/Companies

William Oak Diagnostics

1 known investors

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William Oak Diagnostics develops a point-of-care micronutrient testing device with integrated low-volume capillary blood collection, aimed at identifying deficiencies such as iron. The test is designed for use by healthcare professionals or for self-testing at home and in pharmacies, with automatic upload to patient healthcare records.

Founders & leadership

AP
Alexander PattoCo-Founder and CEO
TD
Tim DwyerCo-Founder and CTO

Investors · 1

Companies House · registry record

View on Companies House ↗
Registered name
WILLIAM OAK DIAGNOSTICS LIMITED
Company number
14586327
Status
Active
Company type
Private limited company
Incorporated
11 Jan 2023
Registered office
14 Station Road, Chatteris, PE16 6AG
Nature of business (SIC)
72110 — Research and experimental development on biotechnology
Accounts
last made up to 31 Jan 2026 · next due 31 Oct 2027
Confirmation statement
last made up to 10 Jan 2026 · next due 24 Jan 2027

Current officers · 2

  • Timothy Stuart Dwyer — director, appointed 11 Jan 2023
  • Alexander Leslie Patto — director, appointed 11 Jan 2023

Source: Companies House public register · retrieved 11 Oct 2026. Contains public sector information licensed under the Open Government Licence v3.0.

Frequently asked questions

What does William Oak Diagnostics do?
William Oak Diagnostics develops a point-of-care micronutrient testing device with integrated low-volume capillary blood collection, aimed at identifying deficiencies such as iron. The test is designed for use by healthcare professionals or for self-testing at home and in pharmacies, with automatic upload to patient healthcare records.
Who founded William Oak Diagnostics?
William Oak Diagnostics was founded by Alexander Patto.
Who are William Oak Diagnostics's investors?
William Oak Diagnostics's investors include The FSE Group.