• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechCryptocurrency

Paris startup aims to become go-to broker for financial firms trading cryptocurrency

Jeremy Kahn
By
Jeremy Kahn
Jeremy Kahn
Editor, AI
Down Arrow Button Icon
Jeremy Kahn
By
Jeremy Kahn
Jeremy Kahn
Editor, AI
Down Arrow Button Icon
October 12, 2021, 9:00 AM ET

Crytpocurrency is making inroads into high finance, attracting the interest of hedge funds, investment banks and large family offices.

But for big financial institutions, buying and selling digital currencies remains far more difficult than trading traditional foreign exchange or other financial assets. Firms must deposit funds in digital wallets at a host of different cryptocurrency exchanges in order to take advantage of the best prices or to arrange trades between cryptocurrency pairs. There is often a lack of liquidity, and it can be extremely difficult to place trades without moving prices, resulting in lower profits. In Europe, many asset managers are also barred from conducting transactions with organizations that aren’t themselves regulated, making it impossible for them to trade crypto currency on many exchanges, especially in Asia.

SheeldMarket co-founders photo
SheeldMarket co-founders Simon Douyer (far left), Oliver Yates (center left), Arnaud Carrere (center right), and Jacques Lolieux (far right).
Courtesy of SheeldMarket

Enter SheeldMarket, a Paris-based startup co-founded by a veteran Credit Suisse markets wizard that is seeking to make cryptocurrency trading as easy for big banks and hedge funds as trading stocks or FX. While the startup has customers across the globe, its trading platform has a special appeal to some European asset managers: the company is a regulated broker-dealer in the Europe Union, which means that by placing trades with the startup, these firms can access unregulated cryptocurrency markets they are not allowed to trade on directly. Today SheeldMarket announced that it has raised a $10 million early-stage financing round to help finance its growth.

The investment was led by Atomico, the London venture capital fund run by billionaire Niklas Zennstrom. Also taking part in the round were Semantic Ventures, another London-based venture capital firm, as well as angel investors Pascal Gauthier, the chief executive officer at digital wallet company Ledger, and Alexis Bonillo, a co-founder of social networking app Zenly. Atomico partner Siraj Khaliq is joining SheeldMarket’s board of directors as part of the deal.

SheeldMarket was co-founded in 2019 by three friends from Supaero, the prestigious French national aeronautics and space engineering school, who were interested in cryptocurrency and financial markets. Their initial idea was to create a cryptocurrency dark pool—a private exchange that does not post prices and which is geared towards institutional investors. Jacques Lolieux, a vice president at Credit Suisse who had been instrumental in setting up that bank’s Cross Finder product, a set of algorithmic trading tools that lets asset managers trade across a range of dark pools, joined the trio as a fourth co-founder.

Oliver Yates, one SheeldMarket’s co-founders and its chief executive officer, said the company soon found that there were not yet enough big institutions that were sufficiently comfortable trading large volumes of various cryptocurrencies to support an active dark pool, especially one operated by a startup. So the company pivoted to acting as a broker-dealer and trading specialist for asset managers that wanted to trade cryptocurrency on other exchanges.

SheeldMarket will still match buy and sell orders on its own systems if two orders happen to align, just as a darkpool would, but this is no longer the company’s primary business and it routes most orders to outside exchanges. It makes money by taking an all-inclusive fee based on the volume of trade, as well as by charging some smaller custodial fees. The company does not act as a market maker or trade any of its own assets, Yates says. It is regulated by the French financial authority, AMF.



Yates says SheeldMarket has quickly established a reputation among institutional investors for the wide array of cryptocurrency pairs it enables customers to trade on its platform and for offering more types of trading orders than rivals. The startup is also known for sophisticated trading algorithms. These, Yates says, allow customers to trade large amounts of cryptocurrency stealthily, so that the trades don’t affect the overall price on the exchanges much. “Some of our customers will trade 30% or 40% of the market cap of a specific token,” he says. Doing that manually on an exchange would result in huge price movements. “With our system they can control every basis point and control the execution.” On average, he says, SheeldMarket delivers a 50 basis point (or 0.5%) price improvement over the best prices that are publicly listed on cryptocurrency exchanges.

