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Independent. Not affiliated with the Home Office or Companies House.Register of 4 September 2026
SponsorDirectory

Crystal Oak Constructions Ltd

Hillingdon

On the register

Crystal Oak Constructions Ltd is one of 27 organisations in Hillingdon on the register, and one of 3 of them in construction. The licence covers Skilled Worker. The company was incorporated in 2011, 15 years ago, and its accounts to 30 March 2025 report 6 employees.

Licensed route
Skilled Worker
Home Office rating
A rating
In our copies from
19 Aug 2026
Employees in latest accounts
6

Sponsor licence

Licence type
Worker
Skilled Worker
A rating

An A-rating is the standard rating a sponsor holds when its licence is granted and it is meeting its sponsor duties. What ratings mean

121,972 organisations hold this route.

On the register since
from 19 August 2026 — our copies of the register begin 19 August 2026, so the licence may be older

What this page cannot tell you

The register is a list of licence holders and nothing more. It does not record:

  • when the licence was granted, only that the organisation appears in the files we hold
  • any job vacancy, or whether the organisation is recruiting at all
  • contact details, a careers page or a named person
  • why an organisation was removed, or why a rating changed

What the register is · Why sponsors are removed · How often it updates

Change history

  1. 19 August 2026First appears in our copies of the register

We compare every published file against the last one, so this history grows with each publication.

Companies House record

Registered name
CRYSTAL OAK CONSTRUCTIONS LTD
Company number
07590948
Status
active · incorporated 5 April 2011 (15 years)
Industry
41202 Construction of domestic buildings · Construction
Size
Micro — 6 employees in accounts to 30 March 2025
Registered office
C/O ACE ACCOUNTANCY LTD, 661 UXBRIDGE ROAD, PINNER, MIDDLESEX, ENGLAND, HA5 3LW

Source: Companies House public register, data as of 4 August 2026. A registered office is not a confirmed trading address. Full company record on Rooplex

One other sponsor at this address

Licence holders whose registered office shares the postcode HA5 3LW. Accountants and company formation agents provide the registered office for many companies, so a shared address is common and says nothing about the organisations themselves.