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- Machinery repair and installation
- Sheffield
- Datech Scientific Limited
Company profile · Machinery repair and installation
Datech Scientific Limited
Datech Scientific Limited is a 27-year-old private limited company registered in Sheffield, company number 03726722, one of 205 machinery repair and installation companies in Sheffield. 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.
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Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House.
Datech Scientific 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 £29K (+12.6%) on the year before, to £264K.
- Net assets rose in 6 of 6 year-on-year comparisons on record.
- Current assets of £701K against £435K owed within a year: 1.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £264K | £410K | £701K | £435K | 0 |
| 31 Mar 2024 | £235K | £319K | £489K | £215K | 5 |
| 31 Mar 2023 | £201K | £310K | £452K | £213K | 5 |
| 31 Mar 2022 | £122K | £227K | £400K | £236K | 4 |
| 31 Mar 2021 | £97K | £169K | £767K | £630K | 4 |
| 31 Mar 2020 | £75K | £229K | £515K | £450K | 4 |
| 31 Mar 2019 | £66K | £15K | £158K | £101K | 4 |
Public contracts won
Datech Scientific Limited has one public sector contract award on record; the ones with their own published value total £220K (2025). Source: Contracts Finder and Find a Tender award notices. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| University of St Andrews | School of Earth and Environmental Sciences: StAGE laboratory 193nm Excimer Laser Ablation System | £220K | 29 Jan 2025 |
Where Datech Scientific Limited is registered
The registered office is in Sheffield (S36), in the Sheffield local authority area, Yorkshire and The Humber. Show S36 2UZ on a map.
Other trade companies in S36
- Biohazard by Squeaky Clean LtdCleaning companies
- Surescope Property LtdSpecialist contractors
- Mac4 Solutions LtdProperty developers
- NR Domestics LtdRepair services
- Nyxn Commercial LimitedMotor traders
- S36 Motors LtdMotor traders
- Davis Gas & Heat LimitedPlumbers and heating engineers
- Apex Plastering Yorkshire LtdPlasterers
Also registered at this address
1 other company uses the same registered office as Datech Scientific Limited.
- CHG Electrical LimitedElectricians
What happens if Datech Scientific 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
- 03726722
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 March 1999 (27 years ago)
- Registered office
- 2 Wortley Road, Deepcar, Sheffield, South Yorkshire, S36 2UZ
- Nature of business
- Repair of machinery (SIC 33120)
Installation of industrial machinery and equipment (SIC 33200)
Agents involved in the sale of machinery, industrial equipment, ships and aircraft (SIC 46140)
Wholesale of other machinery and equipment (SIC 46690) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 4 March 2026
- Charges (mortgages)
- 2 outstanding of 3 registered
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Sheffield
Other active machinery repair and installation companies registered in Sheffield.
- DHB Compressor Services Limited2014
- Dixtron Ltd2024
- Doorway to Independence Ltd2025
- Dragon Conveyor Ltd2011
- DS Digital Print Ltd2012
- Dukeries Aviation Management Limited2009
- Duralean UK Ltd2021
- Durridge UK Ltd.2014
All machinery repair and installation companies in Sheffield · All trades in Sheffield · Machinery repair and installation across the UK
Frequently asked questions
When are Datech Scientific Limited's accounts due?
Datech Scientific Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Datech Scientific 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 Datech Scientific Limited still trading?
Datech Scientific 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 Datech Scientific Limited do?
Datech Scientific Limited is registered under Repair of machinery (SIC 33120); Installation of industrial machinery and equipment (SIC 33200); Agents involved in the sale of machinery, industrial equipment, ships and aircraft (SIC 46140); Wholesale of other machinery and equipment (SIC 46690).
How old is Datech Scientific Limited?
Datech Scientific Limited was incorporated on 4 March 1999, 27 years ago.
Has Datech Scientific Limited won public sector contracts?
Yes. Datech Scientific Limited has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £220K), most recently from University of St Andrews.
What is the penalty if Datech Scientific 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 Datech Scientific 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.