Website & contact details
- Website
Human-Computer Interface Limited
- Incorporated
- 20 March 1986 (40 years)
- Industry
- Information technology consultancy activities (62020)
- Directors
- David Boris Johnson-Davies
- Owned by
- David Boris Johnson-Davies
- Accounts type
- Micro entity
- Region
- East of England
- Address
- 17 Signet CourtSwanns RoadCambridgeCB5 8LA
Filing status
- Accounts due
- 31 March 2027
- Last accounts
- 30 June 2025
- Conf. stmt due
- 14 April 2027
- Last conf. stmt
- 31 March 2026
Charges
- Total
- 1
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 0
Officers 1 active
Officer details are public data from the Companies House register.
Johnson-Davies, David Boris, Dr
Director
British
Born January 1955 (71)
Officer history (3 former)
31 March 2020
29 July 2005
29 July 2005
Resigned Williams, Yvona as Secretary
1 January 1999
Appointed Williams, Yvona as Secretary
1 January 1999
Resigned Hughes, Jenny as Secretary
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
David Boris Johnson-Davies
Individual · Notified 6 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
British
Born January 1955 (71)
Financials
Balance sheet as at 30 June 2025 · micro entity accounts
- Net Assets
- £3,137
- Turnover
- £29,361
- Profit
- (£6,000)
- Debt Ratio
- 52%
- Current Ratio
- 1.9x
- Return on Equity
- -191%
Trend
Turnover
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|
| Fixed Assets | £0 | £41 | £83 | £163 | £120 | £303 | £659 |
| Current Assets | £6,470 | £13,321 | £18,386 | £29,705 | £60,616 | £76,574 | £97,051 |
| Creditors (< 1 year) | £3,333 | £4,225 | £5,967 | £12,482 | £21,017 | £32,590 | £36,227 |
| Creditors (> 1 year) | £0 | £0 | £0 | ||||
| Net Current Assets | £3,137 | £9,096 | £12,419 | £17,223 | £39,599 | £43,984 | £60,824 |
| Net Assets | £3,137 | £9,137 | £12,502 | £17,386 | £39,719 | £44,287 | £61,483 |
| Shareholder Funds | £3,137 | £9,137 | £12,502 | £17,386 | £39,719 | £44,287 | £61,483 |
| Turnover | £29,361 | £28,420 | £41,114 | £25,759 | £29,126 | £51,923 | £67,737 |
| Staff Costs | £0 | £0 | £0 | £0 | £0 | ||
| Tax | £907 | £0 | £1,786 | £741 | £2,396 | ||
| Profit for Period | (£6,000) | (£4,271) | £3,615 | (£14,331) | £7,431 | £2,805 | £9,835 |
What Human-Computer Interface say about themselves
“Human-Computer Interface specialises in designing and writing user guides, user interfaces, Web sites, and on-line documentation for computer software and hi-tech products.”
Filings
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