- Company number
- SC442686
- Incorporated
- 13 Feb 201313 years trading
- Registered office
- 6 Atholl Crescent, Perth, Tayside, PH1 5JN
- Nature of business
- Construction of domestic buildings
Allan Robertson & Son Ltd is a 13-year-old private limited company registered in Perth, company number SC442686, one of 50 building contractors in Perth. 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 £21K (+10.7%) on the year before, to £213K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £149K against £166K owed within a year: 0.9 times cover.
- 15 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £213K | £112K | £149K | £166K | 15 |
| 31 Mar 2024 | £193K | £118K | £154K | £215K | 15 |
| 31 Mar 2023 | £127K | £111K | £144K | £271K | 15 |
| 31 Mar 2022 | £108K | £158K | £265K | £363K | 15 |
| 31 Mar 2021 | £2,215 | £40K | £77K | £306K | 16 |
| 31 Mar 2020 | -£485 | £50K | £115K | £337K | 16 |
| 31 Mar 2019 | -£12K | £48K | £138K | £362K | 16 |
| 31 Mar 2018 | -£52K | £46K | £151K | £393K | 17 |
| 31 Mar 2017 | -£51K | £112K | £179K | £419K | 19 |
| 31 Mar 2016 | -£11K | £53K | £177K | £372K |
Who runs and owns Allan Robertson & Son Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** R*** | Director | Feb 2013 |
Person with significant control
Charges (secured borrowing)
2 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 |
|---|---|---|
| Bank Of Scotland PLC | Outstanding | Mar 2016 |
| Bank Of Scotland PLC | Outstanding | Feb 2016 |
Where Allan Robertson & Son Ltd is registered
The registered office is in Perth (PH1), in the Perth and Kinross local authority area, Scotland. Show PH1 5JN on a map.
Other trade companies in PH1
- Cameron Exterior Cleaning LtdCleaning companies
- V&L Clean Co LtdCleaning companies
- Taykyo Motors LtdMotor traders
- Daniel Professional Paint&Cleaning LtdPainters and decorators
- Unite Security & Electrical Services LimitedElectricians
- Pagani Industries LtdMechanics and garages
- Silvano Electrical Services LtdElectricians
- Nerina Services LimitedMechanics and garages
Shared registered office
41 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 Allan Robertson & Son 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 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
- SC442686
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 February 2013 (13 years ago)
- Registered office
- 6 Atholl Crescent, Perth, Tayside, PH1 5JN
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 19 February 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Perth
Other active building contractors registered in Perth.
- Broden Ltd2022
- Buchan Estate Ltd2013
- C Flutur Construction Company Ltd2021
- Cameron Property Services Limited2010
- Carriden Homes Group Ltd.2017
- Carriden Homes Ltd.2012
- D and M Contractors (Perthshire) Limited1982
- D B Christie ( Joiners) Ltd2015
All building contractors in Perth · All trades in Perth · Builders across the UK
Frequently asked questions
When are Allan Robertson & Son Ltd's accounts due?
Allan Robertson & Son Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Allan Robertson & Son Ltd'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 Allan Robertson & Son Ltd still trading?
Allan Robertson & Son 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 Allan Robertson & Son Ltd do?
Allan Robertson & Son Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Allan Robertson & Son Ltd?
Allan Robertson & Son Ltd was incorporated on 13 February 2013, 13 years ago.
Who runs Allan Robertson & Son Ltd?
Allan Robertson & Son Ltd has 1 active director, the longest-serving appointed in Feb 2013. Their names and service addresses are on the Companies House register.
Who owns Allan Robertson & Son Ltd?
One person or company has significant control of Allan Robertson & Son Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Allan Robertson & Son 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 Allan Robertson & Son 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.