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Company number
11611829

SECOND SPECTRUM 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
SECOND SPECTRUM UK LIMITED
Company number
11611829
Registered office
SEYMOUR MEWS HOUSE, 26-37 SEYMOUR MEWS, LONDON, W1H 6BN, ENGLAND · 77 other companies at this postcode
Company type
Private Limited Company
Incorporated on
9 October 2018
Status
Active
Age
7 years
Nature of business (SIC)
62012 — Business and domestic software development
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
22 Oct 2026
Confirmation statement — last
08 Oct 2025

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

Genius Sports Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 15/06/2021
Genius Sports Media Limited
owns 75–100% of shares
Notified 04/12/2025

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Genius Sports Limited name only
owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 15/06/2021 Controls 3 companies
Corporate owner owns 75–100% of shares Notified 04/12/2025

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
04/12/2025 Person with significant control added Genius Sports Media Limited
15/06/2021 Person with significant control added Genius Sports Limited

Documents for SECOND SPECTRUM 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.

Second Spectrum Uk Limited — EC2V 6DN
Tier 1 · renews 03/03/2027
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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Frequently asked questions

What is the company number of SECOND SPECTRUM UK LIMITED?
According to the official registry, the company number of SECOND SPECTRUM UK LIMITED is 11611829.
Where is SECOND SPECTRUM UK LIMITED registered?
The registered office is SEYMOUR MEWS HOUSE, 26-37 SEYMOUR MEWS, LONDON, W1H 6BN, ENGLAND.
What is the SIC code of SECOND SPECTRUM UK LIMITED?
The nature of business is recorded under SIC code 62012 — Business and domestic software development.
Who controls SECOND SPECTRUM UK LIMITED?
Genius Sports Limited 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 SECOND SPECTRUM 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 SECOND SPECTRUM UK LIMITED (11611829)

SECOND SPECTRUM UK LIMITED is a private limited company incorporated on 9 October 2018 and registered in the United Kingdom under company number 11611829. Its registered office is at SEYMOUR MEWS HOUSE, 26-37 SEYMOUR MEWS, LONDON, W1H 6BN, ENGLAND. The recorded nature of business is business and domestic software development (SIC 62012). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Genius Sports Limited. 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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