SJW ALT GROUP HOLDINGS LTD
Company details
- Registered name
- SJW ALT GROUP HOLDINGS LTD
- Company number
- 16323072
- Registered office
- 11 LONDON HOUSE SWINFEN’S YARD, STONEY STRATFORD, MILTON KEYNES, MK11 1SY, ENGLAND · 24 other companies at this postcode
- Company type
- Private Limited Company
- Incorporated on
- 18 March 2025
- Status
- Active
- Age
- 1 year
- Nature of business (SIC)
- 64202 — Activities of production holding companies · 64205 — Activities of financial services holding companies · 64209 — Activities of other holding companies n.e.c. · 70100 — Activities of head offices
- Accounts — next due
- 18 Dec 2026
- Confirmation statement — next due
- 31 Mar 2027
- Confirmation statement — last
- 17 Mar 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 |
|---|---|---|---|
| 18/03/2025 | Person with significant control added | — | Miss Sarah Jane Louise Willett |
Documents for SJW ALT GROUP HOLDINGS 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
No entry found on the ICO register of fee payers under this name.
Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.
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/16323072
X-Api-Key: $OPENDATA_KEYFrequently asked questions
What is the company number of SJW ALT GROUP HOLDINGS LTD?▾
Where is SJW ALT GROUP HOLDINGS LTD registered?▾
What is the SIC code of SJW ALT GROUP HOLDINGS LTD?▾
Who controls SJW ALT GROUP HOLDINGS LTD?▾
When are the next accounts of SJW ALT GROUP HOLDINGS LTD due?▾
About SJW ALT GROUP HOLDINGS LTD (16323072)
SJW ALT GROUP HOLDINGS LTD is a private limited company incorporated on 18 March 2025 and registered in the United Kingdom under company number 16323072. Its registered office is at 11 LONDON HOUSE SWINFEN’S YARD, STONEY STRATFORD, MILTON KEYNES, MK11 1SY, ENGLAND. The recorded nature of business is activities of production holding companies (SIC 64202). The company is currently active . , and the person with significant control is Miss Sarah Jane Louise Willett. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.
Activities of production holding companies 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.