- Companies
- Property developers
- Omagh
- Mill Mac Development Limited
Mill Mac Development Limited
- Company number
- NI016537
- Incorporated
- 28 Mar 198343 years trading
- Registered office
- Unit B15 Omagh Enterprise Centre, Great Northern Road, Omagh, Co Tyrone, BT78 5LU
- Nature of business
- Development of building projects
Mill Mac Development Limited is a 43-year-old private limited company registered in Omagh, company number NI016537, one of 67 property development companies in Omagh. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 down £4,320 (-67.2%) on the year before, to £2,106.
- Net assets rose in 1 of 9 year-on-year comparisons on record.
- Current assets of £195K against £192K owed within a year: 1.0 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 Jul 2025 | £2,106 | £9,935 | £195K | £192K | 0 |
| 31 Jul 2024 | £6,426 | £13K | £195K | £189K | 0 |
| 31 Jul 2023 | £22K | £13K | £178K | £156K | 0 |
| 31 Jul 2022 | £28K | £63K | £228K | £201K | 0 |
| 31 Jul 2021 | £35K | £84K | £249K | £213K | 0 |
| 31 Jul 2020 | £42K | £84K | £249K | £207K | 0 |
| 31 Jul 2019 | £2,022 | £465 | £226K | £224K | |
| 31 Jul 2018 | £8,676 | £412 | £225K | £217K | |
| 31 Jul 2017 | £22K | £286 | £225K | £204K | |
| 31 Jul 2016 | £33K | £7,367 | £232K | £199K |
Where Mill Mac Development Limited is registered
The registered office is in Omagh (BT78), in the Fermanagh and Omagh local authority area, Northern Ireland. Show BT78 5LU on a map.
Other trade companies in BT78
- Loane Construction LtdBuilders
- Megan Frames NI LtdBuilders
- Creevan Joinery LtdJoiners and carpenters
- Ryan O'Neill Electrical LtdElectricians
- Camderry Contracts LtdJoiners and carpenters
- Cmacrecoverys LimitedMechanics and garages
- North West Building & Plant Hire Contracts LimitedSpecialist contractors
- Old Forge Contracting LimitedInstallers
Also registered at this address
1 other company uses the same registered office as Mill Mac Development Limited.
- R.J.S. Developments LimitedProperty developers
What happens if Mill Mac Development 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- NI016537
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 March 1983 (43 years ago)
- Registered office
- Unit B15 Omagh Enterprise Centre, Great Northern Road, Omagh, Co Tyrone, BT78 5LU
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 31 December 2025
- Charges (mortgages)
- 2 outstanding of 2 registered
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Omagh
Other active property development companies registered in Omagh.
- Mountjoy East Limited2015
- Nallum Ltd2005
- O & A Consultancy Services Limited2013
- Old Castle Developments Ltd2014
- Oxtown Developments Ltd2025
- Parkdenton Limited2006
- Pegala Limited2017
- Provincial Construction Services Ltd2025
All property development companies in Omagh · All trades in Omagh · Property developers across the UK
Frequently asked questions
When are Mill Mac Development Limited's accounts due?
Mill Mac Development Limited's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Mill Mac Development Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Mill Mac Development Limited still trading?
Mill Mac Development 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 Mill Mac Development Limited do?
Mill Mac Development Limited is registered under Development of building projects (SIC 41100).
How old is Mill Mac Development Limited?
Mill Mac Development Limited was incorporated on 28 March 1983, 43 years ago.
What is the penalty if Mill Mac Development 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 Mill Mac Development 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.