opendata.bot
Company number
SC272812

CONSTRUCTION MATERIALS TESTING LTD.

Active
✓ Active company on the official register. Next accounts due 31 March 2027.

Company details

Scotland, Scotland 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
CONSTRUCTION MATERIALS TESTING LTD.
Company number
SC272812
Registered office
ADDLESHAW GODDARD LLP, 24 ST ANDREW SQUARE, EDINBURGH, EH2 1AF, SCOTLAND · 198 other companies at this postcode
Company type
Private Limited Company
Incorporated on
1 September 2004
Status
Active
Age
22 years
Nature of business (SIC)
71200 — Technical testing and analysis
Accounts — next due
31 Mar 2027
Accounts — last made up to
30 Jun 2025
Confirmation statement — next due
15 Sept 2026
Confirmation statement — last
01 Sept 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

Celnor Group Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 31/05/2024
Mr Ronald Woods
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

2 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 31/05/2024 Controls 37 companies
Mr Ronald Woods
born 05/1959 · United Kingdom owns 75–100% of shares · holds 75–100% of votes Control ended 31/05/2024

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
31/05/2024 Person with significant control ceased Mr Ronald Woods
31/05/2024 Person with significant control added Celnor Group Limited
06/04/2016 Person with significant control added Mr Ronald Woods

Documents for CONSTRUCTION MATERIALS TESTING LTD.

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

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

Construction Materials Testing Ltd. — EH3 8EH
Tier 1 · renews 15/06/2027
ICO entry

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

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/SC272812
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of CONSTRUCTION MATERIALS TESTING LTD.?
According to the official registry, the company number of CONSTRUCTION MATERIALS TESTING LTD. is SC272812.
Where is CONSTRUCTION MATERIALS TESTING LTD. registered?
The registered office is ADDLESHAW GODDARD LLP, 24 ST ANDREW SQUARE, EDINBURGH, EH2 1AF, SCOTLAND.
What is the SIC code of CONSTRUCTION MATERIALS TESTING LTD.?
The nature of business is recorded under SIC code 71200 — Technical testing and analysis.
Who controls CONSTRUCTION MATERIALS TESTING LTD.?
Celnor Group Limited is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of CONSTRUCTION MATERIALS TESTING LTD. due?
The next annual accounts are due by 31 March 2027, and the last accounts were made up to 30 June 2025.

About CONSTRUCTION MATERIALS TESTING LTD. (SC272812)

CONSTRUCTION MATERIALS TESTING LTD. is a private limited company incorporated on 1 September 2004 and registered in the United Kingdom under company number SC272812. Its registered office is at ADDLESHAW GODDARD LLP, 24 ST ANDREW SQUARE, EDINBURGH, EH2 1AF, SCOTLAND. The recorded nature of business is technical testing and analysis (SIC 71200). The company is currently active , with statutory accounts last made up to 30 June 2025. , and the person with significant control is Celnor Group Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

Companies at the same registered office

Technical testing and analysis 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.