- Companies
- Civil engineering
- Inverness
- R Glass & Son Groundworks Ltd
R Glass & Son Groundworks Ltd
- Company number
- SC454005
- Incorporated
- 5 Jul 201313 years trading
- Registered office
- 5-7 Carsegate Road, Inverness, IV3 8EX
- Nature of business
- Construction of other civil engineering projects n.e.c.
R Glass & Son Groundworks Ltd is a 13-year-old private limited company registered in Inverness, company number SC454005, one of 37 civil engineering contractors in Inverness. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 down £17K (-6.5%) on the year before, to £253K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £260K against £7,679 owed within a year: more than 10 times cover.
- 1 employee on average, down from 7 the year before.
- 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 |
|---|---|---|---|---|---|
| 31 Jul 2025 | £253K | £216K | £260K | £7,679 | 1 |
| 31 Jul 2024 | £270K | £242K | £352K | £72K | 7 |
| 31 Jul 2023 | £413K | £202K | £521K | £96K | 13 |
| 31 Jul 2022 | £487K | £273K | £683K | £159K | 9 |
| 31 Jul 2021 | £351K | £138K | £506K | £114K | 9 |
| 31 Jul 2020 | £357K | £227K | £442K | £53K | 11 |
| 31 Jul 2019 | £629K | £242K | £706K | £155K | |
| 31 Jul 2018 | £446K | £299K | £461K | £112K | |
| 31 Jul 2017 | £485K | £346K | £506K | £135K | 13 |
| 31 Jul 2016 | £530K | £275K | £648K | £247K |
Where R Glass & Son Groundworks Ltd is registered
The registered office is in Inverness (IV3), in the Highland local authority area, Scotland. Show IV3 8EX on a map.
Other trade companies in IV3
- Nova Highland Cleaning LtdCleaning companies
- PJB Heating Services LtdPlumbers and heating engineers
- MR Build IT LtdInstallers
- TT Import & Exports LtdMotor traders
- Celtic Flats LtdProperty developers
- Booie Access LimitedScaffolders
- Caledonia Plumbing and Heating LtdPlumbers and heating engineers
- Montgomery Motors (Inverness) LtdMotor traders
What happens if R Glass & Son Groundworks 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- SC454005
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 July 2013 (13 years ago)
- Registered office
- 5-7 Carsegate Road, Inverness, IV3 8EX
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 5 July 2026
- Previous names
- R & R Glass (Groundwork Contractors) Limited (until 11 Jun 2021)
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Inverness
Other active civil engineering contractors registered in Inverness.
- Ryanjweldingservices Ltd2023
- Shakk Engineering Ltd2020
- Sloggie Civil Engineering Limited2025
- Steelspec Ltd2026
- T20 Electrical Ltd2024
- Taylor Way Construction Ltd2024
- Torvean Civil Engineering Ltd2023
- Willow Branch Limited2012
All civil engineering contractors in Inverness · All trades in Inverness · Civil engineering across the UK
Frequently asked questions
When are R Glass & Son Groundworks Ltd's accounts due?
R Glass & Son Groundworks Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is R Glass & Son Groundworks Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is R Glass & Son Groundworks Ltd still trading?
R Glass & Son Groundworks 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 R Glass & Son Groundworks Ltd do?
R Glass & Son Groundworks Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is R Glass & Son Groundworks Ltd?
R Glass & Son Groundworks Ltd was incorporated on 5 July 2013, 13 years ago.
What is the penalty if R Glass & Son Groundworks 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 R Glass & Son Groundworks 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.