- Companies
- Property developers
- Henley-on-Thames
- Bionyx Development Ltd
Bionyx Development Ltd
- Company number
- 17088747
- Incorporated
- 12 Mar 2026
- Registered office
- The Cottage, Russells Water, Henley-on-Thames, RG9 6ER
- Nature of business
- Development of building projects; Hospital activities
Bionyx Development Ltd is a newly incorporated private limited company registered in Henley-on-Thames, company number 17088747, one of 58 property development companies in Henley-on-Thames. Its next accounts are due at Companies House on 12 December 2027, and its first CT600 is due at HMRC on 11 March 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
File the first 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 Bionyx Development LtdOr 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.
Where Bionyx Development Ltd is registered
The registered office is in Henley-on-Thames (RG9), in the South Oxfordshire local authority area, South East. Show RG9 6ER on a map.
Other trade companies in RG9
- Nevo Property LtdCivil engineering
- Elevated Homes LtdSpecialist contractors
- Thames Path LtdProperty developers
- Henley Hedges LtdLandscapers and gardeners
- Michael Long Services LtdPlumbers and heating engineers
- Berkshire Joinery LtdJoiners and carpenters
- CK Motor Engineers LimitedMechanics and garages
- Henley Friday LimitedProperty developers
What happens if Bionyx Development 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 12 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 13 Dec 2027 to 12 Jan 2028 | £150 |
| 1 to 3 months late | 13 Jan 2028 to 12 Mar 2028 | £375 |
| 3 to 6 months late | 13 Mar 2028 to 12 Jun 2028 | £750 |
| More than 6 months late | From 13 Jun 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
- 17088747
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 March 2026
- Registered office
- The Cottage, Russells Water, Henley-on-Thames, RG9 6ER
- Nature of business
- Development of building projects (SIC 41100)
Hospital activities (SIC 86101) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
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 Henley-on-Thames
Other active property development companies registered in Henley-on-Thames.
- Boyes Management Services Limited2007
- Cawlporth.Property Ltd2026
- Caxton House Properties Limited2026
- Chattlewell Limited1991
- Crest Estate Developments Limited2020
- Culden Faw Limited2007
- East Manor Developments Ltd2025
- Edgewood Developments Limited2026
All property development companies in Henley-on-Thames · All trades in Henley-on-Thames · Property developers across the UK
Frequently asked questions
When are Bionyx Development Ltd's accounts due?
Bionyx Development Ltd's next accounts are due at Companies House by 12 December 2027 (in 426 days), covering the period to 31 March 2027.
When is Bionyx Development 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 11 March 2027, due by 11 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Bionyx Development Ltd still trading?
Bionyx Development 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 Bionyx Development Ltd do?
Bionyx Development Ltd is registered under Development of building projects (SIC 41100); Hospital activities (SIC 86101).
How old is Bionyx Development Ltd?
Bionyx Development Ltd was incorporated on 12 March 2026, less than a year ago.
What is the penalty if Bionyx Development 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 Bionyx Development 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.