- Companies
- Cleaning companies
- Colindale
- C T Services Group Limited
C T Services Group Limited
- Company number
- 02577705
- Incorporated
- 28 Jan 199135 years trading
- Registered office
- 5 Technology Park, Colindeep Lane, Colindale, London, NW9 6BX
- Nature of business
- Other cleaning services
C T Services Group Limited is a 35-year-old private limited company registered in Colindale, company number 02577705, one of 7 cleaning companies in Colindale. Its next accounts are due at Companies House on 30 December 2026, and the CT600 for the period to 30 March 2026 is due at HMRC on 30 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 up £54K (+12.4%) on the year before, to £487K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £646K against £375K owed within a year: 1.7 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £487K | £232K | £646K | £375K | 2 |
| 31 Mar 2025 | £433K | £163K | £529K | £323K | 2 |
| 31 Mar 2024 | £431K | £345K | £688K | £319K | 225 |
| 31 Mar 2023 | £364K | £328K | £644K | £287K | 220 |
| 30 Mar 2022 | £232K | £388K | £585K | £331K | 220 |
| 31 Mar 2021 | £138K | £530K | £366K | 200 | |
| 30 Mar 2020 | £32K | £210K | £527K | £539K | 220 |
| 31 Mar 2019 | £116K | £487K | £584K | ||
| 31 Mar 2018 | £130K | £51K | £219K | £314K | |
| 31 Mar 2017 | £154K | £190K | £180K |
Where C T Services Group Limited is registered
The registered office is in Colindale (NW9), in the Barnet local authority area, London. Show NW9 6BX on a map.
Other trade companies in NW9
- KSR & Co. LtdBuilders
- S&M Excavator Hire LtdBuilders
- Autolink Cars LtdMotor traders
- P Auto Motor LtdMechanics and garages
- Euro Car Glass LtdMechanics and garages
- Waely Sons LtdPlumbers and heating engineers
- GM Scaffolding London LtdScaffolders
- Onewais Services LtdCleaning companies
Shared registered office
50 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if C T Services Group 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 30 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2026 to 30 Jan 2027 | £150 |
| 1 to 3 months late | 31 Jan 2027 to 30 Mar 2027 | £375 |
| 3 to 6 months late | 31 Mar 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 | 31 Mar 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 | 30 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
- 02577705
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 January 1991 (35 years ago)
- Registered office
- 5 Technology Park, Colindeep Lane, Colindale, London, NW9 6BX
- Nature of business
- Other cleaning services (SIC 81299)
- Year end
- 30 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 27 May 2026
- Charges (mortgages)
- 1 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 Colindale
Other active cleaning companies registered in Colindale.
- Clean Streets S.A Ltd2022
- GWG Solutions Limited2020
- Immaculate House Limited2006
- JK Locker Solutions Limited2020
- John Frederick Limited1938
- Remdex Ltd2020
All cleaning companies in Colindale · All trades in Colindale · Cleaning companies across the UK
Frequently asked questions
When are C T Services Group Limited's accounts due?
C T Services Group Limited's next accounts are due at Companies House by 30 December 2026 (in 79 days), covering the period to 30 March 2026.
When is C T Services Group Limited's CT600 due?
The CT600 for the period to 30 March 2026 is due at HMRC by 30 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2026.
Is C T Services Group Limited still trading?
C T Services Group 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 C T Services Group Limited do?
C T Services Group Limited is registered under Other cleaning services (SIC 81299).
How old is C T Services Group Limited?
C T Services Group Limited was incorporated on 28 January 1991, 35 years ago.
What is the penalty if C T Services Group 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 C T Services Group 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.