opendata.bot
Company number
08170235

CALIBRATE U.K. LIMITED

Officer · GIBSON, Martin and 2 others
Active
✓ Active company on the official register. Next accounts due 31 May 2027.

Company details

Yorkshire and The Humber, 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
CALIBRATE U.K. LIMITED
Company number
08170235
Registered office
SHEFFIELD TECHNOLOGY PARKS COOPER BUILDINGS, ARUNDEL STREET, SHEFFIELD, YORKSHIRE, S1 2NS · 59 other companies at this postcode
Company type
Private Limited Company
Incorporated on
7 August 2012
Status
Active
Age
14 years
Nature of business (SIC)
33190 — Repair of other equipment
Accounts — next due
31 May 2027
Accounts — last made up to
31 Aug 2025
Confirmation statement — next due
16 Sept 2026
Confirmation statement — last
02 Sept 2025

Officers

2 active · 1 resigned

director
Appointed 14/10/2014
Active
director
Appointed 22/04/2024
Active

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Mr Martin Gibson
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 06/04/2016
Mr Thomas Rhys Rivett
owns 25–50% of shares · holds 25–50% 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

Mr Martin Gibson
born 10/1982 · England owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 06/04/2016
Mr Thomas Rhys Rivett
born 12/1984 · England owns 25–50% of shares · holds 25–50% of votes Control ended 31/10/2023 Controls 2 companies

Serving officers

director Appointed 14/10/2014
director Appointed 22/04/2024

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
22/04/2024 Director appointed O'CALLAGHAN, Michael James
31/10/2023 Person with significant control ceased Mr Thomas Rhys Rivett
31/10/2023 Director resigned RIVETT, Thomas Rhys
06/04/2016 Person with significant control added Mr Thomas Rhys Rivett
06/04/2016 Person with significant control added Mr Martin Gibson
14/10/2014 Director appointed GIBSON, Martin
07/08/2012 Director appointed RIVETT, Thomas Rhys

Financial highlights

No figures could be read from the accounts filed on 29 May 2026. Companies House holds some filings only as a document image, which carries no tagged figures; the filing itself is on the register either way.

Documents for CALIBRATE U.K. LIMITED

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Company extract£1.99

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Financial statements£3.99

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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

Filing history

Most recent filings

CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
PSC04 — change-to-a-person-with-significant-control
persons-with-significant-control
AA — accounts-with-accounts-type-total-exemption-full
accounts
PSC04 — change-to-a-person-with-significant-control
persons-with-significant-control
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CH01 — change-person-director-company-with-change-date
officers
AP01 — appoint-person-director-company-with-name-date
officers
PSC07 — cessation-of-a-person-with-significant-control
persons-with-significant-control
TM01 — termination-director-company-with-name-termination-date
officers
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
PSC04 — change-to-a-person-with-significant-control
persons-with-significant-control
PSC04 — change-to-a-person-with-significant-control
persons-with-significant-control
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CH01 — change-person-director-company-with-change-date
officers

Data protection register

No entry found on the ICO register of fee payers under this name.

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Frequently asked questions

What is the company number of CALIBRATE U.K. LIMITED?
According to the official registry, the company number of CALIBRATE U.K. LIMITED is 08170235.
Where is CALIBRATE U.K. LIMITED registered?
The registered office is SHEFFIELD TECHNOLOGY PARKS COOPER BUILDINGS, ARUNDEL STREET, SHEFFIELD, YORKSHIRE, S1 2NS.
Who runs CALIBRATE U.K. LIMITED?
GIBSON, Martin is listed among the officers of CALIBRATE U.K. LIMITED.
What is the SIC code of CALIBRATE U.K. LIMITED?
The nature of business is recorded under SIC code 33190 — Repair of other equipment.
Who controls CALIBRATE U.K. LIMITED?
Mr Martin Gibson 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 CALIBRATE U.K. LIMITED due?
The next annual accounts are due by 31 May 2027, and the last accounts were made up to 31 August 2025.

About CALIBRATE U.K. LIMITED (08170235)

CALIBRATE U.K. LIMITED is a private limited company incorporated on 7 August 2012 and registered in the United Kingdom under company number 08170235. Its registered office is at SHEFFIELD TECHNOLOGY PARKS COOPER BUILDINGS, ARUNDEL STREET, SHEFFIELD, YORKSHIRE, S1 2NS. The recorded nature of business is repair of other equipment (SIC 33190). The company is currently active , with statutory accounts last made up to 31 August 2025. 3 active officers are on record , and the person with significant control is Mr Martin Gibson. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 14 September 2026.

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