Not reported
Active11812351Private limited companyCambridge
I. O. S. GROUP LTD
Significant control: Tomasz Kaluzny (25–50%), Katarzyna Kaluzna (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does I. O. S. Group Ltd sell?
Registered activity: General cleaning of buildings (SIC 81210). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
I. O. S. GROUP LTD is an active private limited company (company number 11812351) incorporated on 7 February 2019, registered in Cambridge. Its registered activity is general cleaning of buildings (SIC 81210). Latest micro accounts cover the period ending 28 February 2025, with 30 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public.
There are 66 companies in general cleaning of buildings in Cambridge with filed accounts; the median reports net assets of £2,060 and is 7 years old.
02
Ownership and control
- Mr Tomasz Kaluzny
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mrs Katarzyna Kaluzna
- owns 25–50% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 7 February 20197 yrs ago
- Next accounts due
- 28 November 2026in 31 days
- Confirmation statement due
- 21 February 2027in 116 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 81210
- General cleaning of buildings
- SIC 81221
- Window cleaning services
- SIC 81229
- Other building and industrial cleaning activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
30
+50%vs Feb 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2025 | — | — | — | £61k | — | — | 30 |
| 29 February 2024 | — | — | — | £63k | — | — | 20 |
Current ratio1.25Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Incorporated five or more years agoIncorporated 7 February 2019
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 116 days
- Next accounts duein 31 days
- Accounts period end
- Accounts period end
- Incorporated
08
Similar companies in Cambridge
- ALLSTARCLEANING.ME.UK LTDLinton · inc. Mar 2019
- J&J CARING SERVICES LIMITEDCambridge · inc. Nov 2018
- COMPLETE CLEANING SERVICES CAMBS LIMITEDCambridge · inc. Jun 2019
- FIRST POINT CLEANING (CAMBS) LIMITEDCambridge · inc. Jun 2019
- FIRST POINT CLEANING SERVICE LIMITEDCambridge · inc. Jun 2019
- ELITE CLEANING SERVICES (CAMBRIDGE) LTDCambridge · inc. Aug 2018
All companies incorporated on 7 February 2019 · in Feb 2019.
09
Reminders for I. O. S. GROUP LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.