Bio - Diagnostics Limited

Active01464021 Private limited company
Incorporated
30 November 1979 (46 years)
Industry
Research and experimental development on biotechnology (72110)
Accounts type
Total exemption full
Region
West Midlands
Address
Upton Industrial Estate Rectory Road
Upton-Upon-Severn
Worcester
WR8 0LX

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
3 March 2027
Last conf. stmt
17 February 2026

Charges

Total
4
Outstanding
0
Part satisfied
0
Satisfied
4

Officers 1 active

Officer details are public data from the Companies House register.

Director · Appointed 30 April 2004
British
Born February 1977 (49)
Officer history (8 former)
30 September 2024
Resigned Hassell, Jayne as Director
23 March 2015
Appointed Hassell, Jayne as Director
30 September 2013
Resigned Mico, Jonquil Marion Jill as Director
30 September 2013
Resigned Mico, Jonquil Marion Jill as Secretary
30 April 2004
Appointed Mico, Simon Philip as Director
30 April 2004
Resigned Taylor, Caroline Mary as Director
23 December 2002
Appointed Taylor, Caroline Mary as Director
23 December 2002
Appointed Mico, Jonquil Marion Jill as Director
11 December 2002
Resigned Mico, Philip Rees as Director
2 November 2001
Appointed Mico, Jonquil Marion Jill as Secretary
2 November 2001
Resigned Taylor, Caroline Mary as Secretary
2 November 2001
Resigned Taylor, Caroline Mary as Director
24 September 1991
Appointed Taylor, Caroline Mary as Secretary
24 September 1991
Resigned Mico, Jonquil Marion Jill as Secretary

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Corporate entity · Notified 25 September 2019
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Limited Company
Reg. no. 08674437
Former controllers (3)
25 September 2019
Ceased Simon Philip Mico — Has significant influence or control
25 September 2019
Ceased Mico Medical Ltd — Owns 75–100% of shares
25 September 2019
Ceased Claire Mico — Has significant influence or control

Group structure 4 companies

Ownership group derived from the Companies House PSC register

Bio - Diagnostics Limited This company Owns 75–100% of shares
Biocard Ltd Owns 75–100% of shares
Mico Medical Limited Owns 75–100% of shares

Financials

Net Assets
£1,898,379
Cash
£844,518
Employees
25
Debt Ratio
38%
Current Ratio
2.2x

Trend

Net Assets
£0 £2.0M £4.0M 2019 2020 2021 2022 2023 2024 £1,216,297 £1,247,604 £1,617,449 £2,064,524 £1,362,286 £1,898,379
Balance sheet detail
202420232022202120202019
Fixed Assets£753,501£722,956£912,307£840,970£726,556£699,577
Current Assets£2,295,353£1,651,156£1,875,242£1,433,494£1,249,519£1,145,227
Debtors£834,243£621,599£518,958£536,896£408,274£560,178
Cash£844,518£371,808£833,774£538,272£521,219£213,394
Creditors (< 1 year)£1,036,271£892,859£605,592£550,488£654,490£556,211
Net Current Assets£1,259,082£758,297£1,269,650£883,006£595,029£589,016
Net Assets£1,898,379£1,362,286£2,064,524£1,617,449£1,247,604£1,216,297
Shareholder Funds£1,898,379£1,362,286£2,064,524£1,617,449£1,247,604£1,216,297

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
26 March 2026Confirmation statement with updates17 February 2026
30 September 2025Current accounting period extended
27 June 2025Total exemption full accounts30 September 2024
5 March 2025Confirmation statement with updates17 February 2025
11 October 2024Termination of appointment of a director
Show all recent filings

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