SUBSTRATA LIMITED
Significant control: Mark Christopher Edwards (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
What does Substrata Limited sell?
Registered activity: Architectural activities (SIC 71111). We’re building product and service lists for UK companies. Get this one when it’s ready.
Summary
SUBSTRATA LIMITED is an active private limited company (company number 10348811) incorporated on 27 August 2016, registered in Bideford. Its registered activity is architectural activities (SIC 71111). Latest small accounts cover the period ending 31 August 2025, showing net assets of −£22k, with 3 employees on average. Net assets rose 1% on the prior period (−£22k).
By net assets it sits in the bottom quarter of 2,430 comparable companies in Other (median £7,168, upper quartile £44k).
Ownership and control
- Mark Christopher Edwards
- owns 25–50% of shares
- holds 25–50% of voting rights
- William Terence Ross Dean
- owns 50–75% of shares
- holds 50–75% 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.
Key dates
- Incorporated
- 27 August 201610 yrs ago
- Next accounts due
- 31 May 2027in 220 days
- Confirmation statement due
- 10 September 2027in 322 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 71111
- Architectural activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
Financials
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 August 2025 | −£22k | — | £11k | — | — | — | 3 |
| 31 August 2024 | −£22k | — | £2,340 | — | — | — | 3 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Filing and accounts signals
- Net assets below zeroNet assets £-22,324 at 31 August 2025
- Incorporated five or more years agoIncorporated 27 August 2016
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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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.
Timeline
- Confirmation statement duein 322 days
- Next accounts duein 220 days
- Accounts period endNet liabilities £22k · small accounts
- Accounts period endNet liabilities £22k · small accounts
- Incorporated
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All companies incorporated on 27 August 2016 · in Aug 2016.
Reminders for SUBSTRATA LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.