- Companies
- Machinery repair and installation
- Reading
- Dover Scientific Ltd
Dover Scientific Ltd
- Company number
- 15146563
- Incorporated
- 19 Sep 20233 years trading
- Registered office
- 39 Crockhamwell Road, Woodley, Reading, RG5 3JZ
- Nature of business
- Installation of industrial machinery and equipment; Wholesale of household goods (other than musical instruments) n.e.c.; Other retail sale in non-specialised stores; Other professional, scientific and technical activities n.e.c.
Dover Scientific Ltd is a 3-year-old private limited company registered in Reading, company number 15146563, one of 74 machinery repair and installation companies in Reading. 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.
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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 unchanged on the year before, at £222.
- Current assets of £699 against £2,197 owed within a year: 0.3 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 | £222 | £699 | £2,197 | 0 | |
| 30 Sep 2024 | £222 | £699 | £2,197 | 0 |
Who runs and owns Dover Scientific Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** K*** | Director | Sep 2023 |
Person with significant control
Where Dover Scientific Ltd is registered
The registered office is in Reading (RG5), in the Wokingham local authority area, South East. Show RG5 3JZ on a map.
Other trade companies in RG5
- Speed Platinum Autos LimitedMotor traders
- SB Elite Group LtdPlasterers
- Swanson Homes LtdElectricians
- Williams Building Solutions LtdBuilders
- Ac Cooling Solutions LtdPlumbers and heating engineers
- Allday Maintenance Service LtdSpecialist contractors
- J G McCann LtdFinishing trades
- Berkshire Energy Solutions LtdPlumbers and heating engineers
What happens if Dover Scientific 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
- 15146563
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 September 2023 (3 years ago)
- Registered office
- 39 Crockhamwell Road, Woodley, Reading, RG5 3JZ
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
Wholesale of household goods (other than musical instruments) n.e.c. (SIC 46499)
Other retail sale in non-specialised stores (SIC 47190)
Other professional, scientific and technical activities n.e.c. (SIC 74909) - Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 18 September 2025
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 Reading
Other active machinery repair and installation companies registered in Reading.
- Ecotemp Environmental Ltd2014
- Elmdale Maintenance Limited1991
- Ers Engineering Services Ltd2014
- F 4 Fones Limited2017
- Falcon Accident Repair Centre Limited2019
- Falcon Pump Services Ltd2021
- Faztech Limited2022
- Gcom Ltd2019
All machinery repair and installation companies in Reading · All trades in Reading · Machinery repair and installation across the UK
Frequently asked questions
When are Dover Scientific Ltd's accounts due?
Dover Scientific Ltd's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Dover Scientific 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 Dover Scientific Ltd still trading?
Dover Scientific Ltd is listed as active on the Companies House register (checked 12 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 Dover Scientific Ltd do?
Dover Scientific Ltd is registered under Installation of industrial machinery and equipment (SIC 33200); Wholesale of household goods (other than musical instruments) n.e.c. (SIC 46499); Other retail sale in non-specialised stores (SIC 47190); Other professional, scientific and technical activities n.e.c. (SIC 74909).
How old is Dover Scientific Ltd?
Dover Scientific Ltd was incorporated on 19 September 2023, 3 years ago.
Who runs Dover Scientific Ltd?
Dover Scientific Ltd has 1 active director, the longest-serving appointed in Sep 2023. Their names and service addresses are on the Companies House register.
Who owns Dover Scientific Ltd?
One person or company has significant control of Dover Scientific Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Dover Scientific 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 Dover Scientific Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.