ZUG, Switzerland—After Switzerland said in February it was joining European Union sanctions against Russian oligarchs, this quiet Alpine getaway seemed like an obvious place to hunt for targets. The streets are clustered with the offices of companies founded by Russia’s wealthiest men, along with the headquarters for landmark natural-gas pipelines Nord Stream 1 and 2 and the energy-trading department of Gazprom PJSC. So many Russian billionaires have homes or businesses here that the local opposition party had begun taking sightseers on an Oligarch’s Tour. Swiss newspapers nicknamed Zug “Little Moscow” and joked that local leaders wanted to build a Kremlin wall around the town. It didn’t seem so easy to the six local officials charged with helping implement sanctions. Working from a fifth-floor conference room, the team had a hard time identifying homes or local businesses officially owned by any of the hundreds of Russian oligarchs on the Swiss government’s list of sanctioned people. They struggled with Cyrillic names and often couldn’t make sense of the 300-page list, said Heinz Tännler, the financial director for the Canton, or state, of Zug. They also struggled with the implications for the local economy, added Mr. Tännler, who worries that sanctions have jeopardized his canton’s reputation as a safe place for foreign investment. “This is a very difficult time, especially for the Canton of Zug,” he said. In the end, the officials found exactly one company out of the roughly 30,000 registered in Zug that they believed was owned or controlled by a sanctioned individual. Zug’s slow start is emblematic of the country as a whole. Switzerland has pledged to punish Russia for its invasion of Ukraine. So far, that promise hasn’t triggered much action against Russian companies doing business there, bolstering concerns in world capitals that the Alpine financial hub isn’t doing enough to forestall the Kremlin and Russian President Vladimir Putin’s allies. Eighty percent of Russia’s commodities are traded through Switzerland, mostly through Zug and the lakeside city of Geneva. Swiss banks manage an estimated $150 billion for Russian clients, according to the country’s banking association. Thirty-two of the oligarchs closest to Mr. Putin have property, bank accounts or businesses in Switzerland, according to Zurich-based transparency group Public Eye. In the four months since Swiss authorities began sanctions, $6.8 billion in Russian financial assets have been frozen, alongside 15 homes and properties, according to the State Secretariat for Economic Affairs, or SECO. By contrast, EU countries have collectively frozen $14 billion in alleged oligarch assets spanning funds, boats, helicopters and real estate, in addition to over $20 billion in Russian central-bank reserves. EU countries have also blocked around $200 billion in financial transactions. Authorities on the U.K. island of Jersey alone froze over $7 billion in assets they said are linked to oligarch Roman Abramovich, who didn’t respond to requests for comment. U.S. senators have privately petitioned Swiss officials to do more to locate Russian money and property. “Instead of enabling Russia’s abuse of the global financial system, they should stand against it,” said Sen. Roger Wicker (R., Miss.), chair of the U.S. Commission on Security and Cooperation, which promotes human rights, military security and economic cooperation. Switzerland’s government has rejected that kind of criticism, stressing that its adoption of EU sanctions marks a historic shift and that it is doing everything possible to hunt down blacklisted assets. “It is clear that the sheer volume of the sanctions against Russia and Belarus, as well as the speed with which they were adopted, creates certain challenges for implementing authorities, in Switzerland and elsewhere,” said a SECO spokeswoman. Western sanctions have increasingly been used to squeeze Russia since 2014, when it annexed Crimea. Since then, Mr. Putin and a tight circle of allies have been exploiting gaps in the global financial system to evade blacklists and hide wealth overseas. Despite Switzerland’s status as a global financial hub, the country’s regulators are hamstrung by limited resources—SECO had just 10 officials fully dedicated to sanctions until recently, when the government hired five more. Their work is also frustrated by an old structural problem: The business of registering companies remains a hive of secrecy, making it difficult to identify ultimate ownership of assets, according to Western diplomats. Swiss bankers and transparency campaigners say billions of dollars of Russian clients’ assets have been transferred to the names of spouses and children in recent years—a phenomenon that accelerated in the run-up to the war, they say. The Gateway The Putin regime’s presence in Zug can be traced to the early days of his presidency, and a ceremony in the canton’s sprawling