LISBON, Portugal — Tech CEOs in Europe are urging region al countries to take bolder action to tackle Big Tech’s dominance and counter reliance on the U.S. for critical technologies like artificial intelligence after Donald Trump’s electoral win.

The Republican politician’s victory was a key topic among prominent tech bosses at the Web Summit conference in Lisbon, Portugal. Many attendants said they’re unsure of what to expect from the U.S. president-elect, citing this unpredictability as a core challenge at present.

Andy Yen, CEO of Swiss VPN developer Proton, says Europe should echo American protectionism and adopt a more “Europe-first” approach to technology — in part to reverse the trend of the last two decades, during which much of the Western world’s most important technologies, from web browsing to smartphones, have become dominated by a handful of large U.S. tech firms.

VPNs, or virtual private networks, are services that encrypt data and mask a user’s IP address to hide browsing activity and bypass censorship.

“It’s time for Europe to step up,” Yen told CNBC on the sidelines of Web Summit. “It’s time to be bold. It’s time to be more aggressive. And the time is now, because we now have a leader in the U.S. that is ‘America-first,’ so I think our European leaders should be ‘Europe-first.'”

One key push for the past decade from the European Union has been to take legal action and introduce tough new regulations to tackle the dominance of large technology players, such as Google, Apple, Amazon, Microsoft and Meta.

As Trump prepares to come into power for a second mandate, concerns have now mounted that Europe might reel in its tough approach to tech giants out of fear of retaliation from the new administration.

The Exploration Company (TEC) announced Monday it has raised $160 million to fuel development of its capsule that is designed to take astronauts and cargo to space stations.

Venture capital firms Balderton Capital and Plural were the lead investors in the round which also included French government-backed investment vehicle French Tech Souveraineté and German government-backed fund DeepTech & Climate Fonds.

TEC’s core product is Nyx, a capsule that can be launched from rockets into space carrying passengers and cargo. Nyx is reusable so once it has dropped its payload, it can re-enter the Earth’s atmosphere and be used for the next mission.

“It’s a big market, and it’s growing about a bit more than 10% per year because more nations want to fly their astronauts and more nations want to go to the moon,” Hélène Huby, founder and CEO of TEC, told CNBC in an interview.

“So there is an increased demand for sending people to stations, sending cargo to stations,” she said.

This part of the market has very few players. Some of the biggest are SpaceX which has a capsule called Dragon. There are also rivals from China and Russia.

“We said, ‘okay, let’s build this capacity in Europe so that Europe can have its own capsule and also the world needs an alternative solution. [We] cannot only bet on SpaceX,” Huby said.

TEC is currently developing the second version of Nyx which it expects to launch next year, followed by a final version in 2028. This model will be partly financed by the European Space Agency.

Huby said the company has signed $800 million in contracts to use its capsule. These include mission contracts with companies including Starlab, which is designing a new space station, and Axiom Space.

There is increasing activity in space among nations including China, the U.S. and India. One of the most ambitious projects is the NASA-led Gateway, which will be the first space station to orbit the moon.

“If you have more people, you also have a need for more cargo. So this is what is happening around the Earth and around the moon,” Huby said.

Huby sees TEC being a key player when it comes to developing the technology that is needed to return cargo to Earth once it has been in space.

“This is also where we where we believe our vehicle is going to play an important role,” Huby said.

Palantir shares continued their torrid run on Friday, soaring as much as 9% to a record, after the developer of software for the military announced plans to transfer its listing to the Nasdaq from the New York Stock Exchange.

The stock jumped past $64.50 in afternoon trading, lifting the company’s market cap to $147 billion. The shares are now up more than 50% since Palantir’s better-than-expected earnings report last week and have almost quadrupled in value this year.

Palantir said late Thursday that it expects to begin trading on the Nasdaq on Nov. 26, under its existing ticker symbol “PLTR.” While changing listing sites does nothing to alter a company’s fundamentals, board member Alexander Moore, a partner at venture firm 8VC, suggested in a post on X that the move could be a win for retail investors because “it will force” billions of dollars in purchases by exchange-traded funds.

“Everything we do is to reward and support our retail diamondhands following,” Moore wrote, referring to a term popularized in the crypto community for long-term believers.

Moore appears to have subsequently deleted his X account. His firm, 8VC, didn’t immediately respond to a request for comment.

Last Monday after market close, Palantir reported third-quarter earnings and revenue that topped estimates and issued a fourth-quarter forecast that was also ahead of Wall Street’s expectations. CEO Alex Karp wrote in the earnings release that the company “absolutely eviscerated this quarter,” driven by demand for artificial intelligence technologies.

U.S. government revenue increased 40% from a year earlier to $320 million, while U.S. commercial revenue rose 54% to $179 million. On the earnings call, the company highlighted a five-year contract to expand its Maven technology across the U.S. military. Palantir established Maven in 2017 to provide AI tools to the Department of Defense.

The post-earnings rally coincides with the period following last week’s presidential election. Palantir is seen as a potential beneficiary given the company’s ties to the Trump camp. Co-founder and Chairman Peter Thiel was a major booster of Donald Trump’s first victorious campaign, though he had a public falling out with Trump in the ensuing years.

When asked in June about his position on the 2024 election, Thiel said, “If you hold a gun to my head I’ll vote for Trump.”

Thiel’s Palantir holdings have increased in value by about $3.2 billion since the earnings report and $2 billion since the election.

In September, S&P Global announced Palantir would join the S&P 500 stock index.

Analysts at Argus Research say the rally has pushed the stock too high given the current financials and growth projections. The analysts still have a long-term buy rating on the stock and said in a report last week that the company had a “stellar” quarter, but they downgraded their 12-month recommendation to a hold.

The stock “may be getting ahead of what the company fundamentals can support,” the analysts wrote.

WATCH: Palantir hits record as defense adopts AI tech