- Companies
- Specialist contractors
- Milton Keynes
- GTB Technical Services Limited
GTB Technical Services Limited
- Company number
- 08349546
- Incorporated
- 7 Jan 201313 years trading
- Registered office
- 19 Main Road, Drayton Parslow, Milton Keynes, Buckinghamshire, MK17 0JR
- Nature of business
- Other specialised construction activities n.e.c.
GTB Technical Services Limited is a 13-year-old private limited company registered in Milton Keynes, company number 08349546, one of 171 specialist construction companies in Milton Keynes. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 (-69.8%) on the year before, to -£26K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £2,359 against £30K owed within a year: 0.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | -£26K | £2,359 | £30K | 2 | |
| 31 Jan 2025 | -£15K | £2,574 | £21K | 2 | |
| 31 Jan 2024 | -£5,524 | £9,226 | £19K | 2 | |
| 31 Jan 2023 | -£1,550 | £13K | £20K | 2 | |
| 31 Jan 2022 | £4,095 | £19K | £22K | 2 | |
| 31 Jan 2021 | £2,355 | £22K | £30K | 2 | |
| 31 Jan 2020 | -£3,696 | £16K | £33K | ||
| 31 Jan 2019 | £5,305 | £14K | £11K | ||
| 31 Jan 2018 | £13K | £12K | £2,010 | ||
| 31 Jan 2017 | £7,369 | £15K | £11K |
Where GTB Technical Services Limited is registered
The registered office is in Milton Keynes (MK17), in the Buckinghamshire local authority area, South East. Show MK17 0JR on a map.
Other trade companies in MK17
- Motormartmk LtdMotor traders
- Maxs Rigging Hire LtdScaffolders
- Primedevelopmentsmk LtdProperty developers
- Crestmark Developments LimitedProperty developers
- Everdrive Services LtdMechanics and garages
- Everdrive Repairs LtdMechanics and garages
- Barrett Plumbing & Climate LtdPlumbers and heating engineers
- T & T Plumbers LtdProperty developers
Also registered at this address
11 other companies use the same registered office as GTB Technical Services Limited.
- Ampthill Antique Restoration LimitedRepair services
- Ashcroft Autocare LimitedMechanics and garages
- Converting Space LtdFinishing trades
- Greensand Kitchen Solutions LimitedJoiners and carpenters
- HNT Carpentry LimitedJoiners and carpenters
- Jennings Heating LimitedPlumbers and heating engineers
- RPHC LimitedPlumbers and heating engineers
- Shire Carpet Services LimitedCleaning companies
- Smart Living Designs LimitedElectricians
- T.E.Hopper LimitedBuilders
- TC Kitchens LimitedElectricians
What happens if GTB Technical Services 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 08349546
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 January 2013 (13 years ago)
- Registered office
- 19 Main Road, Drayton Parslow, Milton Keynes, Buckinghamshire, MK17 0JR
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 14 January 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 Milton Keynes
Other active specialist construction companies registered in Milton Keynes.
- Gusan Construction Ltd2018
- H E Utilities Limited2024
- Hamptons Pools and Property Maintenance Ltd2026
- Harrison (London) Limited1996
- Harry Utilities Ltd2020
- Hatbox Developments Ltd2023
- HCB Control Solutions Limited2014
- Homefix MK Ltd2014
All specialist construction companies in Milton Keynes · All trades in Milton Keynes · Specialist contractors across the UK
Frequently asked questions
When are GTB Technical Services Limited's accounts due?
GTB Technical Services Limited's next accounts are due at Companies House by 31 October 2027 (in 384 days), covering the period to 31 January 2027.
When is GTB Technical Services Limited's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is GTB Technical Services Limited still trading?
GTB Technical Services 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 GTB Technical Services Limited do?
GTB Technical Services Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is GTB Technical Services Limited?
GTB Technical Services Limited was incorporated on 7 January 2013, 13 years ago.
What is the penalty if GTB Technical Services 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 GTB Technical Services 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.