By Duncan Mavin And John Letzing 

As Tidjane Thiam struggled to keep alive a $35.5 billion takeover deal in June 2010, he reflected on whether the transaction was too early, coming just a few months into his stewardship of U.K. insurer Prudential PLC.

"In life you can't always choose when those opportunities come," Mr. Thiam told The Wall Street Journal in an interview at the time.

On Tuesday, opportunity again came the way of the 52-year-old executive from the Ivory Coast who was unveiled as the new chief executive of Swiss bank Credit Suisse Group AG.

He has steered Prudential to strong growth over the past 5 1/2 years and has an impressive track record that underscores both his ambition and capabilities. Mr. Thiam's varied career includes stints as a globe-trotting management consultant, a top insurance executive and a role in Ivory Coast's government, until he left after a coup.

But he has no experience running a bank, and in some ways Mr. Thiam seems an odd fit for Switzerland's sometimes stuffy corporate culture.

"It's an interesting [curriculum vitae] for someone taking over a large international bank, having never worked at one," said Vontobel analyst Andreas Venditti.

Mr. Thiam, who was the first black CEO of a major U.K. company, now becomes one of the most high-profile African executives in global business. He will assume control at Credit Suisse once the current CEO, American Brady Dougan, steps down in June after eight years in charge. Amid Credit Suisse's underwhelming financial performance in recent years, the bank's board made the decision to replace Mr. Dougan, a career investment banker, with Mr. Thiam more than two months ago, but managed to keep the move under wraps, according to a person familiar with the matter.

Board members agreed that despite Mr. Thiam having no track record in banking, his extensive international experience and contacts, and his successful tenure at Prudential, made him a solid choice, according to people familiar with the matter.

Mr. Thiam, speaking on a conference call to discuss Prudential's full-year earnings Tuesday, declined to comment on his new appointment. Referring to his time at Prudential, he said the job of a CEO is to build strong teams and deliver consistent results.

Mr. Thiam will inherit a bank that is challenged on several fronts. Its share price has stagnated in recent years. Mr. Dougan's management team has been seen as slow to adapt to changes roiling investment banking. And a reboot of the core private-banking business is under way after several scandals.

Credit Suisse also faces a recent abrupt rise in the value of the Swiss franc that eats into profits generated abroad and looming new regulations that could make it tougher to post decent returns.

Mr. Dougan's legacy will be mixed. He shepherded the bank safely through the financial crisis, but the bank was also forced to address questions about its role in helping Americans evade taxes, leading to a $2.6 billion settlement and a criminal plea of guilty for the bank in 2014.

In Zurich on Tuesday, Credit Suisse's shares rose 7.8%, to 25 francs ($25.36). In London, Prudential's stock fell 3.1%, to 1,612 pence ($24.39).

Mr. Thiam is the son of a diplomat who studied at a prestigious French university. In addition to French and English, he also speaks German, the local language in Zurich.

He brings a starkly unique résumé to the job. After finishing school, Mr. Thiam went to work for consultant McKinsey & Co. in Paris and New York. In the 1990s, he became a government official in his home country. He was traveling in 1999 during a military coup but returned home and was put under house arrest for several weeks. The new military government offered him a job, which he turned down.

In an interview with BBC Radio in 2012, he said of the coup, "If you have been in a situation where you have nothing, there is nothing much you are afraid of." Mr. Thiam, a soccer fan who sometimes cycles to work, also discussed his fondness for West African music and said Bob Marley's "Redemption Song" was one of his favorite pieces of music.

He joined U.K. insurer Aviva PLC in 2002. He quickly gained admirers for his direct approach. He was appointed chief financial officer, before leaving the company in 2008.

In 2009, he joined Aviva rival Prudential, the scene of his planned takeover of AIA Group Ltd., the Asian unit of American International Group Inc.

The deal was bold, but it ultimately led to a humbling experience for Mr. Thiam. Shareholders balked at the cost of his plans and killed the bid. Later, Prudential was hit with a big fine by U.K. regulators, and Mr. Thiam was personally censured for failing to inform them of the AIA takeover plans.

For Mr. Thiam, the failed takeover could have sent his career spiraling downward. Instead, AIA's subsequent strong performance vindicated his plans, analysts said, and Prudential also went on to deliver growth based in large part on expansion in emerging Asian markets.

Mr. Thiam may bring a taste for deal making to his new job.

Al Alevizakos, an analyst with Keefe, Bruyette & Woods, said an appetite for acquisitions might help Credit Suisse bolster its private-banking business.

Mr. Thiam's appointment also may be a sign that Credit Suisse will make more significant cuts to its investment bank, he said, because as an outsider Mr. Thiam has no allegiance to the unit.

"I'd be surprised now if they didn't put the knife into the bone," Mr. Alevizakos said.

Pressure to shrink the investment bank comes as Swiss officials are expected to implement new, tougher capital requirements to better protect the country's broader economy.

Mr. Thiam will face a surfeit of challenges, including a lackluster share price. Credit Suisse's shares have risen about 5% over the past three years, while Swiss rival UBS AG is up nearly 40% over the same period.

Credit Suisse has been unable to rely on its private-banking business to prop up its profitability. The lender's U.S. private-banking unit has struggled in recent years, and it has had to streamline the global business by exiting some markets.

The franc, which was abruptly allowed to gain in value thanks to a January decision by the Swiss National Bank, is also crimping profits. Like other Swiss banks, Credit Suisse reports the bulk of its costs and earnings in francs, but derives much of its income in now-weaker dollars and euros.

Last month, Credit Suisse said it would cut hundreds of millions of francs in costs, in a bid to grapple with the stronger currency.

Still, Mr. Thiam's appointment is likely to further solidify the bank's international image. As of the end of 2013, only 16% of its institutional investors were located in Switzerland, while nearly half were in the U.S. He has worked in New York, Paris and London, and has led Prudential's expansion into emerging markets, especially in Asia.

Anuj Gangahar contributed to this article.

Write to Duncan Mavin at duncan.mavin@wsj.com and John Letzing at john.letzing@wsj.com

Access Investor Kit for Credit Suisse Group AG

Visit http://www.companyspotlight.com/partner?cp_code=P479&isin=CH0012138530

Access Investor Kit for Prudential Plc

Visit http://www.companyspotlight.com/partner?cp_code=P479&isin=GB0007099541

Access Investor Kit for AIA Group Ltd.

Visit http://www.companyspotlight.com/partner?cp_code=P479&isin=HK0000069689

Access Investor Kit for AIA Group Ltd.

Visit http://www.companyspotlight.com/partner?cp_code=P479&isin=US0013172053

Access Investor Kit for Credit Suisse Group AG

Visit http://www.companyspotlight.com/partner?cp_code=P479&isin=US2254011081

Access Investor Kit for Prudential Financial, Inc.

Visit http://www.companyspotlight.com/partner?cp_code=P479&isin=US7443201022

Access Investor Kit for Prudential Plc

Visit http://www.companyspotlight.com/partner?cp_code=P479&isin=US74435K2042

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

Credit Suisse (NYSE:CS)
Historical Stock Chart
From Mar 2024 to Apr 2024 Click Here for more Credit Suisse Charts.
Credit Suisse (NYSE:CS)
Historical Stock Chart
From Apr 2023 to Apr 2024 Click Here for more Credit Suisse Charts.