- Companies
- Specialist contractors
- Crieff
- J M Dewar Limited
J M Dewar Limited
- Company number
- SC323869
- Incorporated
- 17 May 200719 years trading
- Registered office
- Jonelle, Broich Road, Crieff, PH7 3RT
- Nature of business
- Other specialised construction activities n.e.c.
J M Dewar Limited is a 19-year-old private limited company registered in Crieff, company number SC323869, one of 6 specialist construction companies in Crieff. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £118K (+99.9%) on the year before, to £236K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £351K against £114K owed within a year: 3.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £236K | £351K | £114K | 0 | |
| 31 Mar 2024 | £118K | £266K | £148K | 0 | |
| 30 Nov 2022 | £85K | £340K | £255K | 0 | |
| 30 Nov 2021 | £83K | £376K | £293K | 3 | |
| 30 Nov 2020 | £31K | £302K | £271K | 3 | |
| 30 Nov 2019 | £32K | £310K | £278K | 3 | |
| 30 Nov 2018 | -£260 | £81 | £341 | ||
| 30 Nov 2017 | -£168 | £95 | £263 | ||
| 30 Nov 2016 | -£96 | £15 | £111 | ||
| 30 Nov 2015 | -£83 | £15 | £98 |
Where J M Dewar Limited is registered
The registered office is in Crieff (PH7), in the Perth and Kinross local authority area, Scotland. Show PH7 3RT on a map.
Other trade companies in PH7
- Cle Management Services (Scotland) LtdProperty developers
- Crulex LimitedProperty developers
- Strathseal LtdPlumbers and heating engineers
- Crieff Gardens LimitedLandscapers and gardeners
- CBL Construction Scotland LtdCivil engineering
- Beth's Paintshop LtdMechanics and garages
- Dave McKay Painter & Decorator LimitedPainters and decorators
- Stuart Cramb Joiners LtdJoiners and carpenters
What happens if J M Dewar 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- SC323869
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 May 2007 (19 years ago)
- Registered office
- Jonelle, Broich Road, Crieff, PH7 3RT
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 17 May 2026
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 Crieff
Other active specialist construction companies registered in Crieff.
- Wellspring Health & Safety Ltd2025
- DC Restoration Contracts Ltd2021
- G & M Bennie Ltd2024
- Gallagher Builders Merchants Ltd2023
- Ian R Ralston Ltd2018
All specialist construction companies in Crieff · All trades in Crieff · Specialist contractors across the UK
Frequently asked questions
When are J M Dewar Limited's accounts due?
J M Dewar Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is J M Dewar Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is J M Dewar Limited still trading?
J M Dewar 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 J M Dewar Limited do?
J M Dewar Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is J M Dewar Limited?
J M Dewar Limited was incorporated on 17 May 2007, 19 years ago.
What is the penalty if J M Dewar 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 J M Dewar 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.