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Company number
10434397

OCTOPUS ENERGY SERVICES LIMITED

Active
✓ Active company on the official register. Next accounts due 31 January 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
OCTOPUS ENERGY SERVICES LIMITED
Company number
10434397
Registered office
UK HOUSE, 5TH FLOOR, 164-182 OXFORD STREET, LONDON, W1D 1NN, UNITED KINGDOM · 313 other companies at this postcode
Company type
Private Limited Company
Incorporated on
18 October 2016
Status
Active
Age
9 years
Previous names
TOTAL METERING LIMITED (to 14 Jun 2019)
Nature of business (SIC)
82990 — Other business support service activities n.e.c.
Accounts — next due
31 Jan 2027
Accounts — last made up to
30 Apr 2025
Confirmation statement — next due
31 Oct 2026
Confirmation statement — last
17 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

Mr John Charles Szymik
owns 75–100% of shares
Notified 18/10/2016
Mr John Szymik
owns 75–100% of shares
Notified 20/08/2018
Mrs Jessica Louise Williams
owns 75–100% of shares
Notified 05/09/2017
Octopus Energy Group Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 05/03/2020

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 05/03/2020 Controls 32 companies
Mr John Charles Szymik
born 10/1984 · United Kingdom owns 75–100% of shares Control ended 05/09/2017
Mr John Szymik
born 10/1984 · England owns 75–100% of shares Control ended 05/03/2020 Controls 3 companies
Mrs Jessica Louise Williams
born 03/1984 · England owns 75–100% of shares Control ended 20/08/2018 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
05/03/2020 Person with significant control ceased Mr John Szymik
05/03/2020 Person with significant control added Octopus Energy Group Limited
14/06/2019 Registered name changed TOTAL METERING LIMITED OCTOPUS ENERGY SERVICES LIMITED
20/08/2018 Person with significant control ceased Mrs Jessica Louise Williams
20/08/2018 Person with significant control added Mr John Szymik
05/09/2017 Person with significant control ceased Mr John Charles Szymik
05/09/2017 Person with significant control added Mrs Jessica Louise Williams
18/10/2016 Person with significant control added Mr John Charles Szymik

Documents for OCTOPUS ENERGY SERVICES 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.

Octopus Energy Services Limited — W1D 1NN
Tier 2 · renews 15/03/2027
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 OCTOPUS ENERGY SERVICES LIMITED?
According to the official registry, the company number of OCTOPUS ENERGY SERVICES LIMITED is 10434397.
Where is OCTOPUS ENERGY SERVICES LIMITED registered?
The registered office is UK HOUSE, 5TH FLOOR, 164-182 OXFORD STREET, LONDON, W1D 1NN, UNITED KINGDOM.
What is the SIC code of OCTOPUS ENERGY SERVICES LIMITED?
The nature of business is recorded under SIC code 82990 — Other business support service activities n.e.c..
Who controls OCTOPUS ENERGY SERVICES LIMITED?
Mr John Charles Szymik is recorded as a person with significant control, and owns 75–100% of shares.
When are the next accounts of OCTOPUS ENERGY SERVICES LIMITED due?
The next annual accounts are due by 31 January 2027, and the last accounts were made up to 30 April 2025.

About OCTOPUS ENERGY SERVICES LIMITED (10434397)

OCTOPUS ENERGY SERVICES LIMITED is a private limited company incorporated on 18 October 2016 and registered in the United Kingdom under company number 10434397. Its registered office is at UK HOUSE, 5TH FLOOR, 164-182 OXFORD STREET, LONDON, W1D 1NN, UNITED KINGDOM. The recorded nature of business is other business support service activities n.e.c. (SIC 82990). The company is currently active , with statutory accounts last made up to 30 April 2025. , and the person with significant control is Mr John Charles Szymik. 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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