- Companies
- Plumbers and heating engineers
- Cambridge
- NF Associates Limited
NF Associates Limited
- Company number
- 08468583
- Incorporated
- 2 Apr 201313 years trading
- Registered office
- Unit 5, Avenue Business Park Brockley Road, Elsworth, Cambridge, CB23 4EY
- Nature of business
- Plumbing, heat and air-conditioning installation
NF Associates Limited is a 13-year-old private limited company registered in Cambridge, company number 08468583, one of 105 plumbing and heating companies in Cambridge. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £1,046 (+4.3%) on the year before, to £25K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £31K against £10K owed within a year: 3.0 times cover.
- 1 employee 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 |
|---|---|---|---|---|---|
| 31 May 2025 | £25K | £9,998 | £31K | £10K | 1 |
| 31 May 2024 | £24K | £10K | £31K | £8,575 | 1 |
| 31 May 2023 | £31K | £28K | £53K | £20K | 1 |
| 31 May 2022 | £28K | £29K | £64K | £44K | 1 |
| 31 May 2021 | £22K | £29K | £57K | £36K | 1 |
| 31 May 2020 | -£3,743 | £18K | £23K | 1 | |
| 31 May 2019 | £273 | £27K | £29K | 1 | |
| 31 May 2018 | -£107 | £21K | £24K | 1 | |
| 31 May 2017 | £531 | £11K | £30K | 1 | |
| 31 May 2016 | £266 | £41K | £43K |
Where NF Associates Limited is registered
The registered office is in Cambridge (CB23), in the South Cambridgeshire local authority area, East of England. Show CB23 4EY on a map.
Other trade companies in CB23
- Hayberry Developments LtdProperty developers
- L & A's Care LimitedCleaning companies
- Colton Brickwork LimitedInstallers
- Xpray Group LtdCleaning companies
- Precision Vehicle Solutions LtdMechanics and garages
- Kayb Paint Work LtdPainters and decorators
- Planted Spaces LtdLandscapers and gardeners
- Georgi Garage LtdMechanics and garages
Also registered at this address
16 other companies use the same registered office as NF Associates Limited.
- Aspects Building and Maintenance LimitedBuilders
- C.P. Martin Reinforcements LtdBuilders
- Cambs. Injector Services LtdMechanics and garages
- Chapman's Garage LimitedMechanics and garages
- Chelsea Composites Ltd.Mechanics and garages
- Churton Master Thatchers Ltd.Roofers
- Colton Brickwork LimitedInstallers
- Dave Martin Electrical LimitedElectricians
- DSJ Jet Tech Int LimitedMachinery repair and installation
- Herts & Essex Restoration & Glazing LtdSpecialist contractors
- JMB Electrical (UK) LimitedElectricians
- Michael Caine Motorsport Ltd.Motor traders
- Premier Motor Vehicle Servicing LtdMechanics and garages
- Riley's Grounds Maintenance LtdLandscapers and gardeners
- Storrm Property Maintenance Ltd.Finishing trades
- Terry's Electrical Services Ltd.Electricians
What happens if NF Associates 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 08468583
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 April 2013 (13 years ago)
- Registered office
- Unit 5, Avenue Business Park Brockley Road, Elsworth, Cambridge, CB23 4EY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 2 April 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Cambridge
Other active plumbing and heating companies registered in Cambridge.
- Now Serve Limited2022
- Ottimo Bathrooms Ltd2026
- P J Brown Plumbing and Heating Limited2004
- P S Harlow Plumbing & Heating Limited2017
- Plumbin & Heatin Services Limited2013
- Plumbox Limited2018
- Prestige Plumbing Solutions Ltd2020
- Promir Limited2011
All plumbing and heating companies in Cambridge · All trades in Cambridge · Plumbers and heating engineers across the UK
Frequently asked questions
When are NF Associates Limited's accounts due?
NF Associates Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is NF Associates Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is NF Associates Limited still trading?
NF Associates 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 NF Associates Limited do?
NF Associates Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is NF Associates Limited?
NF Associates Limited was incorporated on 2 April 2013, 13 years ago.
What is the penalty if NF Associates 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 NF Associates 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.