Psygnosis Limited company overview
Psygnosis Limited is a private limited company registered with company number 01039371. It was incorporated on 21 Jan 1972 and its current status is active.
The registered office is at 10 Great Marlborough Street, London, W1F 7LP. The company has 3 active officers. It was previously called Robert Smith & Sons (Engineers Birkenhead) Limited.
Psygnosis Limited upcoming deadlines
Year end accounts
Due 31 Dec 2027
Confirmation statement
Due 4 May 2027
Corporation tax payment
Due 1 Jan 2028
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.
Psygnosis Limited at a glance
54 years
Trading age
20,019 days since incorporation
3
Active officers
John, Jana, Stuart
226
Filings on record
Latest: 20 Oct 2026
100/100
Filing health score
Accounts and statement up to date
Directors of Psygnosis Limited
Former officers
19 more officers are on the register. See all on Companies House
Nature of business (SIC codes)
82990
Other business support service activities not elsewhere classified
Allowable expenses for Psygnosis Limited
Based on Psygnosis Limited's SIC code (82990), 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 Psygnosis 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 Psygnosis 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 Psygnosis 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
20 Oct 2026 · AA
Full accounts made up to 31 Mar 2026
7 May 2026 · AP01
Appointment of Stuart Neil Bolar as a director on 28 Apr 2026
7 May 2026 · TM01
Termination of appointment of Tomonori Kimura as a director on 28 Apr 2026
23 Apr 2026 · CS01
Confirmation statement made on 20 Apr 2026 with no updates
23 Jan 2026 · AA
Full accounts made up to 31 Mar 2025
3 Nov 2025 · AP01
Appointment of Jana Beth Macdougall as a director on 31 Oct 2025
3 Nov 2025 · TM01
Termination of appointment of Munesh Mahtani as a director on 31 Oct 2025
15 May 2025 · AD02
Change sail address company with old address new address
14 May 2025 · CS01
Confirmation statement made on 20 Apr 2025 with no updates
4 Apr 2025 · AP01
Appointment of Tomonori Kimura as a director on 4 Mar 2025
3 Apr 2025 · TM01
Termination of appointment of Lin Imaizumi as a director on 28 Feb 2025
18 Feb 2025 · AP01
Appointment of Mr John Rostron as a director on 17 Jan 2025
16 Dec 2024 · AA
Full accounts made up to 31 Mar 2024
30 Jul 2024 · PSC05
Change to a person with significant control
30 Jul 2024 · AD01
Registered office address changed on 30 Jul 2024
30 Jul 2024 · TM02
Termination of appointment of Corporation Service Company (Uk) Limited as a secretary on 29 Jul 2024
1 Jul 2024 · AP01
Appointment of Munesh Mahtani as a director on 29 Jun 2024
1 Jul 2024 · TM01
Termination of appointment of Eric Roger Grouse as a director on 1 Jul 2024
24 Apr 2024 · CS01
Confirmation statement made on 20 Apr 2024 with no updates
24 Apr 2024 · PSC05
Change to a person with significant control
Showing the latest 20 of 226 filings. See the full history on Companies House
Accounting services for Psygnosis Limited
From tax to payroll, find accountants who look after every part of Psygnosis 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 Psygnosis Limited
About Psygnosis Limited
Psygnosis Limited is a UK private limited company based in London, registered at Companies House as company number 01039371 since 21 Jan 1972. Its listed activities include other business support service activities not elsewhere classified. This page brings together its public record — directors, registered office, nature of business and filing history — in one easy place.
Psygnosis Limited filings and compliance
Every UK limited company must file annual accounts, a confirmation statement and a corporation tax return each year. Psygnosis Limited has 226 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 Psygnosis 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 Psygnosis Limited?
Psygnosis Limited – frequently asked questions
What is the company number of Psygnosis Limited?
Psygnosis Limited is registered at Companies House under company number 01039371.
When was Psygnosis Limited incorporated?
Psygnosis Limited was incorporated on 21 Jan 1972 as a private limited company.
Who are the directors of Psygnosis Limited?
Current officers are John Rostron (director), Jana Beth Macdougall (director) and Stuart Neil Bolar (director).
What does Psygnosis Limited do?
The company's registered nature of business (SIC) is 82990 – Other business support service activities not elsewhere classified.
Where is Psygnosis Limited registered?
The registered office address is 10 Great Marlborough Street, London, W1F 7LP.
Is Psygnosis Limited still trading?
According to its latest Companies House record the company status is active. Its most recent filing was full accounts made up to 31 Mar 2026 on 20 Oct 2026.