- Companies
- Civil engineering
- Perth
- Alexander & Co Scotland Limited
Alexander & Co Scotland Limited
- Company number
- SC284887
- Incorporated
- 16 May 200521 years trading
- Registered office
- Algo Business Centre, Glenearn Road, Perth, PH2 0NJ
- Nature of business
- Construction of other civil engineering projects n.e.c.
Alexander & Co Scotland Limited is a 21-year-old private limited company registered in Perth, company number SC284887, one of 21 civil engineering contractors in Perth. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £42K (-10.6%) on the year before, to £353K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £348K against £5,267 owed within a year: more than 10 times cover.
- 2 employees on average during the year.
- 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 Jun 2025 | £353K | £63K | £348K | £5,267 | 2 |
| 30 Jun 2024 | £395K | £82K | £413K | £20K | 2 |
| 30 Jun 2023 | £398K | £48K | £397K | £27K | 5 |
| 30 Jun 2022 | £402K | £56K | £596K | £248K | 5 |
| 30 Jun 2021 | £344K | £13K | £369K | £84K | 8 |
| 30 Jun 2020 | £411K | £28K | £545K | £179K | 3 |
| 30 Jun 2019 | £409K | £67K | £435K | £79K | 3 |
| 30 Jun 2018 | £432K | £55K | £897K | £504K | 6 |
| 30 Jun 2017 | £358K | £181K | £401K | £56K | |
| 30 Jun 2016 | £322K | £134K | £353K | £52K |
Who runs and owns Alexander & Co Scotland Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| C*** A*** | Director | May 2005 |
4 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| A*** F*** | Secretary | May 2005 | Mar 2025 |
| Waterlow Secretaries Limited | Corporate Nominee Secretary | May 2005 | May 2005 |
| A*** F*** | Director | May 2005 | Mar 2025 |
| Waterlow Nominees Limited | Nominee director (company) | May 2005 | May 2005 |
Person with significant control
Charges (secured borrowing)
1 of 2 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 |
|---|---|---|
| A private lender | Outstanding | Jul 2015 |
| A private lender | Satisfied Nov 2019 | May 2015 |
Where Alexander & Co Scotland Limited is registered
The registered office is in Perth (PH2), in the Perth and Kinross local authority area, Scotland. Show PH2 0NJ on a map.
Other trade companies in PH2
- Stevenson Joinery LtdJoiners and carpenters
- NDRC Performance LtdMotor traders
- Galent Builders LtdBuilders
- Macallister Property Investments LtdBuilders
- Z Mac Electrical LtdBuilders
- Elevate Property Care LtdCleaning companies
- Source Trade Supply LtdMotor traders
- D.Smith Automotive Services LtdMechanics and garages
Also registered at this address
2 other companies use the same registered office as Alexander & Co Scotland Limited.
- Alfa Doors LimitedInstallers
- Stephen Gardiner Joinery LimitedJoiners and carpenters
What happens if Alexander & Co Scotland 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- SC284887
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 May 2005 (21 years ago)
- Registered office
- Algo Business Centre, Glenearn Road, Perth, PH2 0NJ
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 16 May 2026
- Charges (mortgages)
- 1 outstanding of 2 registered
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Perth
Other active civil engineering contractors registered in Perth.
- Aquatech (Scotland) Limited2023
- Callum John Enterprises Ltd2024
- Domax Ltd2021
- Gallagher Scotland Limited2023
- GH Planning Ltd2012
- Highland Construction Limited2019
- Insightgeo Marine Limited2013
- J Sweeney and Sons Ltd2019
All civil engineering contractors in Perth · All trades in Perth · Civil engineering across the UK
Frequently asked questions
When are Alexander & Co Scotland Limited's accounts due?
Alexander & Co Scotland Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Alexander & Co Scotland Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Alexander & Co Scotland Limited still trading?
Alexander & Co Scotland 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 Alexander & Co Scotland Limited do?
Alexander & Co Scotland Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Alexander & Co Scotland Limited?
Alexander & Co Scotland Limited was incorporated on 16 May 2005, 21 years ago.
Who runs Alexander & Co Scotland Limited?
Alexander & Co Scotland Limited has 1 active director, the longest-serving appointed in May 2005. Their names and service addresses are on the Companies House register.
Who owns Alexander & Co Scotland Limited?
One person or company has significant control of Alexander & Co Scotland Limited: an individual (owns 75% or more of the shares).
What is the penalty if Alexander & Co Scotland 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 Alexander & Co Scotland 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.