Cox Powertrain Limited company overview
Cox Powertrain Limited is a private limited company registered with company number 05500645. It was incorporated on 6 Jul 2005 and its current status is active.
The registered office is at The Cecil Pashley Building 8 Cecil Pashley Way, Brighton City Airport, Shoreham-By-Sea, BN43 5FF. The company has 7 active officers.
Cox Powertrain Limited upcoming deadlines
Year end accounts
Due 30 Sep 2027
Confirmation statement
Due 20 Jul 2027
Corporation tax payment
Due 1 Oct 2027
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.
Cox Powertrain Limited at a glance
21 years
Trading age
7,802 days since incorporation
7
Active officers
Petra, Barry, Gavin, David
246
Filings on record
Latest: 28 Oct 2026
100/100
Filing health score
Accounts and statement up to date
Directors of Cox Powertrain Limited
Former officers
5 more officers are on the register. See all on Companies House
Nature of business (SIC codes)
28110
Manufacture of engines and turbines, except aircraft, vehicle and cycle engines
Allowable expenses for Cox Powertrain Limited
Based on Cox Powertrain Limited's SIC code (28110), 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 Cox Powertrain 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 Cox Powertrain 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 Shoreham-By-Sea?
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 Cox Powertrain 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
28 Oct 2026 · MR01
Mortgage create with deed with charge number charge creation date
28 Oct 2026 · MR01
Mortgage create with deed with charge number charge creation date
28 Oct 2026 · MR01
Mortgage create with deed with charge number charge creation date
5 Oct 2026 · AA
Group accounts made up to 31 Dec 2025
20 Aug 2026 · MR01
Mortgage create with deed with charge number charge creation date
20 Aug 2026 · MR01
Mortgage create with deed with charge number charge creation date
20 Aug 2026 · MR01
Mortgage create with deed with charge number charge creation date
20 Aug 2026 · MR01
Mortgage create with deed with charge number charge creation date
8 Jul 2026 · CS01
Confirmation statement made on 6 Jul 2026 with updates
14 Apr 2026 · MR01
Mortgage create with deed with charge number charge creation date
14 Apr 2026 · MR01
Mortgage create with deed with charge number charge creation date
14 Apr 2026 · MR01
Mortgage create with deed with charge number charge creation date
14 Apr 2026 · MR01
Mortgage create with deed with charge number charge creation date
8 Oct 2025 · MR01
Mortgage create with deed with charge number charge creation date
8 Oct 2025 · MR01
Mortgage create with deed with charge number charge creation date
8 Oct 2025 · MR01
Mortgage create with deed with charge number charge creation date
8 Oct 2025 · MR01
Mortgage create with deed with charge number charge creation date
18 Aug 2025 · AA
Group accounts made up to 31 Dec 2024
16 Jul 2025 · CS01
Confirmation statement made on 6 Jul 2025 with updates
1 Jul 2025 · AP01
Appointment of Mr James William Thomas Eatwell as a director on 1 Jul 2025
Showing the latest 20 of 246 filings. See the full history on Companies House
Accounting services for Cox Powertrain Limited
From tax to payroll, find accountants who look after every part of Cox Powertrain 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 Cox Powertrain Limited
About Cox Powertrain Limited
Cox Powertrain Limited is a UK private limited company based in Shoreham-By-Sea, registered at Companies House as company number 05500645 since 6 Jul 2005. Its listed activities include manufacture of engines and turbines, except aircraft, vehicle and cycle engines. This page brings together its public record — directors, registered office, nature of business and filing history — in one easy place.
Cox Powertrain Limited filings and compliance
Every UK limited company must file annual accounts, a confirmation statement and a corporation tax return each year. Cox Powertrain Limited has 246 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 Shoreham-By-Sea?
Businesses like Cox Powertrain Limited often use a local accountant for year-end accounts, corporation tax, VAT and payroll. Compare fixed-fee, regulated accountants near Shoreham-By-Sea and get free quotes in minutes.
This page shows public information from Companies House. Director of Cox Powertrain Limited?
Cox Powertrain Limited – frequently asked questions
What is the company number of Cox Powertrain Limited?
Cox Powertrain Limited is registered at Companies House under company number 05500645.
When was Cox Powertrain Limited incorporated?
Cox Powertrain Limited was incorporated on 6 Jul 2005 as a private limited company.
Who are the directors of Cox Powertrain Limited?
Current officers are Petra Adrienne Argent (secretary), Barry Elliott (director), Gavin Wesson (director), David Willard Alban (director), George Edward Bramley (director), Charles Anthony Good (director) and 1 more.
What does Cox Powertrain Limited do?
The company's registered nature of business (SIC) is 28110 – Manufacture of engines and turbines, except aircraft, vehicle and cycle engines.
Where is Cox Powertrain Limited registered?
The registered office address is The Cecil Pashley Building 8 Cecil Pashley Way, Brighton City Airport, Shoreham-By-Sea, BN43 5FF.
Is Cox Powertrain Limited still trading?
According to its latest Companies House record the company status is active. Its most recent filing was mortgage create with deed with charge number charge creation date on 28 Oct 2026.