opendata.bot
Company number
16624336

ORION MICROBIOLOGY LIMITED

Active
✓ Active company on the official register. Next accounts due 3 May 2027.

Company details

North West, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
ORION MICROBIOLOGY LIMITED
Company number
16624336
Registered office
ITAC BIO, SCI-TECH DARESBURY KECKWICK LANE, DARESBURY, WARRINGTON, WA4 4AD, ENGLAND · 26 other companies at this postcode
Company type
Private Limited Company
Incorporated on
3 August 2025
Status
Active
Age
1 year
Previous names
MICRO DIAGNOSTICS LIMITED (to 27 Jan 2026)
Nature of business (SIC)
74909 — Other professional, scientific and technical activities n.e.c.
Accounts — next due
03 May 2027
Confirmation statement — next due
16 Aug 2027
Confirmation statement — last
02 Aug 2026

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 Mohsin Arshid Amin
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 03/08/2025
Dr Shi Ying Tang
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 03/08/2025

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Dr Mohsin Arshid Amin
born 10/1993 · England owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Notified 03/08/2025 Controls 3 companies
Dr Shi Ying Tang
born 04/1997 · England owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Notified 03/08/2025

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
27/01/2026 Registered name changed MICRO DIAGNOSTICS LIMITED ORION MICROBIOLOGY LIMITED
03/08/2025 Person with significant control added Dr Shi Ying Tang
03/08/2025 Person with significant control added Dr Mohsin Arshid Amin

Documents for ORION MICROBIOLOGY LIMITED

Need this one company on file? Buy the document on its own — no plan required.

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.

PDF Order
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.

PDF + CSV Order
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.

PDF Order

Data protection register

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

Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.

Get this company via API

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/16624336
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of ORION MICROBIOLOGY LIMITED?
According to the official registry, the company number of ORION MICROBIOLOGY LIMITED is 16624336.
Where is ORION MICROBIOLOGY LIMITED registered?
The registered office is ITAC BIO, SCI-TECH DARESBURY KECKWICK LANE, DARESBURY, WARRINGTON, WA4 4AD, ENGLAND.
What is the SIC code of ORION MICROBIOLOGY LIMITED?
The nature of business is recorded under SIC code 74909 — Other professional, scientific and technical activities n.e.c..
Who controls ORION MICROBIOLOGY LIMITED?
Dr Mohsin Arshid Amin is recorded as a person with significant control, and owns 25–50% of shares, holds 25–50% of voting rights, can appoint and remove directors.
When are the next accounts of ORION MICROBIOLOGY LIMITED due?
The next annual accounts are due by 3 May 2027.

About ORION MICROBIOLOGY LIMITED (16624336)

ORION MICROBIOLOGY LIMITED is a private limited company incorporated on 3 August 2025 and registered in the United Kingdom under company number 16624336. Its registered office is at ITAC BIO, SCI-TECH DARESBURY KECKWICK LANE, DARESBURY, WARRINGTON, WA4 4AD, ENGLAND. The recorded nature of business is other professional, scientific and technical activities n.e.c. (SIC 74909). The company is currently active . , and the person with significant control is Dr Mohsin Arshid Amin. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

Other professional, scientific and technical activities n.e.c. across UK registers

The same sector and the same company, seen through every register we hold

Explore by sector

Every UK company records what it does as a SIC code — browse the sectors around this one.