opendata.bot
Company number
13143550

LEAD SPECTRUM LIMITED

Active
✓ Active company on the official register. Next accounts due 30 October 2026.

Company details

Wales, Wales Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
LEAD SPECTRUM LIMITED
Company number
13143550
Registered office
CEDAR HOUSE, HAZELL DRIVE, NEWPORT, NP10 8FY, WALES · 456 other companies at this postcode
Company type
Private Limited Company
Incorporated on
19 January 2021
Status
Active
Age
5 years
Nature of business (SIC)
73110 — Advertising agencies
Accounts — next due
30 Oct 2026
Accounts — last made up to
30 Jan 2025
Confirmation statement — next due
01 Feb 2027
Confirmation statement — last
18 Jan 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.

Companies House register snapshot, read 02/09/2026.

People with significant control

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

Mrs Debjani Kar
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 19/01/2021

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 Debjani Kar
born 05/1989 · India owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 19/01/2021

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
19/01/2021 Person with significant control added Mrs Debjani Kar

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Total assets less current liabilities 0 0
Net assets 0 0
Employees (avg) 0 0

Documents for LEAD SPECTRUM LIMITED

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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.

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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.

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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.

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Data protection register

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

Lead Spectrum Limited — WC2H 9JQ
Trading as DelveUK
Tier 1 · renews 18/01/2027
ICO entry

The ICO publishes no company number, so this is matched on the registered name . Check the ICO entry before relying on it.

Get this company via API

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GET /v1/company/gb/13143550
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of LEAD SPECTRUM LIMITED?
According to the official registry, the company number of LEAD SPECTRUM LIMITED is 13143550.
Where is LEAD SPECTRUM LIMITED registered?
The registered office is CEDAR HOUSE, HAZELL DRIVE, NEWPORT, NP10 8FY, WALES.
What is the SIC code of LEAD SPECTRUM LIMITED?
The nature of business is recorded under SIC code 73110 — Advertising agencies.
Who controls LEAD SPECTRUM LIMITED?
Mrs Debjani Kar 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 LEAD SPECTRUM LIMITED due?
The next annual accounts are due by 30 October 2026, and the last accounts were made up to 30 January 2025.

About LEAD SPECTRUM LIMITED (13143550)

LEAD SPECTRUM LIMITED is a private limited company incorporated on 19 January 2021 and registered in the United Kingdom under company number 13143550. Its registered office is at CEDAR HOUSE, HAZELL DRIVE, NEWPORT, NP10 8FY, WALES. The recorded nature of business is advertising agencies (SIC 73110). The company is currently active , with statutory accounts last made up to 30 January 2025. , and the person with significant control is Mrs Debjani Kar. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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