art nouveau palace, Theatre Casino. While Russia’s military was bombing the restive republic of Chechnya, Mr. Putin was awarded the 2002 “Zug Peace Prize” by the Nuclear Disarmament Forum, an organization of influential local businessmen that has since disbanded. The meeting, attended by business and political leaders close to the Kremlin and serenaded by the Russian National Orchestra, heralded the flourishing of Russian commodity trading in the town, according to local politicians. Many oligarchs have businesses in Zug that remain untouched by sanctions. They include Mr. Abramovich, the largest shareholder of Evraz PLC, a Russian steelmaker and mining company that has a trading arm in the canton. Evraz was sanctioned in the U.K., where it traded on the London Stock Exchange, but hasn’t been sanctioned in Switzerland or the EU, even though Mr. Abramovich has. Not far from Zug, in Winterthur, is the headquarters of Sulzer AG , an engineering company that is 48.8%-owned by Russian billionaire Viktor Vekselberg, who is sanctioned by the U.S. and the U.K. When Poland sanctioned Sulzer’s operations, the Swiss embassy in Warsaw unsuccessfully lobbied the Polish government to reverse the move, according to a Polish government official and the Swiss department of foreign affairs. Sulzer said Poland’s decision was wrong given that Mr. Vekselberg is just a minority shareholder and neither owns nor controls the company. Sulzer isn’t sanctioned anywhere else, a spokesman said. Representatives for Mr. Abramovich and Evraz didn’t reply to requests for comment. The SECO spokeswoman said the agency is in close contact with the U.K. authorities about sanctions, but “is not bound by their assessment.” A spokesman for the department of foreign affairs said that under Swiss law the government can assist Swiss companies abroad, and that sanctioning Sulzer’s Polish subsidiaries threatened jobs and hurt Sulzer clients. U.S. and European officials say they are counting on the Swiss government to find which companies and homes in Switzerland belong to sanctioned Russian oligarchs and freeze them. Switzerland’s history of financial secrecy, enshrined in its law, can make it exceedingly difficult to identify who owns what. Under Swiss legal precedent, lawyers can still open a company on behalf of a client and claim attorney-client privilege to block authorities from uncovering that person’s identity. That, officials say, hinders them from finding more companies whose accounts should be frozen under sanctions. It is also an obstacle for banks with small compliance teams. Swiss business registries don’t require firms to list true owners, which are often hidden by opaque companies in Switzerland held by trusts in financial havens, a loophole exploited by businessmen from Russia and elsewhere eager to mask the true ownership of their assets, according to Swiss opposition politicians and advocates for financial reform. “A Swiss lawyer hides the name of the beneficial owner in his vault, and there’s no way the Swiss authorities can get to the name,” said Mark Pieth, a former head of the Organization for Economic Cooperation and Development’s bribery division now at the Basel Institute on Governance. “The government has deliberately tied its own hands behind its back.” EuroChem Trusts came into play earlier this year when Switzerland, following the EU’s lead, sanctioned Andrey Melnichenko, one of Russia’s richest oligarchs and a longtime Swiss resident. On March 9, the EU added Mr. Melnichenko’s name—No. 721—to its blacklist, describing him as part of the “closest circle of Vladimir Putin ” and involved in businesses vital to the government. It mentioned a meeting he attended in Moscow with Mr. Putin in the first hours of Russia’s invasion of Ukraine, along with 35 other oligarchs. In Italy, police seized his sailing yacht, the world’s largest. Left untouched was EuroChem AG, a company founded by Mr. Melnichenko in 2001 that grew into one of the world’s top producers of fertilizer, with revenue last year of $10.2 billion. Based in a small glass tower in Zug nicknamed the Dallas Building, the company is deeply entwined in the supply chains of Europe’s largest chemical giants. The day before the sanctions were announced, the tycoon disclaimed his interest in a Cyprus trust that held the company, according to a document signed by EuroChem’s chief financial officer. That left Mr. Melnichenko’s wife, Aleksandra, a former Serbian pop star, as the trust’s sole beneficiary. “Given that Mr. Melnichenko no longer owns, holds or controls any funds and economic resources of EuroChem Group…neither EuroChem Group nor any member of EuroChem Group are subject to EU asset freeze measures,” stated a document viewed by The Wall Street Journal. EuroChem lawyers also wrote to SECO that the company wouldn’t provide economic resources to Mr. Melnichenko or pay dividends to his wife. On March 28, SECO rendered its