- Companies
- Machinery repair and installation
- Edinburgh
- Gridline Comms Ltd
Gridline Comms Ltd
- Company number
- SC885424
- Incorporated
- 7 Apr 2026
- Registered office
- 5 South Charlotte Street, Edinburgh, EH2 4AN
- Nature of business
- Installation of industrial machinery and equipment; Electrical installation; Other specialised construction activities n.e.c.
Gridline Comms Ltd is a newly incorporated private limited company registered in Edinburgh, company number SC885424, one of 108 machinery repair and installation companies in Edinburgh. Its next accounts are due at Companies House on 7 January 2028, and its first CT600 is due at HMRC on 6 April 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 Gridline Comms Ltd is registered
The registered office is in Edinburgh (EH2), in the City of Edinburgh local authority area, Scotland. Show EH2 4AN on a map.
Other trade companies in EH2
- Pop Anton LtdBuilders
- Prim and Proper Cleaning Scotland LtdCleaning companies
- TDC Properties LtdProperty developers
- Featheredge Property Solutions LtdFacilities management
- M Woodhead Engineering LtdElectricians
- MMG Surface Solutions LtdCleaning companies
- East Side Joinery & Construction LtdBuilders
- Oryx Energy LtdElectricians
Shared registered office
167 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 Gridline Comms 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 7 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 8 Jan 2028 to 7 Feb 2028 | £150 |
| 1 to 3 months late | 8 Feb 2028 to 7 Apr 2028 | £375 |
| 3 to 6 months late | 8 Apr 2028 to 7 Jul 2028 | £750 |
| More than 6 months late | From 8 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- SC885424
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 April 2026
- Registered office
- 5 South Charlotte Street, Edinburgh, EH2 4AN
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
Electrical installation (SIC 43210)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 30 April (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 Edinburgh
Other active machinery repair and installation companies registered in Edinburgh.
- Hermes Precision Ltd2018
- Hineni Infrastructure Consulting Ltd2023
- HWK Engineering Ltd2019
- Innotech Shipping Ltd2021
- Inter-City Fitters Ltd2026
- International Appliances Limited2025
- Joe's Bike Garage Ltd2025
- Juice Electrical Contractors Scotland Ltd2026
All machinery repair and installation companies in Edinburgh · All trades in Edinburgh · Machinery repair and installation across the UK
Frequently asked questions
When are Gridline Comms Ltd's accounts due?
Gridline Comms Ltd's next accounts are due at Companies House by 7 January 2028 (in 452 days), covering the period to 30 April 2027.
When is Gridline Comms 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 6 April 2027, due by 6 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Gridline Comms Ltd still trading?
Gridline Comms 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 Gridline Comms Ltd do?
Gridline Comms Ltd is registered under Installation of industrial machinery and equipment (SIC 33200); Electrical installation (SIC 43210); Other specialised construction activities n.e.c. (SIC 43999).
How old is Gridline Comms Ltd?
Gridline Comms Ltd was incorporated on 7 April 2026, less than a year ago.
What is the penalty if Gridline Comms 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 Gridline Comms 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.