Region
- Greater London
- Address
- 124 City RoadLondonEC1V 2NX
Filing status
- Accounts due
- 28 February 2027
- Last accounts
- 31 May 2025
- Conf. stmt due
- 20 February 2027
- Last conf. stmt
- 6 February 2026
Officers 2 active
Officer details are public data from the Companies House register.
Vardaxoglou, John Costas, Professor
Secretary · Appointed 30 August 2017
Vardaxoglou, John Costas, Prof
Director · Appointed 18 December 2001
British,Greek
Born September 1959 (67)
Officer history (13 former)
31 October 2017
30 August 2017
Appointed Vardaxoglou, John Costas, Professor as Secretary
30 August 2017
Resigned Whittow, William George, Dr as Secretary
14 January 2016
28 July 2011
1 February 2011
Appointed Whittow, William George, Dr as Secretary
1 January 2011
8 February 2010
26 November 2009
22 May 2009
6 February 2009
1 February 2009
13 January 2009
5 December 2008
5 December 2008
7 December 2004
12 April 2004
24 January 2004
2 June 2003
18 December 2001
18 December 2001
18 December 2001
18 December 2001
18 December 2001
18 December 2001
18 December 2001
18 December 2001
18 December 2001
Appointed Vardaxoglou, John Costas, Prof as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
John Costas Vardaxoglou
Individual · Notified 16 January 2017
Owns 75–100% of shares
British,Greek
Born September 1959 (67)
Financials
Balance sheet as at 31 May 2025 · micro entity accounts
- Net Assets
- £46,153
- Debt Ratio
- 3%
- Current Ratio
- 110.7x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £5,611 | £6,445 | £7,408 | £8,522 | £9,812 | £1,875 |
| Current Assets | £41,944 | £56,904 | £81,572 | £101,855 | £116,588 | £121,450 |
| Creditors (< 1 year) | £379 | £280 | £3,822 | £3,184 | £4,170 | £1,857 |
| Net Current Assets | £41,565 | £56,624 | £77,750 | £98,671 | £112,418 | £119,593 |
| Net Assets | £46,153 | £62,134 | £84,243 | £106,303 | £121,360 | £120,618 |
| Shareholder Funds | £46,153 | £62,134 | £84,243 | £106,303 | £121,360 | £120,618 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 6 February 2026 | Confirmation statement with no updates | 6 February 2026 | ||
| 16 September 2025 | Micro company accounts | 31 May 2025 | ||
| 20 February 2025 | Confirmation statement with no updates | 8 February 2025 | ||
| 14 February 2025 | Micro company accounts | 31 May 2024 | ||
| 6 August 2024 | Registered office address changed |
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