- Companies
- Cleaning companies
- Enfield
- Optimum Support Services Limited
Optimum Support Services Limited
- Company number
- 17184118
- Incorporated
- 27 Apr 2026
- Registered office
- 2 Sanderling House, 173 South Street, Enfield, EN3 4GU
- Nature of business
- General cleaning of buildings; Residential care activities for learning difficulties, mental health and substance abuse; Child day-care activities
Optimum Support Services Limited is a newly incorporated private limited company registered in Enfield, company number 17184118, one of 142 cleaning companies in Enfield. Its next accounts are due at Companies House on 27 January 2028, and its first CT600 is due at HMRC on 26 April 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Optimum Support Services Limited is registered
The registered office is in Enfield (EN3), in the Enfield local authority area, London. Show EN3 4GU on a map.
Other trade companies in EN3
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- Kyei Enterprise LtdFinishing trades
- Emss Spark LtdCleaning companies
- Gleneast Construction LimitedFinishing trades
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- Satx LtdBuilders
- TKZ118 LtdJoiners and carpenters
- Afm Drive LtdMotor traders
What happens if Optimum Support 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 27 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Jan 2028 to 27 Feb 2028 | £150 |
| 1 to 3 months late | 28 Feb 2028 to 27 Apr 2028 | £375 |
| 3 to 6 months late | 28 Apr 2028 to 27 Jul 2028 | £750 |
| More than 6 months late | From 28 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 2029 | 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
- 17184118
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 April 2026
- Registered office
- 2 Sanderling House, 173 South Street, Enfield, EN3 4GU
- Nature of business
- General cleaning of buildings (SIC 81210)
Residential care activities for learning difficulties, mental health and substance abuse (SIC 87200)
Child day-care activities (SIC 88910) - Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
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 Enfield
Other active cleaning companies registered in Enfield.
- Palo Cleaning UK Limited2021
- Paul BS Cleaning Limited2023
- Paylat Ltd2024
- Phoenix Specialist Window Cleaners Limited2011
- Pinoy Work Force Limited2025
- Precision Auto Detailing Ltd2026
- Prestige Wash Ltd2022
- Quick Drip Cleaning Services Ltd2022
All cleaning companies in Enfield · All trades in Enfield · Cleaning companies across the UK
Frequently asked questions
When are Optimum Support Services Limited's accounts due?
Optimum Support Services Limited's next accounts are due at Companies House by 27 January 2028 (in 472 days), covering the period to 30 April 2027.
When is Optimum Support Services Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 26 April 2027, due by 26 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Optimum Support Services Limited still trading?
Optimum Support 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 Optimum Support Services Limited do?
Optimum Support Services Limited is registered under General cleaning of buildings (SIC 81210); Residential care activities for learning difficulties, mental health and substance abuse (SIC 87200); Child day-care activities (SIC 88910).
How old is Optimum Support Services Limited?
Optimum Support Services Limited was incorporated on 27 April 2026, less than a year ago.
What is the penalty if Optimum Support 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 Optimum Support 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.