- Companies
- Specialist contractors
- Hitchin
- Hardy-Tunstall Engineering Ltd
Hardy-Tunstall Engineering Ltd
- Company number
- 15222137
- Incorporated
- 19 Oct 20232 years trading
- Registered office
- Unit 1 Wilbury Way, Knowl Piece, Hitchin, Hertfordshire, SG4 0TY
- Nature of business
- Other specialised construction activities n.e.c.
Hardy-Tunstall Engineering Ltd is a 2-year-old private limited company registered in Hitchin, company number 15222137, one of 45 specialist construction companies in Hitchin. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 Hardy-Tunstall Engineering LtdOr 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 £36K (+49.2%) on the year before, to £111K.
- Current assets of £169K against £92K owed within a year: 1.8 times cover.
- 5 employees on average, up from 3 the year before.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £111K | £62K | £169K | £92K | 5 |
| 30 Sep 2024 | £74K | £115K | £193K | £122K | 3 |
Where Hardy-Tunstall Engineering Ltd is registered
The registered office is in Hitchin (SG4), in the North Hertfordshire local authority area, East of England. Show SG4 0TY 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
What happens if Hardy-Tunstall Engineering 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 15222137
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 October 2023 (2 years ago)
- Registered office
- Unit 1 Wilbury Way, Knowl Piece, Hitchin, Hertfordshire, SG4 0TY
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 18 October 2025
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Hitchin
Other active specialist construction companies registered in Hitchin.
- Henlow Building Supplies Limited1981
- Inground Utilities Limited2011
- Lee Construction Builders Ltd2014
- Loci Construction Ltd2026
- M. Gas Limited2007
- Mark Sullivan Carpentry Ltd2017
- Masser Construction Limited1995
- MCK Brickwork Limited2021
All specialist construction companies in Hitchin · All trades in Hitchin · Specialist contractors across the UK
Frequently asked questions
When are Hardy-Tunstall Engineering Ltd's accounts due?
Hardy-Tunstall Engineering Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Hardy-Tunstall Engineering Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Hardy-Tunstall Engineering Ltd still trading?
Hardy-Tunstall Engineering 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 Hardy-Tunstall Engineering Ltd do?
Hardy-Tunstall Engineering Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Hardy-Tunstall Engineering Ltd?
Hardy-Tunstall Engineering Ltd was incorporated on 19 October 2023, 2 years ago.
What is the penalty if Hardy-Tunstall Engineering 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 Hardy-Tunstall Engineering 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.