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Company number
SC204560

IOMART GROUP PLC

Active
✓ Active company on the official register. Next accounts due 30 September 2026.

Company details

Scotland, Scotland 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
IOMART GROUP PLC
Company number
SC204560
Registered office
6 ATLANTIC QUAY, 55 ROBERTSON STREET, GLASGOW, G2 8JD, SCOTLAND · 7 other companies at this postcode
Company type
Public Limited Company
Incorporated on
28 February 2000
Status
Active
Age
26 years
Nature of business (SIC)
62012 — Business and domestic software development · 62020 — Information technology consultancy activities · 63110 — Data processing, hosting and related activities
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
14 Mar 2027
Confirmation statement — last
28 Feb 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

Gresham House Asset Management Limited
owns 25–50% of shares · holds 25–50% of voting rights
Notified 01/08/2025
Miss Lucy Rebecca Dimes
has significant influence or control
Notified 18/09/2023
Mr Angus Macsween
has significant influence or control · has significant influence or control (through a firm)
Notified 06/04/2016
Mr Reece Garethe Donovan
has significant influence or control
Notified 01/10/2020
Mr Scott Thomas Cunningham
has significant influence or control
Notified 04/09/2018

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Corporate owner owns 25–50% of shares · holds 25–50% of votes Notified 01/08/2025 Controls 15 companies
Miss Lucy Rebecca Dimes
born 03/1966 · United Kingdom has significant influence or control Control ended 29/05/2025 Controls 2 companies
Mr Angus Macsween
born 07/1956 · Scotland has significant influence or control · has significant influence or control Control ended 01/10/2020 Controls 4 companies
Mr Reece Garethe Donovan
born 05/1970 · United Kingdom has significant influence or control Control ended 15/09/2023
Mr Scott Thomas Cunningham
born 03/1971 · United Kingdom has significant influence or control Control ended 26/06/2026

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
26/06/2026 Person with significant control ceased Mr Scott Thomas Cunningham
01/08/2025 Person with significant control added Gresham House Asset Management Limited
29/05/2025 Person with significant control ceased Miss Lucy Rebecca Dimes
18/09/2023 Person with significant control added Miss Lucy Rebecca Dimes
15/09/2023 Person with significant control ceased Mr Reece Garethe Donovan
01/10/2020 Person with significant control ceased Mr Angus Macsween
01/10/2020 Person with significant control added Mr Reece Garethe Donovan
04/09/2018 Person with significant control added Mr Scott Thomas Cunningham
06/04/2016 Person with significant control added Mr Angus Macsween

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2026FY2025
Total assets 180,468
▼ 5.1%
190,071
Net assets 58,662
▼ 19.3%
72,722

Documents for IOMART GROUP PLC

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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.

Iomart Group Plc — G2 8JD
Trading as iomart
Tier 1 · renews 03/12/2026
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

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Frequently asked questions

What is the company number of IOMART GROUP PLC?
According to the official registry, the company number of IOMART GROUP PLC is SC204560.
Where is IOMART GROUP PLC registered?
The registered office is 6 ATLANTIC QUAY, 55 ROBERTSON STREET, GLASGOW, G2 8JD, SCOTLAND.
What is the SIC code of IOMART GROUP PLC?
The nature of business is recorded under SIC code 62012 — Business and domestic software development, 62020 — Information technology consultancy activities, 63110 — Data processing, hosting and related activities.
Who controls IOMART GROUP PLC?
Gresham House Asset Management Limited 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 IOMART GROUP PLC due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 March 2025.

About IOMART GROUP PLC (SC204560)

IOMART GROUP PLC is a public limited company incorporated on 28 February 2000 and registered in the United Kingdom under company number SC204560. Its registered office is at 6 ATLANTIC QUAY, 55 ROBERTSON STREET, GLASGOW, G2 8JD, SCOTLAND. 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 March 2025. , and the person with significant control is Gresham House Asset Management 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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