- Companies
- Finishing trades
- Guildford
- Gilco Building & Civil Engineering Contractors Limited
Gilco Building & Civil Engineering Contractors Limited
- Company number
- 02125547
- Incorporated
- 23 Apr 198739 years trading
- Registered office
- Pentland Farley Heath, Albury, Guildford, Surrey, GU5 9EW
- Nature of business
- Other building completion and finishing
Gilco Building & Civil Engineering Contractors Limited is a 39-year-old private limited company registered in Guildford, company number 02125547, one of 40 building finishing companies in Guildford. 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 £3,500 (-77.8%) on the year before, to £996.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £48K against £115K owed within a year: 0.4 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 | £996 | £48K | £115K | 2 | |
| 30 Jun 2024 | £4,496 | £36K | £116K | 2 | |
| 30 Jun 2023 | £2,838 | £51K | £97K | 2 | |
| 30 Jun 2022 | £4,726 | £49K | £108K | 2 | |
| 30 Jun 2021 | £1,224 | £57K | £108K | 2 | |
| 30 Jun 2020 | £384 | £39K | £81K | 2 | |
| 30 Jun 2019 | £11K | £53K | £96K | ||
| 30 Jun 2018 | £5,716 | £66K | £101K | ||
| 30 Jun 2017 | £2,777 | £20K | £66K | ||
| 30 Jun 2016 | -£28K | £7,848 | £13K | £52K |
Who runs and owns Gilco Building & Civil Engineering Contractors Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| P*** G*** | Director | before Apr 1992 |
| C*** G*** | Secretary | Nov 1995 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| P*** G*** | Secretary | Nov 1995 | |
| R*** G*** | Secretary | Nov 1995 |
People with significant control (2)
Where Gilco Building & Civil Engineering Contractors Limited is registered
The registered office is in Guildford (GU5), in the Guildford local authority area, South East. Show GU5 9EW on a map.
Other trade companies in GU5
- Neves Domestic & Commercial Cleaning LtdCleaning companies
- Archers Antique Restorations LimitedRepair services
- Limiless Home and Garden Renovations LtdBuilders
- Opex Developments LimitedBuilders
- Surrey Hills Project Solutions LtdBuilders
- Blackhouse & Co Property LtdProperty developers
- Igb Property Services LimitedFinishing trades
- Cranfold (Wormley) LimitedProperty developers
Also registered at this address
10 other companies use the same registered office as Gilco Building & Civil Engineering Contractors Limited.
- Benchmark Carpentry Services LimitedBuilders
- CSC Autos LtdMechanics and garages
- Electrotech Electrical (UK) LtdElectricians
- Johnson Tree Services Ltd.Landscapers and gardeners
- MH Electrical Services (South East) LimitedElectricians
- Mint Garden Construction LtdLandscapers and gardeners
- R Hurst Electrical LimitedElectricians
- Robinson's Plumbing, Heating & Gas (South East) LtdPlumbers and heating engineers
- Snare Digital LimitedElectricians
- Tadworth Developments LtdFinishing trades
What happens if Gilco Building & Civil Engineering Contractors 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
- 02125547
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 April 1987 (39 years ago)
- Registered office
- Pentland Farley Heath, Albury, Guildford, Surrey, GU5 9EW
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 30 April 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Guildford
Other active building finishing companies registered in Guildford.
- H & H Bespoke Interiors Limited2011
- Hipperson Construction Limited2011
- Home Solutions ( DLB ) Limited2023
- Homes by Durrant Limited2023
- Igb Property Services Limited2025
- Kingfisher Builds Limited2024
- Kingshott Carpentry Limited2019
- Lime Construction (Guildford) Ltd2014
All building finishing companies in Guildford · All trades in Guildford · Finishing trades across the UK
Frequently asked questions
When are Gilco Building & Civil Engineering Contractors Limited's accounts due?
Gilco Building & Civil Engineering Contractors Limited's next accounts are due at Companies House by 31 March 2027 (in 168 days), covering the period to 30 June 2026.
When is Gilco Building & Civil Engineering Contractors 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 Gilco Building & Civil Engineering Contractors Limited still trading?
Gilco Building & Civil Engineering Contractors 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 Gilco Building & Civil Engineering Contractors Limited do?
Gilco Building & Civil Engineering Contractors Limited is registered under Other building completion and finishing (SIC 43390).
How old is Gilco Building & Civil Engineering Contractors Limited?
Gilco Building & Civil Engineering Contractors Limited was incorporated on 23 April 1987, 39 years ago.
Who runs Gilco Building & Civil Engineering Contractors Limited?
Gilco Building & Civil Engineering Contractors Limited has 1 active director. Their names and service addresses are on the Companies House register.
Who owns Gilco Building & Civil Engineering Contractors Limited?
2 people or companies have significant control of Gilco Building & Civil Engineering Contractors Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Gilco Building & Civil Engineering Contractors 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 Gilco Building & Civil Engineering Contractors 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.