AL
ALTER DOMUS (UK) LIMITED
Corporate secretary
- APPOINTED
- 15 Sept 2026
- NATIONALITY
- Not available
- RESIDENCE
- Not available
- OCCUPATION
- Not available
UK COMPANY PROFILE / PUBLIC RECORD
SIXPLATFORM XII LIMITED
80 Pall MallLondon, United Kingdom, SW1Y 5ES
ACTIVECompany no. 17461141LtdFounded 15 Sept 2026
FOUNDER · DIRECTORAppointed 15 Sept 2026, the day the company was incorporated
Birute Brusokaite
Co-founded with Manos Giagkas and Timothy Luke Trott and Dimitrios Mr. Tzivelis and Alter Domus (uk) Limited. See all 5 officers
SIXPLATFORM XII LIMITED is an active private limited company registered in England and Wales under company number 17461141, incorporated on 15 September 2026.
The registered office address is 80 Pall Mall, London, SW1Y 5ES, United Kingdom.
Companies House records its nature of business as 64209 — Activities of other holding companies n.e.c..
Current officers on the register include ALTER DOMUS (UK) LIMITED (corporate secretary), Birute BRUSOKAITE (director), Manos GIAGKAS (director) and 2 more.
This page brings together the public Companies House record for SIXPLATFORM XII LIMITED — registered office, company status, officers, people with significant control, filing history and charges — alongside clearly labelled Company Signal AI analysis.
01VERIFIED REGISTRY DATA
Company overview
- REGISTERED
- 15 Sept 2026
- COMPANY TYPE
- Ltd
- REGISTERED OFFICE
- 80 Pall Mall, London, SW1Y 5ES, United Kingdom
- INDUSTRY CODES
- 64209 — Activities of other holding companies n.e.c.
AI RESEARCH
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02ENRICHMENT
Contact details for SIXPLATFORM XII LIMITED
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Contact details are a Company Signal Plus feature
The website, email, contact name and phone number Company Signal holds for this company are Plus only. Everything from the Companies House record stays free on this page.
FOR THE OWNER
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REGISTERED OFFICE
Where SIXPLATFORM XII LIMITED is registered
Registered office in London. The map marks the SW postcode area, so the pin is approximate; the address is the one filed with Companies House.
COMPANIES HOUSE ENRICHMENT
5
OFFICERS
1
PEOPLE WITH CONTROL
1
FILINGS
0
CHARGES
Fetched
26 Sept 2026
03STORED REGISTRY DATA
SIXPLATFORM XII LIMITED company details
Every field Company Signal holds from the Companies House record, grouped for quick review.
COMPANY
- Company Name
- SIXPLATFORM XII LIMITED
- Company Number
- 17461141
- Company Status
- active
- Company Type
- ltd
- Date Of Creation
- 2026-09-15
- Jurisdiction
- england-wales
REGISTERED OFFICE
- Address Line 1
- 80 Pall Mall
- Locality
- London
- Country
- United Kingdom
- Postal Code
- SW1Y 5ES
ACCOUNTS
- Accounting Reference Day
- 30
- Accounting Reference Month
- 09
- Next Accounts Due
- 2028-06-15
- Next Accounts Period Start
- 2026-09-15
- Next Accounts Period End
- 2027-09-30
- Accounts Overdue
- No
CONFIRMATION STATEMENT
- Next Due
- 2027-09-28
- Next Made Up To
- 2027-09-14
- Overdue
- No
REGISTRY FLAGS
- Can File
- Yes
- Has Charges
- No
- Has Insolvency History
- No
- Has Super Secure PSCs
- No
- Registered Office Is In Dispute
- No
- Undeliverable Registered Office
- No
SIC
- Code
- 64209
- Activity
- Activities of other holding companies n.e.c.
OTHER REGISTRY FIELDS
- Type
- ltd
04FINANCIAL SNAPSHOT
Financial snapshot
PLUS ONLY
The financial snapshot is a Company Signal Plus feature
Accounts due dates, filed figures and the balance-sheet view are Plus only. Where a company has filed accounts, Plus members see the numbers here.
