CATALYST SEN LTD
Company details
- Registered name
- CATALYST SEN LTD
- Company number
- 17311069
- Registered office
- BERKELEY HOUSE, AMERY STREET, ALTON, GU34 1HN, ENGLAND
- Company type
- Private Limited Company
- Incorporated on
- 1 July 2026
- Status
- Active
- Age
- 0 years
- Nature of business (SIC)
- 85600 — Educational support services
- Accounts — next due
- 01 Apr 2028
- Confirmation statement — next due
- 14 Jul 2027
What the register says
Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.
- 53 companies are registered at this address — commonly a formation agent or an accountant rather than an office.
- A person with significant control here also controls 1 other company.
- Incorporated on 1 July 2026, so there is little filing history to go on.
Companies House register snapshot, read 02/09/2026.
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 01/07/2026 | Person with significant control added | — | Ms Elizabeth Heather Cooper |
Documents for CATALYST SEN LTD
Need this one company on file? Buy the document on its own — no plan required.
The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.
Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Data protection register
Registered with the Information Commissioner's Office as a data protection fee payer.
The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.
Get this company via API
Every field on this page is available as structured JSON behind one endpoint and one API key.
GET /v1/company/gb/17311069
X-Api-Key: $OPENDATA_KEYFrequently asked questions
What is the company number of CATALYST SEN LTD?▾
Where is CATALYST SEN LTD registered?▾
What is the SIC code of CATALYST SEN LTD?▾
Who controls CATALYST SEN LTD?▾
When are the next accounts of CATALYST SEN LTD due?▾
About CATALYST SEN LTD (17311069)
CATALYST SEN LTD is a private limited company incorporated on 1 July 2026 and registered in the United Kingdom under company number 17311069. Its registered office is at BERKELEY HOUSE, AMERY STREET, ALTON, GU34 1HN, ENGLAND. The recorded nature of business is educational support services (SIC 85600). The company is currently active . , and the person with significant control is Ms Elizabeth Heather Cooper. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.
Companies at the same registered office
Educational support services across UK registers
The same sector and the same company, seen through every register we hold
Explore by sector
Every UK company records what it does as a SIC code — browse the sectors around this one.