- Companies
- Finishing trades
- Hitchin
- SL Firm UK Limited
SL Firm UK Limited
- Company number
- 09368003
- Incorporated
- 29 Dec 201411 years trading
- Registered office
- 64 Wilbury Way, Hitchin, Hertfordshire, SG4 0TP
- Nature of business
- Other building completion and finishing
SL Firm UK Limited is a 11-year-old private limited company registered in Hitchin, company number 09368003, one of 32 building finishing companies in Hitchin. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
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 down £926 (-0.4%) on the year before, to £248K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £261K against £24K owed within a year: more than 10 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £248K | £261K | £24K | 2 | |
| 31 Dec 2024 | £248K | £312K | £74K | 2 | |
| 31 Dec 2023 | £221K | £274K | £53K | 2 | |
| 31 Dec 2022 | £165K | £223K | £56K | 2 | |
| 31 Dec 2021 | £106K | £173K | £46K | 2 | |
| 31 Dec 2020 | £48K | £162K | £119K | 2 | |
| 31 Dec 2019 | £31K | £65K | £40K | 1 | |
| 31 Dec 2018 | £15K | £38K | £30K | ||
| 31 Dec 2017 | £943 | £7,641 | £7,779 | ||
| 31 Dec 2016 | £670 | £10K | £11K |
Where SL Firm UK Limited is registered
The registered office is in Hitchin (SG4), in the North Hertfordshire local authority area, East of England. Show SG4 0TP on a map.
Other trade companies in SG4
- Pro Builders LtdLandscapers and gardeners
- Pwevents Group LtdElectricians
- Strata Washrooms LimitedInstallers
- Riseup Solar LtdSpecialist contractors
- Broadview Installations LtdGlaziers
- A2B Building Services LtdBuilders
- Loci Construction LtdSpecialist contractors
- Aurum Haven Maintenance Services LtdInstallers
Also registered at this address
7 other companies use the same registered office as SL Firm UK Limited.
- D Turner Builders LtdFinishing trades
- Hanover Homes LimitedProperty developers
- K G Croft General Building Contractors LtdFinishing trades
- MDS Electrical Contracting LimitedSpecialist contractors
- Roadvacs LtdCleaning companies
- Sidhu Builders LimitedCivil engineering
- Subterra Living LtdSpecialist contractors
What happens if SL Firm UK 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 09368003
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 December 2014 (11 years ago)
- Registered office
- 64 Wilbury Way, Hitchin, Hertfordshire, SG4 0TP
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 29 December 2025
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Hitchin
Other active building finishing companies registered in Hitchin.
- Starlings Bridge Properties Limited2002
- Styleplan Property Solutions Ltd2002
- Agt Ceilings and Partitions Limited2019
- Apl Property Services Limited2020
- Barracuda Shop Fitting Limited2006
- Base Property Management Ltd2026
- BTS1 Ltd2025
- Build Creative Construction Limited2023
All building finishing companies in Hitchin · All trades in Hitchin · Finishing trades across the UK
Frequently asked questions
When are SL Firm UK Limited's accounts due?
SL Firm UK Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is SL Firm UK Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is SL Firm UK Limited still trading?
SL Firm UK 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 SL Firm UK Limited do?
SL Firm UK Limited is registered under Other building completion and finishing (SIC 43390).
How old is SL Firm UK Limited?
SL Firm UK Limited was incorporated on 29 December 2014, 11 years ago.
What is the penalty if SL Firm UK 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 SL Firm UK 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.