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Company number
08701953

CHALLIS MARITIME SECURITIES LIMITED

Active
✓ Active company on the official register. Next accounts due 30 July 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
CHALLIS MARITIME SECURITIES LIMITED
Company number
08701953
Registered office
EUROPOWER HOUSE LOWER ROAD, COOKHAM, MAIDENHEAD, SL6 9EH, ENGLAND · 7 other companies at this postcode
Company type
Private Limited Company
Incorporated on
23 September 2013
Status
Active
Age
12 years
Previous names
CHALLIS WATER CONTROLS LIMITED (to 28 Dec 2017) · CHALLIS MARITIME SECURITIES LIMITED (to 28 Dec 2017)
Nature of business (SIC)
46140 — Agents involved in the sale of machinery, industrial equipment, ships and aircraft
Accounts — next due
30 Jul 2027
Accounts — last made up to
31 Oct 2025
Confirmation statement — next due
09 Nov 2026
Confirmation statement — last
26 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

Fiona Jo Challis
owns 25–50% of shares · holds 25–50% of voting rights
Notified 31/03/2023
Mr Christopher Peter John Challis
owns 25–50% of shares · holds 25–50% of voting rights
Notified 06/04/2016
Mr Russell Johnson Challis
owns 25–50% of shares · holds 25–50% of voting rights
Notified 16/10/2017
Mr Simon Magnus Balfour Challis
owns 25–50% of shares · holds 25–50% of voting rights
Notified 16/10/2017

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

Fiona Jo Challis
born 05/1971 · England owns 25–50% of shares · holds 25–50% of votes Notified 31/03/2023
Mr Christopher Peter John Challis
born 08/1959 · England owns 25–50% of shares · holds 25–50% of votes Notified 06/04/2016 Controls 3 companies
Mr Russell Johnson Challis
born 03/1961 · England owns 25–50% of shares · holds 25–50% of votes Notified 16/10/2017 Controls 2 companies
Mr Simon Magnus Balfour Challis
born 06/1965 · England owns 25–50% of shares · holds 25–50% of votes Notified 16/10/2017 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
31/03/2023 Person with significant control added Fiona Jo Challis
28/12/2017 Registered name changed CHALLIS MARITIME SECURITIES LIMITED CHALLIS WATER CONTROLS LIMITED
28/12/2017 Registered name changed CHALLIS WATER CONTROLS LIMITED CHALLIS MARITIME SECURITIES LIMITED
16/10/2017 Person with significant control added Mr Simon Magnus Balfour Challis
16/10/2017 Person with significant control added Mr Russell Johnson Challis
06/04/2016 Person with significant control added Mr Christopher Peter John Challis

Documents for CHALLIS MARITIME SECURITIES LIMITED

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Company extract£1.99

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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.

Challis Maritime Securities Limited — SL6 9DE
Trading as Challis Ag+
Tier 1 · renews 19/04/2027
ICO entry

The ICO publishes no company number, so this is matched on the registered name . 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 CHALLIS MARITIME SECURITIES LIMITED?
According to the official registry, the company number of CHALLIS MARITIME SECURITIES LIMITED is 08701953.
Where is CHALLIS MARITIME SECURITIES LIMITED registered?
The registered office is EUROPOWER HOUSE LOWER ROAD, COOKHAM, MAIDENHEAD, SL6 9EH, ENGLAND.
What is the SIC code of CHALLIS MARITIME SECURITIES LIMITED?
The nature of business is recorded under SIC code 46140 — Agents involved in the sale of machinery, industrial equipment, ships and aircraft.
Who controls CHALLIS MARITIME SECURITIES LIMITED?
Fiona Jo Challis 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 CHALLIS MARITIME SECURITIES LIMITED due?
The next annual accounts are due by 30 July 2027, and the last accounts were made up to 31 October 2025.

About CHALLIS MARITIME SECURITIES LIMITED (08701953)

CHALLIS MARITIME SECURITIES LIMITED is a private limited company incorporated on 23 September 2013 and registered in the United Kingdom under company number 08701953. Its registered office is at EUROPOWER HOUSE LOWER ROAD, COOKHAM, MAIDENHEAD, SL6 9EH, ENGLAND. The recorded nature of business is agents involved in the sale of machinery, industrial equipment, ships and aircraft (SIC 46140). The company is currently active , with statutory accounts last made up to 31 October 2025. , and the person with significant control is Fiona Jo Challis. 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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