£249k
+19%vs Dec 2023Active07390092Private limited companyHarpenden
ADISA CERTIFICATION LIMITED
Significant control: Steven John Mellings (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Adisa Certification Limited sell?
Registered activity: Other information service activities n.e.c. (SIC 63990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
ADISA CERTIFICATION LIMITED is an active private limited company (company number 07390092) incorporated on 28 September 2010, registered in Harpenden. Its registered activity is other information service activities n.e.c. (SIC 63990). Latest small accounts cover the period ending 31 December 2024, showing net assets of £249k and cash of £15k, with 7 employees on average. Net assets rose 19% on the prior period (£210k).
Peer position · net assets
By net assets it sits in the top quarter of 131 comparable companies in Hertfordshire (median £2,933, upper quartile £35k).
02
Ownership and control
- Mr Steven John Mellings
- owns 50–75% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 28 September 201016 yrs ago
- Next accounts due
- 30 September 202624 days overdue
- Confirmation statement due
- 12 October 2027in 353 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 63990
- Other information service activities n.e.c.
- SIC 96090
- Other service activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£15k
+17%vs Dec 2023Not reported
7
+40%vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £249k | £15k | £472k | £107k | — | — | 7 |
| 31 December 2023 | £210k | £13k | £464k | £101k | — | — | 5 |
Current ratio4.54Current assets ÷ creditors within one year
Cash per employee£2,167Cash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £249,489 at 31 December 2024
- Net assets up 10% or more on the prior period+18.5% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 4.54
- Incorporated five or more years agoIncorporated 28 September 2010
- Accounts past their due dateDue 30 September 2026
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 353 days
- Next accounts due24 days overdue
- Accounts period endNet assets £249k · small accounts
- Accounts period endNet assets £210k · small accounts
- Incorporated
08
Similar companies in Hertfordshire
- POTTERSHEATH ASSOCIATES LTDWelwyn · inc. Oct 2010
- RHIANNON MILLS MEDIA LIMITEDLetchworth Garden City · inc. Jul 2010
- KT COPY LIMITEDHertford · inc. May 2010
- BRANDED CONTENT MARKETING ASSOCIATION LIMITEDWelwyn · inc. Apr 2011
- OLI INTERNATIONAL LTDRoyston · inc. Jan 2010
- HOLITAS LIMITEDHitchin · inc. Dec 2009
All companies incorporated on 28 September 2010 · in Sept 2010.
09
Reminders for ADISA CERTIFICATION LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.