Aortech International Limited company overview
Aortech International Limited is a private limited company registered with company number SC656174. It was incorporated on 2 Mar 2020 and its current status is active.
The registered office is at 2 Drummond Crescent, Riverside Business Park, Irvine, Ayrshire, KA11 5AN. The company has 3 active officers. It was previously called AORTECH123 Limited.
Aortech International Limited upcoming deadlines
Year end accounts
Due 30 Jun 2027
Confirmation statement
Due 15 Mar 2027
Corporation tax payment
Due 1 Jul 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.
Aortech International Limited at a glance
6 years
Trading age
2,445 days since incorporation
3
Active officers
William, Lachlan, Lachlan
26
Filings on record
Latest: 1 Apr 2026
100/100
Filing health score
Accounts and statement up to date
Directors of Aortech International Limited
Nature of business (SIC codes)
99999
Dormant Company
Allowable expenses for Aortech International Limited
Based on Aortech International Limited's SIC code (99999), these are typical tax-deductible expenses for a general business company. Claiming them lowers the profit you pay corporation tax on.
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 Aortech International Limited
How much tax does a limited 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 Aortech International 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 Ayrshire?
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 Aortech International 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
1 Apr 2026 · AA
Dormant accounts made up to 30 Sep 2025
2 Mar 2026 · CS01
Confirmation statement made on 1 Mar 2026 with no updates
30 Apr 2025 · PSC05
Change to a person with significant control
30 Apr 2025 · AD01
Registered office address changed on 30 Apr 2025
4 Mar 2025 · CS01
Confirmation statement made on 1 Mar 2025 with no updates
18 Feb 2025 · TM01
Termination of appointment of John Mckenna as a director on 4 Oct 2024
11 Nov 2024 · AA
Dormant accounts made up to 31 Mar 2024
5 Nov 2024 · AA01
Change account reference date company current extended
1 Mar 2024 · CS01
Confirmation statement made on 1 Mar 2024 with no updates
8 Feb 2024 · TM01
Termination of appointment of Caroline Stretton as a director on 26 Jan 2024
20 Dec 2023 · AA
Dormant accounts made up to 31 Mar 2023
2 Nov 2023 · AP03
Appointment of Mr Lachlan Arthur Smith as a secretary on 1 Nov 2023
2 Nov 2023 · TM02
Termination of appointment of Kathryn Mary Full as a secretary on 1 Nov 2023
5 Sep 2023 · TM01
Termination of appointment of Iain Crawford Anthony as a director on 30 Aug 2023
3 Mar 2023 · CS01
Confirmation statement made on 1 Mar 2023 with no updates
3 Mar 2023 · AP01
Appointment of Mr Lachlan Arthur Smith as a director on 31 Mar 2022
3 Mar 2023 · AP01
Appointment of Iain Crawford Anthony as a director on 31 Mar 2022
2 Dec 2022 · AA
Dormant accounts made up to 31 Mar 2022
1 Mar 2022 · CS01
Confirmation statement made on 1 Mar 2022 with no updates
6 Dec 2021 · AA
Dormant accounts made up to 31 Mar 2021
Showing the latest 20 of 26 filings. See the full history on Companies House
Accounting services for Aortech International Limited
From tax to payroll, find accountants who look after every part of Aortech International 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 Aortech International Limited
About Aortech International Limited
Aortech International Limited is a UK private limited company based in Ayrshire, registered at Companies House as company number SC656174 since 2 Mar 2020. Its listed activities include dormant company. This page brings together its public record — directors, registered office, nature of business and filing history — in one easy place.
Aortech International Limited filings and compliance
Every UK limited company must file annual accounts, a confirmation statement and a corporation tax return each year. Aortech International Limited has 26 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 Ayrshire?
Businesses like Aortech International Limited often use a local accountant for year-end accounts, corporation tax, VAT and payroll. Compare fixed-fee, regulated accountants near Ayrshire and get free quotes in minutes.
This page shows public information from Companies House. Director of Aortech International Limited?
Aortech International Limited – frequently asked questions
What is the company number of Aortech International Limited?
Aortech International Limited is registered at Companies House under company number SC656174.
When was Aortech International Limited incorporated?
Aortech International Limited was incorporated on 2 Mar 2020 as a private limited company.
Who are the directors of Aortech International Limited?
Current officers are William Donald Brown (director), Lachlan Arthur Smith (director) and Lachlan Arthur Smith (secretary).
What does Aortech International Limited do?
The company's registered nature of business (SIC) is 99999 – Dormant Company.
Where is Aortech International Limited registered?
The registered office address is 2 Drummond Crescent, Riverside Business Park, Irvine, Ayrshire, KA11 5AN.
Is Aortech International Limited still trading?
According to its latest Companies House record the company status is active. Its most recent filing was dormant accounts made up to 30 Sep 2025 on 1 Apr 2026.