opendata.bot
Company number
17019795

THORNSIDE SECURITY SERVICES LTD

Active
✓ Active company on the official register. Next accounts due 9 November 2027.

Company details

Registered name
THORNSIDE SECURITY SERVICES LTD
Company number
17019795
Registered office
62 CAVENDISH PLACE, EASTBOURNE, EAST SUSSEX, BN21 3RL, UNITED KINGDOM
Company type
Private Limited Company
Incorporated on
9 February 2026
Status
Active
Age
0 years
Nature of business (SIC)
80100 — Private security activities
Accounts — next due
09 Nov 2027
Confirmation statement — next due
22 Feb 2027

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Mrs Kathryn Alice Friend
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 09/02/2026

Corporate structure

Who controls this company, and who they control in turn

1 controller Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Mrs Kathryn Alice Friend
born 01/1996 · England owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 09/02/2026

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
09/02/2026 Person with significant control added Mrs Kathryn Alice Friend

Documents for THORNSIDE SECURITY SERVICES LTD

Need this one company on file? Buy the document on its own — no plan required.

Company extract£1.99

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.

PDF Order
Financial statements£3.99

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.

PDF + CSV Order
Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

PDF Order

Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

Thornside Security Services Ltd — BN21 3RL
Tier 1 · renews 23/06/2027
ICO entry

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/17019795
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of THORNSIDE SECURITY SERVICES LTD?
According to the official registry, the company number of THORNSIDE SECURITY SERVICES LTD is 17019795.
Where is THORNSIDE SECURITY SERVICES LTD registered?
The registered office is 62 CAVENDISH PLACE, EASTBOURNE, EAST SUSSEX, BN21 3RL, UNITED KINGDOM.
What is the SIC code of THORNSIDE SECURITY SERVICES LTD?
The nature of business is recorded under SIC code 80100 — Private security activities.
Who controls THORNSIDE SECURITY SERVICES LTD?
Mrs Kathryn Alice Friend is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of THORNSIDE SECURITY SERVICES LTD due?
The next annual accounts are due by 9 November 2027.

About THORNSIDE SECURITY SERVICES LTD (17019795)

THORNSIDE SECURITY SERVICES LTD is a private limited company incorporated on 9 February 2026 and registered in the United Kingdom under company number 17019795. Its registered office is at 62 CAVENDISH PLACE, EASTBOURNE, EAST SUSSEX, BN21 3RL, UNITED KINGDOM. The recorded nature of business is private security activities (SIC 80100). The company is currently active . , and the person with significant control is Mrs Kathryn Alice Friend. 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

Private security activities 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.