The company currently routes more than 2 million orders per month, with the average order being worth $150,000, according to SheeldMarket’s website. Yates says that while the company does not disclose total monthly volumes, some customers have traded “several billions of dollars” worth of cryptocurrency using SheeldMarket’s algorithms in a single quarter.

Benjamin Tsai, the managing partner at Wave Financial, a Los Angeles-based asset management firm specializing in cryptocurrency and other digital assets, said in a statement that his company has started using SheeldMarket because it allows Wave to execute very large trades across multiple crypto exchanges. He also said he liked SheeldMarket’s trading algorithms. He called the platform “a gamechanger” in terms of saving both time and trading costs compared to Wave trying to execute trades manually on its own.

More tech coverage from Fortune:

  • Paris startup aims to become go-to broker for financial firms trading cryptocurrency
  • Nearly 90% of Americans now use fintech—with Boomers the fastest-growing demo
  • Meet the Tony Robbins for the budding creator set
  • “Just us who got hurt”: OnlyFans sex workers still haunted by porn-ban debacle
  • With Walmart deal, Netflix’s push to sell merchandise gets biggest lift yet

Subscribe to Fortune Daily to get essential business stories straight to your inbox each morning.

About the Author
Jeremy Kahn
By Jeremy KahnEditor, AI
LinkedIn iconTwitter icon

Jeremy Kahn is the AI editor at Fortune, spearheading the publication's coverage of artificial intelligence. He also co-authors Eye on AI, Fortune’s flagship AI newsletter.

See full bioRight Arrow Button Icon

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Most Popular

placeholder alt text
Economy
An unusual Fed ‘rate check’ triggered a free fall in the U.S. dollar and investors are fleeing into gold
By Jim EdwardsJanuary 26, 2026
1 day ago
placeholder alt text
Success
Despite running $75 billion automaker General Motors, CEO Mary Barra still responds to ‘every single letter’ she gets by hand
By Preston ForeJanuary 26, 2026
21 hours ago
placeholder alt text
Commentary
Yes, you're getting a bigger tax refund. Your kids won't thank you for the $3 trillion it's adding to the deficit
By Daniel BunnJanuary 26, 2026
24 hours ago
placeholder alt text
Success
'The Bermuda Triangle of Talent': 27-year-old Oxford grad turned down McKinsey and Morgan Stanley to find out why Gen Z’s smartest keep selling out
By Eva RoytburgJanuary 25, 2026
2 days ago
placeholder alt text
North America
Gates Foundation plans to give away $9 billion in 2026 to prepare for the 2045 closure while slashing hundreds of jobs
By Sydney LakeJanuary 23, 2026
4 days ago
placeholder alt text
Personal Finance
Sweden abolished its wealth tax 20 years ago. Then it became a 'paradise for the super-rich'
By Miranda Sheild Johansson and The ConversationJanuary 22, 2026
5 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.


Latest in Tech

NewslettersTerm Sheet
Exclusive: Pace raises $10 million from Sequoia as enterprise AI collides with insurance
By Allie GarfinkleJanuary 27, 2026
2 hours ago
NewslettersFortune Tech
Minnesota tests Silicon Valley’s business-as-usual attitude
By Alexei OreskovicJanuary 27, 2026
3 hours ago
MagazineData centers
Inside a multibillion dollar AI data center powering the future of the American economy
By Sharon Goldman and Nicolas RappJanuary 27, 2026
3 hours ago
LawSocial Media
TikTok users panic over the app’s ‘immigration data’ collection in its new privacy policy, but the wording isn’t new—here’s what it means
By Marco Quiroz-GutierrezJanuary 27, 2026
3 hours ago
Graphic reads: Fortune Titans and Disruptors of Industry with Albert Bourla, CEO of Pfizer, Hosted by Alyson Shontell (both pictured).
C-SuiteFortune 500: Titans and Disruptors of Industry
Pfizer CEO Albert Bourla stared down the COVID-19 pandemic. Now he has his eyes set on cancer 
By Fortune EditorsJanuary 27, 2026
4 hours ago
markets
InvestingMarkets
S&P 500 wins back all losses from Greenland dip, gold and silver surge even higher
By Stan Choe and The Associated PressJanuary 26, 2026
14 hours ago