- Companies
- Electricians
- London
- One IT Services Ltd
One IT Services Ltd
- Company number
- 17098061
- Incorporated
- 17 Mar 2026
- Registered office
- 66 Paul Street, London, EC2A 4NA
- Nature of business
- Electrical installation; Wholesale of electronic and telecommunications equipment and parts; Wholesale of other machinery and equipment; Information technology consultancy activities
One IT Services Ltd is a newly incorporated private limited company registered in London, company number 17098061, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 17 December 2027, and its first CT600 is due at HMRC on 16 March 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 One IT Services Ltd is registered
The registered office is in London (EC2A), in the Hackney local authority area, London. Show EC2A 4NA on a map.
Other trade companies in EC2A
- Simlan Management LtdCleaning companies
- Renova Secure LtdBuilders
- Auraglasspartitions LtdGlaziers
- A2D Professional Cleaning LtdCleaning companies
- Matson Co. LtdProperty developers
- Paint Hub LimitedMechanics and garages
- SJK Construction & Management LtdBuilders
- Cenlora Cleaning Group LtdCleaning companies
Shared registered office
1,510 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 One IT Services 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 17 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Dec 2027 to 17 Jan 2028 | £150 |
| 1 to 3 months late | 18 Jan 2028 to 17 Mar 2028 | £375 |
| 3 to 6 months late | 18 Mar 2028 to 17 Jun 2028 | £750 |
| More than 6 months late | From 18 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 17098061
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 March 2026
- Registered office
- 66 Paul Street, London, EC2A 4NA
- Nature of business
- Electrical installation (SIC 43210)
Wholesale of electronic and telecommunications equipment and parts (SIC 46520)
Wholesale of other machinery and equipment (SIC 46690)
Information technology consultancy activities (SIC 62020) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in London
Other active electrical contractors registered in London.
- One Touch Electrical Ltd2019
- One31 Energy Ltd2025
- Onsite M&E Services Limited2020
- Oppro Ltd2025
- Optimum Maintenance Solutions Ltd2014
- Optosmart Limited2026
- Orange Av Limited2004
- Orange Hill Electrical Ltd2016
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are One IT Services Ltd's accounts due?
One IT Services Ltd's next accounts are due at Companies House by 17 December 2027 (in 431 days), covering the period to 31 March 2027.
When is One IT Services 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 16 March 2027, due by 16 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is One IT Services Ltd still trading?
One IT Services 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 One IT Services Ltd do?
One IT Services Ltd is registered under Electrical installation (SIC 43210); Wholesale of electronic and telecommunications equipment and parts (SIC 46520); Wholesale of other machinery and equipment (SIC 46690); Information technology consultancy activities (SIC 62020).
How old is One IT Services Ltd?
One IT Services Ltd was incorporated on 17 March 2026, less than a year ago.
What is the penalty if One IT Services 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 One IT Services 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.