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Company number
01697741

G3S GROUP LTD

Active
✓ Active company on the official register. Next accounts due 28 February 2027.

Company details

South East, 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
G3S GROUP LTD
Company number
01697741
Registered office
UNIT 9, NORTHARBOUR ROAD, PORTSMOUTH, PO6 3TJ, ENGLAND · 5 other companies at this postcode
Company type
Private Limited Company
Incorporated on
9 February 1983
Status
Active
Age
43 years
Previous names
JET SUPPORT LIMITED (to 21 Mar 2023)
Nature of business (SIC)
22290 — Manufacture of other plastic products
Accounts — next due
28 Feb 2027
Accounts — last made up to
31 May 2025
Confirmation statement — next due
23 Apr 2027
Confirmation statement — last
09 Apr 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

Janet Serena Powell Blomfield
owns 25–50% of shares · holds 25–50% of voting rights
Notified 10/05/2023
Janet Serena Powell Blomfield
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 06/04/2016
Mr Nathan Charles Atkins
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 27/02/2026
Mr Thomas Campbell Powell
owns 50–75% of shares · holds 50–75% of voting rights
Notified 08/06/2017

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

Mr Nathan Charles Atkins
born 10/1976 · England owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 27/02/2026
Janet Serena Powell Blomfield
born 12/1943 · England owns 25–50% of shares · holds 25–50% of votes Control ended 01/06/2024
Janet Serena Powell Blomfield
born 12/1943 · United Kingdom owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 08/06/2017
Mr Thomas Campbell Powell
born 09/1972 · England owns 50–75% of shares · holds 50–75% of votes Control ended 27/02/2026 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
27/02/2026 Person with significant control ceased Mr Thomas Campbell Powell
27/02/2026 Person with significant control added Mr Nathan Charles Atkins
01/06/2024 Person with significant control ceased Janet Serena Powell Blomfield
10/05/2023 Person with significant control added Janet Serena Powell Blomfield
21/03/2023 Registered name changed JET SUPPORT LIMITED G3S GROUP LTD
08/06/2017 Person with significant control ceased Janet Serena Powell Blomfield
08/06/2017 Person with significant control added Mr Thomas Campbell Powell
06/04/2016 Person with significant control added Janet Serena Powell Blomfield

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Total assets less current liabilities 3,012
▼ 9.3%
3,319
Net assets 2,855
▼ 9.8%
3,163
Employees (avg) 17 17

Documents for G3S GROUP LTD

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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.

G3S Group Ltd — PO6 3TJ
Tier 2 · renews 15/12/2026
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 G3S GROUP LTD?
According to the official registry, the company number of G3S GROUP LTD is 01697741.
Where is G3S GROUP LTD registered?
The registered office is UNIT 9, NORTHARBOUR ROAD, PORTSMOUTH, PO6 3TJ, ENGLAND.
What is the SIC code of G3S GROUP LTD?
The nature of business is recorded under SIC code 22290 — Manufacture of other plastic products.
Who controls G3S GROUP LTD?
Janet Serena Powell Blomfield is recorded as a person with significant control, and owns 25–50% of shares, holds 25–50% of voting rights.
When are the next accounts of G3S GROUP LTD due?
The next annual accounts are due by 28 February 2027, and the last accounts were made up to 31 May 2025.

About G3S GROUP LTD (01697741)

G3S GROUP LTD is a private limited company incorporated on 9 February 1983 and registered in the United Kingdom under company number 01697741. Its registered office is at UNIT 9, NORTHARBOUR ROAD, PORTSMOUTH, PO6 3TJ, ENGLAND. The recorded nature of business is manufacture of other plastic products (SIC 22290). The company is currently active , with statutory accounts last made up to 31 May 2025. , and the person with significant control is Janet Serena Powell Blomfield. 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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