Blacktrace Holdings Limited
ActiveLicence & visa routes
An A rating means the sponsor currently meets Home Office duties and can issue Certificates of Sponsorship; a B rating means a time-limited action plan is in place.
Companies House changes
Run a live check≈3.3 in 100 such sponsors lost their licence within 7 months. Score uses register data only — a live check adds the full Companies House record.
Reporting duties
- 12 Dec 2025 — Director resigned: PHELPS, Donald Charles. Report via SMS within 20 working days · window closed 9 Jan 2026 — if this was not reported, the licence is at risk
- 12 Dec 2025 — New director appointed: FREDERICK, Brandon. Report via SMS within 20 working days · window closed 9 Jan 2026 — if this was not reported, the licence is at risk
- 12 Feb 2025 — New shares issued (allotment). Report via SMS within 20 working days · window closed 12 Mar 2025 — if this was not reported, the licence is at risk
- 25 Sept 2023 — Company name changed — now trading as "UNCHAINED LABS ROYSTON LTD.". New licence required within 20 working days · window closed 23 Oct 2023 — if this was not reported, the licence is at risk
- + 11 earlier duties
Deadlines are 20 working days from the change (bank holidays not counted). Companies House cannot show whether the report was made.
- 12 Dec 2025Director resigned: PHELPS, Donald Charles
- 12 Dec 2025New director appointed: FREDERICK, Brandon
- 12 Feb 2025New shares issued (allotment)
- 25 Sept 2023Company name changed — now trading as "UNCHAINED LABS ROYSTON LTD."
- 14 Jul 2023Notification of Unchained Labs Uk Malvern Ltd as a person with significant control
- 14 Jul 2023New director appointed: PHELPS, Donald Charles
- + 9 earlier events
Sponsored jobs
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Common questions about Blacktrace Holdings Limited
- Is Blacktrace Holdings Limited a licensed UK visa sponsor?
- Yes. Blacktrace Holdings Limited in Royston holds a UK sponsor licence and appears on the Home Office register of licensed sponsors, where it has been listed since 2021. That means it is permitted to sponsor eligible workers from overseas, though a licence is permission to sponsor rather than a guarantee that any particular vacancy is open to sponsorship.
- What visa routes can Blacktrace Holdings Limited sponsor?
- Blacktrace Holdings Limited is licensed for Skilled Worker. Its licence is recorded on the register as "Worker (A rating)" — the rating reflects the Home Office's confidence in the sponsor's compliance record.
- Where is Blacktrace Holdings Limited based?
- The register lists Blacktrace Holdings Limited at 1 Anglian Business Park, Orchard Road, Royston, England, SG8 5TW. This is the address on the sponsor licence, which is usually the head office — a sponsored role may be based at a different site.
- How current is this information?
- This page is built from the UK Home Office register of licensed sponsors. We resync the register daily and keep a dated history of every addition and removal, alongside Companies House records for company number 04257809. The register itself is the authoritative source — always confirm on GOV.UK before relying on a licence status.
Registration details
- Companies House
- 04257809
- Address
- 1 Anglian Business Park, Orchard Road, Royston, England, SG8 5TW
- First on register
- 22 Oct 2021
- Website
- unchainedlabs.com
- Profile
More in Royston
Source: UK Home Office register of licensed sponsors (updated daily) and Companies House. "First on register" is when this organisation first appeared in our data, not the official licence grant date.