- Companies
- Electricians
- Newbury
- Seamless Integration Ltd
Seamless Integration Ltd
- Company number
- 11101038
- Incorporated
- 7 Dec 20178 years trading
- Registered office
- 7 the Jackdaws, Shaw, Newbury, Berkshire, RG14 2GL
- Nature of business
- Electrical installation; Other construction installation
Seamless Integration Ltd is a 8-year-old private limited company registered in Newbury, company number 11101038, one of 48 electrical contractors in Newbury. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
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 £1,126 (+93.1%) on the year before, to £2,336.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £13K against £9,622 owed within a year: 1.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2018 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £2,336 | £13K | £9,622 | 1 | |
| 31 Dec 2023 | £1,210 | £16K | £20K | 1 | |
| 31 Dec 2022 | £16K | £41K | £30K | 1 | |
| 31 Dec 2021 | £5,757 | £20K | £20K | £22K | 1 |
| 31 Dec 2020 | £6,319 | £13K | £22K | £16K | 1 |
| 31 Dec 2019 | £3,228 | £19K | £20K | £16K | |
| 31 Dec 2018 | -£794 | £948 | £2,148 | £2,942 | 1 |
Where Seamless Integration Ltd is registered
The registered office is in Newbury (RG14), in the West Berkshire local authority area, South East. Show RG14 2GL on a map.
Other trade companies in RG14
- Budova LtdCivil engineering
- Keystone Commercial Design LtdBuilders
- Sama Properties LtdProperty developers
- Waymarc LimitedMotor traders
- Dorneywood Consulting LimitedProperty developers
- Fortis One LimitedProperty developers
- Startech Auto Care LtdMechanics and garages
- Atl Premium Cleaning & Painting Services LtdPainters and decorators
What happens if Seamless Integration 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 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
- 11101038
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 December 2017 (8 years ago)
- Registered office
- 7 the Jackdaws, Shaw, Newbury, Berkshire, RG14 2GL
- Nature of business
- Electrical installation (SIC 43210)
Other construction installation (SIC 43290) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 12 November 2025
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 Newbury
Other active electrical contractors registered in Newbury.
- Secure Systems (UK) Limited1993
- SJC Power Ltd2021
- Skips Electrical Ltd2018
- Solo Electrics Limited2004
- South England Solar and Electrical Ltd2022
- Stephen Brown Electrical Services Ltd2023
- Total Door Services Limited2014
- Watchful Eye Limited1989
All electrical contractors in Newbury · All trades in Newbury · Electricians across the UK
Frequently asked questions
When are Seamless Integration Ltd's accounts due?
Seamless Integration Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Seamless Integration 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 31 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Seamless Integration Ltd still trading?
Seamless Integration 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 Seamless Integration Ltd do?
Seamless Integration Ltd is registered under Electrical installation (SIC 43210); Other construction installation (SIC 43290).
How old is Seamless Integration Ltd?
Seamless Integration Ltd was incorporated on 7 December 2017, 8 years ago.
What is the penalty if Seamless Integration 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 Seamless Integration 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.