Enstar (EU) Ltd
Sponsor Profile Summary
Enstar (EU) Ltd appears in the current UK sponsor register with London as its sponsor location and Global Business Mobility: Senior or Specialist Worker and Skilled Worker as its listed routes. The company profile is categorised as SIC 82990. Companies House lists the matched company number as 03168082. Companies House shows the company status as active. The company type is ltd. The matched company record shows an incorporation date of March 5, 1996. Use this page to compare the sponsor record with the job advert, salary, legal employer name, and visa route before applying.
Sponsorship Details
Supported Visa Routes
- Global Business Mobility: Senior or Specialist Worker
- Skilled Worker
Licence Status
Worker (A rating)
Sponsor Licence Date
Not published by GOV.UK
We can show the first seen date after this company appears as newly added in our daily snapshots.
Last Updated
8/10/2026
Company Details
Company Number
03168082
Company Status
active
ltd
Companies House Industry
SIC 82990
SIC code: 82990
Incorporated On
March 5, 1996
Registered Office
12th Floor 70 Mark Lane, London, EC3R 7NQ, United Kingdom
Previous Company Names
CASTLEWOOD (EU) LTD., CASTLEWOOD INSURANCE SERVICES (UK) LIMITED
Accounts
Last made up to December 31, 2024
Next due September 30, 2026
full
Confirmation Statement
Last made up to June 19, 2026
Next due July 3, 2027
Recent Companies House Activity
confirmation statement with no updates
July 1, 2026
change person director company with change date
June 30, 2026
change person director company with change date
June 30, 2026
change person director company with change date
June 29, 2026
change person director company with change date
June 29, 2026
Represent this organisation?
Claim this sponsor profile
Verify your connection to this organisation and request updates to company information, website and careers details.
How To Use This Sponsor Profile
Confirm the legal entity
Enstar (EU) Ltd is matched with Companies House number 03168082. Compare that legal entity with the employer name on the vacancy.
Review the visa route
Enstar (EU) Ltd is listed for Global Business Mobility: Senior or Specialist Worker and Skilled Worker. Make sure the vacancy matches the route you need.
Check the industry fit
The Companies House activity points to SIC 82990. Use that context when judging whether a role, salary, and occupation code make sense.
Compare the address
The registered office we found is 12th Floor 70 Mark Lane, London, EC3R 7NQ, United Kingdom. If the job advert uses another location, confirm whether the same legal sponsor is responsible.
Common Questions About Enstar (EU) Ltd
What should applicants check before applying to Enstar (EU) Ltd?
Start by comparing the sponsor name, London location, Global Business Mobility: Senior or Specialist Worker and Skilled Worker route information, and the employer name used in the job advert. A sponsor listing is useful evidence, but the vacancy still needs to match the right role, salary, and visa route.
Is Enstar (EU) Ltd relevant for Global Business Mobility: Senior or Specialist Worker applicants?
Enstar (EU) Ltd is listed with Global Business Mobility: Senior or Specialist Worker and Skilled Worker. If you need Global Business Mobility: Senior or Specialist Worker, check that the specific vacancy also meets role eligibility, salary rules, and employer sponsorship policy.
How does the London location affect this sponsor check?
Enstar (EU) Ltd is listed with London as the sponsor location. Use that city as a starting point, but still check the workplace in the vacancy because employers can recruit for roles in more than one place.
What industry context is available for Enstar (EU) Ltd?
Enstar (EU) Ltd is currently shown under SIC 82990. Use the industry context to compare the employer with similar sponsors, then verify the actual job title and occupation code before applying.
Can Enstar (EU) Ltd sponsor every job it advertises?
No. A sponsor licence does not mean every vacancy at Enstar (EU) Ltd is sponsor-friendly. The job must fit the visa route, salary level, skill level, and the employer must be willing to assign a Certificate of Sponsorship for that role.
What is the Companies House number for Enstar (EU) Ltd?
The matched Companies House number for Enstar (EU) Ltd is 03168082. Use this number to confirm the legal entity before relying on a job advert or offer.
Continue Sponsor Research
Recommended Guides for This Sponsor Check
Practical reading based on Enstar (EU) Ltd's route, city, and company profile.
Visa Sponsorship Jobs in London for Students: From Graduate Visa to Skilled Worker
A student-focused London guide for finding sponsor employers, planning Graduate visa timing, and switching to Skilled Worker sponsorship.
How to Check if a UK Company Can Sponsor Your Skilled Worker Visa
Learn how to check a UK employer on the sponsor register, understand licence status, and confirm whether the company is relevant for Skilled Worker sponsorship.
Clinical Research Associate Visa Sponsorship Jobs UK: A Focused Search Guide
Find CRA sponsor employers by matching trial-monitoring experience, GCP evidence, travel expectations, salary and occupation-code fit.
Want to work here?
Search for open roles at Enstar (EU) Ltd on our dedicated job platform.
Search Jobs on GradSponsor