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Company number
13157033

QUANTERRA SYSTEMS LTD

Unknown
✓ Status: Active - Proposal to Strike off. Next accounts due 30 September 2026.

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
QUANTERRA SYSTEMS LTD
Company number
13157033
Registered office
CENTENARY HOUSE PENINSULA PARK, RYDON LANE, EXETER, EX2 7XE, ENGLAND · 822 other companies at this postcode
Company type
Private Limited Company
Incorporated on
25 January 2021
Status
Unknown
Age
5 years
Nature of business (SIC)
74901 — Environmental consulting activities · 74909 — Other professional, scientific and technical activities n.e.c.
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
08 Feb 2027
Confirmation statement — last
25 Jan 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 Rebecca Holly Mitchell
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 25/01/2021
Dr Rebecca Holly Mitchell
owns 25–50% of shares · holds 25–50% of voting rights
Notified 25/01/2021
Dr Robert Jon Clement
owns 25–50% of shares · holds 25–50% of voting rights
Notified 25/01/2021
Dr Timothy Charles Hill
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 25/01/2021
Dr Timothy Charles Hill
owns 25–50% of shares · holds 25–50% of voting rights
Notified 25/01/2021
Vaisala Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 01/09/2025

Corporate structure

Who controls this company, and who they control in turn

6 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 01/09/2025 Controls 2 companies
Dr Rebecca Holly Mitchell
born 12/1981 · England owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Control ended 20/09/2021 Controls 2 companies
Dr Rebecca Holly Mitchell
born 12/1981 · England owns 25–50% of shares · holds 25–50% of votes Control ended 01/09/2025 Controls 2 companies
Dr Robert Jon Clement
born 09/1959 · Scotland owns 25–50% of shares · holds 25–50% of votes Control ended 01/09/2025
Dr Timothy Charles Hill
born 06/1981 · England owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Control ended 20/09/2021 Controls 2 companies
Dr Timothy Charles Hill
born 06/1981 · England owns 25–50% of shares · holds 25–50% of votes Control ended 01/09/2025 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
01/09/2025 Person with significant control ceased Dr Timothy Charles Hill
01/09/2025 Person with significant control ceased Dr Robert Jon Clement
01/09/2025 Person with significant control ceased Dr Rebecca Holly Mitchell
01/09/2025 Person with significant control added Vaisala Limited
20/09/2021 Person with significant control ceased Dr Timothy Charles Hill
20/09/2021 Person with significant control ceased Dr Rebecca Holly Mitchell
25/01/2021 Person with significant control added Dr Timothy Charles Hill
25/01/2021 Person with significant control added Dr Timothy Charles Hill
25/01/2021 Person with significant control added Dr Robert Jon Clement
25/01/2021 Person with significant control added Dr Rebecca Holly Mitchell
25/01/2021 Person with significant control added Dr Rebecca Holly Mitchell

Documents for QUANTERRA 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.

PDF Order

Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

Quanterra Systems Ltd — EX2 7XE
Tier 1 · renews 03/10/2026
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.

Get this company via API

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Frequently asked questions

What is the company number of QUANTERRA SYSTEMS LTD?
According to the official registry, the company number of QUANTERRA SYSTEMS LTD is 13157033.
Where is QUANTERRA SYSTEMS LTD registered?
The registered office is CENTENARY HOUSE PENINSULA PARK, RYDON LANE, EXETER, EX2 7XE, ENGLAND.
What is the SIC code of QUANTERRA SYSTEMS LTD?
The nature of business is recorded under SIC code 74901 — Environmental consulting activities, 74909 — Other professional, scientific and technical activities n.e.c..
Who controls QUANTERRA SYSTEMS LTD?
Dr Rebecca Holly Mitchell 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 QUANTERRA SYSTEMS LTD due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About QUANTERRA SYSTEMS LTD (13157033)

QUANTERRA SYSTEMS LTD is a private limited company incorporated on 25 January 2021 and registered in the United Kingdom under company number 13157033. Its registered office is at CENTENARY HOUSE PENINSULA PARK, RYDON LANE, EXETER, EX2 7XE, ENGLAND. The recorded nature of business is environmental consulting activities (SIC 74901). The company is currently unknown , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Dr Rebecca Holly Mitchell. 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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