£650k
+2%vs May 2025Active04798277Private limited companyHarrogate
SDI CONSTRUCTION LTD
B73/10001
Summary
SDI CONSTRUCTION LTD is an active private limited company (company number 04798277) incorporated on 13 June 2003, registered in Harrogate. Its registered activity is other building completion and finishing (SIC 43390). Latest micro accounts cover the period ending 31 May 2026, showing net assets of £650k, with 3 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 2% on the prior period (£640k). Across the last 3 periods on record the net-asset trend is volatile.
Peer position · net assets
By net assets it sits in the top quarter of 4,088 comparable companies in Other (median £5,120, upper quartile £38k).
02
Key dates
- Incorporated
- 13 June 200323 yrs ago
- Next accounts due
- 29 February 2028in 495 days
- Confirmation statement due
- 27 June 2027in 248 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 43390
- Other building completion and finishing
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
04
Financials
Not reported
Not disclosed
3
No changevs May 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2026 | £650k | — | — | — | — | — | 3 |
| 31 May 2025 | £640k | — | — | — | — | — | 3 |
| 31 May 2024 | £692k | — | — | — | — | — | 3 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
05
Firmoscan score
73 / 100 · grade B
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £650,055 at 2026-05-31 |
| +5 | Multi-year filing history3 periods on record |
| +8 | EstablishedIncorporated 2003-06-13 (23 years) |
| 73 | Score, grade B |
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 Ian Donald Singleton
- 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
- Next accounts duein 495 days
- Confirmation statement duein 248 days
- Accounts period endNet assets £650k · micro accounts
- Accounts period endNet assets £640k · micro accounts
- Accounts period endNet assets £692k · micro accounts
- Incorporated
08
Similar companies in the UK
- PAUL CRAVEN LIMITEDTarporley · inc. Jun 2003
- IAN HUNT (BUILDERS) LIMITEDTaunton · inc. Jun 2003
- K R FIREPLACES LIMITEDNorfolk · inc. Jun 2003
- ICG BAKER LIMITEDDevon · inc. Jun 2003
- STRETCHOLT BUILDERS LIMITEDSomerset · inc. Jun 2003
- KARRIS LIMITEDEstover · inc. Jun 2003
All companies incorporated on 13 June 2003 · in Jun 2003.
09
Reminders for SDI CONSTRUCTION LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.