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Company number
03423831

MICRON BIO-SYSTEMS LTD

Active
✓ Active company on the official register. Next accounts due 30 September 2027.

Company details

Registered name
MICRON BIO-SYSTEMS LTD
Company number
03423831
Registered office
50 FISHERS LANE, ORWELL, ROYSTON, HERTFORDSHIRE, SG8 5QX, UNITED KINGDOM
Company type
Private Limited Company
Incorporated on
22 August 1997
Status
Active
Age
29 years
Nature of business (SIC)
32990 — Other manufacturing n.e.c.
Accounts — next due
30 Sept 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
07 Jan 2027
Confirmation statement — last
24 Dec 2025

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Dr David Parfitt
ownership-of-shares-50-to-75-percent, voting-rights-50-to-75-percent
Notified 22/08/2016
Mr Steven Thomas Parfitt
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent
Notified 22/08/2016
Volac International Limited
ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors
Notified 11/08/2021

Corporate structure

Who controls this company, and who they control in turn

3 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 11/08/2021 Controls 11 companies
Dr David Parfitt
born 04/1961 · England owns 50–75% of shares · holds 50–75% of votes Control ended 11/08/2021 Controls 2 companies
Mr Steven Thomas Parfitt
born 06/1957 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Control ended 11/08/2021 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
11/08/2021 Person with significant control ceased Mr Steven Thomas Parfitt
11/08/2021 Person with significant control ceased Dr David Parfitt
11/08/2021 Person with significant control added Volac International Limited
22/08/2016 Person with significant control added Mr Steven Thomas Parfitt
22/08/2016 Person with significant control added Dr David Parfitt

Documents for MICRON BIO-SYSTEMS LTD

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Data protection register

No entry found on the ICO register of fee payers under this name.

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Get this company via API

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Frequently asked questions

What is the company number of MICRON BIO-SYSTEMS LTD?
According to the official registry, the company number of MICRON BIO-SYSTEMS LTD is 03423831.
Where is MICRON BIO-SYSTEMS LTD registered?
The registered office is 50 FISHERS LANE, ORWELL, ROYSTON, HERTFORDSHIRE, SG8 5QX, UNITED KINGDOM.
What is the SIC code of MICRON BIO-SYSTEMS LTD?
The nature of business is recorded under SIC code 32990 — Other manufacturing n.e.c..
Who controls MICRON BIO-SYSTEMS LTD?
Dr David Parfitt is recorded as a person with significant control, with ownership of shares 50 to 75 percent, voting rights 50 to 75 percent.
When are the next accounts of MICRON BIO-SYSTEMS LTD due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About MICRON BIO-SYSTEMS LTD (03423831)

MICRON BIO-SYSTEMS LTD is a private limited company incorporated on 22 August 1997 and registered in the United Kingdom under company number 03423831. Its registered office is at 50 FISHERS LANE, ORWELL, ROYSTON, HERTFORDSHIRE, SG8 5QX, UNITED KINGDOM. The recorded nature of business is other manufacturing n.e.c. (SIC 32990). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Dr David Parfitt. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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