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Company number
02531335

CHAIN REACTION LIMITED

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

Company details

South West, 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
CHAIN REACTION LIMITED
Company number
02531335
Registered office
1105 CHRISTCHURCH ROAD, BOURNEMOUTH, BH7 6BQ, ENGLAND · 63 other companies at this postcode
Company type
Private Limited Company
Incorporated on
15 August 1990
Status
Active
Age
36 years
Nature of business (SIC)
62012 — Business and domestic software development · 62020 — Information technology consultancy activities · 62090 — Other information technology service activities
Accounts — next due
31 May 2027
Accounts — last made up to
31 Aug 2025
Confirmation statement — next due
14 Aug 2027
Confirmation statement — last
31 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

Dr Nicholas Peter Diamond
has significant influence or control
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

1 controller Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Dr Nicholas Peter Diamond
born 10/1959 · England has significant influence or control Notified 06/04/2016 Controls 6 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control added Dr Nicholas Peter Diamond

Documents for CHAIN REACTION 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.

Chain Reaction Limited — BH7 6BQ
Tier 1 · renews 23/02/2027
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 CHAIN REACTION LIMITED?
According to the official registry, the company number of CHAIN REACTION LIMITED is 02531335.
Where is CHAIN REACTION LIMITED registered?
The registered office is 1105 CHRISTCHURCH ROAD, BOURNEMOUTH, BH7 6BQ, ENGLAND.
What is the SIC code of CHAIN REACTION LIMITED?
The nature of business is recorded under SIC code 62012 — Business and domestic software development, 62020 — Information technology consultancy activities, 62090 — Other information technology service activities.
Who controls CHAIN REACTION LIMITED?
Dr Nicholas Peter Diamond is recorded as a person with significant control, and has significant influence or control.
When are the next accounts of CHAIN REACTION LIMITED due?
The next annual accounts are due by 31 May 2027, and the last accounts were made up to 31 August 2025.

About CHAIN REACTION LIMITED (02531335)

CHAIN REACTION LIMITED is a private limited company incorporated on 15 August 1990 and registered in the United Kingdom under company number 02531335. Its registered office is at 1105 CHRISTCHURCH ROAD, BOURNEMOUTH, BH7 6BQ, ENGLAND. The recorded nature of business is business and domestic software development (SIC 62012). The company is currently active , with statutory accounts last made up to 31 August 2025. , and the person with significant control is Dr Nicholas Peter Diamond. 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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