05ADDRESS INTELLIGENCE
Companies at this address
80 Pall Mall, London, SW1Y 5ES, United Kingdom
NOT HELD
Address associations Not available in this record
Other companies registered at this address are not part of the data Company Signal stores for this profile, so no count or list can be shown.
A high concentration of companies at one address can be worth investigating, but it should never be read on its own as a virtual or serviced office.
06PEOPLE
Officers
5 RECORDED
BB
BRUSOKAITE, Birute
Director
- APPOINTED
- 15 Sept 2026
- NATIONALITY
- British
- RESIDENCE
- United Kingdom
- OCCUPATION
- Not available
GM
GIAGKAS, Manos
Director
- APPOINTED
- 15 Sept 2026
- NATIONALITY
- Greek
- RESIDENCE
- United Kingdom
- OCCUPATION
- Not available
TL
TROTT, Timothy Luke
Director
- APPOINTED
- 15 Sept 2026
- NATIONALITY
- British
- RESIDENCE
- United Kingdom
- OCCUPATION
- Not available
TM
TZIVELIS, Dimitrios, Mr.
Director
- APPOINTED
- 15 Sept 2026
- NATIONALITY
- Greek
- RESIDENCE
- United Kingdom
- OCCUPATION
- Not available
DIRECTOR INTELLIGENCE
Directors of SIXPLATFORM XII LIMITED and their other companies
Everything else the people running SIXPLATFORM XII LIMITED are involved in, across the companies Company Signal holds.
- ALTER DOMUS (UK) LIMITEDCorporate secretary · appointed 15 Sept 2026Other companies
- BRUSOKAITE, BiruteDirector · appointed 15 Sept 2026Other companies
- GIAGKAS, ManosDirector · appointed 15 Sept 2026Other companies
- TROTT, Timothy LukeDirector · appointed 15 Sept 2026Other companies
Log in to see what the directors run
Companies House lists 5 current officers for SIXPLATFORM XII LIMITED. Log in free to see how many other companies each of them runs, and which of them run companies together.
Counted from the companies Company Signal holds, which is not every UK company, so a director may run companies not shown here.
07REGISTRY INFORMATION
People with significant control
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Companies House lists 1 current person with significant control. Log in to see who owns or controls the company and how. Accounts are free.
08COMPANY NETWORK
Company network
PUBLIC RECORD
COMPANY
SIXPLATFORM XII LIMITED
DIRECTOR OF
ALTER DOMUS (UK) LIMITED
PSC OF
Log in to see
REGISTERED AT
80 Pall Mall
FILED
1 filing
CompanyPersonAddressRelationship
Company Signal maps the company, the people recorded against it and its registered office. Relationships beyond the public record are not part of this profile.
09PUBLIC FILINGS
Filing history
1 FILING
15 SEPT 2026
NEWINC
Company incorporation
13 pages·Category: Incorporation
COMPANY INSIGHTS
SIXPLATFORM XII LIMITED in context
The deadlines on the public record, how fast the company's industry is growing, where similar companies register and its own filing activity.
- INCORPORATED
- 15 Sept 2026
- FIRST ACCOUNTS DUE
- 15 Jun 2028
- · for the period to 30 Sept 2027
- CONFIRMATION STATEMENT DUE
- 28 Sept 2027
- · Companies House confirmation statement
- LATEST FILING
- 15 Sept 2026
- · 1 filing on record, latest: Company incorporation
The industry around it, from the companies Company Signal holds
10COMPANY ACTIVITY
Company activity
Last recorded activity 26 Sept 2026
26 SEPT 2026
Companies House enrichment fetched
Officers, control, filings and charges refreshed
PUBLIC DATA15 SEPT 2026
Company incorporated
Registered as Ltd
PUBLIC DATA15 SEPT 2026
Corporate secretary appointed
ALTER DOMUS (UK) LIMITED
PUBLIC DATA15 SEPT 2026
Director appointed
BRUSOKAITE, Birute
PUBLIC DATA15 SEPT 2026
Director appointed
GIAGKAS, Manos
PUBLIC DATA15 SEPT 2026
Director appointed
TROTT, Timothy Luke
PUBLIC DATA15 SEPT 2026
Director appointed
TZIVELIS, Dimitrios, Mr.
