BIOX LIMITED
Company number 01837657 · Active · Royston SG8 5LF
BIOX LIMITED is an active private limited company (company number 01837657) incorporated on 2 August 1984, registered in Royston. Its registered activity is manufacture of other chemical products n.e.c. (SIC 20590). Latest small accounts cover the period ending 31 December 2024, showing net assets of −£17k and cash of £15k, with 1 employee on average. Net assets fell 298% on the prior period (−£4,241).
By net assets it sits in the bottom quarter of 732 comparable companies in the UK (median £38k, upper quartile £519k).
Key dates
- Incorporated
- 2 August 1984
- Next accounts due
- 30 September 2026 — 22 days overdue
- Confirmation statement due
- 16 August 2027 — in 298 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 20590
- Manufacture of other chemical products n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 December 2024
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | −£17k | £15k | £2,947 | — | — | — | 1 |
| 31 December 2023 | −£4,241 | £12k | £6,478 | — | — | — | 1 |
- Cash per employee
- £15k
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 25/100 (grade E)
- -15 Negative net assets — Net assets £-16,898 at 2024-12-31
- -8 Net assets falling — -298.4% vs prior period
- +8 Established — Incorporated 1984-08-02 (42 years)
- -10 Accounts overdue — Due 2026-09-30
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Mr Paul Gunning — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 30 November 2025
- Mr Paul Gunning — owns 75–100% of shares · since 6 April 2016 · ceased 30 November 2025
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in Hertfordshire
Same activity (manufacture of other chemical products n.e.c.), closest in incorporation date.
- KAMCO LIMITED — St. Albans, inc. Dec 1984
- MAKEVALE LIMITED — Marsh Lane, inc. Oct 1981
- EVERBUILD BUILDING PRODUCTS LIMITED — Welwyn Garden City, inc. Jan 1994
- LAND & MARINE ENVIRONMENTAL LIMITED — Hitchin, inc. Jun 1997
- VISIONERY TECHNOLOGY LIMITED — Hatfield, inc. Sept 1997
- M V PLASTICS LIMITED — Ware, inc. Jun 1999
All companies incorporated on 2 August 1984 · in Aug 1984.
Reminders for BIOX LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.