Company sponsor profile
Fetching company routes, location, and related sponsor details.
Company sponsor profile
Yes. Testronic Laboratories Ltd appears in the latest available UK Home Office register of licensed sponsors. The latest available Home Office data records Skilled Worker as the listed sponsor route. The sponsor location in the latest available Home Office data is Croydon, Surrey. Trusted Companies House match: company number 03414065, status Active, last synced 16 Apr 2026.
Testronic Laboratories Ltd appears on the UK sponsor register and is linked to Companies House number 03414065. The linked Companies House profile is currently marked Active, while the latest available sponsor data records routes including Skilled Worker and a sponsor location of Croydon, Surrey. Always confirm the latest official records before making application decisions.
Company verification
This Companies House match cleared the site confidence threshold, so it appears here as a verification layer alongside the Home Office sponsor record.
Suffolk House, George Street, Croydon, England, CR0 1PE
These alternatives are ranked using shared routes, nearby location, industry signals, and trusted Companies House context.
Slough | 14231681
Companies House status: Active | Home Office data 6 May 2026
Slough | 10297543
Companies House status: Active | Home Office data 6 May 2026
London | 09479495
Companies House status: Active | Home Office data 6 May 2026
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Canonical company page: https://www.dotheysponsor.uk/company/testronic-laboratories-ltd
Source data: official UK Home Office sponsor register and, where the match is trusted, the linked Companies House company record.
London | 11262659
Companies House status: Active | Home Office data 6 May 2026
London | 14393667
Companies House status: Active | Home Office data 6 May 2026
London | 15043657
Companies House status: Active | Home Office data 6 May 2026