- Companies
- Electricians
- Glasgow
- Thinkingbricks Limited
Thinkingbricks Limited
- Company number
- SC275698
- Incorporated
- 5 Nov 200421 years trading
- Registered office
- Clyde Offices Thinkingbricks Limited, Clyde Offices, 2ND Floor, 48 West George Street, Glasgow, G2 1BP
- Nature of business
- Electrical installation; Information technology consultancy activities
Thinkingbricks Limited is a 21-year-old private limited company registered in Glasgow, company number SC275698, one of 623 electrical contractors in Glasgow. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 down £8,707 (-8.7%) on the year before, to £91K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £111K against £23K owed within a year: 4.8 times cover.
- 2 employees on average, down from 3 the year before.
- 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 Sep 2025 | £91K | £111K | £23K | 2 | |
| 30 Sep 2024 | £100K | £166K | £66K | 3 | |
| 30 Sep 2023 | £77K | £169K | £77K | 4 | |
| 30 Sep 2022 | £72K | £175K | £92K | 5 | |
| 30 Sep 2021 | £61K | £162K | £83K | 5 | |
| 30 Sep 2020 | £69K | £148K | £101K | 5 | |
| 30 Sep 2019 | £135K | £198K | £84K | ||
| 30 Sep 2018 | £97K | £123K | £48K | ||
| 30 Sep 2017 | £133K | £178K | £67K | ||
| 30 Sep 2016 | £68K | £27K | £113K | £62K |
Where Thinkingbricks Limited is registered
The registered office is in Glasgow (G2), in the Glasgow City local authority area, Scotland. Show G2 1BP on a map.
Other trade companies in G2
- Averloch Contracting LimitedCivil engineering
- Halcyon Sports Services LtdProperty developers
- Kiess & Co. Decorators LtdPainters and decorators
- The Three Sisters Furniture and Flooring LtdFloor and wall tilers
- Projectform Construction LtdJoiners and carpenters
- The Scaffold Network Scotland LtdScaffolders
- Hanlon Property Solutions LtdJoiners and carpenters
- Bellroc Mould Solutions LimitedPainters and decorators
What happens if Thinkingbricks 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- SC275698
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 November 2004 (21 years ago)
- Registered office
- Clyde Offices Thinkingbricks Limited, Clyde Offices, 2ND Floor, 48 West George Street, Glasgow, G2 1BP
- Nature of business
- Electrical installation (SIC 43210)
Information technology consultancy activities (SIC 62020) - Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 11 February 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Glasgow
Other active electrical contractors registered in Glasgow.
- Tidal Fulfilment Ltd2022
- TJL Electrical Services Limited2024
- TNC Electrical Services Ltd2017
- Trades 4 Home Improvements Limited2026
- Trefoil Energy Systems Ltd2022
- True-Ohms Electrical Ltd2021
- Trust Electrical Compliance Ltd2021
- TT Electrical Contractors Ltd2017
All electrical contractors in Glasgow · All trades in Glasgow · Electricians across the UK
Frequently asked questions
When are Thinkingbricks Limited's accounts due?
Thinkingbricks Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Thinkingbricks Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Thinkingbricks Limited still trading?
Thinkingbricks 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 Thinkingbricks Limited do?
Thinkingbricks Limited is registered under Electrical installation (SIC 43210); Information technology consultancy activities (SIC 62020).
How old is Thinkingbricks Limited?
Thinkingbricks Limited was incorporated on 5 November 2004, 21 years ago.
What is the penalty if Thinkingbricks 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 Thinkingbricks 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.