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Company number
07676675

TETRAMASS LIMITED

Active
✓ Active company on the official register. Next accounts due 31 December 2026.

Company details

East Midlands, 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
TETRAMASS LIMITED
Company number
07676675
Registered office
HEADLANDS HOUSE 1 KINGS COURT, KETTERING PARKWAY, KETTERING, NORTHAMPTONSHIRE, NN15 6WJ, ENGLAND · 307 other companies at this postcode
Company type
Private Limited Company
Incorporated on
21 June 2011
Status
Active
Age
15 years
Previous names
TETRA MASS LIMITED (to 28 Jun 2011)
Nature of business (SIC)
20590 — Manufacture of other chemical products n.e.c. · 72190 — Other research and experimental development on natural sciences and engineering
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
25 Dec 2026
Confirmation statement — last
11 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

Mr Mark Leonard Gardner
owns 75–100% of shares · holds 75–100% of voting rights
Notified 06/04/2016
Mrs Claire Jane Mcneil
has significant influence or control
Notified 06/04/2016
Mrs Jacqueline Tracy Mellor-Gardner
owns 75–100% of shares · holds 75–100% of voting rights
Notified 06/04/2016

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

Mr Mark Leonard Gardner
born 04/1962 · United Kingdom owns 75–100% of shares · holds 75–100% of votes Notified 06/04/2016 Controls 9 companies
Mrs Jacqueline Tracy Mellor-Gardner
born 10/1963 · England owns 75–100% of shares · holds 75–100% of votes Notified 06/04/2016 Controls 6 companies
Mrs Claire Jane Mcneil
born 07/1976 · United Kingdom has significant influence or control Control ended 21/06/2022 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
21/06/2022 Person with significant control ceased Mrs Claire Jane Mcneil
06/04/2016 Person with significant control added Mrs Jacqueline Tracy Mellor-Gardner
06/04/2016 Person with significant control added Mrs Claire Jane Mcneil
06/04/2016 Person with significant control added Mr Mark Leonard Gardner
28/06/2011 Registered name changed TETRA MASS LIMITED TETRAMASS LIMITED

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Total assets less current liabilities 547
▼ 9.2%
602
Net assets 544
▼ 6.8%
584
Employees (avg) 11
▲ 10.0%
10

Documents for TETRAMASS 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.

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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

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

Tetramass Limited — NN15 6WJ
Tier 1 · renews 13/05/2027
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 TETRAMASS LIMITED?
According to the official registry, the company number of TETRAMASS LIMITED is 07676675.
Where is TETRAMASS LIMITED registered?
The registered office is HEADLANDS HOUSE 1 KINGS COURT, KETTERING PARKWAY, KETTERING, NORTHAMPTONSHIRE, NN15 6WJ, ENGLAND.
What is the SIC code of TETRAMASS LIMITED?
The nature of business is recorded under SIC code 20590 — Manufacture of other chemical products n.e.c., 72190 — Other research and experimental development on natural sciences and engineering.
Who controls TETRAMASS LIMITED?
Mr Mark Leonard Gardner 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 TETRAMASS LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About TETRAMASS LIMITED (07676675)

TETRAMASS LIMITED is a private limited company incorporated on 21 June 2011 and registered in the United Kingdom under company number 07676675. Its registered office is at HEADLANDS HOUSE 1 KINGS COURT, KETTERING PARKWAY, KETTERING, NORTHAMPTONSHIRE, NN15 6WJ, ENGLAND. The recorded nature of business is manufacture of other chemical products n.e.c. (SIC 20590). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Mr Mark Leonard Gardner. 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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