judgment: EuroChem didn’t need to have its assets or bank accounts frozen. Officials in Zug followed suit. Mr. Tännler, the canton’s financial director, bridled at criticism that local officials aren’t looking hard enough. “I think people know that we did a good job, that we did what we can do,” he said. He washed his hands of the EuroChem decision. “SECO made a determination that EuroChem is clean,” Mr. Tännler said. The European Commission in June countered that decision, ruling that Ms. Melnichenko was unduly benefitting from her husband and should be sanctioned. Switzerland then followed suit, blacklisting her but leaving EuroChem untouched. Credit Suisse, which needs to answer to tougher U.S. regulators because of its U.S. dollar business, has frozen the accounts EuroChem held at the bank. A spokesman for the couple said Mr. Melnichenko considers the sanctions against him unjust. “The formal justifications are nonsense,” said the spokesman, who denied that Mr. Melnichenko is a member of Mr. Putin’s inner circle or provides substantial revenue to the Russian government. Ms. Melnichenko has appealed to the Council of the European Union, saying the sanctions against her have complicated EuroChem’s ability to sell fertilizer, “leading to the famine and death of millions of people.”

January used to be a big month for Swiss bankers and their Russian clients. Many of the Moscow elite had made a tradition of coming to the Alps for the orthodox new year, skiing with their families, then catching up with their financial consiglieri. In St Moritz, one banker recalls how he would book blocks of rooms for his clients. He would entertain them with snow polo, rolling out the charm as they clinked champagne glasses and watched horses charge across a frozen lake. This year he couldn’t tempt a single one. For the best part of a decade, Russian money has coursed through the Swiss banking world. But, as Russia’s relationship with the west has soured in recent years, what was once a source of bumper new profits for Switzerland’s banks has become a financial and reputational risk. In the run-up to Russia’s invasion of Ukraine in February, many wealthy Russians were moving to better safeguard their money from political interference, putting assets in the names of relatives or shifting them to less closely scrutinised jurisdictions, such as Dubai. In its wake, a vast sanitisation operation is under way at Swiss banks, to try and wind down relationships with sanctioned individuals. Neutral Switzerland has matched all of the EU’s punitive financial measures against Russia. More than 1,100 of the Russian elite — including figures such as coal and fertiliser billionaire Andrey Melnichenko and banker Petr Aven, both regular visitors to Switzerland — have become financial personae non gratae in a country many had assumed would keep their fortunes safe. The biggest banks, such as the publicly listed trio of UBS, Credit Suisse and Julius Baer, have declared they will cease all new business in Russia. For critics, though these are weasel words. It is their existing Russian clients that are the problem. No one is expecting many new fortunes to be minted in Russia any time soon. “Switzerland has a terrible history when it comes to Russian dirty money,” says Bill Browder, a longstanding Kremlin critic and a former Russian investor. He is sceptical of how much commitment there is among Swiss bankers to enforcing sanctions. “The Swiss want to be seen as doing something, but they don’t actually want to do anything,” he says. The US Helsinki Commission, an independent US government agency that observes human rights and the rule of law in Europe, agrees. In a report issued in May, it labelled the alpine state and its banks “a leading enabler of Vladimir Putin and his cronies”. The Swiss government responded by calling US secretary of state Antony Blinken in protest. A spokesperson for the Swiss government said president Ignazio Cassis “rejected the [report] in the strongest possible terms”. Like their counterpart in St Moritz, Swiss bankers the FT interviewed for this story all declined to be identified. Many more refused to speak at all. Switzerland’s banking secrecy laws are draconian — talking about clients can earn a lengthy jail term — and talking about Russian clients is even more taboo. “When we were onboarding a lot of these clients [in the 2000s], the entire approach was just very different. And you can’t really say that publicly now,” says one former banker who handled eastern European and Russian clients until retiring two years ago. “These [Russians] were people who had earned so much money, so quickly, that they didn’t know what to do with it. They were basically ideal clients. As long as you had no questions about where that money had come from . . . and, basically, we didn’t.” Quite how much Russian money there is in Switzerland is open to question. In March, the industry body representing