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Company number
08474390

PROSEPTIC LIMITED

Active
✓ Active company on the official register. Next accounts due 31 January 2028.

Company details

Registered name
PROSEPTIC LIMITED
Company number
08474390
Registered office
UNIT 2 DORES LANE, BRAISHFIELD, ROMSEY, SO51 0QJ, ENGLAND
Company type
Private Limited Company
Incorporated on
5 April 2013
Status
Active
Age
13 years
Nature of business (SIC)
37000 — Sewerage
Accounts — next due
31 Jan 2028
Accounts — last made up to
30 Apr 2026
Confirmation statement — next due
30 Jul 2027
Confirmation statement — last
16 Jul 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

Mr Alexander John Sobucinski
owns 25–50% of shares
Notified 06/04/2016
Mr Anthony Poole
owns 25–50% of shares
Notified 15/04/2016
Mr Bryan Frank Green
owns 25–50% of shares · holds 25–50% of voting rights
Notified 03/03/2019
Mr John Gary Self
owns 25–50% of shares · holds 25–50% of voting rights
Notified 05/10/2021
Mr Thomas Quentin Roach
owns 25–50% of shares
Notified 06/04/2016
Mr Thomas Quentin Roach
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 07/05/2026

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mr Thomas Quentin Roach
born 07/1984 · England owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 07/05/2026 Controls 2 companies
Mr Alexander John Sobucinski
born 07/1981 · England owns 25–50% of shares Control ended 03/03/2019
Mr Anthony Poole
born 10/1951 · England owns 25–50% of shares Control ended 01/09/2018
Mr Bryan Frank Green
born 11/1963 · England owns 25–50% of shares · holds 25–50% of votes Control ended 07/05/2026 Controls 10 companies
Mr John Gary Self
born 02/1967 · England owns 25–50% of shares · holds 25–50% of votes Control ended 07/05/2026 Controls 4 companies
Mr Thomas Quentin Roach
born 07/1984 · England owns 25–50% of shares Control ended 03/03/2019 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
07/05/2026 Person with significant control ceased Mr John Gary Self
07/05/2026 Person with significant control ceased Mr Bryan Frank Green
07/05/2026 Person with significant control added Mr Thomas Quentin Roach
05/10/2021 Person with significant control added Mr John Gary Self
03/03/2019 Person with significant control ceased Mr Thomas Quentin Roach
03/03/2019 Person with significant control ceased Mr Alexander John Sobucinski
03/03/2019 Person with significant control added Mr Bryan Frank Green
01/09/2018 Person with significant control ceased Mr Anthony Poole
15/04/2016 Person with significant control added Mr Anthony Poole
06/04/2016 Person with significant control added Mr Thomas Quentin Roach
06/04/2016 Person with significant control added Mr Alexander John Sobucinski

Documents for PROSEPTIC 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.

PDF Order

Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

Proseptic Limited — SO51 0QJ
Tier 2 · renews 19/01/2027
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

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/08474390
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of PROSEPTIC LIMITED?
According to the official registry, the company number of PROSEPTIC LIMITED is 08474390.
Where is PROSEPTIC LIMITED registered?
The registered office is UNIT 2 DORES LANE, BRAISHFIELD, ROMSEY, SO51 0QJ, ENGLAND.
What is the SIC code of PROSEPTIC LIMITED?
The nature of business is recorded under SIC code 37000 — Sewerage.
Who controls PROSEPTIC LIMITED?
Mr Alexander John Sobucinski is recorded as a person with significant control, and owns 25–50% of shares.
When are the next accounts of PROSEPTIC LIMITED due?
The next annual accounts are due by 31 January 2028, and the last accounts were made up to 30 April 2026.

About PROSEPTIC LIMITED (08474390)

PROSEPTIC LIMITED is a private limited company incorporated on 5 April 2013 and registered in the United Kingdom under company number 08474390. Its registered office is at UNIT 2 DORES LANE, BRAISHFIELD, ROMSEY, SO51 0QJ, ENGLAND. The recorded nature of business is sewerage (SIC 37000). The company is currently active , with statutory accounts last made up to 30 April 2026. , and the person with significant control is Mr Alexander John Sobucinski. 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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