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Company number
SC552448

1CSI LIMITED

Active
✓ Active company on the official register. Next accounts due 30 June 2027.

Company details

Registered name
1CSI LIMITED
Company number
SC552448
Registered office
28 ALBYN PLACE, ABERDEEN, AB10 1YL, UNITED KINGDOM
Company type
Private Limited Company
Incorporated on
13 December 2016
Status
Active
Age
9 years
Previous names
SLLP 180 LIMITED (to 28 Feb 2017)
Nature of business (SIC)
82990 — Other business support service activities n.e.c.
Accounts — next due
30 Jun 2027
Accounts — last made up to
30 Sept 2025
Confirmation statement — next due
22 Oct 2026
Confirmation statement — last
08 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.

People with significant control

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

Mr Matthew James Patrick Kennedy
Notified 01/12/2017
Ms Aleksandra Katarzyna Tomaszek
Notified 01/12/2017

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 Matthew James Patrick Kennedy
born 02/1957 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Notified 01/12/2017 Controls 2 companies
Ms Aleksandra Katarzyna Tomaszek
born 03/1982 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Notified 01/12/2017 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
01/12/2017 Person with significant control added Ms Aleksandra Katarzyna Tomaszek
01/12/2017 Person with significant control added Mr Matthew James Patrick Kennedy
28/02/2017 Registered name changed SLLP 180 LIMITED 1CSI LIMITED

Documents for 1CSI LIMITED

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.

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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

No entry found on the ICO register of fee payers under this name.

Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.

Get this company via API

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GET /v1/company/gb/SC552448
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of 1CSI LIMITED?
According to the official registry, the company number of 1CSI LIMITED is SC552448.
Where is 1CSI LIMITED registered?
The registered office is 28 ALBYN PLACE, ABERDEEN, AB10 1YL, UNITED KINGDOM.
What is the SIC code of 1CSI LIMITED?
The nature of business is recorded under SIC code 82990 — Other business support service activities n.e.c..
Who controls 1CSI LIMITED?
Mr Matthew James Patrick Kennedy is recorded as a person with significant control.
When are the next accounts of 1CSI LIMITED due?
The next annual accounts are due by 30 June 2027, and the last accounts were made up to 30 September 2025.

About 1CSI LIMITED (SC552448)

1CSI LIMITED is a private limited company incorporated on 13 December 2016 and registered in the United Kingdom under company number SC552448. Its registered office is at 28 ALBYN PLACE, ABERDEEN, AB10 1YL, UNITED KINGDOM. The recorded nature of business is other business support service activities n.e.c. (SIC 82990). The company is currently active , with statutory accounts last made up to 30 September 2025. , and the person with significant control is Mr Matthew James Patrick Kennedy. 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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