- Companies
- Cleaning companies
- Kingston upon Thames
- Stratos Building Services Limited
Stratos Building Services Limited
- Company number
- 06102198
- Incorporated
- 13 Feb 200719 years trading
- Registered office
- 17 Clifton Road, Kingston upon Thames, KT2 6PH
- Nature of business
- Other building and industrial cleaning activities
Stratos Building Services Limited is a 19-year-old private limited company registered in Kingston upon Thames, company number 06102198, one of 36 cleaning companies in Kingston upon Thames. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £61K (-44.8%) on the year before, to -£196K.
- Net assets rose in 3 of 8 year-on-year comparisons on record.
- Current assets of £17K against £213K owed within a year: 0.1 times cover.
- 2 employees on average, down from 4 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£196K | £17K | £213K | 2 | |
| 31 Mar 2024 | -£136K | £10K | £146K | 4 | |
| 31 Mar 2023 | -£163K | £102K | £264K | 4 | |
| 31 Mar 2022 | -£122K | £66K | £187K | 4 | |
| 31 Mar 2021 | -£85K | £113K | £198K | 5 | |
| 31 Mar 2020 | -£99K | £120K | £228K | 5 | |
| 31 Mar 2019 | -£55K | £13K | £121K | £37K | |
| 31 Mar 2018 | £130K | £62K | £238K | £125K | |
| 31 Mar 2017 | £112K | £34K | £99K | £60K |
Where Stratos Building Services Limited is registered
The registered office is in Kingston upon Thames (KT2), in the Kingston upon Thames local authority area, London. Show KT2 6PH on a map.
Other trade companies in KT2
- Max Fix Plumbing LtdPlumbers and heating engineers
- Prime Auto Tyres LtdMotor traders
- Handback LtdCleaning companies
- Coreworks Group LtdJoiners and carpenters
- Triwood LtdMotor traders
- Patience-Rhodes Holdings LtdInstallers
- Kingston Motor Parts LtdMotor traders
- The Property Professor LtdFinishing trades
Also registered at this address
1 other company uses the same registered office as Stratos Building Services Limited.
- Seven Vasils LtdBuilders
What happens if Stratos Building Services Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 06102198
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 February 2007 (19 years ago)
- Registered office
- 17 Clifton Road, Kingston upon Thames, KT2 6PH
- Nature of business
- Other building and industrial cleaning activities (SIC 81229)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 1 March 2026
- Charges (mortgages)
- 0 outstanding of 1 registered
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in Kingston upon Thames
Other active cleaning companies registered in Kingston upon Thames.
- SW Cleaning Services Ltd2014
- Ted & George Cleaning Services Limited2023
- TG Property Solutions & Logistics Trading As Professional Cleaners UK Ltd2017
- Alin Carwash Ltd2023
- Alpha Sparkles Ltd2017
- Bellsaddle Limited1983
- Bianca Group Ltd2021
- Black Dog RPM Limited2026
All cleaning companies in Kingston upon Thames · All trades in Kingston upon Thames · Cleaning companies across the UK
Frequently asked questions
When are Stratos Building Services Limited's accounts due?
Stratos Building Services Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Stratos Building Services Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Stratos Building Services Limited still trading?
Stratos Building Services Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Stratos Building Services Limited do?
Stratos Building Services Limited is registered under Other building and industrial cleaning activities (SIC 81229).
How old is Stratos Building Services Limited?
Stratos Building Services Limited was incorporated on 13 February 2007, 19 years ago.
What is the penalty if Stratos Building Services Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Stratos Building Services Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.