- Companies
- Machinery repair and installation
- Hull
- Armstrong Hydraulic Services (Hull) Limited
Armstrong Hydraulic Services (Hull) Limited
- Company number
- 01972403
- Incorporated
- 18 Dec 198540 years trading
- Registered office
- Unit A Central Orbit Trading Park, Waverley Street, Hull, East Yorkshire, HU1 2SH
- Nature of business
- Repair and maintenance of ships and boats; Repair of other equipment
Armstrong Hydraulic Services (Hull) Limited is a 40-year-old private limited company registered in Hull, company number 01972403, one of 185 machinery repair and installation companies in Hull. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
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 up £53K (+5.4%) on the year before, to £1M.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £772K against £166K owed within a year: 4.6 times cover.
- 13 employees on average, up from -11 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2026 | £1M | £426K | £772K | £166K | 13 |
| 31 May 2025 | £968K | £285K | £789K | £177K | -11 |
| 31 May 2024 | £938K | £566K | £834K | £255K | -11 |
| 31 May 2023 | £891K | £562K | £763K | £219K | -11 |
| 31 May 2022 | £790K | £411K | £653K | £198K | 0 |
| 31 May 2021 | £689K | £543K | £648K | £267K | -12 |
| 31 May 2020 | £553K | £282K | £456K | £219K | -12 |
| 31 May 2019 | £449K | £249K | £509K | £366K | |
| 31 May 2018 | £276K | £131K | £237K | £224K | -12 |
| 31 May 2017 | £266K | £121K | £352K | £276K |
Public contracts won
Armstrong Hydraulic Services (Hull) Limited has one public sector contract award on record; the ones with their own published value total £39K (2022). 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 |
|---|---|---|---|
| Trinity House | GB-London: STA1348 - THV Patricia - Engineer attendance and spare parts for deck machinery and hydraulic pump | £39K | 13 Oct 2022 |
Where Armstrong Hydraulic Services (Hull) Limited is registered
The registered office is in Hull (HU1), in the Kingston upon Hull, City of local authority area, Yorkshire and The Humber. Show HU1 2SH on a map.
Other trade companies in HU1
- S K Marine & Electrical LimitedElectricians
- Northbank Customs LimitedMechanics and garages
- CB Tiling Services LtdFloor and wall tilers
- Fleet Commercial Care LtdMechanics and garages
- Especially Roofing LimitedRoofers
- Dextro Joinery LimitedJoiners and carpenters
- Ultra-Rend LimitedPlasterers
- Jam Services Hull LimitedInstallers
What happens if Armstrong Hydraulic Services (Hull) 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 2029 | 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
- 01972403
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 December 1985 (40 years ago)
- Registered office
- Unit A Central Orbit Trading Park, Waverley Street, Hull, East Yorkshire, HU1 2SH
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
Repair of other equipment (SIC 33190) - Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 6 July 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 Hull
Other active machinery repair and installation companies registered in Hull.
- Ashley Wilson Limited2026
- Autolectric Services (Hull) Limited2004
- Barek Lift Trucks Limited1996
- Bart Composite Builder Ltd2025
- Beadle Marine & Subsea Limited2020
- Bexx Engineering and Maintenance Services Ltd2025
- Big Bear Engineering Ltd2004
- Billy the Hot Tub Guy Limited2020
All machinery repair and installation companies in Hull · All trades in Hull · Machinery repair and installation across the UK
Frequently asked questions
When are Armstrong Hydraulic Services (Hull) Limited's accounts due?
Armstrong Hydraulic Services (Hull) Limited's next accounts are due at Companies House by 29 February 2028 (in 504 days), covering the period to 31 May 2027.
When is Armstrong Hydraulic Services (Hull) Limited's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is Armstrong Hydraulic Services (Hull) Limited still trading?
Armstrong Hydraulic Services (Hull) 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 Armstrong Hydraulic Services (Hull) Limited do?
Armstrong Hydraulic Services (Hull) Limited is registered under Repair and maintenance of ships and boats (SIC 33150); Repair of other equipment (SIC 33190).
How old is Armstrong Hydraulic Services (Hull) Limited?
Armstrong Hydraulic Services (Hull) Limited was incorporated on 18 December 1985, 40 years ago.
Has Armstrong Hydraulic Services (Hull) Limited won public sector contracts?
Yes. Armstrong Hydraulic Services (Hull) Limited has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £39K), most recently from Trinity House.
What is the penalty if Armstrong Hydraulic Services (Hull) 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 Armstrong Hydraulic Services (Hull) 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.