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Company number
08818211

ATLANTICA SUSTAINABLE INFRASTRUCTURE PLC

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

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
ATLANTICA SUSTAINABLE INFRASTRUCTURE PLC
Company number
08818211
Registered office
BUILDING 7, FLOOR 2, UNIT 5 CHISWICK BUSINESS PARK, 566 CHISWICK HIGH ROAD, LONDON, W4 5YG, ENGLAND · 581 other companies at this postcode
Company type
Public Limited Company
Incorporated on
17 December 2013
Status
Active
Age
12 years
Previous names
ATLANTICA YIELD PLC (to 07 May 2020) · ABENGOA YIELD PLC (to 07 May 2020)
Nature of business (SIC)
35110 — Production of electricity · 35120 — Transmission of electricity
Accounts — next due
30 Jun 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
13 Feb 2027
Confirmation statement — last
30 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

Acil Luxco 1 S.A.
owns 25–50% of shares
Notified 06/04/2016
Atlantica Sustainable Infrastructure Group Plc
owns 75–100% of shares · holds 75–100% of voting rights
Notified 12/12/2024

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

Atlantica Sustainable Infrastructure Group Plc name only
owns 75–100% of shares · holds 75–100% of votes Notified 12/12/2024
Corporate owner owns 25–50% of shares Control ended 12/12/2024

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
12/12/2024 Person with significant control ceased Acil Luxco 1 S.A.
12/12/2024 Person with significant control added Atlantica Sustainable Infrastructure Group Plc
07/05/2020 Registered name changed ABENGOA YIELD PLC ATLANTICA YIELD PLC
07/05/2020 Registered name changed ATLANTICA YIELD PLC ATLANTICA SUSTAINABLE INFRASTRUCTURE PLC
06/04/2016 Person with significant control added Acil Luxco 1 S.A.

Documents for ATLANTICA SUSTAINABLE INFRASTRUCTURE PLC

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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

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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.

Atlantica Sustainable Infrastructure PLC — W4 5YG
Tier 2 · renews 25/03/2027
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 ATLANTICA SUSTAINABLE INFRASTRUCTURE PLC?
According to the official registry, the company number of ATLANTICA SUSTAINABLE INFRASTRUCTURE PLC is 08818211.
Where is ATLANTICA SUSTAINABLE INFRASTRUCTURE PLC registered?
The registered office is BUILDING 7, FLOOR 2, UNIT 5 CHISWICK BUSINESS PARK, 566 CHISWICK HIGH ROAD, LONDON, W4 5YG, ENGLAND.
What is the SIC code of ATLANTICA SUSTAINABLE INFRASTRUCTURE PLC?
The nature of business is recorded under SIC code 35110 — Production of electricity, 35120 — Transmission of electricity.
Who controls ATLANTICA SUSTAINABLE INFRASTRUCTURE PLC?
Acil Luxco 1 S.A. is recorded as a person with significant control, and owns 25–50% of shares.
When are the next accounts of ATLANTICA SUSTAINABLE INFRASTRUCTURE PLC due?
The next annual accounts are due by 30 June 2027, and the last accounts were made up to 31 December 2025.

About ATLANTICA SUSTAINABLE INFRASTRUCTURE PLC (08818211)

ATLANTICA SUSTAINABLE INFRASTRUCTURE PLC is a public limited company incorporated on 17 December 2013 and registered in the United Kingdom under company number 08818211. Its registered office is at BUILDING 7, FLOOR 2, UNIT 5 CHISWICK BUSINESS PARK, 566 CHISWICK HIGH ROAD, LONDON, W4 5YG, ENGLAND. The recorded nature of business is production of electricity (SIC 35110). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Acil Luxco 1 S.A.. 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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