- Companies
- Electricians
- Swansea
- Talsin Limited
Talsin Limited
- Company number
- 10370507
- Incorporated
- 12 Sep 201610 years trading
- Registered office
- 106 Garrod Avenue, Dunvant, Swansea, SA2 7XQ
- Nature of business
- Electrical installation; Human resources provision and management of human resources functions
Talsin Limited is a 10-year-old private limited company registered in Swansea, company number 10370507, one of 148 electrical contractors in Swansea. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Talsin LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £422 (+3%) on the year before, to £14K.
- Net assets rose in 7 of 8 year-on-year comparisons on record.
- Current assets of £19K against £1,272 owed within a year: more than 10 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £14K | £19K | £1,272 | 2 | |
| 31 Mar 2024 | £14K | £31K | £1,700 | 1 | |
| 31 Mar 2023 | £11K | £27K | £6,309 | 1 | |
| 31 Mar 2022 | £3,772 | £47K | £33K | 3 | |
| 31 Mar 2021 | £1,021 | £29K | £15K | 1 | |
| 31 Mar 2020 | £56 | £12K | £15K | 3 | |
| 31 Mar 2019 | £2 | £40K | £42K | 3 | |
| 31 Mar 2018 | £1,364 | £4,772 | £3,622 | ||
| 31 Mar 2017 | £258 | £2,710 | £3,970 | £2,466 | 1 |
Where Talsin Limited is registered
The registered office is in Swansea (SA2), in the Swansea local authority area, Wales. Show SA2 7XQ on a map.
Other trade companies in SA2
- Living Landscapes Commercial LtdLandscapers and gardeners
- DC Plumbing & Construction LtdBuilders
- Ginger Property Services LimitedProperty developers
- Smart Space Living LtdJoiners and carpenters
- Paul Vernon HV Sap LimitedCivil engineering
- L.H Hiab & Recovery LimitedMechanics and garages
- Lewis Tarmac LtdCivil engineering
- Tolzini Cleaning Services LtdCleaning companies
What happens if Talsin 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 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
- 10370507
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 September 2016 (10 years ago)
- Registered office
- 106 Garrod Avenue, Dunvant, Swansea, SA2 7XQ
- Nature of business
- Electrical installation (SIC 43210)
Human resources provision and management of human resources functions (SIC 78300) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 12 March 2026
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 Swansea
Other active electrical contractors registered in Swansea.
- Tec Electrical Ltd2025
- The Alternative Energy Centre Ltd2023
- Thermavolt Energy Solutions Ltd2025
- Three Phase Ltd2026
- Tidal Develop and Construct Ltd2026
- TPN Electrical Engineers Limited2004
- Tri-Energy Ltd2026
- Truecore Electrics Ltd2025
All electrical contractors in Swansea · All trades in Swansea · Electricians across the UK
Frequently asked questions
When are Talsin Limited's accounts due?
Talsin Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Talsin Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Talsin Limited still trading?
Talsin 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 Talsin Limited do?
Talsin Limited is registered under Electrical installation (SIC 43210); Human resources provision and management of human resources functions (SIC 78300).
How old is Talsin Limited?
Talsin Limited was incorporated on 12 September 2016, 10 years ago.
What is the penalty if Talsin 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 Talsin 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.