Skip to content
Friday 7 August 2026London --:--Frankfurt --:--Zurich --:--
NewslettersSearchEN · DE
MorningWire

European business, markets and politics

FTSE 100
10,925.11
+0.53%
DAX
26,393.84
+0.97%
CAC 40
8,736.98
+0.43%
STOXX 50
6,539.68
+0.57%
  • Europe
  • Markets
  • Business
  • Economy
  • Technology
  • Politics
  • Opinion
More
GermanyFranceBankingAIEnergyFintechPropertyCapital Markets
  • Germany
  • France
  • Europe
  • Markets
  • Business
  • Economy
  • Technology
  • Politics
  • Opinion
  • DE
Monday 23 November 2015 12:21 pm

Viagra-maker Pfizer and Allergan will create the world’s largest pharma company after $160bn merger given formal go-ahead

By: Madeline Ratcliffe

Add as a preferred source on Google

The largest pharma deal ever has been given the green light by the companies' respective directors after the boards of Pfizer and Allergan met yesterday to discuss the $160bn (£106bn) merger.

The merger met with unanimous approval from the boards of Viagra-maker Pfizer, and Ireland-based Allergan, which manufactures Botox, and values Allergan at around $160bn, or $363.63 a share.

The combined company will be the largest drugs firm in the world with a market capitalisation of $300bn, ahead of rival Johnson & Johnson, which has a value of $277bn.

Allergan stockholders will receive 11.3 shares in the combined company for each Allergan share, and Pfizer's will receive one share in the new company for each old Pfizer share.

​Read more: Pfizer and Flynn Pharma accused of overcharging for anti-epilepsy drug

The deal is structured so Allergan acquires Pfizer and remains legally domiciled in Ireland where tax rates are far lower than the US, but after completion the combined company will be renamed Pfizer and listed on the New York stock exchange.

Pfizer stockholders will hold approximately 56 per cent of the combined company and Allergan shareholders will own approximately 44 per cent. The deal is expected to complete in the second half of 2016.

Pfizer announced it expected the merger to deliver more than $2bn-worth of savings in the first three years after completion, and the combined company will have a cash flow in excess of $25bn by 2018.

This includes the impact of Pfizer's new $5bn share-buyback programme, which it announced today, and expects to complete early next year.

Read more: Pfizer delivers strong third quarter results ahead of merger

Ian Read, Pfizer’s chairman and chief executive, will lead the combined company as joint chairman and CEO. Allergan's chief executive, Brent Saunders, will serve as president and chief operating officer, and oversee of all Pfizer and Allergan’s combined commercial businesses, manufacturing and strategy functions.

“The combination of Allergan and Pfizer is a highly strategic, value-enhancing transaction that brings together two biopharma powerhouses to change lives for the better,” said Saunders.

Pfizer boss Ian Read said: “Allergan’s businesses align with and enhance Pfizer’s businesses, creating best-in-class, sustainable, innovative and established businesses that are poised for growth," adding the deal would enable Pfizer to pursue "business development opportunities on a more competitive footing within our industry.”

The deal was reported to have been pushed through quickly as the US Treasury moves to clamp down on tax inversion, where a US company merges with one based overseas, and shifts its base abroad to reduce the tax bill on its profits.

Ireland's tax rates are 12.5 per cent, but Pfizer is currently headquartered in the US, where corporate tax rates are 35 per cent.

Share this article

  • Facebook
  • X
  • LinkedIn
  • WhatsApp
  • Email

Similarly tagged content:

Sections

  • News

Categories

  • Business

Trending Articles

  • Revolut founder’s wealth set to balloon amid talks of share award at $500bn valuation

  • Rupert Lowe axes pensions triple lock and pledges tax cuts in economic plan

  • Liverpool owners tipped to sell – but not to Amazon boss Bezos – by former CEO

  • WPP slashes jobs as revenue continues to fall

  • As it happened: Stocks rise as oil fluctuates after Red Sea attack; US-Iran deal ‘being circulated’

More from Morning Wire

  • Astrazeneca share price tumbles on $400bn megamerger talks

    Investing
    Astrazeneca headquarters with logo, reflecting commitment to reduce US medicine prices after Trump administration pressure
  • Grant Thornton set for $5bn CBIZ buyout in landmark accountancy deal

    Accountancy
    Grant Thornton office building exterior at dusk with illuminated logo and windows, purple sky.
  • Competition watchdog clears Paramount Warner Bros acquisition

    Media
    Paramount, Netflix, Warner logos; media giants intensifying streaming competition and strategic industry shifts
  • Hogan Lovells Cadwalader looks to tap transatlantic dealmaking boom following merger

    Legal
    Canada
  • Terry Smith dubs weight-loss giant Novo Nordisk ‘investment disaster’

    Investing
    Terry Smith, founder of Fundsmith, speaking at a business conference, wearing a suit and tie, with a focused expression.
  • Astrazeneca explores $400bn megadeal with US rival 

    Markets
    AstraZeneca building exterior with logo, glass facade, UK flag, and wildflowers in foreground.
  • ‘Scale is survival’: UK broadcasters race to merge as streaming giants squeeze revenues

    Media
    Studios revenue rose three per cent to £893m, driven by an 11 per cent jump in external sales to streaming platforms.
  • Forvis Mazars and top partner hit with £600,000 fine for audit failings

    Accountancy
    Canada skyline representing the potential legal impact of Labours flexible working reforms on businesses
MorningWire

Independent European business, markets and political news for decision-makers.

Morning Briefing

Europe

  • Germany
  • France
  • Europe
  • UK & Ireland

Business

  • Markets
  • Banking
  • Technology
  • Energy
  • Property
  • Fintech

Editorial

  • Opinion
  • Editorial Policy
  • Corrections
  • Contact

Company

  • About Morning Wire
  • Privacy Policy
  • Terms of Use
  • Cookie Policy
© 2026 Morning Wire Ltd · Published by Morning Wire Media, Bahnhofstrasse 65, 8001 Zürich, Switzerland
Privacy · Terms · Cookies · Facebook