Company number

ECO DIAGNOSTICS LIMITED

Active

Filing history Order extract (PDF) Monitor

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

Company details

South 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: ECO DIAGNOSTICS LIMITED
Company number: 04037510
Registered office: CREECH CASTLE BUSINESS CENTRE, THE KEEP, TAUNTON, SOMERSET, TA1 2DX, UNITED KINGDOM · 244 other companies at this postcode
Company type: Private Limited Company
Incorporated on: 20 July 2000
Status: Active
Age: 26 years
Nature of business (SIC): 72190 — Other research and experimental development on natural sciences and engineering · 74909 — Other professional, scientific and technical activities n.e.c.
Accounts — next due: 30 Apr 2027
Accounts — last made up to: 31 Jul 2025
Confirmation statement — next due: 03 Aug 2027
Confirmation statement — last: 20 Jul 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.

1 of 1 registered charge outstanding — a lender has a claim over the assets.
75 companies are registered at this address — commonly a formation agent or an accountant rather than an office.
The last accounts filed were dormant accounts — the company reported no trading. 31/07/2025

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

Mr Andrew Christiaan Groenhof

owns 75–100% of shares · holds 75–100% of voting rights

Notified 06/04/2016

Mr Andrew Christiaan Groenhof

owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors · has significant influence or control

Notified 06/04/2016

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

Mr Andrew Christiaan Groenhof

born 03/1959 · England owns 75–100% of shares · holds 75–100% of votes Notified 06/04/2016 Controls 2 companies

Mr Andrew Christiaan Groenhof

born 03/1959 · England owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors · has significant influence or control Control ended 23/03/2026 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

Date	Change	Was	Now
23/03/2026	Person with significant control ceased	Mr Andrew Christiaan Groenhof	—
06/04/2016	Person with significant control added	—	Mr Andrew Christiaan Groenhof
06/04/2016	Person with significant control added	—	Mr Andrew Christiaan Groenhof

Documents for ECO DIAGNOSTICS LIMITED

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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.

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.

OBe told when this company changesA new officer, a change of control, a charge, accounts filed late — by email or Viber.See plans

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/04037510
X-Api-Key: $OPENDATA_KEY

Read the API docs

Frequently asked questions

What is the company number of ECO DIAGNOSTICS LIMITED?▾

According to the official registry, the company number of ECO DIAGNOSTICS LIMITED is 04037510.

Where is ECO DIAGNOSTICS LIMITED registered?▾

The registered office is CREECH CASTLE BUSINESS CENTRE, THE KEEP, TAUNTON, SOMERSET, TA1 2DX, UNITED KINGDOM.

What is the SIC code of ECO DIAGNOSTICS LIMITED?▾

The nature of business is recorded under SIC code 72190 — Other research and experimental development on natural sciences and engineering, 74909 — Other professional, scientific and technical activities n.e.c..

Who controls ECO DIAGNOSTICS LIMITED?▾

Mr Andrew Christiaan Groenhof is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights.

When are the next accounts of ECO DIAGNOSTICS LIMITED due?▾

The next annual accounts are due by 30 April 2027, and the last accounts were made up to 31 July 2025.

About ECO DIAGNOSTICS LIMITED (04037510)

ECO DIAGNOSTICS LIMITED is a private limited company incorporated on 20 July 2000 and registered in the United Kingdom under company number 04037510. Its registered office is at CREECH CASTLE BUSINESS CENTRE, THE KEEP, TAUNTON, SOMERSET, TA1 2DX, UNITED KINGDOM. The recorded nature of business is other research and experimental development on natural sciences and engineering (SIC 72190). The company is currently active , with statutory accounts last made up to 31 July 2025. , and the person with significant control is Mr Andrew Christiaan Groenhof. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.