- Companies
- Cleaning companies
- Enfield
- 121 Service Control Ltd
121 Service Control Ltd
- Company number
- 17208237
- Incorporated
- 8 May 2026
- Registered office
- 83 ST. Marks Road, Enfield, EN1 1BJ
- Nature of business
- Disinfecting and exterminating services
121 Service Control Ltd is a newly incorporated private limited company registered in Enfield, company number 17208237, one of 142 cleaning companies in Enfield. Its next accounts are due at Companies House on 8 February 2028, and its first CT600 is due at HMRC on 7 May 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 121 Service Control Ltd is registered
The registered office is in Enfield (EN1), in the Enfield local authority area, London. Show EN1 1BJ on a map.
Other trade companies in EN1
- Clearcares Shine LimitedCleaning companies
- Murat Plumber LtdPlumbers and heating engineers
- Vyrolls LimitedMechanics and garages
- Ssa Plumbing & Heating LimitedPlumbers and heating engineers
- DJV Electrical Contractors LtdElectricians
- Computer Krayzee LtdRepair services
- Yxl Construction LtdBuilders
- Motofix Centre LtdMechanics and garages
Also registered at this address
15 other companies use the same registered office as 121 Service Control Ltd.
- Accesssky LtdJoiners and carpenters
- Ainovate LtdElectricians
- Avatarya LtdMotor traders
- Berba Property LimitedProperty developers
- Bigdataviz LtdRepair services
- Bilgic Engineering Consultancy LtdCivil engineering
- C&L Anka Group LtdFinishing trades
- Clavus LtdPainters and decorators
- De&Ha Construction LtdPainters and decorators
- Mirzan Construction LtdBuilders
- Myriad Consultancy LtdProperty developers
- Tuen London LtdCleaning companies
- Uzun Equity Capital UK LtdProperty developers
- Watford PC Repair Services LtdMachinery repair and installation
- Yalvac Cleaning LtdCleaning companies
What happens if 121 Service Control Ltd 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 8 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 9 Feb 2028 to 8 Mar 2028 | £150 |
| 1 to 3 months late | 9 Mar 2028 to 8 May 2028 | £375 |
| 3 to 6 months late | 9 May 2028 to 8 Aug 2028 | £750 |
| More than 6 months late | From 9 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 17208237
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 May 2026
- Registered office
- 83 ST. Marks Road, Enfield, EN1 1BJ
- Nature of business
- Disinfecting and exterminating services (SIC 81291)
- Year end
- 31 May (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.
- 2Encapsulate Ltd2023
- Abbey Road Group Limited2025
- Achilles Clean Limited2022
- Adalgo Limited2008
- Af Snowhite Cleaning Services Ltd2014
- Aframba Services Ltd2022
- Ag. CGM Ltd2020
- Agrico Cleaning Services Ltd2010
All cleaning companies in Enfield · All trades in Enfield · Cleaning companies across the UK
Frequently asked questions
When are 121 Service Control Ltd's accounts due?
121 Service Control Ltd's next accounts are due at Companies House by 8 February 2028 (in 483 days), covering the period to 31 May 2027.
When is 121 Service Control Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 7 May 2027, due by 7 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is 121 Service Control Ltd still trading?
121 Service Control Ltd 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 121 Service Control Ltd do?
121 Service Control Ltd is registered under Disinfecting and exterminating services (SIC 81291).
How old is 121 Service Control Ltd?
121 Service Control Ltd was incorporated on 8 May 2026, less than a year ago.
What is the penalty if 121 Service Control Ltd 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 121 Service Control Ltd 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.