opendata.bot
Company number
05247761

PROTEUS TRANSITION SERVICES LTD

Officer · KILLEN, David and 2 others
Active
Filing history Order extract (PDF) Monitor
✓ Active company on the official register. Next accounts due 31 July 2027.

Company details

East of England, 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
PROTEUS TRANSITION SERVICES LTD
Company number
05247761
Registered office
RIVERS LODGE, WEST COMMON, HARPENDEN, AL5 2JD, ENGLAND · 154 other companies at this postcode
Company type
Private Limited Company
Incorporated on
1 October 2004
Status
Active
Age
21 years
Previous names
THE RUCKSHAK LIMITED (to 12 Jun 2013)
Nature of business (SIC)
62020 — Information technology consultancy activities
Accounts — next due
31 Jul 2027
Accounts — last made up to
31 Oct 2025
Confirmation statement — next due
15 Oct 2026
Confirmation statement — last
01 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.

Officers

3 active

KILLEN, David
secretary
Appointed 01/10/2004
Active
KILLEN, David
director
Appointed 01/10/2004
Active
KILLEN, Sharon Debrah
director
Appointed 01/10/2004
Active

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Mr David Killen
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 01/10/2016
Mrs Sharon Debrah Killen
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 01/10/2016

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mr David Killen
born 05/1965 · England owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Notified 01/10/2016
Mrs Sharon Debrah Killen
born 09/1964 · England owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Notified 01/10/2016

Serving officers

KILLEN, David
secretary Appointed 01/10/2004
KILLEN, David
director Appointed 01/10/2004
KILLEN, Sharon Debrah
director Appointed 01/10/2004

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
01/10/2016 Person with significant control added — Mrs Sharon Debrah Killen
01/10/2016 Person with significant control added — Mr David Killen
12/06/2013 Registered name changed THE RUCKSHAK LIMITED PROTEUS TRANSITION SERVICES LTD
01/10/2004 Director appointed — KILLEN, Sharon Debrah
01/10/2004 Director appointed — KILLEN, David
01/10/2004 Secretary appointed — KILLEN, David

Financial highlights

No figures could be read from the accounts filed on 25 Jun 2026. Companies House holds some filings only as a document image, which carries no tagged figures; the filing itself is on the register either way.

Documents for PROTEUS TRANSITION SERVICES LTD

Need this one company on file? Buy the document on its own — no plan required.

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.

PDF Order
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.

PDF + CSV Order
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

Filing history

Most recent filings

AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
AD01 — change-registered-office-address-company-with-date-old-address-new-address
address
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
AD01 — change-registered-office-address-company-with-date-old-address-new-address
address
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-small
accounts
AR01 — annual-return-company-with-made-up-date-full-list-shareholders
annual-return
AA — accounts-with-accounts-type-total-exemption-small
accounts

Data protection register

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

PROTEUS TRANSITION SERVICES LIMITED — AL5 2JD
Tier 1 · renews 27/02/2027
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 PROTEUS TRANSITION SERVICES LTD?▾
According to the official registry, the company number of PROTEUS TRANSITION SERVICES LTD is 05247761.
Where is PROTEUS TRANSITION SERVICES LTD registered?▾
The registered office is RIVERS LODGE, WEST COMMON, HARPENDEN, AL5 2JD, ENGLAND.
Who runs PROTEUS TRANSITION SERVICES LTD?▾
KILLEN, David is listed among the officers of PROTEUS TRANSITION SERVICES LTD.
What is the SIC code of PROTEUS TRANSITION SERVICES LTD?▾
The nature of business is recorded under SIC code 62020 — Information technology consultancy activities.
Who controls PROTEUS TRANSITION SERVICES LTD?▾
Mr David Killen is recorded as a person with significant control, and owns 25–50% of shares, holds 25–50% of voting rights, can appoint and remove directors.
When are the next accounts of PROTEUS TRANSITION SERVICES LTD due?▾
The next annual accounts are due by 31 July 2027, and the last accounts were made up to 31 October 2025.

About PROTEUS TRANSITION SERVICES LTD (05247761)

PROTEUS TRANSITION SERVICES LTD is a private limited company incorporated on 1 October 2004 and registered in the United Kingdom under company number 05247761. Its registered office is at RIVERS LODGE, WEST COMMON, HARPENDEN, AL5 2JD, ENGLAND. The recorded nature of business is information technology consultancy activities (SIC 62020). The company is currently active , with statutory accounts last made up to 31 October 2025. 3 active officers are on record , and the person with significant control is Mr David Killen. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 13 September 2026.

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Information technology consultancy activities across UK registers

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