Proteome Sciences plc
Proteome Sciences plc (LSE: PRM) is trading at £0.01, about ₹2 at today's GBP/INR rate, as of 28 Sep 2026, 5:28 AM ET, down 8.68% today. Indian residents can buy Proteome Sciences from India on Paasa under the RBI's Liberalised Remittance Scheme.
Quote
Today's low
£0.01
Today's high
£0.02
52 week low
£0.01
52 week high
£0.04
PRM opened at £0.01, closed previously at £0.01, and has traded between £0.01 and £0.04 over the past 52 weeks.
About
Proteome Sciences plc provides contract research services for the identification, validation, and application of protein biomarkers in the United States, the United Kingdom, European Union, and internationally. The company offers TMT LC-MS2, a standard method for analyzing cells and tissues when no phosphopeptide enrichment is required; TMT LC-MS3, a standard method for biomarker discovery in plasma and other samples where quantitative accuracy is a factor; SysQuant that provides an analysis of protein activity across regulatory and signaling pathways; and TMTcalibrator which analyzes where diseased or treated tissue can be analyzed in parallel with peripheral fluids. It also offers top 14 and top 65 super depletion of proteins from serum and plasma; selective reaction monitoring (SRM) and parallel reaction monitoring (PRM) based biomarker assay development; SRM assay, a targeted mass spectrometry assay format for the routine measurement of biomarkers; and TMT SRM, a targeted assay format that enables the rapid validation of biomarker candidates. The company serves its products to pharmaceutical and biotechnology companies, as well as to academic research institutes. The company was incorporated in 1993 and is based in Cobham, the United Kingdom.
Key statistics
Avg. volume
383.79K
Market cap
£3.50M
P/E Ratio
-1.66
Price-to-sales ratio
0.93
Enterprise value
£18.34M
Free cash flow yield
10.50%
Debt-to-equity ratio
-1.61
Return on equity
23.85%
ROIC
-25.45%
Beta
0.14
Dividend yield
0.00%
Last dividend
£0.00
Financial overview
Revenue
£3.76M
Earnings per share
-£0.01
Free cash flow
-£143.00K
Net profit margin
-61.46%
Gross margin
-25.36%
EBITDA
-£1.74M
Revenue growth
-23.14%
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This is not an investment recommendation
How to buy Proteome Sciences from India
Indian residents can buy Proteome Sciences shares through Paasa in four steps. Funds leave India under the RBI's Liberalised Remittance Scheme and the shares are held in your own name with Interactive Brokers.
Open a Paasa account
Complete digital KYC with your PAN, Aadhaar and address proof. Your brokerage account is opened in your own name with Interactive Brokers.
Add funds under LRS
Transfer INR from your Indian bank account. Your bank reports the remittance under the RBI's Liberalised Remittance Scheme and converts it to US dollars and then to GBP.
Search for Proteome Sciences and place an order
Find Proteome Sciences by name or by its ticker, PRM, and choose an order type. Proteome Sciences trades 12:30 pm – 9:00 pm IST; orders can only execute during that window.
Track holdings and download tax reports
Follow your Proteome Sciences position in GBP and INR. Proteome Sciences pays no dividend today, so your filing is the capital-gains statement plus the Schedule FA holding line.
Read the full guide: how to invest in Proteome Sciences from India
Trading and taxes when buying Proteome Sciences from India
Trading and limits
- Trading hours
- 8:00 am – 4:30 pm UK
- LRS limit
- $250,000Per financial year, under the RBI's Liberalised Remittance Scheme.
Tax for Indian residents
- TCS on remittance
- 20%Collected by your bank on LRS remittances above ₹10 lakh in a financial year. The TCS is adjustable against your income-tax liability.Adjusting TCS against your tax
- Capital gains in India
- 12.5% or slab rateGains on shares held for more than 24 months are long-term and taxed at 12.5%. Gains on shares held for 24 months or less are short-term and taxed at your income-tax slab rate.Capital gains explained
- Dividends
- NoneProteome Sciences does not currently pay a dividend. If it starts, dividends are taxed at your slab rate in India.Dividend tax explained
- Transaction tax
- The UK charges 0.5% Stamp Duty Reserve Tax when buying direct company shares electronically on the LSE; ETFs and UCITS funds do not attract it.
