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- TSR Installations Limited
Company profile · Electricians
TSR Installations Limited
TSR Installations Limited is a 7-year-old private limited company registered in Stanstead Abbotts, company number 12115203, one of 7 electrical contractors in Stanstead Abbotts. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 July 2025, as filed at Companies House.
TSR Installations Limited over the years
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 £16K (+8.1%) on the year before, to £213K.
- Net assets rose in 5 of 5 year-on-year comparisons on record.
- Current assets of £428K against £223K owed within a year: 1.9 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £213K | £428K | £223K | 2 | |
| 31 Jul 2024 | £197K | £377K | £193K | 1 | |
| 30 Jul 2023 | £137K | £242K | £129K | 1 | |
| 31 Jul 2022 | £96K | £127K | £65K | 1 | |
| 31 Jul 2021 | £45K | £58K | £32K | 1 | |
| 31 Jul 2020 | £19K | £21K | £9,364 | 1 |
Where TSR Installations Limited is registered
The registered office is in Stanstead Abbotts (SG12), in the East Hertfordshire local authority area, East of England. Show SG12 8UU on a map.
Other trade companies in SG12
- JB Garden Services LimitedLandscapers and gardeners
- Fryer Electrical LtdElectricians
- Aventus Air Conditioning and Electrical Services LtdElectricians
- Rews Garden Rooms LtdInstallers
- Clean As F LtdCleaning companies
- Lybra Contract Cleaning LtdCleaning companies
- The Room Revivers LimitedJoiners and carpenters
- Addison Tiling LtdFloor and wall tilers
Shared registered office
31 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 TSR Installations 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 12115203
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 July 2019 (7 years ago)
- Registered office
- 16 the Maltings, Roydon Road, Stanstead Abbotts, Hertfordshire, SG12 8UU
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 21 July 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 Stanstead Abbotts
Other active electrical contractors registered in Stanstead Abbotts.
- D Taylor Services Ltd2015
- Fryer Electrical Ltd2026
- Harter Electrical Ltd2020
- Newline Electrical Ltd2018
- Rose Thomas Electrical Services Ltd2017
- Shopland and Hough Contracts Limited2018
All electrical contractors in Stanstead Abbotts · All trades in Stanstead Abbotts · Electricians across the UK
Frequently asked questions
When are TSR Installations Limited's accounts due?
TSR Installations Limited's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is TSR Installations Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is TSR Installations Limited still trading?
TSR Installations 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 TSR Installations Limited do?
TSR Installations Limited is registered under Electrical installation (SIC 43210).
How old is TSR Installations Limited?
TSR Installations Limited was incorporated on 22 July 2019, 7 years ago.
What is the penalty if TSR Installations 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 TSR Installations 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.