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- Arqi - Tech Limited
Company profile · Specialist contractors
Arqi - Tech Limited
Arqi - Tech Limited is a 11-year-old private limited company registered in Alton, company number 09388313, one of 21 specialist construction companies in Alton. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 January 2025, as filed at Companies House.
Arqi - Tech 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 £9,669 (+2.9%) on the year before, to £345K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £587 against £76K owed within a year: 0.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Jan 2025 | £345K | £587 | £76K | 0 | |
| 31 Jan 2024 | £335K | £1,189 | £86K | 2 | |
| 31 Jan 2023 | £336K | £1,695 | £84K | 2 | |
| 31 Jan 2022 | £355K | £5,272 | £66K | 2 | |
| 31 Jan 2021 | £367K | £25K | £68K | 2 | |
| 31 Jan 2020 | -£25K | £3,758 | £456K | 2 | |
| 31 Jan 2019 | £28K | £13K | £419K | ||
| 31 Jan 2018 | £425K | £57K | £9,780 | ||
| 31 Jan 2017 | £437K | £65K | £10K | ||
| 31 Jan 2016 | £480K | £225K | £110K |
Where Arqi - Tech Limited is registered
The registered office is in Alton (GU34), in the East Hampshire local authority area, South East. Show GU34 5GX on a map.
Other trade companies in GU34
- Selborne Oak LtdBuilders
- Road & Acre LtdMotor traders
- S Charlton & Sons LimitedFinishing trades
- Buoyansea LtdMachinery repair and installation
- Ajs Design & Build LimitedJoiners and carpenters
- Inca Road Sales LimitedMechanics and garages
- Alton Valeting LtdCleaning companies
- Ab Maintain LimitedMachinery repair and installation
What happens if Arqi - Tech 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 09388313
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 January 2015 (11 years ago)
- Registered office
- 18 Longbourn Way, Medstead, Alton, GU34 5GX
- 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 2025
- Last confirmation statement
- 11 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 Alton
Other active specialist construction companies registered in Alton.
- Bequipment Limited2008
- Black Sets Ltd2022
- Christou Electrics Ltd2019
- Dick Randall Services Ltd2018
- Dunams Limited2007
- Extreme Access Limited2004
- G7CJB Limited2015
- Gra-Knight Limited2006
All specialist construction companies in Alton · All trades in Alton · Specialist contractors across the UK
Frequently asked questions
When are Arqi - Tech Limited's accounts due?
Arqi - Tech Limited's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Arqi - Tech Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Arqi - Tech Limited still trading?
Arqi - Tech 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 Arqi - Tech Limited do?
Arqi - Tech Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Arqi - Tech Limited?
Arqi - Tech Limited was incorporated on 14 January 2015, 11 years ago.
What is the penalty if Arqi - Tech 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 Arqi - Tech 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.