£6.92m
+3%vs Oct 2024Active01438896Private limited companyPort Talbot
CELTIC CHEMICALS LIMITED
Significant control: Benjamin Jon Donald (significant control), Simon Marc Houlton (significant control) and 1 more
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Watch this company
Get an email when Companies House records a change for Celtic Chemicals Limited: status, filings, accounts, officers or owners. Free.
Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy
Coming soon · product and service lists
What does Celtic Chemicals Limited sell?
Registered activity: Manufacture of other inorganic basic chemicals (SIC 20130). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
CELTIC CHEMICALS LIMITED is an active private limited company (company number 01438896) incorporated on 20 July 1979, registered in Port Talbot. Its registered activity is manufacture of other inorganic basic chemicals (SIC 20130). Latest medium accounts cover the period ending 31 October 2025, showing net assets of £6.92m and cash of £5.06m, with 32 employees on average. Turnover was £13.61m and profit for the year £1.25m. Net assets rose 3% on the prior period (£6.72m).
Peer position · net assets
By net assets it sits in the top quarter of 159 comparable companies in the UK (median £21k, upper quartile £517k).
02
Ownership and control
- Mr Benjamin Jon Donald
- has significant influence or control
- Mr Simon Marc Houlton
- has significant influence or control
- Mr Rhys David Woolcock
- has significant influence or control
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
- 20 July 197947 yrs ago
- Next accounts due
- 31 July 2027in 276 days
- Confirmation statement due
- 3 August 2027in 279 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 20130
- Manufacture of other inorganic basic chemicals
- Accounts type
- Medium
- Size band
- SmallCompanies Act thresholds
05
Financials
£5.06m
+49%vs Oct 2024£13.61m
+4%vs Oct 202432
+14%vs Oct 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2025 | £6.92m | £5.06m | £1.99m | — | £13.61m | £1.25m | 32 |
| 31 October 2024 | £6.72m | £3.41m | £2.50m | — | £13.09m | £1.48m | 28 |
| 31 October 2023 | — | — | — | — | — | — | — |
Net margin9.2%Profit for the year ÷ turnover
Cash per employee£158kCash ÷ 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 £6,918,809 at 31 October 2025
- Cash at bank of £50,000 or moreCash £5,060,407
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 20 July 1979
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
- Confirmation statement duein 279 days
- Next accounts duein 276 days
- Accounts period endNet assets £6.92m · medium accounts
- Accounts period endNet assets £6.72m · medium accounts
- Accounts period end
- Incorporated
08
Similar companies in Swansea
All companies incorporated on 20 July 1979 · in Jul 1979.
09
Reminders for CELTIC CHEMICALS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.