- Companies
- Machinery repair and installation
- Leeds
- J D Ultrasonics Limited
J D Ultrasonics Limited
- Company number
- 03718604
- Incorporated
- 24 Feb 199927 years trading
- Registered office
- Airedale Works Fountain Street, Morley, Leeds, West Yorkshire, LS27 0AA
- Nature of business
- Installation of industrial machinery and equipment
J D Ultrasonics Limited is a 27-year-old private limited company registered in Leeds, company number 03718604, one of 231 machinery repair and installation companies in Leeds. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 J D Ultrasonics LimitedOr 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 down £38K (-3%) on the year before, to £1.2M.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £1.3M against £62K 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 |
|---|---|---|---|---|---|
| 30 Apr 2025 | £1.2M | £1.3M | £62K | 2 | |
| 30 Apr 2024 | £1.3M | £1.4M | £121K | 2 | |
| 30 Apr 2023 | £1.2M | £1.4M | £145K | 2 | |
| 30 Apr 2022 | £1.2M | £1.2M | £111K | 2 | |
| 30 Apr 2021 | £1M | £1.1M | £114K | 2 | |
| 30 Apr 2020 | £923K | £1M | £141K | 2 | |
| 30 Apr 2019 | £795K | £865K | £128K | ||
| 30 Apr 2018 | £740K | £821K | £152K | ||
| 30 Apr 2017 | £667K | £676K | £88K | ||
| 30 Apr 2016 | £664K | £115K | £714K | £115K |
Public contracts won
J D Ultrasonics Limited has one public sector contract award on record; the ones with their own published value total £36K (2015). 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 |
|---|---|---|---|
| Department for Environment, Food & Rural Affairs | Renewal of Coldstore Humidification Systems at Wykeham Nurseries | £36K | 7 Jul 2015 |
Where J D Ultrasonics Limited is registered
The registered office is in Leeds (LS27), in the Leeds local authority area, Yorkshire and The Humber. Show LS27 0AA on a map.
Other trade companies in LS27
- Penn Plastering Solutions LimitedPlasterers
- Coating Integrity Solutions LtdSpecialist contractors
- Primesure Appliances LimitedRepair services
- Motorpoint Warehouse Leeds LtdMotor traders
- True North Build and Design LtdBuilders
- P3 Studio LtdBuilders
- Tylec Installations LtdElectricians
- J&R Utilities LtdCivil engineering
Also registered at this address
1 other company uses the same registered office as J D Ultrasonics Limited.
- Proserve M&E LtdElectricians
What happens if J D Ultrasonics 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 03718604
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 February 1999 (27 years ago)
- Registered office
- Airedale Works Fountain Street, Morley, Leeds, West Yorkshire, LS27 0AA
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 9 February 2026
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 Leeds
Other active machinery repair and installation companies registered in Leeds.
- J. Hirst Electrical Engineers Limited2008
- J.C. Print Engineers Limited1990
- J.C.P.Engineering (Machinery Movement) Ltd2016
- JB Pat Testing Ltd2022
- JBL Technical Trading UK Ltd2025
- Jetglow Aircraft Engineering Limited2008
- Judex Gadget Centrals Ltd2026
- Judex Gadget Ltd2026
All machinery repair and installation companies in Leeds · All trades in Leeds · Machinery repair and installation across the UK
Frequently asked questions
When are J D Ultrasonics Limited's accounts due?
J D Ultrasonics Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is J D Ultrasonics Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is J D Ultrasonics Limited still trading?
J D Ultrasonics 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 J D Ultrasonics Limited do?
J D Ultrasonics Limited is registered under Installation of industrial machinery and equipment (SIC 33200).
How old is J D Ultrasonics Limited?
J D Ultrasonics Limited was incorporated on 24 February 1999, 27 years ago.
Has J D Ultrasonics Limited won public sector contracts?
Yes. J D Ultrasonics Limited has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £36K), most recently from DEPARTMENT FOR ENVIRONMENT, FOOD & RURAL AFFAIRS.
What is the penalty if J D Ultrasonics 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 J D Ultrasonics 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.