- Company number
- 12278157
- Incorporated
- 23 Oct 20196 years trading
- Registered office
- 662 High Road, Finchley, London, N12 0NL
- Nature of business
- Construction of commercial buildings; Construction of utility projects for electricity and telecommunications; Construction of other civil engineering projects n.e.c.; Test drilling and boring
Ab Solar Consulting Ltd is a 6-year-old private limited company registered in Finchley, company number 12278157, one of 17 building contractors in Finchley. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Ab Solar Consulting LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £252K (-13.7%) on the year before, to £1.6M.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- Current assets of £1.8M against £707K owed within a year: 2.5 times cover.
- 45 employees on average, down from 54 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £1.6M | £460K | £1.8M | £707K | 45 |
| 31 Oct 2024 | £1.8M | £530K | £2.4M | £907K | 54 |
| 31 Oct 2023 | £1.5M | £1.2M | £2.1M | £938K | 21 |
| 31 Oct 2022 | £885K | £571K | £1.2M | £428K | 15 |
| 31 Oct 2021 | £410K | £346K | £605K | £205K | 4 |
| 31 Oct 2020 | £122K | £307K | £272K | 1 |
Where Ab Solar Consulting Ltd is registered
The registered office is in Finchley (N12), in the Barnet local authority area, London. Show N12 0NL on a map.
Other trade companies in N12
- Sullivan Property and Maintenance LtdFacilities management
- Mael Property Services LtdFinishing trades
- Horizon Constructors LtdProperty developers
- Alfawine Group LimitedFinishing trades
- Sam Motors Group LimitedMotor traders
- Heating on Demand LtdPlumbers and heating engineers
- Premium Electrical LtdElectricians
- Amaiya Sparks LtdCleaning companies
Shared registered office
68 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Ab Solar Consulting Ltd 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 12278157
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 October 2019 (6 years ago)
- Registered office
- 662 High Road, Finchley, London, N12 0NL
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of utility projects for electricity and telecommunications (SIC 42220)
Construction of other civil engineering projects n.e.c. (SIC 42990)
Test drilling and boring (SIC 43130) - Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 27 June 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Finchley
Other active building contractors registered in Finchley.
- Cornerstone Homes Limited2007
- Drain Masters LDN Ltd2025
- G M Tiling Specialist Ltd2011
- Goni Construction Ltd2017
- Ivycorp Ltd2018
- J.P. Kennedy Construction Company Limited2011
- Lavelle Construction Ltd2014
- Luxe Lofts Ltd2018
All building contractors in Finchley · All trades in Finchley · Builders across the UK
Frequently asked questions
When are Ab Solar Consulting Ltd's accounts due?
Ab Solar Consulting Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Ab Solar Consulting Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Ab Solar Consulting Ltd still trading?
Ab Solar Consulting Ltd 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 Ab Solar Consulting Ltd do?
Ab Solar Consulting Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of utility projects for electricity and telecommunications (SIC 42220); Construction of other civil engineering projects n.e.c. (SIC 42990); Test drilling and boring (SIC 43130).
How old is Ab Solar Consulting Ltd?
Ab Solar Consulting Ltd was incorporated on 23 October 2019, 6 years ago.
What is the penalty if Ab Solar Consulting Ltd 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 Ab Solar Consulting Ltd 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.