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- Phi Works Limited
Company profile · Specialist contractors
Phi Works Limited
Phi Works Limited is a 4-year-old private limited company registered in Woking, company number 13815511, one of 60 specialist construction companies in Woking. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Phi Works Limited over the years
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 £103K (+38.7%) on the year before, to £370K.
- Current assets of £1.2M against £846K owed within a year: 1.4 times cover.
- 3 employees on average, down from 4 the year before.
- Balance sheets on record for 3 years, 2022 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £370K | £203K | £1.2M | £846K | 3 |
| 31 Dec 2023 | £267K | £2,937 | £2.3M | £2.1M | 4 |
| 31 Dec 2022 | £139K | £8,929 | £865K | £726K | 5 |
Who runs and owns Phi Works Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| O*** A*** | Director | Dec 2021 |
| R*** A*** | Director | Dec 2021 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| A*** G*** | Director | Dec 2021 | Mar 2025 |
| L*** M*** | Director | Dec 2021 | Sep 2022 |
| D*** W*** | Director | Jan 2023 | Apr 2024 |
Person with significant control
Where Phi Works Limited is registered
The registered office is in Woking (GU21), in the Woking local authority area, South East. Show GU21 5BN on a map.
Other trade companies in GU21
- The Retro Emporium Services LimitedCleaning companies
- Ses Air Conditioning LtdPlumbers and heating engineers
- Hubdub Camper LimitedMotor traders
- Pristine Handover LimitedCleaning companies
- Orbis Trade LtdMotor traders
- Kingsmoor Systems LtdMachinery repair and installation
- SK Maintenance LtdSpecialist contractors
- JGT Scaffolding LimitedScaffolders
What happens if Phi Works 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
- 13815511
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 December 2021 (4 years ago)
- Registered office
- Chertsey House, 61 Chertsey Road, Woking, Surrey, GU21 5BN
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 17 February 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 Woking
Other active specialist construction companies registered in Woking.
- Pool Wizards Ltd2026
- Prestige Drylining Limited2007
- Proviapropertyservices Ltd2026
- R&R Consulting & Services Ltd2024
- Red Rulers Limited2017
- Resolute Build Limited2025
- RK Property Renovations Ltd2025
- RSR Deals Ltd2026
All specialist construction companies in Woking · All trades in Woking · Specialist contractors across the UK
Frequently asked questions
When are Phi Works Limited's accounts due?
Phi Works Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Phi Works Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Phi Works Limited still trading?
Phi Works 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 Phi Works Limited do?
Phi Works Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Phi Works Limited?
Phi Works Limited was incorporated on 23 December 2021, 4 years ago.
Who runs Phi Works Limited?
Phi Works Limited has 2 active directors, the longest-serving appointed in Dec 2021. Their names and service addresses are on the Companies House register.
Who owns Phi Works Limited?
One person or company has significant control of Phi Works Limited: Phi Property Acquisitions Limited (owns 75% or more of the shares).
What is the penalty if Phi Works 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 Phi Works 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.