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Company number
09105390

RESONANCE BIDCO 1 LIMITED

Active
✓ Active company on the official register. Next accounts due 30 September 2027.

Company details

Registered name
RESONANCE BIDCO 1 LIMITED
Company number
09105390
Registered office
7TH FLOOR YORK HOUSE, 23 KINGSWAY, LONDON, WC2B 6UJ, UNITED KINGDOM
Company type
Private Limited Company
Incorporated on
27 June 2014
Status
Active
Age
12 years
Nature of business (SIC)
64209 — Activities of other holding companies n.e.c.
Accounts — next due
30 Sept 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
04 Aug 2027
Confirmation statement — last
21 Jul 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

Bae Systems Pension Funds Trustees Limited
Notified 06/04/2016
Ericsson Pensionsstiftelse
Notified 11/06/2016
Resonance Asset Management Limited
Notified 06/04/2016
Resonance British Wind Energy Income Lp
Notified 26/06/2017
Resonance Wind Gp Ltd
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Corporate owner owns 25–50% of shares · holds 25–50% of votes Notified 06/04/2016 Controls 34 companies
Ericsson Pensionsstiftelse name only
owns 25–50% of shares · holds 25–50% of votes Notified 11/06/2016 Controls 9 companies
Corporate owner has significant influence or control Notified 06/04/2016 Controls 19 companies
Corporate owner owns 25–50% of shares · holds 25–50% of votes Notified 26/06/2017 Controls 11 companies
Corporate owner has significant influence or control Control ended 26/06/2017 Controls 10 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
26/06/2017 Person with significant control ceased Resonance Wind Gp Ltd
26/06/2017 Person with significant control added Resonance British Wind Energy Income Lp
11/06/2016 Person with significant control added Ericsson Pensionsstiftelse
06/04/2016 Person with significant control added Resonance Wind Gp Ltd
06/04/2016 Person with significant control added Resonance Asset Management Limited
06/04/2016 Person with significant control added Bae Systems Pension Funds Trustees Limited

Documents for RESONANCE BIDCO 1 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

No entry found on the ICO register of fee payers under this name.

Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.

Get this company via API

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Read the API docs

Frequently asked questions

What is the company number of RESONANCE BIDCO 1 LIMITED?
According to the official registry, the company number of RESONANCE BIDCO 1 LIMITED is 09105390.
Where is RESONANCE BIDCO 1 LIMITED registered?
The registered office is 7TH FLOOR YORK HOUSE, 23 KINGSWAY, LONDON, WC2B 6UJ, UNITED KINGDOM.
What is the SIC code of RESONANCE BIDCO 1 LIMITED?
The nature of business is recorded under SIC code 64209 — Activities of other holding companies n.e.c..
Who controls RESONANCE BIDCO 1 LIMITED?
Bae Systems Pension Funds Trustees Limited is recorded as a person with significant control.
When are the next accounts of RESONANCE BIDCO 1 LIMITED due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About RESONANCE BIDCO 1 LIMITED (09105390)

RESONANCE BIDCO 1 LIMITED is a private limited company incorporated on 27 June 2014 and registered in the United Kingdom under company number 09105390. Its registered office is at 7TH FLOOR YORK HOUSE, 23 KINGSWAY, LONDON, WC2B 6UJ, UNITED KINGDOM. The recorded nature of business is activities of other holding companies n.e.c. (SIC 64209). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Bae Systems Pension Funds Trustees 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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