SEMPERIAN INFRASTRUCTURE PORTFOLIO LIMITED
Company details
- Registered name
- SEMPERIAN INFRASTRUCTURE PORTFOLIO LIMITED
- Company number
- 06335776
- Registered office
- 4TH FLOOR, 1 GRESHAM STREET, LONDON, EC2V 7BX, UNITED KINGDOM
- Company type
- Private Limited Company
- Incorporated on
- 7 August 2007
- Status
- Active
- Age
- 19 years
- Previous names
- SEMPERIAN PPP INVESTMENT PARTNERS LIMITED (to 01 Oct 2025) · TRILLIUM PPP INVESTMENT PARTNERS LIMITED (to 01 Oct 2025) · TRILLIUM PPP INVESTMENT PARTNERS (FINANCE) LIMITED (to 01 Oct 2025)
- Nature of business (SIC)
- 82990 — Other business support service activities n.e.c.
- Accounts — next due
- 31 Dec 2026
- Accounts — last made up to
- 31 Mar 2025
- Confirmation statement — next due
- 23 Jun 2027
- Confirmation statement — last
- 09 Jun 2026
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.
- 1 of 1 registered charge outstanding — a lender has a claim over the assets.
- Has traded under 4 names: SEMPERIAN PPP INVESTMENT PARTNERS LIMITED, TRILLIUM PPP INVESTMENT PARTNERS LIMITED, TRILLIUM PPP INVESTMENT PARTNERS (FINANCE) LIMITED.
- A person with significant control here also controls 2 other companies.
Companies House register snapshot, read 02/09/2026.
Officers
5 active · 11 resigned
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
Serving officers
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 01/10/2025 | Registered name changed | TRILLIUM PPP INVESTMENT PARTNERS (FINANCE) LIMITED | TRILLIUM PPP INVESTMENT PARTNERS LIMITED |
| 01/10/2025 | Registered name changed | TRILLIUM PPP INVESTMENT PARTNERS LIMITED | SEMPERIAN PPP INVESTMENT PARTNERS LIMITED |
| 01/10/2025 | Registered name changed | SEMPERIAN PPP INVESTMENT PARTNERS LIMITED | SEMPERIAN INFRASTRUCTURE PORTFOLIO LIMITED |
| 30/09/2024 | Director resigned | BIRCH, Alan Edward | — |
| 31/03/2023 | Director resigned | SIMPSON, Jonathan Michael | — |
| 20/10/2022 | Director appointed | — | MCGEOWN, Steven |
| 20/10/2022 | Director appointed | — | LITTLE, Richard Geoffrey, Mr. |
| 20/10/2022 | Director appointed | — | BROWN, Gary Nelson Robert Honeyman |
| 01/08/2018 | Secretary appointed | — | TABERNER, Susan |
| 31/07/2018 | Secretary resigned | SAUNDERS, Michael | — |
| 06/04/2016 | Person with significant control added | — | Semperian Infrastructure Limited |
| 02/04/2013 | Secretary appointed | — | SAUNDERS, Michael |
| 31/03/2013 | Secretary resigned | CLEAR, Kim Michele | — |
| 31/03/2012 | Director resigned | ELLIS, David James | — |
| 31/03/2012 | Director appointed | — | SIMPSON, Jonathan Michael |
| 31/12/2009 | Director resigned | DOUGHTY, William Robert | — |
| 07/04/2009 | Director appointed | — | ELLIS, David James |
| 31/12/2008 | Director resigned | RAMROOP, David Anand | — |
| 31/12/2008 | Director appointed | — | BIRCH, Alan Edward |
| 15/08/2008 | Director resigned | SHAH, Rajesh | — |
Financial highlights
No figures could be read from the accounts filed on 29 Oct 2025. Companies House holds some filings only as a document image, which carries no tagged figures; the filing itself is on the register either way.
Documents for SEMPERIAN INFRASTRUCTURE PORTFOLIO LIMITED
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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.
Filing history
Most recent filings
Charges
1 outstanding · 0 satisfied
Data protection register
No entry found on the ICO register of fee payers under this name.
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About SEMPERIAN INFRASTRUCTURE PORTFOLIO LIMITED (06335776)
SEMPERIAN INFRASTRUCTURE PORTFOLIO LIMITED is a private limited company incorporated on 7 August 2007 and registered in the United Kingdom under company number 06335776. Its registered office is at 4TH FLOOR, 1 GRESHAM STREET, LONDON, EC2V 7BX, UNITED KINGDOM. The recorded nature of business is other business support service activities n.e.c. (SIC 82990). The company is currently active , with statutory accounts last made up to 31 March 2025. 16 active officers are on record , and the person with significant control is Semperian Infrastructure Limited. 1 outstanding charge is registered against it. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 10 September 2026.
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