PUBLIC DATA15 SEPT 2026
Company incorporation
NEWINC · Incorporation
PUBLIC DATA11CHARGES
Charges
0 recorded charges
No records returned.
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Matched on industry and SIC code, location, company type and when they were incorporated.
- DAGOSTIM HOLDINGS LIMITEDactiveLondon · incorporated 15 Sept 2026Same SIC code in London
- PPHA (SO) LTDactiveLondon · incorporated 15 Sept 2026Same SIC code in London
- KNOCKFORDE HOLDINGS LTDactiveLondon · incorporated 15 Sept 2026Same SIC code in London
- ELITE NEST HOLDINGS LTDactiveLondon · incorporated 15 Sept 2026Same SIC code in London
- ROCKAWAY ALPHA A3 LTDactiveLondon · incorporated 15 Sept 2026Same SIC code in London
- EOTINS LTDactiveLondon · incorporated 15 Sept 2026Same SIC code in London
12SOURCE & TRUST
Source & data quality
Companies House
Official company record
- Enrichment fetched
- 26 Sept 2026
- Analysis generated
- Not generated yet
- Record updated
- 26 Sept 2026
Verified registry data
From the official company record.
AI interpretation
Clearly labelled product analysis.
Company Signal combines public Companies House information with clearly labelled product analysis and enrichment. Verify important decisions against the official source.
RESEARCH BY KRAPTON
Useful context, clearly sourced.
Krapton is a software development and IT consulting company headquartered in New Delhi, India. We design, build and ship web platforms, mobile apps and AI products for founders and teams across the US, UK, UAE, India and beyond — and we build our own products too.
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COMMON QUESTIONS
SIXPLATFORM XII LIMITED — frequently asked questions
What is the company number for SIXPLATFORM XII LIMITED?
The Companies House company number for SIXPLATFORM XII LIMITED is 17461141.
When was SIXPLATFORM XII LIMITED incorporated?
SIXPLATFORM XII LIMITED was incorporated on 15 September 2026 and is registered in England and Wales.
What is the registered office address of SIXPLATFORM XII LIMITED?
The registered office address of SIXPLATFORM XII LIMITED is 80 Pall Mall, London, SW1Y 5ES, United Kingdom.
Is SIXPLATFORM XII LIMITED still active?
Companies House lists SIXPLATFORM XII LIMITED as active. Company status can change, so check the official record for the current position.
What does SIXPLATFORM XII LIMITED do?
Companies House records SIXPLATFORM XII LIMITED under SIC code 64209, Activities of other holding companies n.e.c.. A SIC code describes registered activity and does not confirm the products or services a company actually sells.
Who are the directors of SIXPLATFORM XII LIMITED?
The current officers of SIXPLATFORM XII LIMITED on the public register are ALTER DOMUS (UK) LIMITED (corporate secretary), Birute BRUSOKAITE (director), Manos GIAGKAS (director), Timothy Luke TROTT (director), Dimitrios Mr. TZIVELIS (director). Appointments change over time, so check the filing history for the latest position.
How can I contact SIXPLATFORM XII LIMITED?
You can write to SIXPLATFORM XII LIMITED at its registered office: 80 Pall Mall, London, SW1Y 5ES, United Kingdom. Companies House does not publish phone numbers or email addresses. Company Signal has not found a website for the company yet.
Does SIXPLATFORM XII LIMITED have a website?
Company Signal has not found a website for SIXPLATFORM XII LIMITED yet. New companies often launch a website weeks or months after incorporation.
What is the email address of SIXPLATFORM XII LIMITED?
Companies House does not publish email addresses, and no website or business email has been found for SIXPLATFORM XII LIMITED yet.
Answers are generated from the public Companies House record shown on this page. Check the official record before relying on any of it.
Research by Krapton
Useful context, clearly sourced. Company Signal combines public Companies House records with clearly labelled product analysis and enrichment. Record last updated .
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