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Private company

Atlantica Sustainable Infrastructure plc

Atlantica Sustainable Infrastructure plc is a British electric services company based in London, active since 2013.2

Last updated Oct 21, 2026.

Overview

$1.1BRevenue, fiscal 20233
$36.4MNet income, fiscal 20233
  • IndustryElectric Services2
  • HeadquartersLondon, United Kingdom2
  • Incorporated inUnited Kingdom4
  • Business addressGreat West House, Gw1, 17Th Floor, Great West Road, Brentford, X0 Tw8 9Df4
  • Filer categoryLarge accelerated filer4
  • Legal formPublic Limited Company2
  • LEI549300ITBBGKJ651R8792
  • StatusActive2
  • LEI statusIssued and current2
  • Registered addressChiswick Business Park, W4 5YG London, United Kingdom2
  • Registered withCompanies House, 088182112

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2019, Algonquin progressively increased its stake in our shares up to 44.2% as of December 31, 2019. As of the date of this annual report, Algonquin owns 42.2% of our shares.5 From its latest annual report

Financials

From the company’s reports to the SEC. Every number links to the filing it came from.

Key numbers, fiscal 2023

31.1%Operating margin3
3.3%Net margin3
-0.2%Revenue growth, 20233
2.3%Return on equity3

Where the money goes

Where each dollar of revenue went, fiscal 2023

  • Other costs65¢$712.3M
  • Interest32¢$350.3M
  • Income tax0¢$790.0K
  • Profit3¢$36.4M

Out of $1.1B in revenue.3

Where each dollar of operating cash went, fiscal 2023

  • Kept or used elsewhere100¢$388.0M

Out of $388.0M of cash from operations.3

Financial statements

Revenue6789103$1.1B in 2023+13% since 2016
0$500.0M$1.0B$1.5B2016: $971.8M$971.8M20162017: $1.0B$1.0B2017+4%2018: $1.0B$1.0B2018+4%2019: $1.0B$1.0B2019−3%2020: $1.0B$1.0B2020+0%2021: $1.2B$1.2B2021+20%2022: $1.1B$1.1B2022−9%2023: $1.1B$1.1B2023−0%
Operating income6789103$342.0M in 2023−15% since 2016
0$200.0M$400.0M$600.0M2016: $402.4M$402.4M20162017: $458.0M$458.0M2017+14%2018: $487.9M$487.9M2018+7%2019: $500.4M$500.4M2019+3%2020: $373.1M$373.1M2020−25%2021: $353.9M$353.9M2021−5%2022: $277.7M$277.7M2022−22%2023: $342.0M$342.0M2023+23%
Net income6789103$36.4M in 2023+2086% since 2016
-$150.0M-$100.0M-$50.0M0$50.0M$100.0M2016: $1.7M$1.7M20162017: -$104.9M-$104.9M20172018: $55.3M$55.3M20182019: $74.6M$74.6M2019+35%2020: $16.9M$16.9M2020−77%2021: -$10.9M-$10.9M20212022: -$2.1M-$2.1M2022−81%2023: $36.4M$36.4M2023
Fiscal year20162017201820192020202120222023
Revenue$971.8M6$1.0B7$1.0B8$1.0B9$1.0B10$1.2B3$1.1B3$1.1B3
Operating income$402.4M6$458.0M7$487.9M8$500.4M9$373.1M10$353.9M3$277.7M3$342.0M3
Interest$302.6M3$292.0M3$350.3M3
Income before tax$25.3M3-$11.8M3$37.2M3
Income tax$36.2M3-$9.7M3$790.0K3
Net income$1.7M6-$104.9M7$55.3M8$74.6M9$16.9M10-$10.9M3-$2.1M3$36.4M3
Earnings per share-$0.0511-$1.1211$0.428$0.619$0.1210-$0.273-$0.053$0.373
Earnings per share (diluted)$0.428$0.619$0.1210-$0.283-$0.093$0.373
Shares (weighted, basic)111.0M shares3114.7M shares3116.2M shares3
Shares (weighted, diluted)115.4M shares3118.9M shares3119.7M shares3

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Corporate structure

Atlantica Sustainable Infrastructure plc sits at the top of its group. 9 entities, 7 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Major holders of Atlantica Sustainable Infrastructure plc

