−£234k
vs Mar 2024Active07204144Private limited companyHarlow
ADD DEVELOPMENT LIMITED
D43/10001
Summary
ADD DEVELOPMENT LIMITED is an active private limited company (company number 07204144) incorporated on 26 March 2010, registered in Harlow. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest dormant accounts cover the period ending 31 March 2025, showing net assets of −£234k. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the bottom quarter of 1,321 comparable companies in Essex (median £5,283, upper quartile £26k).
02
Key dates
- Incorporated
- 26 March 201016 yrs ago
- Next accounts due
- 31 December 2026in 70 days
- Confirmation statement due
- 9 April 2027in 169 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
04
Financials
Not reported
Not reported
Not reported
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | −£234k | — | £327 | — | — | — | — |
| 31 March 2024 | −£234k | — | £327 | — | — | — | — |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Firmoscan score
43 / 100 · grade D
| 50 | Starting scoreEvery scored company starts here |
| −15 | Negative net assetsNet assets £-234,199 at 2025-03-31 |
| +8 | EstablishedIncorporated 2010-03-26 (17 years) |
| 43 | Score, grade D |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Mr Andrew David Darnell
- owns 75–100% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Confirmation statement duein 169 days
- Next accounts duein 70 days
- Accounts period endNet liabilities £234k · dormant accounts
- Accounts period endNet liabilities £234k · dormant accounts
- Incorporated
08
Similar companies in Essex
- ABSOLUTE ADAPTIONS LIMITEDSouthend-On-Sea · inc. Apr 2010
- TT FIRES LTDHarlow · inc. Mar 2010
- HEATCOM LIMITEDEpping · inc. Mar 2010
- P.I.P. BUILDING SERVICES LIMITEDBasildon · inc. Mar 2010
- LOCKS & LEAKS 24 LIMITEDChelmsford · inc. Mar 2010
- REENA ENGINEERING LIMITEDCanvey Island · inc. Apr 2010
All companies incorporated on 26 March 2010 · in Mar 2010.
09
Reminders for ADD DEVELOPMENT LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.