By Neetha Mahadevan 

FRANKFURT--German pharmaceutical company Merck KGaA on Monday said it would acquire U.S. firm Sigma-Aldrich Corp. for $17 billion, as it bids to strengthen its position in the life science industry.

Merck will acquire all of Sigma-Aldrich for $140 a share in cash, a 37% premium to Sigma's closing share price on Friday, which industry experts note is a high price for Sigma. The acquisition, the largest in Merck's history, represents "a quantum leap" for its life sciences business and increases its presence in North America and Asia, Chief Executive Karl-Ludwig Kley said.

Shares of Merck rose as investors bet the move would make the company one of the leading players in the $130 billion global life science industry.

"This looks like a very strategic deal and, at first glance, it makes a lot of sense--even if the size of the deal is surprising," Warburg analyst Ulrich Huwald said, adding that the companies have complementary segments and the deal will increase Merck's value.

St. Louis-based Sigma-Aldrich specializes in products used in scientific research and development in fields from biotechnology to pharmaceuticals. It also manufactures high-technology materials for smartphones and TV screens.

The acquisition bolsters Merck's U.S. unit, Merck Millipore, and will help increase its scale, presence and offering in the U.S. as well as bulking up in other locations, Barclays analyst Michael Leuchten said.

"The strategic fit is strong," Mr. Leuchten said.

Sigma also supplies chemicals and services to major pharmaceutical companies like Pfizer and Novartis, and academic institutions.

"By merging, we are securing for us stable growth and profitability in our life science business and benefiting from trends like increasing globalization of research and pharmaceutical production," Mr. Kley said.

Monday's deal is the latest in a string of transactions in the pharmaceutical industry, which has seen a surge in M&A activity this year. AbbVie Inc. agreed to pay $54 billion for Shire PLC, while GlaxoSmithKline PLC and Novartis AG agreed to swap some businesses in a deal worth more than $20 billion

Pharmaceutical companies have been increasingly shedding noncore activities to strengthen core businesses, leading to shopping trips on both sides of the Atlantic. However, Merck's decision to become more diversified flies in the face of these recent deals.

"The U.S. has many attractive targets and the prices that are being paid are rather high, but German companies wouldn't mind paying that if the target fits their strategy," Ernst & Young's sector leader for life sciences and chemicals transactions, Stefan Rösch-Rötschje, said. He cited the timing of Bayer AG's acquisition of Merck & Co.'s consumer-product business for $14.2 billion earlier this year.

Bayer later went on to shed its noncore plastics business to focus on life science. Merck KGaA isn't affiliated with Merck & Co. of the U.S.

The Sigma-Aldrich purchase is expected to immediately boost Merck's adjusted earnings per share and operating profit margin. Merck expects annual synergies of about 260 million euros ($334 million), it said should be fully achieved within three years after closing. It also expects integration costs of about 400 million euros spread over 2015 to 2018.

Sigma-Aldrich will become part of Merck Millipore, which accounts for about 25% of the company's annual revenue.

The deal would more than double the unit's adjusted earnings before interest, taxes, depreciation and amortization even without synergies.

Merck has already secured bridge financing for the all-cash deal and expects it to close mid-2015, pending regulatory approvals. If the deal closes as planned, it will leave Merck with more predictable earnings, and the company will be less reliant on its largest division, pharmaceutical business Merck Serono

That is a relief, since sales at Merck Serono are dominated by just two prescription drugs: Rebif for multiple sclerosis and cancer treatment Erbitux. Rebif is facing stiff competition from cheaper, generic drugs, and saw sales slide 2.8% in the second quarter. Analysts fret that Erbitux could also face generic competition from 2018.

The deal also takes the pressure off the Merck Serono business to deliver on new pipeline drugs, a decision analysts at Citigroup noted was positive given the company's "long standing poor track record in pharmaceutical R&D." Merck has focused on rebuilding its pipeline in recent years, but the bulk of its experimental drugs are still early stage, meaning revenues are many years away, if the drugs make it through clinical trials at all.

The acquisition has been unanimously approved by Sigma-Aldrich's board of directors and will be presented to the company's shareholders for approval at a special meeting.

Sigma-Aldrich has delivered consistent results in recent years, with revenue and profit often meeting or exceeding analysts' expectations. For the three months ended June 30, the company posted $701 million in sales, up 2.9% over the prior-year period, while the bottom line jumped 12%, driven by growth in the U.S. research market.

Michael Calia and Hester Plumridge contributed to this article.

Write to Neetha Mahadevan at neetha.mahadevan@wsj.com

Subscribe to WSJ: http://online.wsj.com?mod=djnwires

(MM) (NASDAQ:SIAL)
Historical Stock Chart
From Mar 2024 to Apr 2024 Click Here for more (MM) Charts.
(MM) (NASDAQ:SIAL)
Historical Stock Chart
From Apr 2023 to Apr 2024 Click Here for more (MM) Charts.