£14k
+12%vs Mar 2025Active07410496Private limited companyDarlaston
S.E.I. [WM] LTD
Significant control: Steven John Gaunt (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 S.E.I. [Wm] Ltd sell?
Registered activity: Other specialised construction activities n.e.c. (SIC 43999). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
S.E.I. [WM] LTD is an active private limited company (company number 07410496) incorporated on 18 October 2010, registered in Darlaston. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). Latest small accounts cover the period ending 31 March 2026, showing net assets of £14k and cash of £37k, with 4 employees on average. Turnover was £780k and profit for the year £80k. Net assets rose 12% on the prior period (£13k).
Peer position · net assets
By net assets it sits in the upper half of 1,526 comparable companies in Birmingham (median £6,955, upper quartile £59k).
02
Ownership and control
- Mr Steven John Gaunt
- owns 25–50% 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
- 18 October 201016 yrs ago
- Next accounts due
- 31 December 2027in 433 days
- Confirmation statement due
- 1 November 2026in 8 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£37k
−1%vs Mar 2025£780k
+8%vs Mar 20254
+100%vs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £14k | £37k | £145k | — | £780k | £80k | 4 |
| 31 March 2025 | £13k | £37k | £60k | — | £725k | £38k | 2 |
| 31 March 2024 | — | — | — | — | — | — | — |
Net margin10.2%Profit for the year ÷ turnover
Cash per employee£9,225Cash ÷ 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 £14,352 at 31 March 2026
- Net assets up 10% or more on the prior period+12.2% vs prior period
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 18 October 2010
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 433 days
- Confirmation statement duein 8 days
- Accounts period endNet assets £14k · small accounts
- Accounts period endNet assets £13k · small accounts
- Accounts period end
- Incorporated
08
Similar companies in Birmingham
- ESCHER GROUP LIMITEDBirmingham · inc. Oct 2010
- AVONVALE GARAGE DOORS & GLAZING LTDSolihull · inc. Oct 2010
- MEERKAT MAINTENANCE COMPANY LIMITEDRedditch · inc. Nov 2010
- FOURWOOD CONSTRUCTION SERVICES LTDBirmingham · inc. Nov 2010
- TRAFFIX EAST LTDBirmingham · inc. Sept 2010
- RETAIL PROJECT MANAGEMENT LIMITEDWalsall · inc. Nov 2010
All companies incorporated on 18 October 2010 · in Oct 2010.
09
Reminders for S.E.I. [WM] LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.