- Companies
- Builders
- Northampton
- PK3 Consulting Ltd
PK3 Consulting Ltd
- Company number
- 12349333
- Incorporated
- 5 Dec 20196 years trading
- Registered office
- 5 Giffard Court, Millbrook Close, Northampton, Northamptonshire, NN5 5JF
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings; Management consultancy activities other than financial management
PK3 Consulting Ltd is a 6-year-old private limited company registered in Northampton, company number 12349333, one of 586 building contractors in Northampton. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £11K (-29.3%) on the year before, to £28K.
- Net assets rose in 1 of 5 year-on-year comparisons on record.
- Current assets of £61K against £39K owed within a year: 1.6 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £28K | £52K | £61K | £39K | 2 |
| 31 Dec 2024 | £39K | £42K | £60K | £33K | 2 |
| 31 Dec 2023 | £45K | £72K | £79K | £28K | 2 |
| 31 Dec 2022 | £50K | £74K | £93K | £35K | 2 |
| 31 Dec 2021 | £54K | £62K | £97K | £29K | 2 |
| 31 Dec 2020 | £27K | £48K | £57K | £25K | 2 |
Where PK3 Consulting Ltd is registered
The registered office is in Northampton (NN5), in the West Northamptonshire local authority area, East Midlands. Show NN5 5JF on a map.
Other trade companies in NN5
- RNR Autos LtdMotor traders
- County Cooling & Electrical LtdPlumbers and heating engineers
- Ceramilux Construct LimitedBuilders
- Aetoj LtdMachinery repair and installation
- Base2Build LtdBuilders
- Osadrew Services LtdCleaning companies
- SK Corex LtdProperty developers
- Avv Carpentry LimitedJoiners and carpenters
Also registered at this address
15 other companies use the same registered office as PK3 Consulting Ltd.
- A & N Fireplace Services LimitedInstallers
- A D Ceramics Ltd.Facilities management
- A T Jones Building Services LtdBuilders
- Auto Elite 60 LtdMechanics and garages
- Barrington Stud LtdProperty developers
- City Demolition Services LimitedGroundworks and demolition
- Heatex Gas Solutions LtdPlumbers and heating engineers
- J & M Harding Developments LtdProperty developers
- Konstruct LimitedSpecialist contractors
- Miller MC Carron LtdInstallers
- Ream-Clean LimitedCleaning companies
- Resco Holdings LimitedProperty developers
- Rhino Fabrications (Eastcote) LimitedMachinery repair and installation
- Staverton Park Developments LimitedProperty developers
- VDC Projects LimitedBuilders
What happens if PK3 Consulting 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 12349333
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 December 2019 (6 years ago)
- Registered office
- 5 Giffard Court, Millbrook Close, Northampton, Northamptonshire, NN5 5JF
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Management consultancy activities other than financial management (SIC 70229) - Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 26 January 2026
- Previous names
- Worx Consultancy Ltd (until 18 Sep 2023)
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 Northampton
Other active building contractors registered in Northampton.
- PMC Buildings Ltd2020
- Popistasu M Limited2026
- Portfutures Africa Limited2024
- Poste Pro Ltd2019
- Precision Carpentry Contractors Limited2026
- Preekel Construction Services Limited2014
- Preet Builders & Gardners Ltd2021
- Premis Construct Ltd2018
All building contractors in Northampton · All trades in Northampton · Builders across the UK
Frequently asked questions
When are PK3 Consulting Ltd's accounts due?
PK3 Consulting Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is PK3 Consulting Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is PK3 Consulting Ltd still trading?
PK3 Consulting 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 PK3 Consulting Ltd do?
PK3 Consulting Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Management consultancy activities other than financial management (SIC 70229).
How old is PK3 Consulting Ltd?
PK3 Consulting Ltd was incorporated on 5 December 2019, 6 years ago.
What is the penalty if PK3 Consulting 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 PK3 Consulting 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.