£75k
−7%vs Feb 2025Active13215526Private limited companyBlackwood
SEREN CONTROLS SOFTWARE LIMITED
Significant control: Gary Kenneth Doherty (25–50%), Lynn Winterson (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Other software publishing (SIC 58290). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SEREN CONTROLS SOFTWARE LIMITED is an active private limited company (company number 13215526) incorporated on 22 February 2021, registered in Blackwood. Its registered activity is other software publishing (SIC 58290). Latest micro accounts cover the period ending 28 February 2026, showing net assets of £75k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 7% on the prior period (£81k).
Peer position · net assets
By net assets it sits in the top quarter of 104 comparable companies in Cardiff (median £289, upper quartile £5,463).
02
Ownership and control
- Mr Gary Kenneth Doherty
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mrs Lynn Winterson
- owns 25–50% of shares
- holds 25–50% of voting rights
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
- 22 February 20215 yrs ago
- Next accounts due
- 28 November 2027in 401 days
- Confirmation statement due
- 8 March 2027in 136 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 58290
- Other software publishing
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
vs Feb 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2026 | £75k | — | — | £4,677 | — | — | 0 |
| 28 February 2025 | £81k | — | — | £9,628 | — | — | 0 |
Current ratio17.04Current 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 £75,027 at 28 February 2026
- Current assets at least 1.5× creditors within one yearCurrent ratio 17.04
- Incorporated five or more years agoIncorporated 22 February 2021
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 401 days
- Confirmation statement duein 136 days
- Accounts period endNet assets £75k · micro accounts
- Accounts period endNet assets £81k · micro accounts
- Incorporated
08
Similar companies in Cardiff
09
Reminders for SEREN CONTROLS SOFTWARE LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.