- Companies
- Plumbers and heating engineers
- Abingdon
- Mark Humphris Refrigeration & Air Conditioning Limited
Mark Humphris Refrigeration & Air Conditioning Limited
- Company number
- 06950973
- Incorporated
- 2 Jul 200917 years trading
- Registered office
- Heath House Faringdon Road, Southmoor, Abingdon, OX13 5BG
- Nature of business
- Plumbing, heat and air-conditioning installation
Mark Humphris Refrigeration & Air Conditioning Limited is a 17-year-old private limited company registered in Abingdon, company number 06950973, one of 37 plumbing and heating companies in Abingdon. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 £30K (-61.4%) on the year before, to -£78K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £72K against £212K owed within a year: 0.3 times cover.
- 4 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 Mar 2026 | -£78K | £25K | £72K | £212K | 4 |
| 31 Mar 2025 | -£48K | £629 | £97K | £213K | 4 |
| 31 Mar 2024 | -£27K | £5,967 | £51K | £102K | 0 |
| 31 Mar 2023 | £4,636 | £7,255 | £51K | £61K | 4 |
| 31 Mar 2022 | £6,619 | £17K | £52K | £79K | 4 |
| 31 Mar 2021 | -£17K | £12K | £65K | £142K | 4 |
| 31 Mar 2020 | -£45K | £2,506 | £17K | £94K | 4 |
| 31 Mar 2019 | -£32K | £3,078 | £96K | £134K | 4 |
| 31 Mar 2018 | -£28K | £884 | £57K | £93K | 4 |
| 31 Mar 2017 | -£3,551 | £3,862 | £51K | £65K | 4 |
Who runs and owns Mark Humphris Refrigeration & Air Conditioning Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| M*** H*** | Director | Jul 2009 |
| M*** H*** | Director | Jul 2009 |
People with significant control (2)
Public contracts won
Mark Humphris Refrigeration & Air Conditioning Limited has 2 public sector contract awards on record; the ones with their own published value total £113K, from 2018 to 2019. Source: Contracts Finder and Find a Tender award notices. 1 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- UK Shared Business Services Limited2 awards
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| UK Shared Business Services Limited | UKRI Safety Cabinet Relocation | £33K | 27 Mar 2019 |
| UK Shared Business Services Limited | Supply and Installation of Airedale Liquid Chiller | £80K | 29 Jun 2018 |
Where Mark Humphris Refrigeration & Air Conditioning Limited is registered
The registered office is in Abingdon (OX13), in the Vale of White Horse local authority area, South East. Show OX13 5BG on a map.
Other trade companies in OX13
- Mdfa LtdElectricians
- Extreme Elegance S LtdJoiners and carpenters
- Manors Property Maintenance LtdFinishing trades
- Phoebe Management LtdCleaning companies
- La Vehicle Services Oxfordshire LimitedMechanics and garages
- Sola Virtus Solutions LtdProperty developers
- Ferris-Schofield Carpentry LtdBuilders
- Cox and Sons Building Co LtdBuilders
What happens if Mark Humphris Refrigeration & Air Conditioning 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 06950973
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 July 2009 (17 years ago)
- Registered office
- Heath House Faringdon Road, Southmoor, Abingdon, OX13 5BG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 2 July 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 Abingdon
Other active plumbing and heating companies registered in Abingdon.
- Marynczak Limited2026
- McIntyre Heating Services Limited2022
- Monaghan Mechanical Ltd2026
- Oxford Air Conditioning Limited2006
- Oxford Air Holdings Limited2026
- Oxford Property Solutions Ltd2025
- P & M Facilities Limited2018
- Pacewell Developers Ltd2012
All plumbing and heating companies in Abingdon · All trades in Abingdon · Plumbers and heating engineers across the UK
Frequently asked questions
When are Mark Humphris Refrigeration & Air Conditioning Limited's accounts due?
Mark Humphris Refrigeration & Air Conditioning Limited's next accounts are due at Companies House by 31 December 2027 (in 443 days), covering the period to 31 March 2027.
When is Mark Humphris Refrigeration & Air Conditioning Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Mark Humphris Refrigeration & Air Conditioning Limited still trading?
Mark Humphris Refrigeration & Air Conditioning 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 Mark Humphris Refrigeration & Air Conditioning Limited do?
Mark Humphris Refrigeration & Air Conditioning Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Mark Humphris Refrigeration & Air Conditioning Limited?
Mark Humphris Refrigeration & Air Conditioning Limited was incorporated on 2 July 2009, 17 years ago.
Who runs Mark Humphris Refrigeration & Air Conditioning Limited?
Mark Humphris Refrigeration & Air Conditioning Limited has 2 active directors, the longest-serving appointed in Jul 2009. Their names and service addresses are on the Companies House register.
Who owns Mark Humphris Refrigeration & Air Conditioning Limited?
2 people or companies have significant control of Mark Humphris Refrigeration & Air Conditioning Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
Has Mark Humphris Refrigeration & Air Conditioning Limited won public sector contracts?
Yes. Mark Humphris Refrigeration & Air Conditioning Limited has 2 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £113K), most recently from UK SHARED BUSINESS SERVICES LIMITED.
What is the penalty if Mark Humphris Refrigeration & Air Conditioning 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 Mark Humphris Refrigeration & Air Conditioning 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.