- Company number
- NI610981
- Incorporated
- 2 Feb 201214 years trading
- Registered office
- 50 Campsie Road, Omagh, Co. Tyrone, BT79 0AG
- Nature of business
- Construction of commercial buildings
Sitas Developments UK Limited is a 14-year-old private limited company registered in Omagh, company number NI610981, one of 82 building contractors in Omagh. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 Sitas Developments UK LimitedOr 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 up £26K on the year before, to £26K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £26K against £73K owed within a year: 0.4 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 |
|---|---|---|---|---|---|
| 28 Feb 2025 | £26K | £26K | £73K | 0 | |
| 29 Feb 2024 | £2 | ||||
| 28 Feb 2023 | £26K | £29K | £2,787 | 0 | |
| 28 Feb 2022 | £28K | £29K | £950 | 0 | |
| 28 Feb 2021 | £30K | £79K | £49K | 0 | |
| 29 Feb 2020 | £79K | £100K | £21K | 0 | |
| 28 Feb 2019 | £100K | £137K | £36K | ||
| 28 Feb 2018 | £91K | £99K | £7,351 | ||
| 28 Feb 2017 | £109K | £109K | £181K | £72K | |
| 29 Feb 2016 | £107K | £79K | £123K |
Where Sitas Developments UK Limited is registered
The registered office is in Omagh (BT79), in the Fermanagh and Omagh local authority area, Northern Ireland. Show BT79 0AG on a map.
Other trade companies in BT79
- Marcoy LtdProperty developers
- Wattworx Electrical LtdElectricians
- CTS Repowering LtdInstallers
- C-More Home Improvement LtdBuilders
- Broadleaf Construction Services LtdProperty developers
- Peak Performance Tuning LtdMechanics and garages
- Ec Poultry & Maintenance LtdInstallers
- Galetech Operations UK LtdMachinery repair and installation
Also registered at this address
4 other companies use the same registered office as Sitas Developments UK Limited.
- A W Contracts LtdSpecialist contractors
- MG Plant and Machinery Sales UK LtdMotor traders
- Optigear LtdMachinery repair and installation
- W U Rail LimitedCivil engineering
What happens if Sitas Developments UK 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- NI610981
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 February 2012 (14 years ago)
- Registered office
- 50 Campsie Road, Omagh, Co. Tyrone, BT79 0AG
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 29 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 2 February 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 Omagh
Other active building contractors registered in Omagh.
- Slane Building Contracts Limited2018
- Slievebeg Ltd2017
- SMG Civil Ltd2026
- Tonnagh Contracts Ltd2026
- Tremoge Developments Ltd2017
- Abcl Developments Ltd2018
- Aiken Contracts Limited2026
- Apple Blossom Contracts & Utilities Limited2021
All building contractors in Omagh · All trades in Omagh · Builders across the UK
Frequently asked questions
When are Sitas Developments UK Limited's accounts due?
Sitas Developments UK Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Sitas Developments UK Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Sitas Developments UK Limited still trading?
Sitas Developments UK 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 Sitas Developments UK Limited do?
Sitas Developments UK Limited is registered under Construction of commercial buildings (SIC 41201).
How old is Sitas Developments UK Limited?
Sitas Developments UK Limited was incorporated on 2 February 2012, 14 years ago.
What is the penalty if Sitas Developments UK 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 Sitas Developments UK 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.