Allergy Therapeutics plc is an international biotechnology group focused on the diagnosis and treatment of allergic disorders through immunotherapies that target the underlying cause of disease. Its portfolio includes Pollinex, Pollinex Quattro, Acarovac, Tyrosine S/TU, Venomil, Oralvac and other allergy immunotherapy products, supported by R&D programmes such as Grass MATA MPL and VLP Peanut. The Group operates in a single class of business, being the manufacture and sale of allergy-related medicines, and maintains centralised manufacturing and research and development capabilities in the UK. Its geographical presence covers Central Europe (Germany, Austria, Switzerland and the Netherlands), Southern Europe (Spain and Italy) and the Rest of the World (including the UK).
2004
602
LTM Revenue $82.9M
LTM EBITDA -$32.9M
$1.1B
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As of December 2025, Allergy Therapuetics reported last 12-month revenue of $82.9M and EBITDA of -$32.9M.
In the same period, Allergy Therapuetics generated $46.8M in LTM gross profit and -$50.2M in net income.
See Allergy Therapuetics valuation multiples based on analyst estimatesIn the most recent fiscal year, Allergy Therapuetics reported revenue of $74.1M and EBITDA of -$38.1M.
Allergy Therapuetics expects next 12-month revenue of XXX   and NTM EBITDA of XXX
See Allergy Therapuetics valuation multiples based on analyst estimates| LTM | NTM | Last FY | FY 2026 | FY 2027 | FY 2028 | |
|---|---|---|---|---|---|---|
| Revenue | $82.9M | XXX | $74.1M | XXX | XXX | XXX |
| Gross Profit | $46.8M | XXX | $39.4M | XXX | XXX | XXX |
| Gross Margin | 56% | XXX | 53% | XXX | XXX | XXX |
| EBITDA | -$32.9M | XXX | -$38.1M | XXX | XXX | XXX |
| EBITDA Margin | -40% | XXX | -51% | XXX | XXX | XXX |
| EBIT | -$38.6M | XXX | -$37.9M | XXX | XXX | XXX |
| EBIT Margin | -47% | XXX | -51% | XXX | XXX | XXX |
| Net Profit | -$50.2M | XXX | -$54.0M | XXX | XXX | XXX |
| Net Margin | -61% | XXX | -73% | XXX | XXX | XXX |
| Net Debt | XXX | XXX | $55.0M | XXX | XXX | XXX |
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Allergy Therapuetics has current market cap of GBP 743M (or $1.0B), and EV of GBP 791M (or $1.1B).
As of January 16, 2026, Allergy Therapuetics's stock price is GBP 0 (or $0).
See Allergy Therapuetics trading valuation data| EV | Market Cap | Price 1D | Price 1M | Price 3M | Price 12M | EPS |
|---|---|---|---|---|---|---|
| $1.1B | $1.0B | XXX | XXX | XXX | XXX | $-0.01 |
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Start Free TrialAllergy Therapuetics's trades at 12.9x EV/Revenue multiple, and -29.9x EV/EBITDA.
See valuation multiples for Allergy Therapuetics and 15K+ public compsAs of January 16, 2026, Allergy Therapuetics has market cap of $1.0B and EV of $1.1B.
Equity research analysts estimate Allergy Therapuetics's 2025E EV/Revenue multiple at XXX and 2025E EV/EBITDA multiple at XXX
Allergy Therapuetics has a P/E ratio of -19.9x.
| LTM | NTM | Last FY | FY 2026 | FY 2027 | FY 2028 | |
|---|---|---|---|---|---|---|
| Market cap (current) | $1.0B | XXX | $1.0B | XXX | XXX | XXX |
| EV (current) | $1.1B | XXX | $1.1B | XXX | XXX | XXX |
| EV/Revenue | 12.8x | XXX | 12.9x | XXX | XXX | XXX |
| EV/EBITDA | -32.3x | XXX | -29.9x | XXX | XXX | XXX |
| EV/EBIT | -27.5x | XXX | -27.7x | XXX | XXX | XXX |
| EV/Gross Profit | 22.7x | XXX | n/a | XXX | XXX | XXX |
| P/E | -19.9x | XXX | -19.9x | XXX | XXX | XXX |
| EV/FCF | -24.4x | XXX | -25.4x | XXX | XXX | XXX |
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Start Free TrialAllergy Therapuetics's last 12 month revenue growth is 10%
Allergy Therapuetics's revenue per employee in the last FY averaged $0.1M, while opex per employee averaged $0.1M for the same period.
Allergy Therapuetics's rule of 40 is -43% (metric relevant for SaaS companies only, counted as combined revenue growth rate and EBITDA margin).
Allergy Therapuetics's rule of X is -14% (created by Bessemer, rule of X is another metric relevant for SaaS companies only, ~1.5x stronger vs. the traditional Rule of 40, counted as revenue growth rate multiplied by 2.5 plus EBITDA margin).
