Atos

The European edition of the Fortune 500, ranking companies by revenue.

Fortune 500 Europe

What companies are leading in innovation in Europe in 2026?

Europe's Most Innovative Companies

What companies are leading in innovation in Europe in 2025?

The first-ever European edition of the Fortune 500, ranking companies by revenue. 

F500 EUROPE 2023 ATOS In this photo illustration the Atos logo of a French

Atos ranks 295 with $11.9 billion in revenue (down 6.9%). The France-headquartered information technology services company has 110,797 employees and made a profit of $1.1 billion.

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Atos (AEXAY): Company Profile, Stock Price, News, Rankings

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Atos—once France’s crown jewel—receives $468 million state offer to acquire strategic supercomputer division

/europe/2025/06/02/atos-tech-france-state-acquisition-olympics-strategic-division/

Bitcoin is the cornerstone of the crypto industry thanks to its impeccable pedigree and bulletproof security. That’s been true ever since the mysterious Satoshi Nakamoto published his vision for Bitcoin in 2008, but its role has changed over time. On the inaugural episode of Crypto Playbook, Jack Mallers, the renowned “Bitcoin maxi” helps break down its journey from an outlaw currency to $2 trillion Wall Street behemoth.

Bitcoin then and now

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The incredible evolution of the original cryptocurrency

Coinbase, Binance, Kraken, and other exchanges have made buying and selling Bitcoin simpler over time, but it’s still a very unregulated space full of traps. Here’s how to buy and sell Bitcoin safely.

The ultimate guide to buying Bitcoin safely: Tips to avoid getting scammed

Here’s how to buy and sell Bitcoin safely.

The ultimate guide to buying Bitcoin safely

So you probably heard of Bitcoin billionaires, but you've probably heard of people losing their entire life savings investing in this highly speculative Cryptocurrency. Here's how you buy and sell Bitcoin safely. When Bitcoin was first getting it started, essentially, it was just like one guy and then some of his programmer friends, that's one guy with Satoshi Nakamoto and he was basically mining Bitcoin with just like a couple of other people. And that was pretty much the only way you could get Bitcoin was to mine it as it became more and more popular. What started happening was people were like, I don't want to mine Bitcoin. I don't want to use my computer servers to secure the network. But then some people including Brian Armstrong who founded coin base and some other big crypto exchanges started coming up these places where people were like not Cryptocurrency, experts could go buy a few Bitcoin. And since then, it's really kind of taken off coin based Crackin, Binance, all these big name crypto exchanges. Imagine them kind of like your New York stock exchange. The exchange buys the Bitcoin and then it is sold to people who are buying Bitcoin on the exchange, you can do all of this crypto buying and selling just with the phone in your pocket. When you want to buy crypto from coin base, you go on and create an account. You have to provide some sort of federally or state provided ids essentially to prove that you are, who you say you are. All of these central exchanges that at least operate in some legal capacity in the US have to adhere to federal laws concerning KYC or know your customer. Once you've set that all up, usually you get approved pretty quickly and then you're free to buy crypto so you can transfer money from your bank. Click a few buttons and suddenly you have Bitcoin in your coin base account at its most basic. There are two ways to store your crypto. It's either through a custodial account or a self custom wallet for the former. That would be an exchange that basically holds your Bitcoin for you. You don't have to remember all of the complicated passwords and phrases needed to get to the Bitcoin. But there is also a risk like we saw with FT once they go under, they take your crypto with them. That's why some people advocate for self custody. This is basically like holding your cash with you and not putting it anywhere else. You have your Bitcoin downloaded to a hardware wallet that's like a flash drive that essentially stores your Bitcoin and stores the password for your Bitcoin. But that has its own risks too. If you lose the hard drive, you're suddenly down potentially hundreds of thousands of dollars worth of Bitcoin. In fact, there's kind of a celebrated story about this man who lost a flash drive worth hundreds of millions of Bitcoin. And he's looking for this flash drive in a garbage dump in the UK. Nowadays, the safety that you have to worry about, it's more about dealing with all of these different scams and claims of giving you free Cryptocurrency that appear across social media on Twitter, whatsapp, what have you? But there's no such thing as a free lunch. So if someone says here has some free Bitcoin, it is most likely b a lot of these are phishing attempts to essentially get you to go on a fake website, give them the credentials to where you store your Bitcoin or Cryptocurrency. And then they will drain that from where you have your crypto. And then suddenly you're left with nothing while buying and selling Bitcoin has become much more safe. There is still a lot of risk. So it's best to do your research and make sure you're using a trusted party to access the Bitcoin or Cryptocurrency that you're buying

BluShift made history in 2021 for launching the first commercial rocket using biofuel. As rocket use grows so does concern about polluting the stratosphere. Small companies are developing innovative solutions to the problem.