  • Algonquin Power Filed SC 13D/A on Atlantica Sustainable Infrastructure plc, latest Dec 12, 2024 (3 filings since May 10, 2022)
  • Morgan Stanley Filed SC 13G/A on Atlantica Sustainable Infrastructure plc, latest Dec 12, 2022 (2 filings since Feb 10, 2022)
  • Atlantica Sustainable Infrastructure plc London, United Kingdom
    • ACT ENERGY MEXICO S DE RL DE CV Subsidiary · Mexico City, Mexico
    • ATLANTICA INFRAESTRUCTURA SOSTENIBLE SOCIEDAD LIMITADA Subsidiary · Sevilla, Spain
      • ATLANTICA TRANSMISIONES Subsidiary · Sevilla, Spain
    • ATLANTICA SUSTAINABLE INFRASTRUCTURE JERSEY LIMITED Subsidiary · St Helier, Jersey
    • ATN 2 S.A. Subsidiary · Lima, Peru
    • CADONAL S.A. Subsidiary · Montevideo, Uruguay
    • KAXU SOLAR ONE (RF) Subsidiary · Upington, South Africa
    • STRATHRUDDIE ENERGY CENTRE LIMITED Subsidiary · London, United Kingdom

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Atlantica Sustainable Infrastructure plc reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$448.3M3 Dec 31, 2023$601.0M3 Dec 31, 2022−25.4%

Inventory

ItemLatestA year beforeChange
Inventory, total$29.9M3 Dec 31, 2023$34.5M3 Dec 31, 2022−13.4%

Former names

  • Atlantica Yield plcMay 26, 2016 to May 7, 20204
  • Abengoa Yield plcMar 31, 2014 to May 13, 20164
  • Abengoa Yield LtdFeb 28, 2014 to Feb 28, 20144

Timeline

  1. Dec 17, 2013Founded Atlantica Sustainable Infrastructure plc is founded2

Filings

62 filings to the SEC since October 2021: 4 annual reports, 5 large holders, 53 other. The latest 20:

  1. Dec 23, 202415-12G EDGAR
  2. Dec 12, 2024SC 13D/A EDGAR
  3. Dec 12, 20246-K EDGAR
  4. Dec 10, 20246-K EDGAR
  5. Nov 14, 20246-K EDGAR
  6. Nov 14, 20246-K EDGAR
  7. Nov 4, 20246-K EDGAR
  8. Aug 14, 20246-K EDGAR
  9. Aug 1, 20246-K EDGAR
  10. Aug 1, 20246-K EDGAR
  11. Jul 16, 20246-K EDGAR
  12. May 28, 2024SC 13D/A EDGAR
  13. May 28, 20246-K EDGAR
  14. May 8, 20246-K EDGAR
  15. May 8, 20246-K EDGAR
  16. May 8, 20246-K EDGAR
  17. Apr 19, 20246-K EDGAR
  18. Mar 15, 20246-K EDGAR
  19. Mar 14, 20246-K EDGAR
  20. Mar 1, 202420-F EDGAR

The 62 filings since October 2021 can be filtered by form type and year here when JavaScript is on.

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

SEC filer profile

How Atlantica Sustainable Infrastructure plc is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARAtlantica Sustainable Infrastructure plc1
  • CIK0001601072
  • Filer statusLarge accelerated filer1
  • Incorporated inUnited Kingdom1
  • Fiscal year endsDecember 311
  • Industry code (SIC)4911 Electric Services1
  • SEC reviewing officeOffice of Energy & Transportation, Division of Corporation Finance1
  • Business addressGreat West House, Gw1, 17Th Floor, Great West Road, Brentford, X0 TW8 9DF1
  • Phone44 20 7098 43841
  • Shares outstanding116,055,126 as of Dec 31, 20233
  • On EDGAR sinceFeb 28, 20141
  • Filings345 in all: 6-K (217), SC 13D/A (31), SC 13G/A (16), 20-F (10), SC 13G (9), CORRESP (8), UPLOAD (8), F-1/A (6)1
    All 27 form types

    F-3ASR (6), 424B7 (5), 20-F/A (4), 424B5 (4), SC 13D (3), 424B4 (2), 6-K/A (2), EFFECT (2), F-1 (2), 144 (1), 15-12G (1), 25-NSE (1), 8-A12B (1), CERTNAS (1), CT ORDER (1), DRS (1), F-1MEF (1), FWP (1), POSASR (1)

  • Latest filingsAnnual report (20-F) Mar 1, 2024

Sources

The numbers on this page point here. Each one links to the record it came from.

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