CASTLE SUPPORT SERVICES PLC
Active Company number 05351402
CASTLE SUPPORT SERVICES PLC (company number 05351402) is a public limited company incorporated on 3 February 2005. Its status on the Companies House register is Active. Its registered office is in Leeds, LS11 8BR. Its nature of business (SIC 2007) is non-trading company (74990).
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Company Report on CASTLE SUPPORT SERVICES PLC (PDF)
The register, the accounts and the people behind the company in one PDF, for your own business use.
- Summary and Health Score, with the reasons behind the score
- Red flags and what changed in the last 12 months
- Key figures against the year before, and filing deadlines
- Financials ledger: up to 10 years of filed accounts
- Who runs and owns it: directors, secretaries and PSCs
- Charges, filing history and methodology
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What dormant means
The company's latest accounts were filed as dormant: it reported no significant transactions in the year. Its register status can still be Active.
Dormant company: what it means on Companies House — what happens next, how long it lasts and what to do if the company owes you money.
Company details
- Company number
- 05351402
- Status
- Active
- Company type
- Public Limited Company
- Incorporated
- 3 February 2005
- Country of origin
- United Kingdom
- Registered office
- C/O SULZER (UK) HOLDINGS LIMITED
MANOR MILL LANE
LEEDS
LS11 8BR
ENGLAND
Nature of business (SIC 2007)
Accounts and confirmation statement
- Accounting reference date
- 31 December
- Accounts category
- DORMANT
- Accounts last made up to
- 31 December 2025
- Next accounts due
- 30 June 2027
- Confirmation statement last made up to
- 16 January 2026
- Next confirmation statement due
- 30 January 2027
Control, officers and charges
- Persons with significant control
- 1 current (2 including ceased)
- Corporate controllers
- Sulzer (Uk) Holdings Ltd
Previous names
- CASTLE ACQUISITIONS PLC (changed 18 June 2007)
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Industry overview: 38,219 active companies in SIC 74990
Other active companies registered at LS11 8BR
Related guides
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Official register entry: CASTLE SUPPORT SERVICES PLC on Companies House.
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