- Companies
- Specialist contractors
- Portsmouth
- Omnia Environmental Consulting (North) Ltd
Omnia Environmental Consulting (North) Ltd
- Company number
- 09611850
- Incorporated
- 28 May 201511 years trading
- Registered office
- 3 Acorn Business Centre, Northarbour Road, Portsmouth, PO6 3TH
- Nature of business
- Other specialised construction activities n.e.c.
Omnia Environmental Consulting (North) Ltd is a 11-year-old private limited company registered in Portsmouth, company number 09611850, one of 193 specialist construction companies in Portsmouth. Its next accounts are due at Companies House on 29 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
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 £18K (-11.3%) on the year before, to -£178K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £38K against £209K owed within a year: 0.2 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 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | -£178K | £907 | £38K | £209K | 0 |
| 31 Dec 2023 | -£160K | £170 | £45K | £190K | 3 |
| 31 Dec 2022 | -£137K | £1,388 | £64K | £177K | 3 |
| 31 Dec 2021 | -£135K | £35K | £36K | £130K | 10 |
| 31 Dec 2020 | -£94K | £11K | £16K | £65K | 3 |
| 31 Dec 2019 | £1,261 | £62K | £74K | £73K | 0 |
| 31 Dec 2018 | £9,347 | £34K | £34K | £25K | 1 |
| 31 Dec 2017 | £100 | £100 | |||
| 31 Dec 2016 | £100 | £100 | |||
| 31 May 2016 | £1 | £1 |
Where Omnia Environmental Consulting (North) Ltd is registered
The registered office is in Portsmouth (PO6), in the Portsmouth local authority area, South East. Show PO6 3TH on a map.
Other trade companies in PO6
- Bellagio Partners LtdBuilders
- Cpenw LtdMachinery repair and installation
- Marla Brickwork & Construction LtdProperty developers
- Miracles in Metal LtdMechanics and garages
- FH Fire & Electrical LtdElectricians
- Thomcore LimitedSpecialist contractors
- JMS Southern LtdElectricians
- The Motum Group LtdSpecialist contractors
Also registered at this address
12 other companies use the same registered office as Omnia Environmental Consulting (North) Ltd.
- Frontier Landscapes South LtdSpecialist contractors
- G Bainbridge LimitedFinishing trades
- Maldestra LimitedCivil engineering
- MCD (Southern) LimitedSpecialist contractors
- MF Electrical & Building Services LimitedBuilders
- MG Heating (Southern) LimitedPlumbers and heating engineers
- Pure Electrical (Southern) LimitedElectricians
- Southlands Services LimitedBuilders
- SRL Investments LimitedProperty developers
- Tempest Electrical Services LtdElectricians
- Vuro LtdElectricians
- Wallace & Wallace Consulting LtdBuilders
What happens if Omnia Environmental Consulting (North) 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 29 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Dec 2026 to 29 Jan 2027 | £150 |
| 1 to 3 months late | 30 Jan 2027 to 29 Mar 2027 | £375 |
| 3 to 6 months late | 30 Mar 2027 to 29 Jun 2027 | £750 |
| More than 6 months late | From 30 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Mar 2027 | £200 |
| 3 months late | 29 Jun 2027 | another £200 |
| 6 months late | 29 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Mar 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
- 09611850
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 May 2015 (11 years ago)
- Registered office
- 3 Acorn Business Centre, Northarbour Road, Portsmouth, PO6 3TH
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 29 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 4 April 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Portsmouth
Other active specialist construction companies registered in Portsmouth.
- P Powell Brickwork Ltd2015
- Paving Scapes Ltd2025
- Payright Cis Ltd2025
- PDS Commercial Limited2026
- Perfect Plumbing and Building Services Ltd2026
- Perry & Parkes Contractors Ltd2019
- Peter Celik Interiors Ltd2019
- Pinnacle Insulations Limited2018
All specialist construction companies in Portsmouth · All trades in Portsmouth · Specialist contractors across the UK
Frequently asked questions
When are Omnia Environmental Consulting (North) Ltd's accounts due?
Omnia Environmental Consulting (North) Ltd's next accounts are due at Companies House by 29 December 2026 (in 77 days), covering the period to 29 March 2026.
When is Omnia Environmental Consulting (North) Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 December 2025, due by 31 December 2026, and one for the period to 29 March 2026, due by 29 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Omnia Environmental Consulting (North) Ltd still trading?
Omnia Environmental Consulting (North) 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 Omnia Environmental Consulting (North) Ltd do?
Omnia Environmental Consulting (North) Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Omnia Environmental Consulting (North) Ltd?
Omnia Environmental Consulting (North) Ltd was incorporated on 28 May 2015, 11 years ago.
What is the penalty if Omnia Environmental Consulting (North) 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 Omnia Environmental Consulting (North) 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.