Glaxosmithkline Research & Development Limited company overview
Glaxosmithkline Research & Development Limited is a private limited company registered with company number 00835139. It was incorporated on 22 Jan 1965 and its current status is active.
The registered office is at 79 New Oxford Street, London, WC1A 1DG. The company has 8 active officers. It was previously called Glaxo Research And Development Limited and 2 other names.
Glaxosmithkline Research & Development Limited upcoming deadlines
Year end accounts
Due 30 Sep 2027
Confirmation statement
Due 4 May 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.
Glaxosmithkline Research & Development Limited at a glance
61 years
Trading age
22,576 days since incorporation
8
Active officers
Edinburgh, Glaxo, Victoria, Graham
240
Filings on record
Latest: 10 Aug 2026
100/100
Filing health score
Accounts and statement up to date
Directors of Glaxosmithkline Research & Development Limited
Former officers
20 more officers are on the register. See all on Companies House
Nature of business (SIC codes)
72190
Other research and experimental development on natural sciences and engineering
Allowable expenses for Glaxosmithkline Research & Development Limited
Based on Glaxosmithkline Research & Development Limited's SIC code (72190), these are typical tax-deductible expenses for a professional & creative services company. Claiming them lowers the profit you pay corporation tax on.
Design tools & equipment
Creative software, cameras, drawing tablets and props.
Professional memberships
HMRC-approved professional body subscriptions.
Business travel
Trains, flights, hotels and subsistence for client work.
Working from home
A share of household bills or the £6-a-week flat rate.
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 Glaxosmithkline Research & Development Limited
How much tax does a professional & creative services 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 Glaxosmithkline Research & Development 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 Glaxosmithkline Research & Development 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
10 Aug 2026 · AA
Full accounts made up to 31 Dec 2025
20 Apr 2026 · CS01
Confirmation statement made on 20 Apr 2026 with no updates
14 Aug 2025 · AA
Full accounts made up to 31 Dec 2024
30 Jul 2025 · CS01
Confirmation statement made on 30 Jul 2025 with no updates
24 Sep 2024 · CH03
Change person secretary company with change date
23 Sep 2024 · CH01
Director's details changed for Dr Kaivan Khavandi on 11 Sep 2024
23 Sep 2024 · CH01
Director's details changed for Mr Christopher David George Pickering on 11 Sep 2024
20 Sep 2024 · CH01
Director's details changed for Mrs Demet Gurunlu Russ on 15 Jul 2024
17 Sep 2024 · CH01
Director's details changed for Mr Graham Paul Rivers on 11 Sep 2024
17 Sep 2024 · CH01
Director's details changed for Mr Aidan Lynch on 11 Sep 2024
17 Sep 2024 · CH01
Director's details changed for Mrs Demet Gurunlu Russ on 11 Sep 2024
11 Sep 2024 · AD01
Registered office address changed on 11 Sep 2024
29 Aug 2024 · AP01
Appointment of Mr Aidan Lynch as a director on 20 Aug 2024
15 Aug 2024 · CS01
Confirmation statement made on 10 Aug 2024 with no updates
14 Aug 2024 · AA
Full accounts made up to 31 Dec 2023
18 Jul 2024 · AD02
Change sail address company with new address
12 Jul 2024 · AP01
Appointment of Mrs Demet Gurunlu Russ as a director on 25 Jun 2024
5 Jul 2024 · TM01
Termination of appointment of Jill Dawn Anderson as a director on 25 Jun 2024
23 May 2024 · AP01
Appointment of Mr Christopher David George Pickering as a director on 22 May 2024
23 May 2024 · AP01
Appointment of Dr Kaivan Khavandi as a director on 22 May 2024
Showing the latest 20 of 240 filings. See the full history on Companies House
Accounting services for Glaxosmithkline Research & Development Limited
From tax to payroll, find accountants who look after every part of Glaxosmithkline Research & Development 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 Glaxosmithkline Research & Development Limited
About Glaxosmithkline Research & Development Limited
Glaxosmithkline Research & Development Limited is a UK private limited company based in London, registered at Companies House as company number 00835139 since 22 Jan 1965. Its listed activities include other research and experimental development on natural sciences and engineering. This page brings together its public record — directors, registered office, nature of business and filing history — in one easy place.
Glaxosmithkline Research & Development Limited filings and compliance
Every UK limited company must file annual accounts, a confirmation statement and a corporation tax return each year. Glaxosmithkline Research & Development Limited has 240 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 Glaxosmithkline Research & Development 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 Glaxosmithkline Research & Development Limited?
Glaxosmithkline Research & Development Limited – frequently asked questions
What is the company number of Glaxosmithkline Research & Development Limited?
Glaxosmithkline Research & Development Limited is registered at Companies House under company number 00835139.
When was Glaxosmithkline Research & Development Limited incorporated?
Glaxosmithkline Research & Development Limited was incorporated on 22 Jan 1965 as a private limited company.
Who are the directors of Glaxosmithkline Research & Development Limited?
Current officers are Edinburgh Pharmaceutical Industries Limited (corporate director), Glaxo Group Limited (corporate director), Victoria Whyte (secretary), Graham Paul Rivers (director), Kaivan, Dr Khavandi (director), Christopher David George Pickering (director) and 2 more.
What does Glaxosmithkline Research & Development Limited do?
The company's registered nature of business (SIC) is 72190 – Other research and experimental development on natural sciences and engineering.
Where is Glaxosmithkline Research & Development Limited registered?
The registered office address is 79 New Oxford Street, London, WC1A 1DG.
Is Glaxosmithkline Research & Development 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 Dec 2025 on 10 Aug 2026.