Switzerland’s banks, the Swiss Bankers Association (SBA), caused a stir when it released details of a study estimating there was SFr150bn-SFr200bn ($154bn-$205bn) held in accounts for Russian citizens. At the end of last year, the total cash held on behalf of customers by Switzerland’s banks was SFr7,879bn, more half of which was wealth from abroad, according to the SBA. The disclosure prompted hand-wringing in the Swiss media. Commentators, even at conservative outlets such as the newspaper Neue Zürcher Zeitung, asked whether Switzerland should do business with autocratic regimes anywhere in the world any more. But others in the country have defended its economic relationships with Russia. The outspoken finance director of the canton of Zug, an important low-tax centre, said in March it was not his job to “act like a detective” and make judgments on Russian assets. In April, he announced that Zug, home to 37,000 companies, had no sanctioned assets to report back to Bern. Nevertheless, by April, the State Secretariat for Economic Affairs (SECO) announced that it had frozen SFr9.7bn of Russian assets. Authorities have insisted that the amount is proportionate to the scale of asset freezes in other leading financial centres. But Bern has been forced to row back in some cases, and in May it announced it was unfreezing SFr3.4bn of funds. Switzerland cannot freeze funds “without sufficient grounds”, says Erwin Bollinger, a SECO official, who adds that the government has received data on sanctioned accounts at more than 70 of the country’s banks. Direct disclosure by the banks has been patchy. Credit Suisse chief executive Thomas Gottstein told a conference in March that about 4 per cent of assets in his bank’s core wealth management business were Russian — a proportion that would equate to roughly SFr33bn. Meanwhile, UBS, the world’s largest private wealth manager, has disclosed it has $22bn of assets of “Russian persons not entitled to residency in the European Economic Area or Switzerland”, leaving open the question of how much it holds overall. Some 16,500 Russians are permanently resident in Switzerland, and more Russians are accepted for Swiss citizenship than any other nationality, according to the State Secretariat for Migration. Julius Baer has made no direct disclosure of the size or wealth of its Russian client base, though it has said, somewhat elliptically, that the value of assets held by its Moscow-based subsidiary is some SFr400mn. Information from the dozens of other smaller Swiss private banks is even scantier. Even leading industry figures wonder what is being left unsaid. One executive, who for the past two decades has been a senior figure in the private banking world in Switzerland, says he has almost no doubt that the significance of many banks’ close working relationships with sanctioned individuals is being underplayed. “You don’t have dozens and dozens of people employed on your Russia desks if you are not making money in Russia,” he says. Moreover, he adds, many Russian clients have done their business through Swiss banks’ subsidiaries abroad, such as those in Monaco, London or Asia. It is not clear to him whether all these assets have been caught by the Swiss rules. Swiss banks have a legal obligation to record the ultimate beneficial owners of all assets they handle worldwide, but doing so accurately can be tricky in jurisdictions where it is easy for third parties to mask who the owners are. Switzerland’s banks have moved dramatically from the freewheeling approach of previous years, when there was “a run on Russia”, says Thomas Borer, a former leading Swiss diplomat turned consultant, who has worked with prominent Russian clients. He now supports Switzerland’s sanctions policy. “Being militarily neutral does not mean being economically indifferent,” he says. But he argues that Swiss banking culture is still very different from elsewhere in the west. Even the biggest banks, he says, were clinging to relationships with Russian clients as the Ukraine crisis unfolded. The Financial Times revealed that, as late as March, Credit Suisse was asking investors to destroy documents that might expose Russian oligarchs it had done business with to legal risks. One senior relationship manager at a Zurich-based bank agrees. Even as sanctions came in, he says, the dominant approach was to ask, “how can we make this work for the client?” rather than “how do we do this for the government?”