MJ
MONTAGU, Ailsa Jane
Director
- APPOINTED
- 3 Sept 2026
- NATIONALITY
- British
- RESIDENCE
- England
- OCCUPATION
- Not available
UK COMPANY PROFILE / PUBLIC RECORD
109 UPPER NORTH STREET LTD
109 Upper North StreetBrighton, England, BN1 3FJ
ACTIVECompany no. 17436365Founded 3 Sept 2026
FOUNDER · DIRECTORAppointed 3 Sept 2026, the day the company was incorporated
Ailsa Jane Montagu
Co-founded with Oliver Martin Rhys and Rupert Edward Thresher. See all 3 officers
109 UPPER NORTH STREET LTD is an active UK company registered in England and Wales under company number 17436365, incorporated on 3 September 2026.
The registered office address is 109 Upper North Street, Brighton, BN1 3FJ, England.
Companies House records its nature of business as 98000 — Residents property management.
Current officers on the register include Ailsa Jane MONTAGU (director), Oliver Martin RHYS (director), Rupert Edward THRESHER (director).
This page brings together the public Companies House record for 109 UPPER NORTH STREET LTD — 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
- 3 Sept 2026
- COMPANY TYPE
- Not available
- REGISTERED OFFICE
- 109 Upper North Street, Brighton, BN1 3FJ, England
- INDUSTRY CODES
- 98000 — Residents property management
AI RESEARCH
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02ENRICHMENT
Contact details for 109 UPPER NORTH STREET LTD
PLUS ONLY
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 109 UPPER NORTH STREET LTD is registered
Registered office in Brighton. The map marks the BN postcode area, so the pin is approximate; the address is the one filed with Companies House.
COMPANIES HOUSE ENRICHMENT
3
OFFICERS
0
PEOPLE WITH CONTROL
1
FILINGS
0
CHARGES
Fetched
27 Sept 2026
03STORED REGISTRY DATA
109 UPPER NORTH STREET LTD company details
Every field Company Signal holds from the Companies House record, grouped for quick review.
COMPANY
- Company Name
- 109 UPPER NORTH STREET LTD
- Company Number
- 17436365
- Company Status
- active
- Date Of Creation
- 2026-09-03
- Jurisdiction
- england-wales
REGISTERED OFFICE
- Address Line 1
- 109 Upper North Street
- Locality
- Brighton
- Country
- England
- Postal Code
- BN1 3FJ
ACCOUNTS
- Accounting Reference Day
- 30
- Accounting Reference Month
- 09
- Next Accounts Due
- 2028-06-03
- Next Accounts Period Start
- 2026-09-03
- Next Accounts Period End
- 2027-09-30
- Accounts Overdue
- No
CONFIRMATION STATEMENT
- Next Due
- 2027-09-16
- Next Made Up To
- 2027-09-02
- 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
- 98000
- Activity
- Residents property management
OTHER REGISTRY FIELDS
- Type
- private-limited-guarant-nsc
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
109 Upper North Street, Brighton, BN1 3FJ, England
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
3 RECORDED
RM
RHYS, Oliver Martin
Director
- APPOINTED
- 3 Sept 2026
- NATIONALITY
- British
- RESIDENCE
- England
- OCCUPATION
- Not available
TE
THRESHER, Rupert Edward
Director
- APPOINTED
- 3 Sept 2026
- NATIONALITY
- British
- RESIDENCE
- England
- OCCUPATION
- Not available
DIRECTOR INTELLIGENCE
Directors of 109 UPPER NORTH STREET LTD and their other companies
Everything else the people running 109 UPPER NORTH STREET LTD are involved in, across the companies Company Signal holds.
- MONTAGU, Ailsa JaneDirector · appointed 3 Sept 2026Other companies
- RHYS, Oliver MartinDirector · appointed 3 Sept 2026Other companies
- THRESHER, Rupert EdwardDirector · appointed 3 Sept 2026Other companies
Log in to see what the directors run
Companies House lists 3 current officers for 109 UPPER NORTH STREET LTD. 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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Who owns or controls the company, and how, is shown to signed-in visitors. Accounts are free.
