Linear Diagnostics Limited company overview
Linear Diagnostics Limited is a private limited company registered with company number 07582291. It was incorporated on 29 Mar 2011 and its current status is active.
The registered office is at Newstead House, Pelham Road, Nottingham, NG5 1AP. The company has 3 active officers.
Linear Diagnostics Limited upcoming deadlines
Year end accounts
Due 30 Sep 2027
Confirmation statement
Due 12 Apr 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.
Linear Diagnostics Limited at a glance
15 years
Trading age
5,710 days since incorporation
3
Active officers
Brendan, Robert, David
87
Filings on record
Latest: 4 Jun 2026
100/100
Filing health score
Accounts and statement up to date
Directors of Linear Diagnostics Limited
Former officers
3 more officers are on the register. See all on Companies House
Nature of business (SIC codes)
32500
Manufacture of medical and dental instruments and supplies
Allowable expenses for Linear Diagnostics Limited
Based on Linear Diagnostics Limited's SIC code (32500), 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 Linear Diagnostics 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 Linear Diagnostics 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 Nottingham?
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 Linear Diagnostics 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
4 Jun 2026 · AA
Total exemption full accounts made up to 31 Dec 2025
9 Apr 2026 · CS01
Confirmation statement made on 29 Mar 2026 with updates
6 Mar 2026 · SH01
Allotment of shares on 23 Jan 2026
14 Feb 2026 · RESOLUTIONS
Resolutions
14 Feb 2026 · CC01
Notice restriction on company articles
14 Feb 2026 · MA
Memorandum articles
14 Feb 2026 · SH10
Capital variation of rights attached to shares
14 Feb 2026 · SH08
Capital name of class of shares
5 Feb 2026 · PSC02
Notification of a person with significant control
5 Feb 2026 · PSC02
Notification of a person with significant control
5 Feb 2026 · PSC07
Cessation of a person with significant control
28 Jan 2026 · TM01
Termination of appointment of Jean-Louis Henry Duprey as a director on 23 Jan 2026
10 Dec 2025 · TM01
Termination of appointment of Paramjit Roopra as a director on 5 Dec 2025
5 Sep 2025 · AA
Total exemption full accounts made up to 31 Dec 2024
3 Jul 2025 · AP01
Appointment of Mr Paramjit Roopra as a director on 3 Jul 2025
13 Jun 2025 · AP01
Appointment of Mr David Samuel Wilson as a director on 13 Jun 2025
29 May 2025 · TM01
Termination of appointment of David Coleman as a director on 23 May 2025
16 Apr 2025 · TM01
Termination of appointment of Timothy Richard Dafforn as a director on 7 Apr 2025
2 Apr 2025 · CS01
Confirmation statement made on 29 Mar 2025 with no updates
10 Mar 2025 · AP01
Appointment of Mr Jean-Louis Henry Duprey as a director on 7 Mar 2025
Showing the latest 20 of 87 filings. See the full history on Companies House
Accounting services for Linear Diagnostics Limited
From tax to payroll, find accountants who look after every part of Linear Diagnostics 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 Linear Diagnostics Limited
About Linear Diagnostics Limited
Linear Diagnostics Limited is a UK private limited company based in Nottingham, registered at Companies House as company number 07582291 since 29 Mar 2011. Its listed activities include manufacture of medical and dental instruments and supplies. This page brings together its public record — directors, registered office, nature of business and filing history — in one easy place.
Linear Diagnostics Limited filings and compliance
Every UK limited company must file annual accounts, a confirmation statement and a corporation tax return each year. Linear Diagnostics Limited has 87 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 Nottingham?
Businesses like Linear Diagnostics Limited often use a local accountant for year-end accounts, corporation tax, VAT and payroll. Compare fixed-fee, regulated accountants near Nottingham and get free quotes in minutes.
This page shows public information from Companies House. Director of Linear Diagnostics Limited?
Linear Diagnostics Limited – frequently asked questions
What is the company number of Linear Diagnostics Limited?
Linear Diagnostics Limited is registered at Companies House under company number 07582291.
When was Linear Diagnostics Limited incorporated?
Linear Diagnostics Limited was incorporated on 29 Mar 2011 as a private limited company.
Who are the directors of Linear Diagnostics Limited?
Current officers are Brendan Farrell (director), Robert Peter Broumpton, Dr Passas (director) and David Samuel Wilson (director).
What does Linear Diagnostics Limited do?
The company's registered nature of business (SIC) is 32500 – Manufacture of medical and dental instruments and supplies.
Where is Linear Diagnostics Limited registered?
The registered office address is Newstead House, Pelham Road, Nottingham, NG5 1AP.
Is Linear Diagnostics Limited still trading?
According to its latest Companies House record the company status is active. Its most recent filing was total exemption full accounts made up to 31 Dec 2025 on 4 Jun 2026.