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- Grigas Consultancy Ltd
Company profile · Civil engineering
Grigas Consultancy Ltd
Grigas Consultancy Ltd is a 7-year-old private limited company registered in Leighton Buzzard, company number 11944673, one of 19 civil engineering contractors in Leighton Buzzard. Its next accounts are due at Companies House on 30 December 2026, and the CT600 for the period to 30 March 2026 is due at HMRC on 30 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.
Grigas Consultancy Ltd 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 down £26K (-97%) on the year before, to £806.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £10K against £12K owed within a year: 0.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £806 | £10K | £12K | 1 | |
| 30 Mar 2024 | £27K | £51K | £26K | 1 | |
| 30 Mar 2023 | £12K | £24K | £12K | 1 | |
| 31 Mar 2022 | £2,020 | £13K | £12K | 1 | |
| 31 Mar 2021 | -£2,074 | £32 | £1,906 | 0 | |
| 31 Mar 2020 | £10 | £10 |
Where Grigas Consultancy Ltd is registered
The registered office is in Leighton Buzzard (LU7), in the Central Bedfordshire local authority area, East of England. Show LU7 9SE on a map.
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- L.T. Advanced Scaffolding LtdBuilders
What happens if Grigas Consultancy 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2026 to 30 Jan 2027 | £150 |
| 1 to 3 months late | 31 Jan 2027 to 30 Mar 2027 | £375 |
| 3 to 6 months late | 31 Mar 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 | 31 Mar 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 | 30 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
- 11944673
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 April 2019 (7 years ago)
- Registered office
- 9 Vesta Grove, Leighton Buzzard, LU7 9SE
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 12 April 2026
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 Leighton Buzzard
Other active civil engineering contractors registered in Leighton Buzzard.
- Harmill Systems Limited1990
- I.G.D. Construction Ltd2024
- JDT Hamblin Limited2016
- Krause & Hall Holdings Limited2025
- Krause & Hall Limited2007
- Laloaia Engineering Ltd2026
- M & N Carter Consulting Limited2013
- Maintenx Group Ltd2025
All civil engineering contractors in Leighton Buzzard · All trades in Leighton Buzzard · Civil engineering across the UK
Frequently asked questions
When are Grigas Consultancy Ltd's accounts due?
Grigas Consultancy Ltd's next accounts are due at Companies House by 30 December 2026 (in 79 days), covering the period to 30 March 2026.
When is Grigas Consultancy Ltd's CT600 due?
The CT600 for the period to 30 March 2026 is due at HMRC by 30 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2026.
Is Grigas Consultancy Ltd still trading?
Grigas Consultancy 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 Grigas Consultancy Ltd do?
Grigas Consultancy Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Grigas Consultancy Ltd?
Grigas Consultancy Ltd was incorporated on 13 April 2019, 7 years ago.
What is the penalty if Grigas Consultancy 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 Grigas Consultancy 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.