Celadon Pharmaceuticals Limited company overview
Celadon Pharmaceuticals Limited is a private limited company registered with company number 11545912. It was incorporated on 31 Aug 2018 and its current status is active.
The registered office is at 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ. The company has 4 active officers. It was previously called Celadon Pharmaceuticals PLC and 1 other name.
Celadon Pharmaceuticals Limited upcoming deadlines
Year end accounts
Due 31 Dec 2026
Confirmation statement
Due 13 Sep 2027
Corporation tax payment
Was due 1 Oct 2026
Dates are the ones Companies House holds for this company. Late accounts trigger automatic Companies House penalties starting at £150, and HMRC charges interest on late corporation tax.
Celadon Pharmaceuticals Limited at a glance
8 years
Trading age
2,995 days since incorporation
4
Active officers
James, Mufg, Donald, Paul
102
Filings on record
Latest: 9 Nov 2026
100/100
Filing health score
Accounts and statement up to date
Directors of Celadon Pharmaceuticals Limited
Former officers
5 more officers are on the register. See all on Companies House
Nature of business (SIC codes)
21100
Manufacture of basic pharmaceutical products
Allowable expenses for Celadon Pharmaceuticals Limited
Based on Celadon Pharmaceuticals Limited's SIC code (21100), these are typical tax-deductible expenses for a manufacturing company. Claiming them lowers the profit you pay corporation tax on.
Raw materials
Materials and components used to make your products.
Machinery & tools
Equipment purchases — often 100% relief via the Annual Investment Allowance.
Workshop costs
Rent, rates, heating and electricity for premises.
Vehicle & mileage
45p a mile for the first 10,000 business miles in a personal car.
Staff & director salaries
Wages, employer NI and pension contributions paid through PAYE.
Accountancy & legal fees
Bookkeeping, year-end accounts, tax advice and company secretarial costs.
Business insurance
Public liability, professional indemnity and employer's liability cover.
Phone & internet
Business mobile contracts, broadband and a share of home internet.
General guidance only — every expense must be wholly and exclusively for business. Ask an accountant
Tax guide for businesses like Celadon Pharmaceuticals Limited
How much tax does a manufacturing company pay?
UK companies pay corporation tax at 19% on profits up to £50,000, rising to 25% above £250,000, with marginal relief in between. Claiming every allowable expense reduces taxable profit.
Does a company like Celadon Pharmaceuticals Limited need to register for VAT?
VAT registration is compulsory once taxable turnover passes £90,000 in any rolling 12 months. Many businesses register voluntarily to reclaim VAT on costs.
How much does an accountant cost for a limited company in London?
Fixed-fee accountants typically charge £60–£200 a month for a small limited company, covering year-end accounts, corporation tax and the confirmation statement.
Can directors of Celadon Pharmaceuticals Limited pay themselves in dividends?
Most small company directors take a low salary plus dividends. Dividends are paid from profits after corporation tax, with an annual £500 dividend allowance.
Filing history
9 Nov 2026 · CS01
Confirmation statement made on 30 Aug 2026 with updates
30 Sep 2026 · AA01
Change account reference date company previous shortened
31 Jul 2026 · AP01
Appointment of Mr Paul Michael Allen as a director on 30 Jul 2026
20 May 2026 · AA
Group accounts made up to 31 Dec 2024
24 Apr 2026 · SH01
Allotment of shares on 23 Apr 2026
14 Apr 2026 · MR01
Mortgage create with deed with charge number charge creation date
10 Mar 2026 · RP01SH01
Legacy
17 Feb 2026 · SH01
Allotment of shares on 27 Jan 2026
21 Oct 2025 · CS01
Confirmation statement made on 30 Aug 2025 with updates
18 Aug 2025 · RESOLUTIONS
Resolutions
14 Aug 2025 · CERT10
Certificate re registration public limited company to private
14 Aug 2025 · RESOLUTIONS
Resolutions
14 Aug 2025 · RR02
Reregistration public to private company
14 Aug 2025 · MAR
Re registration memorandum articles
13 Aug 2025 · AP01
Appointment of Mr Donald Christopher Perrott as a director on 11 Aug 2025
8 Aug 2025 · TM01
Termination of appointment of Ian Alexander Anton as a director on 8 Aug 2025
11 Jul 2025 · MR01
Mortgage create with deed with charge number charge creation date
8 Jul 2025 · AP04
Appoint corporate secretary company with name date
8 Jul 2025 · TM02
Termination of appointment of Kerin Williams as a secretary on 27 Jun 2025
27 Jun 2025 · CH01
Change person director company
Showing the latest 20 of 102 filings. See the full history on Companies House
Accounting services for Celadon Pharmaceuticals Limited
From tax to payroll, find accountants who look after every part of Celadon Pharmaceuticals Limited’s finances.
Year-end accounts
Statutory accounts prepared and filed with Companies House on time, every year.
Corporation tax
CT600 returns filed with HMRC and tax planned so you only pay what you owe.
Payroll
Pay your team on time every month, with RTI submissions and pensions handled.
VAT & bookkeeping
Keep your books tidy and your VAT returns MTD-ready all year round.
Confirmation statement
Your annual confirmation statement checked and filed before the deadline.
Management accounts
Monthly or quarterly reports so you can see how the business is really doing.
More about Celadon Pharmaceuticals Limited
About Celadon Pharmaceuticals Limited
Celadon Pharmaceuticals Limited is a UK private limited company based in London, registered at Companies House as company number 11545912 since 31 Aug 2018. Its listed activities include manufacture of basic pharmaceutical products. This page brings together its public record — directors, registered office, nature of business and filing history — in one easy place.
Celadon Pharmaceuticals Limited filings and compliance
Every UK limited company must file annual accounts, a confirmation statement and a corporation tax return each year. Celadon Pharmaceuticals Limited has 102 filings on record. Keeping on top of these deadlines avoids automatic penalties from Companies House and HMRC, which start at £150 for late accounts.
Looking for an accountant in London?
Businesses like Celadon Pharmaceuticals Limited often use a local accountant for year-end accounts, corporation tax, VAT and payroll. Compare fixed-fee, regulated accountants near London and get free quotes in minutes.
This page shows public information from Companies House. Director of Celadon Pharmaceuticals Limited?
Celadon Pharmaceuticals Limited – frequently asked questions
What is the company number of Celadon Pharmaceuticals Limited?
Celadon Pharmaceuticals Limited is registered at Companies House under company number 11545912.
When was Celadon Pharmaceuticals Limited incorporated?
Celadon Pharmaceuticals Limited was incorporated on 31 Aug 2018 as a private limited company.
Who are the directors of Celadon Pharmaceuticals Limited?
Current officers are James Gareth Short (director), Mufg Corporate Governance Limited (corporate secretary), Donald Christopher Perrott (director) and Paul Michael, Dr Allen (director).
What does Celadon Pharmaceuticals Limited do?
The company's registered nature of business (SIC) is 21100 – Manufacture of basic pharmaceutical products.
Where is Celadon Pharmaceuticals Limited registered?
The registered office address is 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ.
Is Celadon Pharmaceuticals Limited still trading?
According to its latest Companies House record the company status is active. Its most recent filing was confirmation statement made on 30 Aug 2026 with updates on 9 Nov 2026.