This eco-friendly rocket fuel can change the space industry

Environment

BluShift made history in 2021 for launching the first commercial rocket using biofuel. 

BluShift made history in 2021 for launching the first commercial rocket using biofuel. As rocket use grows so does concern about polluting the stratosphere. Small companies are developing innovative solutions.

BluShift made history in 2021 for launching the first  commercial rocket using biofuel.

Rocket launches are gonna increase by some tenfold over the next 10 years. Going from a very small percentage of contribution to climate change to a very large portion. We're doing stuff to make our airplanes more sustainable car transportation more sustainable. What are we doing for rockets? Why is it important to address the issue of sustainability of rocket activities? The stratosphere is a region of the atmosphere that is extremely sensitive to small changes, primarily that's due to the mass of air that's there. You're up at 1/10 to 1 1000 of the pressure when you deposit exhaust products up their, their impact on climate, their impact on ozone is disproportionate. If the surface you've got something that lasts for a few weeks in the stratosphere, you've got something that lasts for a few years. There are two kinds of particles, there are black carbon particles and there are aluminum particles and these particles have a huge lever arm in terms of their influence on climate and ozone because they're in the stratosphere, the same materials emitted at the surface of the earth would have no impact at all. That's where the uniqueness of rockets comes in. There are a variety of rocket fuels that are currently in use very generally. We don't think of the environmental part of it when we think about their uses were thinking primarily about the energy that you get the cost and the safety of those fields across the industry. We're seeing a handful of companies working on bio fuel alternatives. I'm Sasha, dairy and Ceo and founder of Blueshift Aerospace, It was about a decade ago that I started blue shift and it really started on a farm. They have to be my brother's farm and at the time we were testing out a certain type of rocket engine using petroleum fuel. And I sat down my brother's kitchen and I saw the certain substance on his windowsill. He just pulled off the farm a few weeks before and I thought gosh, if this if this could work as well or even close to as well as petroleum alternatives, it's a much more sustainable way of fueling rockets. And so it was like maybe two weeks later we tested out the fuel. Found out not only did it work, it work better than the petroleum that we made history as the very first company to have launched a rocket commercially using a carbon neutral bio derived, non toxic rocket fuel. We saw the media and the public questioning the larger rocket companies, why why aren't you doing things in a more sustainable way? In the past, the space industry has been dominated by a few very large players. Us government soviet government, chinese government. But now space is becoming a free market commercial activity. And so we expect small companies to start to play a role here. Gregory Constantine ceo of their company. Their company is a carbon utilization company that takes carbon dioxide before it's captured from the atmosphere and turns it into useful products that can help shape our future. Yeah. The beauty about working with groups such as Nasa is they're really focused on pushing innovation and pushing research and development. And some of the work that we're doing with them is really geared towards the rocket fuel that we're making from carbon dioxide and how we can optimize the use of the work that is done in academia. And the work that is done in lab doesn't often find its way to commercial realities as well. And because it's a big challenge. Um and so we try to spend a lot of time innovative business solutions as well that allow that innovation to see the light of day in the real world, thankfully some of the work that we're doing with groups like Nasa as well allows us for that research and development into actuality small companies that innovate. If they can innovate and there's all this room for growth, then they can change the face of the space. The biggest challenge right now is the research, we have to understand now what these different propellant types will do in the future. We know that the amount of carbon dioxide put out by a medium sized rocket is about the same as an airline flight. And we know there are thousands of airline flights every day and there are only a few 100 rocket launches each year. So when it comes to the big picture aviation has thousands of times greater impact than spaceflight. But when it comes to the upper part of the atmosphere, there is no aviation, and rockets are the only game in town. The spaceflight industry, It's very small right now. And if it froze that way, we could write the paper and and go home. But we think it's going to grow a lot and that's why we have to get better scientific information.

You’ll need a “citizenship NFT” to live there.

Check out Satoshi Island, a “crypto paradise”

Tech

Yeah, Thank you. Mm hmm. Yeah, mm hmm. Maybe mm hmm mm hmm. Okay, Okay.

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Atos—once France’s crown jewel—receives $468 million state offer to acquire strategic supercomputer division

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