Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 17 August 2027
- Last conf. stmt
- 3 August 2026
Isdi Limited
- Incorporated
- 14 July 2010 (16 years)
- Previously known as
- Gordons 171 Limited (until 25 November 2010)This list may be incomplete. See all names on Companies House
- Industry
- Manufacture of electronic components (26110) Other research and experimental development on natural sciences and engineering (72190)
- Directors
- Zihuan GaoLouis Hermans
- Owned by
- Edward Frederick BullardThalis Anaxagoras
- Accounts type
- Group
- Region
- Greater London
- Address
- Highgate Business Centre33 Greenwood PlaceLondonNW5 1LB
Charges
- Total
- 1
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 0
Officers 5 active
Officer details are public data from the Companies House register.
Gao, Zihuan
Director · Appointed 16 April 2024
Chinese
Born March 1995 (31)
British
Born August 1966 (60)
Hermans, Louis, Dr
Director · Appointed 12 May 2017
Belgian
Born March 1956 (70)
Director · Appointed 1 February 2013
Also at Spectrum Logic Limited · more companies
English
Born September 1968 (58)
Cypriot
Born January 1980 (46)
Officer history (5 former)
16 April 2024
Appointed Gao, Zihuan as Director
29 July 2019
29 November 2018
Resigned Allinson, Nigel Martin, Professor as Director
12 May 2017
Appointed Hermans, Louis, Dr as Director
14 February 2014
Appointed Allinson, Nigel Martin, Professor as Director
1 February 2013
7 February 2012
Resigned Fant, Andrea as Director
14 November 2011
7 July 2011
7 July 2011
Appointed Fant, Andrea as Director
6 June 2011
11 May 2011
25 November 2010
25 November 2010
14 July 2010
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Individual · Notified 6 April 2016
Owns 25–50% of shares
Holds 25–50% of voting rights
English
Born September 1968 (58)
Individual · Notified 6 April 2016
Owns 25–50% of shares
Holds 25–50% of voting rights
Cypriot
Born January 1980 (46)
Holdings 1
Companies where Isdi Limited is registered as a person with significant control
Owns 75–100% of shares
Active
Former controllers (1)
21 May 2024
Ceased Liu Jianqiang — Owns 25–50% of shares
Financials
Figures from 2025 accounts. Newer accounts, made up to 31 December 2025, are filed but not read yet. See them on Companies House
- Cash
- £235,322
- Profit
- £715,800
- Employees
- 32
- Current Ratio
- 2.0x
- Return on Equity
- 9%
Trend
Shareholder Funds
Balance sheet detail
| 2025 | 2024 | 2023 | 2021 | 2020 | |
|---|---|---|---|---|---|
| Fixed Assets | £1,277,464 | £1,215,312 | £1,046,077 | £794,595 | £876,232 |
| Current Assets | £12,381,167 | £14,775,626 | £5,953,631 | £5,744,784 | |
| Debtors | £4,541,201 | £6,829,207 | £2,781,754 | £2,171,554 | |
| Cash | £235,322 | £192,444 | £256,315 | £347,587 | |
| Creditors (< 1 year) | £6,051,638 | £9,099,745 | £10,219,397 | £3,233,667 | £5,093,689 |
| Creditors (> 1 year) | £450,000 | £0 | |||
| Net Current Assets | £6,329,529 | £5,675,881 | £2,719,964 | £651,095 | |
| Net Assets | £3,064,559 | £1,527,327 | |||
| Shareholder Funds | £7,606,993 | £6,891,193 | £3,064,559 | £1,527,327 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 12 August 2026 | Confirmation statement with no updates | 3 August 2026 | ||
| 25 March 2026 | Change of details for a person with significant control | |||
| 24 March 2026 | Change of details for a person with significant control | |||
| 24 March 2026 | Change of details for a person with significant control | |||
| 17 February 2026 | Previous accounting period shortened |
Some other companies at this address
Other companies in this industry
Somersham
Stallingborough
Newcastle Upon Tyne
Edinburgh
By trade and location
Explore the largest companies
Need accounts figures, ownership or websites for thousands of companies? Bulk data & API →