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Company number
08384716

INTEGRAL AD SCIENCE UK, LIMITED

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

Company details

London, England 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
INTEGRAL AD SCIENCE UK, LIMITED
Company number
08384716
Registered office
101 NEW CAVENDISH STREET, 101 NEW CAVENDISH STREET, LONDON, W1W 6XH, ENGLAND · 2,881 other companies at this postcode
Company type
Private Limited Company
Incorporated on
1 February 2013
Status
Active
Age
13 years
Nature of business (SIC)
62090 — Other information technology service activities
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
15 Feb 2027
Confirmation statement — last
01 Feb 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

Integral Ad Science Inc
owns 75–100% of shares
Notified 06/04/2016
Integral Ad Science Inc
owns 75–100% of shares
Notified 14/03/2018
Mr Robert Frederick Smith
has significant influence or control
Notified 19/07/2018
Mr Scott Knoll
has significant influence or control
Notified 02/05/2018

Corporate structure

Who controls this company, and who they control in turn

4 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Mr Robert Frederick Smith
born 12/1962 · United States has significant influence or control Notified 19/07/2018 Controls 8 companies
Integral Ad Science Inc name only
owns 75–100% of shares Control ended 02/05/2018 Controls 2 companies
Integral Ad Science Inc name only
owns 75–100% of shares Control ended 02/05/2018 Controls 2 companies
Mr Scott Knoll
born 09/1966 · United States has significant influence or control Control ended 31/01/2019

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
31/01/2019 Person with significant control ceased Mr Scott Knoll
19/07/2018 Person with significant control added Mr Robert Frederick Smith
02/05/2018 Person with significant control ceased Integral Ad Science Inc
02/05/2018 Person with significant control ceased Integral Ad Science Inc
02/05/2018 Person with significant control added Mr Scott Knoll
14/03/2018 Person with significant control added Integral Ad Science Inc
06/04/2016 Person with significant control added Integral Ad Science Inc

Documents for INTEGRAL AD SCIENCE UK, 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.

Integral Ad Science UK, Limited — W1W 6XH
Tier 2 · renews 08/01/2027
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

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Frequently asked questions

What is the company number of INTEGRAL AD SCIENCE UK, LIMITED?
According to the official registry, the company number of INTEGRAL AD SCIENCE UK, LIMITED is 08384716.
Where is INTEGRAL AD SCIENCE UK, LIMITED registered?
The registered office is 101 NEW CAVENDISH STREET, 101 NEW CAVENDISH STREET, LONDON, W1W 6XH, ENGLAND.
What is the SIC code of INTEGRAL AD SCIENCE UK, LIMITED?
The nature of business is recorded under SIC code 62090 — Other information technology service activities.
Who controls INTEGRAL AD SCIENCE UK, LIMITED?
Integral Ad Science Inc is recorded as a person with significant control, and owns 75–100% of shares.
When are the next accounts of INTEGRAL AD SCIENCE UK, LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About INTEGRAL AD SCIENCE UK, LIMITED (08384716)

INTEGRAL AD SCIENCE UK, LIMITED is a private limited company incorporated on 1 February 2013 and registered in the United Kingdom under company number 08384716. Its registered office is at 101 NEW CAVENDISH STREET, 101 NEW CAVENDISH STREET, LONDON, W1W 6XH, ENGLAND. The recorded nature of business is other information technology service activities (SIC 62090). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Integral Ad Science Inc. 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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