£200
No changevs Dec 2024Active13805550Private limited companyLlanelli
BIG FARMA LIMITED
Significant control: Prof Marianne Jane Ellis (25–50%), Illtud Llyr Dunsford (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 research and experimental development on natural sciences and engineering (SIC 72190). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
BIG FARMA LIMITED is an active private limited company (company number 13805550) incorporated on 17 December 2021, registered in Llanelli. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest dormant accounts cover the period ending 31 December 2025, showing net assets of £200. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the lower half of 3,656 comparable companies in the UK (median £559, upper quartile £49k).
02
Ownership and control
- Prof Marianne Jane Ellis
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Illtud Llyr Dunsford
- 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
- 17 December 20214 yrs ago
- Next accounts due
- 30 September 2027in 337 days
- Confirmation statement due
- 31 December 2026in 64 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not reported
Not reported
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £200 | — | — | — | — | — | — |
| 31 December 2024 | £200 | — | — | — | — | — | — |
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 £200 at 31 December 2025
- Incorporated two to five years agoIncorporated 17 December 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 337 days
- Confirmation statement duein 64 days
- Accounts period endNet assets £200 · dormant accounts
- Accounts period endNet assets £200 · dormant accounts
- Incorporated
08
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All companies incorporated on 17 December 2021 · in Dec 2021.
09
Reminders for BIG FARMA LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.