- Estate or inheritance tax
- May applyShares in UK-incorporated companies are UK-situs assets and fall within UK Inheritance Tax, charged at 40% above the £325,000 threshold for non-residents.Estate tax explained
Custody. Shares are held in your own name at Interactive Brokers, segregated from Paasa's own assets.
FAQs
Can Indian residents buy Proteome Sciences stock?
Yes. Proteome Sciences (PRM) has been listed on the London Stock Exchange since 1995, in the Medical - Specialties industry, and Indian residents can buy it through Paasa. You fund the account from your Indian bank under the RBI's Liberalised Remittance Scheme and the money is converted to US dollars and then to GBP. Shares are held in your own name at Interactive Brokers, segregated from Paasa's own assets.
How much does one Proteome Sciences share cost in rupees?
One Proteome Sciences share is £0.01 — about ₹2 at a GBP/INR rate of 126.89 on 27 Sep 2026. Both the Proteome Sciences price and the rupee rate move during the day, so the rupee cost changes with them.
What are the LRS and TCS rules for buying Proteome Sciences from India?
Remit up to $250,000 per financial year under the RBI's Liberalised Remittance Scheme (LRS). Banks collect 20% tax at source on LRS remittances above ₹10 lakh in a financial year; the TCS is adjustable against your income-tax liability. FX and the LRS declaration are handled by your bank when you fund your account.
How are gains on Proteome Sciences shares taxed in India?
Non-residents are exempt from UK capital gains tax on the disposal of listed shares, so the tax is an India-side one. Gains on shares held for more than 24 months are long-term and taxed at 12.5%. Gains on shares held for 24 months or less are short-term and taxed at your income-tax slab rate. The gain is computed in rupees using the GBP/INR rate on the purchase and the sale date, so the rupee move counts alongside the Proteome Sciences price. Paasa issues a capital-gains statement for your return.
Does Proteome Sciences pay a dividend?
No. Proteome Sciences does not currently pay a dividend, so holding it produces no dividend income to declare in India. If it starts paying one, the Indian treatment is the usual one — dividends are taxed at your slab rate in India — and Paasa's dividend report would show the gross amount and any tax withheld.
When can I trade Proteome Sciences from India?
The London Stock Exchange trades 12:30 pm – 9:00 pm IST in Indian time. The window shifts to 1:30 pm – 10:00 pm IST when the UK is on standard time. Orders can only execute during that window.
Is there estate or inheritance tax on Proteome Sciences shares held from India?
Shares in UK-incorporated companies are UK-situs assets and fall within UK Inheritance Tax, charged at 40% above the £325,000 threshold for non-residents. It applies to your overall holdings in that jurisdiction rather than to any one position.
Are there transaction taxes when buying Proteome Sciences?
The UK charges 0.5% Stamp Duty Reserve Tax when buying direct company shares electronically on the LSE; ETFs and UCITS funds do not attract it. This is charged by the market, not by Paasa.
Do I have to declare Proteome Sciences shares in my Indian tax return?
Yes. Foreign shares held on 31 March must be reported in Schedule FA of your Indian income-tax return. Paasa gives you a Schedule FA-ready statement listing your Proteome Sciences holding, its cost and its closing value.
How do I sell Proteome Sciences and bring the money back to India?
You sell during market hours (12:30 pm – 9:00 pm IST) and the proceeds settle in GBP in your Paasa account. From there you can hold the balance, reinvest, or repatriate. Funds can be withdrawn in any currency to any bank account in your own name. Whether the sale is short- or long-term is decided by the 24-month holding period.