- Companies
- Machinery repair and installation
- Watford
- GRM Infra Ltd
GRM Infra Ltd
- Company number
- 17027520
- Incorporated
- 11 Feb 2026
- Registered office
- Unit 15 Orbital 25 Business Park Dwight Road, Hertfordshire, Watford, WD18 9DA
- Nature of business
- Installation of industrial machinery and equipment; Construction of utility projects for electricity and telecommunications; Construction of other civil engineering projects n.e.c.; Engineering related scientific and technical consulting activities
GRM Infra Ltd is a newly incorporated private limited company registered in Watford, company number 17027520, one of 47 machinery repair and installation companies in Watford. Its next accounts are due at Companies House on 11 November 2027, and its first CT600 is due at HMRC on 10 February 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where GRM Infra Ltd is registered
The registered office is in Watford (WD18), in the Three Rivers local authority area, East of England. Show WD18 9DA on a map.
Other trade companies in WD18
- Aston Contractors LimitedInstallers
- Basky 613 LtdProperty developers
- M&E Motors LtdMotor traders
- Jeservicesgroup LtdBuilders
- RCK’S Car Wash Ltd LtdMechanics and garages
- S Buildx LtdBuilders
- CDP Mechanical Contracting LtdPlumbers and heating engineers
- Lane Commercial LtdCivil engineering
Also registered at this address
1 other company uses the same registered office as GRM Infra Ltd.
- Valenor Motors LtdMotor traders
What happens if GRM Infra 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 11 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Nov 2027 to 11 Dec 2027 | £150 |
| 1 to 3 months late | 12 Dec 2027 to 11 Feb 2028 | £375 |
| 3 to 6 months late | 12 Feb 2028 to 11 May 2028 | £750 |
| More than 6 months late | From 12 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 17027520
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 February 2026
- Registered office
- Unit 15 Orbital 25 Business Park Dwight Road, Hertfordshire, Watford, WD18 9DA
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
Construction of utility projects for electricity and telecommunications (SIC 42220)
Construction of other civil engineering projects n.e.c. (SIC 42990)
Engineering related scientific and technical consulting activities (SIC 71122) - Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
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 Watford
Other active machinery repair and installation companies registered in Watford.
- Ila Logistics Limited2025
- Independent Inspections (UK) Limited2004
- K2 Drives and Controls Limited2003
- KL Auto Engineers Limited2025
- Knightwork Grove Limited2020
- KT Motors Trading Ltd2007
- Lab Refrigeration Limited2010
- Lef Systems (UK) Limited2010
All machinery repair and installation companies in Watford · All trades in Watford · Machinery repair and installation across the UK
Frequently asked questions
When are GRM Infra Ltd's accounts due?
GRM Infra Ltd's next accounts are due at Companies House by 11 November 2027 (in 395 days), covering the period to 28 February 2027.
When is GRM Infra Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 10 February 2027, due by 10 February 2028, and one for the period to 28 February 2027, due by 28 February 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is GRM Infra Ltd still trading?
GRM Infra 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 GRM Infra Ltd do?
GRM Infra Ltd is registered under Installation of industrial machinery and equipment (SIC 33200); Construction of utility projects for electricity and telecommunications (SIC 42220); Construction of other civil engineering projects n.e.c. (SIC 42990); Engineering related scientific and technical consulting activities (SIC 71122).
How old is GRM Infra Ltd?
GRM Infra Ltd was incorporated on 11 February 2026, less than a year ago.
What is the penalty if GRM Infra 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 GRM Infra 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.