Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 5 December 2026
- Last conf. stmt
- 21 November 2025
Adisa Certification Limited
- Incorporated
- 28 September 2010 (16 years)
- Previously known as
- Asset Disposal and Information Security Alliance Limited (until 15 January 2021)This list may be incomplete. See all names on Companies House
- Industry
- Other information service activities n.e.c. (63990) Other service activities n.e.c. (96090)
- Directors
- Lisa Marie Mellings
- Owned by
- Steven John Mellings
- Accounts type
- Total exemption full
- Region
- East of England
- Address
- Harpenden HallSouthdown RoadHarpendenAL5 1TE
Officers 3 active
Officer details are public data from the Companies House register.
Mellings, Lisa Marie
Director · Appointed 16 April 2021
British
Born August 1967 (59)
Mellings, Steven
Secretary · Appointed 28 September 2010
Director · Appointed 28 September 2010
Also at GJ Consulting Services Limited · more companies
British
Born May 1972 (54)
Officer history (3 former)
16 April 2021
Appointed Mellings, Lisa Marie as Director
1 July 2015
Resigned Sutton, John as Director
4 October 2011
Appointed Sutton, John as Director
3 October 2011
Resigned Calvert, Antoney as Director
18 January 2011
Resigned Harris, Steven as Director
28 September 2010
Appointed Mellings, Steven as Secretary
28 September 2010
28 September 2010
Appointed Harris, Steven as Director
28 September 2010
Appointed Calvert, Antoney as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
British
Born May 1972 (54)
Financials
Figures from 2024 accounts. Newer accounts, made up to 31 December 2025, are filed but not read yet. See them on Companies House
- Net Assets
- £249,489
- Cash
- £15,172
- Employees
- 7
- Debt Ratio
- 51%
- Current Ratio
- 4.5x
Trend
Net Assets
Balance sheet detail
| 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £17,273 | £16,306 | £19,551 | £20,125 | £23,445 | £27,209 |
| Current Assets | £487,525 | £476,548 | £455,624 | £274,459 | £220,238 | £196,793 |
| Debtors | £472,353 | £463,537 | £441,812 | £260,550 | £201,666 | £186,856 |
| Cash | £15,172 | £13,011 | £13,812 | £13,909 | £18,572 | £9,937 |
| Creditors (< 1 year) | £107,419 | £100,574 | £95,436 | £140,332 | £102,169 | £90,525 |
| Creditors (> 1 year) | £145,684 | £180,294 | £209,750 | £31,228 | £105,444 | £143,021 |
| Net Current Assets | £380,106 | £375,974 | £360,188 | £134,127 | £118,069 | £106,268 |
| Net Assets | £249,489 | £210,494 | £168,411 | £121,766 | £34,812 | (£10,987) |
| Shareholder Funds | £249,489 | £210,494 | £168,411 | £121,766 | £34,812 | (£10,987) |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 30 June 2026 | Registered office address changed | |||
| 27 June 2026 | Registered office address changed | |||
| 27 June 2026 | Registered office address changed | |||
| 21 November 2025 | Confirmation statement with updates | 21 November 2025 | ||
| 30 September 2025 | Total exemption full accounts | 31 December 2024 |
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