08COMPANY NETWORK
Company network
PUBLIC RECORD
COMPANY
109 UPPER NORTH STREET LTD
DIRECTOR OF
MONTAGU, Ailsa Jane
PSC OF
Not available
REGISTERED AT
109 Upper North Street
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
3 SEPT 2026
NEWINC
Company incorporation
9 pages·Category: Incorporation
COMPANY INSIGHTS
109 UPPER NORTH STREET LTD 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
- 3 Sept 2026
- FIRST ACCOUNTS DUE
- 3 Jun 2028
- · for the period to 30 Sept 2027
- CONFIRMATION STATEMENT DUE
- 16 Sept 2027
- · Companies House confirmation statement
- LATEST FILING
- 3 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 27 Sept 2026
27 SEPT 2026
Companies House enrichment fetched
Officers, control, filings and charges refreshed
PUBLIC DATA3 SEPT 2026
Company incorporated
Registered as A UK company
PUBLIC DATA3 SEPT 2026
Director appointed
MONTAGU, Ailsa Jane
PUBLIC DATA3 SEPT 2026
Director appointed
RHYS, Oliver Martin
PUBLIC DATA3 SEPT 2026
Director appointed
THRESHER, Rupert Edward
PUBLIC DATA3 SEPT 2026
Company incorporation
NEWINC · Incorporation
PUBLIC DATA11CHARGES
Charges
0 recorded charges
No records returned.
SIMILAR NEWLY REGISTERED COMPANIES
Companies similar to 109 UPPER NORTH STREET LTD
Matched on industry and SIC code, location, company type and when they were incorporated.
- 46 MONTPELIER ROAD FREEHOLD COMPANY LIMITEDactiveBrighton · incorporated 8 Sept 2026Same SIC code in Brighton
- 279 GRAYS INN ROAD RTM COMPANY LIMITEDactiveBrighton · incorporated 27 Aug 2026Same SIC code in Brighton
- 92 BUCKINGHAM ROAD RTM COMPANY LIMITEDactiveBrighton · incorporated 26 Aug 2026Same SIC code in Brighton
- HANDFORTH ROAD MANAGEMENT LIMITEDactiveBrighton · incorporated 14 Aug 2026Same SIC code in Brighton
- OUTWOOD LANE PROPERTIES LTDactiveLondon · incorporated 3 Sept 2026Same SIC code
- ASHBOURNE HOUSING LIMITEDactiveBirmingham · incorporated 3 Sept 2026Same SIC code
12SOURCE & TRUST
Source & data quality
Companies House
Official company record
- Enrichment fetched
- 27 Sept 2026
- Analysis generated
- Not generated yet
- Record updated
- 27 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
109 UPPER NORTH STREET LTD — frequently asked questions
What is the company number for 109 UPPER NORTH STREET LTD?
The Companies House company number for 109 UPPER NORTH STREET LTD is 17436365.
When was 109 UPPER NORTH STREET LTD incorporated?
109 UPPER NORTH STREET LTD was incorporated on 3 September 2026 and is registered in England and Wales.
What is the registered office address of 109 UPPER NORTH STREET LTD?
The registered office address of 109 UPPER NORTH STREET LTD is 109 Upper North Street, Brighton, BN1 3FJ, England.
Is 109 UPPER NORTH STREET LTD still active?
Companies House lists 109 UPPER NORTH STREET LTD as active. Company status can change, so check the official record for the current position.
What does 109 UPPER NORTH STREET LTD do?
Companies House records 109 UPPER NORTH STREET LTD under SIC code 98000, Residents property management. A SIC code describes registered activity and does not confirm the products or services a company actually sells.
Who are the directors of 109 UPPER NORTH STREET LTD?
The current officers of 109 UPPER NORTH STREET LTD on the public register are Ailsa Jane MONTAGU (director), Oliver Martin RHYS (director), Rupert Edward THRESHER (director). Appointments change over time, so check the filing history for the latest position.
How can I contact 109 UPPER NORTH STREET LTD?
You can write to 109 UPPER NORTH STREET LTD at its registered office: 109 Upper North Street, Brighton, BN1 3FJ, England. Companies House does not publish phone numbers or email addresses. Company Signal has not found a website for the company yet.
Does 109 UPPER NORTH STREET LTD have a website?
Company Signal has not found a website for 109 UPPER NORTH STREET LTD yet. New companies often launch a website weeks or months after incorporation.
What is the email address of 109 UPPER NORTH STREET LTD?
Companies House does not publish email addresses, and no website or business email has been found for 109 UPPER NORTH STREET LTD 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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