- Companies
- Specialist contractors
- Milton Keynes
- Gramm Limited
Gramm Limited
- Company number
- 03579464
- Incorporated
- 11 Jun 199828 years trading
- Registered office
- C/O Hillier Hopkins LLP, 249 Silbury Boulevard, Milton Keynes, Bucks, MK9 1NA
- Nature of business
- Other specialised construction activities n.e.c.
Gramm Limited is a 28-year-old private limited company registered in Milton Keynes, company number 03579464, one of 171 specialist construction companies in Milton Keynes. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 30 December 2026 is due at HMRC on 30 December 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 up £11K (+547.5%) on the year before, to £8,869.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £306K against £306K owed within a year: 1.0 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 Dec 2025 | £8,869 | £306K | £306K | 2 | |
| 30 Dec 2024 | -£1,982 | £307K | £319K | 2 | |
| 30 Dec 2023 | -£22K | £304K | £327K | 2 | |
| 30 Dec 2022 | -£141K | £311K | £454K | 2 | |
| 30 Dec 2021 | -£515K | £353K | £870K | 2 | |
| 30 Dec 2020 | -£608K | £280K | £1.2M | 2 | |
| 31 Dec 2019 | -£848K | £386K | £1.6M | 2 | |
| 30 Jun 2018 | -£1.1M | £1.3M | £1.6M | ||
| 30 Jun 2017 | -£851K | £1.3M | £1.4M | ||
| 30 Jun 2016 | -£630K | £3,576 | £961K | £800K |
Where Gramm Limited is registered
The registered office is in Milton Keynes (MK9), in the Milton Keynes local authority area, South East. Show MK9 1NA on a map.
Other trade companies in MK9
- Daniel A Collier LimitedCivil engineering
- Nano Roofing & Guttering LtdRoofers
- CTTK Mechanical Installation & Management LtdInstallers
- Liberty Roofing & Guttering LtdRoofers
- Skyshield Roofing Solutions LtdRoofers
- Olivia Does.. LimitedSpecialist contractors
- Dena Developments LtdProperty developers
- Revonix Group LtdMotor traders
Shared registered office
71 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Gramm 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Dec 2027 | £200 |
| 3 months late | 30 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Dec 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
- 03579464
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 June 1998 (28 years ago)
- Registered office
- C/O Hillier Hopkins LLP, 249 Silbury Boulevard, Milton Keynes, Bucks, MK9 1NA
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 December 2025
- Last confirmation statement
- 23 June 2026
- Charges (mortgages)
- 8 outstanding of 9 registered
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Milton Keynes
Other active specialist construction companies registered in Milton Keynes.
- Greenline Carpentry Ltd2017
- Grosser Tiles & Marbles Ltd2018
- GSB Exterior Cleaning Services Limited2012
- GTB Technical Services Limited2013
- Gusan Construction Ltd2018
- H E Utilities Limited2024
- Hamptons Pools and Property Maintenance Ltd2026
- Harrison (London) Limited1996
All specialist construction companies in Milton Keynes · All trades in Milton Keynes · Specialist contractors across the UK
Frequently asked questions
When are Gramm Limited's accounts due?
Gramm Limited's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 30 December 2026.
When is Gramm Limited's CT600 due?
The CT600 for the period to 30 December 2026 is due at HMRC by 30 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Gramm Limited still trading?
Gramm 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 Gramm Limited do?
Gramm Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Gramm Limited?
Gramm Limited was incorporated on 11 June 1998, 28 years ago.
What is the penalty if Gramm 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 Gramm 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.