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Company number
02389545

ATOMIC IT LIMITED

Active
✓ Active company on the official register. Next accounts due 31 January 2027.

Company details

Registered name
ATOMIC IT LIMITED
Company number
02389545
Registered office
4TH FLOOR HEATHROW APPROACH, 470 LONDON ROAD, SLOUGH, SL3 8QY, ENGLAND
Company type
Private Limited Company
Incorporated on
25 May 1989
Status
Active
Age
37 years
Previous names
FB IT SOLUTIONS LIMITED (to 17 Mar 2016)
Nature of business (SIC)
62020 — Information technology consultancy activities
Accounts — next due
31 Jan 2027
Accounts — last made up to
30 Apr 2025
Confirmation statement — next due
08 Jun 2027
Confirmation statement — last
25 May 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

Datacode Tech Limited
owns 75–100% of shares · holds 75–100% of voting rights
Notified 31/12/2019
Dataplan Holdings Limited
has significant influence or control
Notified 03/06/2020
Dataplan Payroll Limited
owns 75–100% of shares
Notified 30/06/2016

Corporate structure

Who controls this company, and who they control in turn

3 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 Notified 31/12/2019 Controls 4 companies
Corporate owner has significant influence or control Control ended 03/06/2020 Controls 2 companies
Corporate owner owns 75–100% of shares Control ended 03/06/2020 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
03/06/2020 Person with significant control ceased Dataplan Payroll Limited
03/06/2020 Person with significant control ceased Dataplan Holdings Limited
03/06/2020 Person with significant control added Dataplan Holdings Limited
31/12/2019 Person with significant control added Datacode Tech Limited
30/06/2016 Person with significant control added Dataplan Payroll Limited
17/03/2016 Registered name changed FB IT SOLUTIONS LIMITED ATOMIC IT LIMITED

Documents for ATOMIC IT 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.

Atomic It Limited — SL3 8QY
Tier 1 · renews 29/11/2026
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

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

GET /v1/company/gb/02389545
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of ATOMIC IT LIMITED?
According to the official registry, the company number of ATOMIC IT LIMITED is 02389545.
Where is ATOMIC IT LIMITED registered?
The registered office is 4TH FLOOR HEATHROW APPROACH, 470 LONDON ROAD, SLOUGH, SL3 8QY, ENGLAND.
What is the SIC code of ATOMIC IT LIMITED?
The nature of business is recorded under SIC code 62020 — Information technology consultancy activities.
Who controls ATOMIC IT LIMITED?
Datacode Tech Limited is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights.
When are the next accounts of ATOMIC IT LIMITED due?
The next annual accounts are due by 31 January 2027, and the last accounts were made up to 30 April 2025.

About ATOMIC IT LIMITED (02389545)

ATOMIC IT LIMITED is a private limited company incorporated on 25 May 1989 and registered in the United Kingdom under company number 02389545. Its registered office is at 4TH FLOOR HEATHROW APPROACH, 470 LONDON ROAD, SLOUGH, SL3 8QY, 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 30 April 2025. , and the person with significant control is Datacode Tech Limited. 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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