£374k
+40%vs Jan 2025Active06480781Private limited companyHexham
SDJ DESIGN ENGINEERING LIMITED
Significant control: Sven David Jupp (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Construction of other civil engineering projects n.e.c. (SIC 42990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SDJ DESIGN ENGINEERING LIMITED is an active private limited company (company number 06480781) incorporated on 23 January 2008, registered in Hexham. Its registered activity is construction of other civil engineering projects n.e.c. (SIC 42990). Latest micro accounts cover the period ending 31 January 2026, showing net assets of £374k, with 7 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 40% on the prior period (£267k). 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 252 comparable companies in Newcastle (median £10k, upper quartile £44k).
02
Ownership and control
- Mr Sven David Jupp
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
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
- 23 January 200818 yrs ago
- Next accounts due
- 31 October 2027in 373 days
- Confirmation statement due
- 6 February 2027in 106 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 42990
- Construction of other civil engineering projects n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
7
No changevs Jan 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 January 2026 | £374k | — | — | £70k | — | — | 7 |
| 31 January 2025 | £267k | — | — | £67k | — | — | 7 |
| 31 January 2024 | £283k | — | — | £53k | — | — | 6 |
Current ratio5.12Current assets ÷ creditors within one year
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.
06
Filing and accounts signals
- Net assets above zeroNet assets £373,666 at 31 January 2026
- Net assets up 10% or more on the prior period+40.1% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 5.12
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 23 January 2008
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
- Next accounts duein 373 days
- Confirmation statement duein 106 days
- Accounts period endNet assets £374k · micro accounts
- Accounts period endNet assets £267k · micro accounts
- Accounts period endNet assets £283k · micro accounts
- Incorporated
08
Similar companies in Newcastle
- HENDERSON BUILDING CONTRACTORS LIMITEDCramlington · inc. Feb 2008
- M A CUGGY CONSTRUCTION SERVICES LIMITEDWallsend · inc. Mar 2008
- KINETIC ENGINEERS LIMITEDGateshead · inc. Nov 2007
- DREW MANGAN GROUNDWORKS LTDNewcastle Upon Tyne · inc. May 2008
- YCS CONSTRUCTION LIMITEDHexham · inc. Jun 2008
- RED ENGINEERING LIMITEDHexham · inc. Jul 2008
All companies incorporated on 23 January 2008 · in Jan 2008.
09
Reminders for SDJ DESIGN ENGINEERING LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.