- Companies
- Repair services
- Harrow
- Synergy IT Service Limited
Synergy IT Service Limited
- Company number
- 08283372
- Incorporated
- 6 Nov 201213 years trading
- Registered office
- 3 Cunningham Park, Harrow, HA1 4QW
- Nature of business
- Repair of computers and peripheral equipment
Synergy IT Service Limited is a 13-year-old private limited company registered in Harrow, company number 08283372, one of 33 repair companies (computers, appliances, furniture and similar) in Harrow. Its next accounts are due at Companies House on 5 January 2027, and the CT600 for the period to 5 April 2026 is due at HMRC on 5 April 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 up £406K (+914.3%) on the year before, to £451K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £203K against £30K owed within a year: 6.8 times cover.
- 4 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 |
|---|---|---|---|---|---|
| 5 Apr 2025 | £451K | £203K | £30K | 4 | |
| 5 Apr 2024 | £44K | £66K | £22K | 4 | |
| 5 Apr 2023 | £36K | £50K | £5,175 | 4 | |
| 5 Apr 2022 | £12K | £40K | £4,641 | 4 | |
| 5 Apr 2021 | £6,225 | £21K | £11K | 2 | |
| 5 Apr 2020 | £5,280 | £8,241 | 2 | ||
| 5 Apr 2019 | £32K | £0 | £0 | ||
| 5 Apr 2018 | £0 | £10K | £0 | ||
| 5 Apr 2017 | £15K | £15K | |||
| 5 Apr 2016 | £16K | £16K |
Where Synergy IT Service Limited is registered
The registered office is in Harrow (HA1), in the Harrow local authority area, London. Show HA1 4QW on a map.
Other trade companies in HA1
- Cabos Electrical LimitedElectricians
- Mia Maria Services LtdCleaning companies
- Ac Operations LtdScaffolders
- Verde Masters LtdLandscapers and gardeners
- Omega Works Group LtdLandscapers and gardeners
- Call 'Em LimitedPlumbers and heating engineers
- Swan Roofing Services LimitedRoofers
- DRV Property Solutions LtdPainters and decorators
What happens if Synergy IT Service 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 5 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Jan 2027 to 5 Feb 2027 | £150 |
| 1 to 3 months late | 6 Feb 2027 to 5 Apr 2027 | £375 |
| 3 to 6 months late | 6 Apr 2027 to 5 Jul 2027 | £750 |
| More than 6 months late | From 6 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 6 Apr 2027 | £200 |
| 3 months late | 5 Jul 2027 | another £200 |
| 6 months late | 5 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 5 Apr 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
- 08283372
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 November 2012 (13 years ago)
- Registered office
- 3 Cunningham Park, Harrow, HA1 4QW
- Nature of business
- Repair of computers and peripheral equipment (SIC 95110)
- Year end
- 5 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 5 April 2025
- Last confirmation statement
- 5 February 2026
Filing notes for repair companies (computers, appliances, furniture and similar)
Repair companies are mostly small micro-entities with simple accounts: parts, tools and a workshop or van.
Similar companies in Harrow
Other active repair companies (computers, appliances, furniture and similar) registered in Harrow.
- The Fold House Ltd2026
- V Soni Ltd2026
- Watch Maxx Ltd2025
- A & F Ltd2006
- Abbey Appliances London Ltd2010
- Able Appliances Limited2015
- Ai. Furniture Assembly Ltd2024
- Amax Supplies Ltd2013
All repair companies (computers, appliances, furniture and similar) in Harrow · All trades in Harrow · Repair services across the UK
Frequently asked questions
When are Synergy IT Service Limited's accounts due?
Synergy IT Service Limited's next accounts are due at Companies House by 5 January 2027 (in 84 days), covering the period to 5 April 2026.
When is Synergy IT Service Limited's CT600 due?
The CT600 for the period to 5 April 2026 is due at HMRC by 5 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 6 January 2027.
Is Synergy IT Service Limited still trading?
Synergy IT Service 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 Synergy IT Service Limited do?
Synergy IT Service Limited is registered under Repair of computers and peripheral equipment (SIC 95110).
How old is Synergy IT Service Limited?
Synergy IT Service Limited was incorporated on 6 November 2012, 13 years ago.
What is the penalty if Synergy IT Service 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 Synergy IT Service 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.