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Next accounts due

2026-09-30 (in 4mo)

Last filed for 2024-12-31

Confirmation statement due

2026-11-14 (in 6mo)

Last made up 2025-10-31

Watchouts

1 item

Watchouts

Facts from the Companies House register and the latest accounts — not a rating

Accounts

Audit & accounting basis

Accounting basis
IFRS
Reporting scope
Consolidated group
Auditor
Mark Skedgel for and on behalf of PricewaterhouseCoopers LLP
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“The financial statements have been prepared on the going concern basis as the Directors have assessed that there is a reasonable expectation that the Group and Company will be able to continue in operation and meet their commitments as they fall due over the going concern period... until at least 30 September 2026.”

Group structure

  1. ENERGY TRANSITION GROUP LTD · parent
    1. OVO Holdings Ltd 100% · UK · Holding company
    2. OVO Finance Ltd 100% · UK · Holding company
    3. OVO Energy Ltd 100% · UK · Sale of electricity and gas to customers
    4. OVO Electricity Ltd 100% · UK · Electricity supply licence holder
    5. OVO Gas Ltd 100% · UK · Gas supply licence holder
    6. Spark Gas Shipping Ltd 100% · UK · Non-trading company
    7. Kaluza Holdings 1 Ltd 100% · UK · Holding company
    8. Kaluza Holdings 2 Ltd 100% · UK · Holding company
    9. Kaluza Ltd 84.79% · UK · Development of intelligent energy platform
    10. Kaluza (US) LLC 100% · USA · Management services
    11. Kaluza Pty Ltd 100% · Australia · Engineering services
    12. OVO Field Force Ltd 100% · UK · Non-trading company
    13. Corgi Homeplan Ltd 100% · UK · Sale of boiler, central heating and electrical wiring services
    14. Kantan Ltd 91.84% · UK · Development of software application
    15. Intelligent Energy Technology Ltd 100% · UK · Holding company
    16. OVO Insurance Services Ltd 100% · UK · Insurance services
    17. OVO Energy Spain SL 0% · Spain · Dissolved

Significant events

Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers

People

6 active · 16 resigned

Name Role Appointed Born Nationality
CASEY, Vincent Secretary 2016-02-04
CASEY, Vincent Francis Director 2018-06-08 Feb 1983 British
DASGUPTA, Kunal Director 2022-12-15 Jun 1976 British
FITZPATRICK, Stephen James Director 2014-01-27 Sep 1977 British
ISHIBASHI, Takashi Director 2026-03-16 Oct 1980 Japanese
SASAKI, Daniel William Director 2015-04-17 Jul 1963 British
Show 16 resigned officers
Name Role Appointed Resigned
BUTTRESS, David Director 2025-05-01 2025-12-01
CALCOTT, Sarah Director 2016-02-04 2017-03-20
CARTWRIGHT, Stacey Lee Director 2021-01-18 2021-07-19
CASTELL, William Thomas Director 2021-01-18 2021-10-28
COX, Jonson Director 2025-09-01 2026-02-18
DAVIES, James Russell Director 2025-05-01 2026-01-16
FITZPATRICK, Sophie Director 2015-01-28 2018-08-30
GHADIA, Jayne-Anne Director 2025-09-01 2026-02-18
HOUGHTON, Christopher Paul Director 2015-01-28 2018-11-30
LETTS, Adrian James Director 2019-01-07 2022-03-01
MUROMOTO, Go Director 2022-01-01 2026-03-16
MURPHY, Stephen Thomas Director 2015-01-28 2024-03-01
OWEN, Jonathan Wyn Director 2015-12-09 2018-01-25
SUZUKI, Atsushi Director 2019-02-13 2022-01-01
WASS, Niall Fraser Director 2015-12-09 2021-01-12
OVAL NOMINEES LIMITED Corporate Director 2014-01-27 2014-01-27

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Energy Transition Holdings Ltd Corporate entity Shares 75–100%, Voting 75–100% 2023-03-07 Active
Imagination Industries Limited Corporate entity Shares 50–75%, Voting 50–75% 2016-04-06 Ceased 2023-03-07

Filing timeline

Last 20 of 167 total filings

Date Type Category Description
2026-04-23 MR01 mortgage Mortgage create with deed with charge number charge creation date PDF
2026-03-23 AP01 officers Appoint person director company with name date PDF
2026-03-19 TM01 officers Termination director company with name termination date PDF
2026-02-27 CERTNM change-of-name Certificate change of name company
2026-02-27 CONNOT change-of-name Change of name notice
2026-02-19 TM01 officers Termination director company with name termination date PDF
2026-02-19 TM01 officers Termination director company with name termination date PDF
2026-02-16 AD01 address Change registered office address company with date old address new address PDF
2026-01-21 TM01 officers Termination director company with name termination date PDF
2025-12-15 TM01 officers Termination director company with name termination date PDF
2025-11-15 CS01 confirmation-statement Confirmation statement with updates
2025-09-30 AA accounts Accounts with accounts type group
2025-09-16 AP01 officers Appoint person director company with name date PDF
2025-09-16 AP01 officers Appoint person director company with name date PDF
2025-05-12 AP01 officers Appoint person director company with name date PDF
2025-05-12 AP01 officers Appoint person director company with name date PDF
2025-01-27 SH01 capital Capital allotment shares PDF
2025-01-16 MR01 mortgage Mortgage create with deed with charge number charge creation date PDF
2024-11-20 CS01 confirmation-statement Confirmation statement with updates
2024-09-11 AA accounts Accounts with accounts type audit exemption subsiduary

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
16

last 12 months

Capital events
1

last 24 months

Officers appointed
1

last 12 months

Officers resigned
5

last 12 months

Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.

Year-on-year

Latest filed period vs the prior one

No year-on-year comparison available — needs at least two filed periods with shared line items.

Official Companies House page