£548
1 period on recordActive15356585Private limited companyGrimsby
ENGINEER BOX LIMITED
Significant control: Sid Turner-Ellis (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Engineer Box Limited sell?
Registered activity: Business and domestic software development (SIC 62012). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
ENGINEER BOX LIMITED is an active private limited company (company number 15356585) incorporated on 16 December 2023, registered in Grimsby. Its registered activity is business and domestic software development (SIC 62012). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £548, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public.
Peer position · net assets
By net assets it sits in the upper half of 625 comparable companies in Sheffield (median £502, upper quartile £17k).
02
Ownership and control
- Mr Sid Turner-Ellis
- 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
- 16 December 20232 yrs ago
- Next accounts due
- 31 December 2026in 67 days
- Confirmation statement due
- 30 December 2026in 66 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 62012
- Business and domestic software development
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
1 period on record| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £548 | — | — | — | — | — | 0 |
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 £548 at 31 March 2025
- Incorporated two to five years agoIncorporated 16 December 2023
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 67 days
- Confirmation statement duein 66 days
- Accounts period endNet assets £548 · micro accounts
- Incorporated
08
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All companies incorporated on 16 December 2023 · in Dec 2023.
09
Reminders for ENGINEER BOX LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.