- Companies
- Property developers
- Glasgow
- Sim (Group Holdings) Limited
Sim (Group Holdings) Limited
- Company number
- SC479544
- Incorporated
- 9 Jun 201412 years trading
- Registered office
- 1 Roman Road, Kirkintilloch, Glasgow, G66 1DY
- Nature of business
- Development of building projects; Activities of construction holding companies; Other letting and operating of own or leased real estate
Sim (Group Holdings) Limited is a 12-year-old private limited company registered in Glasgow, company number SC479544, one of 795 property development companies in Glasgow. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £61K (+2.6%) on the year before, to £2.4M.
- Current assets of £1.8M against £41K owed within a year: more than 10 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £2.4M | £711K | £1.8M | £41K | 0 |
| 30 Apr 2024 | £2.4M | £578K | £1.7M | £56K | 3 |
| 30 Apr 2023 | £2.1M | £736K | £1.5M | £102K | 3 |
Who runs and owns Sim (Group Holdings) Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (4)
| Name | Role | Appointed |
|---|---|---|
| J*** G*** | Director | Jun 2014 |
| M*** S*** | Director | Jun 2014 |
| M*** T*** | Director | Jun 2014 |
| M*** S*** | Secretary | Jun 2014 |
Person with significant control
Charges (secured borrowing)
2 of 3 registered charges are outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| The Royal Bank Of Scotland PLC | Outstanding | May 2019 |
| Birch Sites Limited | Outstanding | Jul 2018 |
| The Royal Bank Of Scotland PLC | Satisfied Sep 2023 | Apr 2019 |
Where Sim (Group Holdings) Limited is registered
The registered office is in Glasgow (G66), in the East Dunbartonshire local authority area, Scotland. Show G66 1DY on a map.
Other trade companies in G66
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- Austin Powers Electrical LtdElectricians
- Donald Howie Property Trades LtdProperty developers
- Vicob Cleaning Services LtdCleaning companies
- JNB Groundworks LtdCivil engineering
- T.Irvine Mechanical Maintenance Services LimitedMechanics and garages
- JRP Rendering LtdBuilders
- The White Swan Cleaning Company LtdCleaning companies
Also registered at this address
2 other companies use the same registered office as Sim (Group Holdings) Limited.
- C&T Sim Property LtdProperty developers
- Sim Building Group LimitedProperty developers
What happens if Sim (Group Holdings) 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- SC479544
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 June 2014 (12 years ago)
- Registered office
- 1 Roman Road, Kirkintilloch, Glasgow, G66 1DY
- Nature of business
- Development of building projects (SIC 41100)
Activities of construction holding companies (SIC 64203)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 27 May 2026
- Charges (mortgages)
- 2 outstanding of 3 registered
- Previous names
- Sim (NHC) Limited (until 1 Aug 2014)
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Glasgow
Other active property development companies registered in Glasgow.
- Sim Building Group Limited1990
- Sirrah Building & Maintenance Ltd2021
- SJ Developments (Scotland) Ltd2023
- Ske1 Ltd2024
- Skye Development Group Ltd2025
- Skye Luxury Lodges Limited2015
- Sloan Construction (Scotland) Ltd2020
- Sma McDonald Ltd2010
All property development companies in Glasgow · All trades in Glasgow · Property developers across the UK
Frequently asked questions
When are Sim (Group Holdings) Limited's accounts due?
Sim (Group Holdings) Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Sim (Group Holdings) Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Sim (Group Holdings) Limited still trading?
Sim (Group Holdings) 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 Sim (Group Holdings) Limited do?
Sim (Group Holdings) Limited is registered under Development of building projects (SIC 41100); Activities of construction holding companies (SIC 64203); Other letting and operating of own or leased real estate (SIC 68209).
How old is Sim (Group Holdings) Limited?
Sim (Group Holdings) Limited was incorporated on 9 June 2014, 12 years ago.
Who runs Sim (Group Holdings) Limited?
Sim (Group Holdings) Limited has 3 active directors, the longest-serving appointed in Jun 2014. Their names and service addresses are on the Companies House register.
Who owns Sim (Group Holdings) Limited?
One person or company has significant control of Sim (Group Holdings) Limited: an individual (owns 75% or more of the shares).
What is the penalty if Sim (Group Holdings) 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 Sim (Group Holdings) 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.