. But he defends the approach, saying: “Doing everything you can for your client is a Swiss commitment to excellence. If I was a watchmaker I would want to make the best watches with many complications. And if I was a policeman, then maybe I would want to be the best at catching Russian criminals. But I’m a banker.” There is still legal ambiguity in Switzerland over whether sanctions apply to family members and friends of listed individuals. This has provided a loophole bankers have helped at-risk clients to actively exploit in recent years. Swiss banks have seen “billions” of assets transferred to the names of spouses and children of Russian clients, in a trend that accelerated in the run-up to the war, says one banker. One bank chief executive admitted recently to the FT that there were many “grey areas” in applying sanctions. Part of the problem, he said, was that bank legal departments were struggling to obtain clarity from Bern on which asset transfers were deemed to be evading sanctions and which were not. Many who have been in the industry for a long time decry the new rules they must follow around taking new clients and being certain of the source of their wealth. “Know your customer used to mean just that: do you know the person? Now it is supposed to mean: do you know every little thing about their financial and private life?” says one Geneva-based banker. Many Russians themselves knew the banks were no longer safe havens, particularly since 2018 when Swiss banks began making significant concessions to information sharing on client accounts with other governments. Swiss residency did not protect billionaire Viktor Vekselberg in 2018, for example, when he was targeted by US sanctions; both Credit Suisse and UBS moved to terminate loans with him. The SBA says its members adhere to the highest international standards. Chief executive Jörg Gasser, argues Swiss banks have “no interest in funds of dubious origin” and have rigorous procedures in place to rapidly screen for sanctioned assets. “Swiss banks have been — and still are — very careful and diligent when it comes to accepting client funds,” he says, adding it is important to recognise the huge amount of legitimate business done with Russian entrepreneurs who are not subject to sanctions. For Mark Pieth, emeritus professor of criminal law at the University of Basel and a specialist in white-collar crime, the real story of the past decade is how Switzerland’s lawyers, rather than its bankers, have become the facilitators of hidden foreign money. “Swiss bankers were extremely cosy with Russians in the past,” he says. “Alongside London, this country was the porch for Russians into the west . . . but now I wouldn’t say the problem is so much with the banks — it is all the other intermediaries.” Swiss law gives remarkable sweep to attorney-client privilege, says Pieth, meaning lawyers can refuse to disclose almost anything to the authorities about their clients. The Swiss Bar Association strongly rejects this. “Professional secrecy does not protect against criminal acts,” it says. “Lawyers know the law and know what to do.” One senior industry figure defends the banks’ position unapologetically. He says everybody now wants to know the origins of their luxury jackets. But 10 years ago nobody was asking where they were made, by whom and with what materials. In banking, as in fashion, things have changed, he says, but nobody is haranguing the fashion world in the same way they are criticising banks. Fashion companies, though, have moved with the times and opened up, whereas Switzerland’s banks, for all their insistence on change and compliance, still want to maintain as much of the secrecy surrounding their clients as possible — even at a time of international crisis.  

Reading Russia’s latest sanctions list, permanently banning travel to the country by 963 people, saddened me — and not just because my name is on it. It’s a catalogue of hurt from a nation that seems ready to blame everybody but its leaders for its current troubles. The list is very long indeed, running to nearly 100 pages in my printout. Reading so many names, you sense that Russia is deliberately burning nearly all its bridges to the United States. Russia’s ruling elite feels abused by American politicians, business leaders, journalists, judges, think tanks — nearly everyone, it seems. Donald Trump can still visit Moscow, but scores of Republican members of Congress can’t. The list of excluded GOP senators ranges from moderates such as Roy Blunt of Missouri and Mitt Romney of Utah to hard-right stalwarts Ron Johnson of Wisconsin and Tom Cotton of Arkansas. The GOP doesn’t fare much better in the House. Moderates Liz Cheney of Wyoming and Mike Gallagher of Wisconsin can’t tour the Kremlin anymore, but neither can Jim Jordan of Ohio or Marjorie Taylor Greene of Georgia. As for Democrats, forget about it. The sanctions list includes the Democratic House leadership, including Speaker Nancy Pelosi of California, Majority Leader Steny H. Hoyer of Maryland and Democratic Whip James E. Clyburn of South Carolina. The Congressional Progressive Caucus can save its rubles, too. The members of “the Squad” are all banned. So are Pramila Jayapal of Washington state and Ro Khanna of California. It’s the same on the Senate side. Majority Leader Charles E. Schumer of New York and Whip Richard J. Durbin of Illinois: Nyet, nyet.