See operational valuation multiples for Allergy Therapuetics and other 15K+ public comps| LTM | NTM | Last FY | FY 2026 | FY 2027 | FY 2028 | |
|---|---|---|---|---|---|---|
| Revenue Growth | 10% | XXX | n/a | XXX | XXX | XXX |
| EBITDA Margin | -40% | XXX | -43% | XXX | XXX | XXX |
| EBITDA Growth | 0% | XXX | n/a | XXX | XXX | XXX |
| Rule of 40 | -43% | XXX | -33% | XXX | XXX | XXX |
| Bessemer Rule of X | XXX | XXX | -14% | XXX | XXX | XXX |
| Revenue per Employee | XXX | XXX | $0.1M | XXX | XXX | XXX |
| Opex per Employee | XXX | XXX | $0.1M | XXX | XXX | XXX |
| S&M Expenses to Revenue | XXX | XXX | 35% | XXX | XXX | XXX |
| G&A Expenses to Revenue | XXX | XXX | n/a | XXX | XXX | XXX |
| R&D Expenses to Revenue | XXX | XXX | 28% | XXX | XXX | XXX |
| Opex to Revenue | XXX | XXX | 104% | XXX | XXX | XXX |
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| EV/Revenue | EV/EBITDA | |||||
|---|---|---|---|---|---|---|
| 2025E | 2026E | 2027E | 2025E | 2026E | 2027E | |
| Julphar | XXX | XXX | XXX | XXX | XXX | XXX |
| Galapagos | XXX | XXX | XXX | XXX | XXX | XXX |
| Pharming | XXX | XXX | XXX | XXX | XXX | XXX |
| Vivoryon Therapeutics | XXX | XXX | XXX | XXX | XXX | XXX |
| Armata Pharmaceuticals | XXX | XXX | XXX | XXX | XXX | XXX |
| XXXXXXXX | XXX | XXX | XXX | XXX | XXX | XXX |
| XXXXXXXX | XXX | XXX | XXX | XXX | XXX | XXX |
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Allergy Therapuetics acquired XXX companies to date.
Last acquisition by Allergy Therapuetics was XXXXXXXX, XXXXX XXXXX XXXXXX . Allergy Therapuetics acquired XXXXXXXX for XXX (EV/Revenue multiple of XXX ).
See M&A valuation multiples| Acquired Company | EV | EV/Revenue | EV/EBITDA |
|---|---|---|---|
| XXXXXXXXX | XXX | XXX | XXX |
| XXXXXXXXX | XXX | XXX | XXX |
| XXXXXXXXX | XXX | XXX | XXX |
| XXXXXXXXX | XXX | XXX | XXX |
| XXXXXXXXX | XXX | XXX | XXX |
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Start Free Trial| When was Allergy Therapuetics founded? | Allergy Therapuetics was founded in 2004. |
| Where is Allergy Therapuetics headquartered? | Allergy Therapuetics is headquartered in United Kingdom of Great Britain and Northern Ireland. |
| How many employees does Allergy Therapuetics have? | As of today, Allergy Therapuetics has 602 employees. |
| Who is the CEO of Allergy Therapuetics? | Allergy Therapuetics's CEO is Mr. Manuel Llobet. |
| Is Allergy Therapuetics publicy listed? | Yes, Allergy Therapuetics is a public company listed on LON. |
| What is the stock symbol of Allergy Therapuetics? | Allergy Therapuetics trades under AGY ticker. |
| When did Allergy Therapuetics go public? | Allergy Therapuetics went public in 2004. |
| Who are competitors of Allergy Therapuetics? | Similar companies to Allergy Therapuetics include e.g. Julphar, Galapagos, Pharming, Vivoryon Therapeutics. |
| What is the current market cap of Allergy Therapuetics? | Allergy Therapuetics's current market cap is $1.0B |
| What is the current revenue of Allergy Therapuetics? | Allergy Therapuetics's last 12 months revenue is $82.9M. |
| What is the current revenue growth of Allergy Therapuetics? | Allergy Therapuetics revenue growth (NTM/LTM) is 10%. |
| What is the current EV/Revenue multiple of Allergy Therapuetics? | Current revenue multiple of Allergy Therapuetics is 12.8x. |
| Is Allergy Therapuetics profitable? | Yes, Allergy Therapuetics is EBITDA-positive (as of the last 12 months). |
| What is the current EBITDA of Allergy Therapuetics? | Allergy Therapuetics's last 12 months EBITDA is -$32.9M. |
| What is Allergy Therapuetics's EBITDA margin? | Allergy Therapuetics's last 12 months EBITDA margin is -40%. |
| What is the current EV/EBITDA multiple of Allergy Therapuetics? | Current EBITDA multiple of Allergy Therapuetics is -32.3x. |
| What is the current FCF of Allergy Therapuetics? | Allergy Therapuetics's last 12 months FCF is -$43.6M. |
| What is Allergy Therapuetics's FCF margin? | Allergy Therapuetics's last 12 months FCF margin is -53%. |
| What is the current EV/FCF multiple of Allergy Therapuetics? | Current FCF multiple of Allergy Therapuetics is -24.4x. |
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