Removed sponsor record
Removed from the current UK sponsor register
This organisation previously appeared on the UK Government Register of Licensed Sponsors but is not present in the latest register checked by Sponsor Licence Checker. This does not by itself prove that a licence was revoked.
Mast Energy Developments PLC
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Sponsor Profile Summary
Mast Energy Developments PLC previously appeared in the UK sponsor register but is not present in the latest register checked by Sponsor Licence Checker. The company profile is categorised as SIC 35110. Companies House lists the matched company number as 12886458. Companies House shows the company status as active. The company type is plc. The matched company record shows an incorporation date of September 17, 2020. 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
- Skilled Worker
Licence Status
Removed from current register
Last recorded rating: 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
8/18/2026
Company Details
Company Number
12886458
Company Status
active
plc
Companies House Industry
SIC 35110
SIC code: 35110
Incorporated On
September 17, 2020
Registered Office
6th Floor 99 Gresham Street, London, EC2V 7NG, United Kingdom
Previous Company Names
MAST ENERGY DEVELOPMENTS PLC, MAST ENERGY DEVELOPMENTS LIMITED
Accounts
Last made up to December 31, 2024
Next due September 30, 2026
group
Confirmation Statement
Last made up to June 25, 2026
Next due July 9, 2027
Recent Companies House Activity
confirmation statement with no updates
June 25, 2026
capital allotment shares
June 10, 2026
auditors resignation company
June 5, 2026
legacy
May 14, 2026
legacy
May 14, 2026
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Sponsor Register History
Changes detected by Sponsor Licence Checker from daily GOV.UK register snapshots.
No longer found on current register
August 18, 2026 · Worker (A rating)
How To Use This Sponsor Profile
Confirm the legal entity
Mast Energy Developments PLC is matched with Companies House number 12886458. Compare that legal entity with the employer name on the vacancy.
Review the visa route
Mast Energy Developments PLC is listed for Skilled Worker. Make sure the vacancy matches the route you need.
Check the industry fit
The Companies House activity points to SIC 35110. Use that context when judging whether a role, salary, and occupation code make sense.
Compare the address
The registered office we found is 6th Floor 99 Gresham Street, London, EC2V 7NG, United Kingdom. If the job advert uses another location, confirm whether the same legal sponsor is responsible.
Common Questions About Mast Energy Developments PLC
What should applicants check before applying to Mast Energy Developments PLC?
Start by comparing the sponsor name, London location, 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 Mast Energy Developments PLC relevant for Skilled Worker applicants?
Mast Energy Developments PLC is listed with Skilled Worker. If you need Skilled 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?
Mast Energy Developments PLC 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 Mast Energy Developments PLC?
Mast Energy Developments PLC is currently shown under SIC 35110. Use the industry context to compare the employer with similar sponsors, then verify the actual job title and occupation code before applying.
Can Mast Energy Developments PLC sponsor every job it advertises?
No. A sponsor licence does not mean every vacancy at Mast Energy Developments PLC 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 Mast Energy Developments PLC?
The matched Companies House number for Mast Energy Developments PLC is 12886458. Use this number to confirm the legal entity before relying on a job advert or offer.
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