• Home
  • News
  • Fortune 500
  • Tech
  • Finance
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
FinanceUnicorns

These 5 companies are now the highest-valued U.S. unicorns in 2021

Anne Sraders
By
Anne Sraders
Anne Sraders
Down Arrow Button Icon
Anne Sraders
By
Anne Sraders
Anne Sraders
Down Arrow Button Icon
February 22, 2021, 9:00 PM ET

The pandemic certainly hasn’t hampered the flow of venture funding, and in 2021, private companies are ballooning in value.

Per CBInsights data, there are over 500 “unicorns,” or private companies worth over $1 billion, and roughly 30 “decacorns,” whose valuations are over $10 billion, as of February. Some industry experts like Bain Capital Ventures partner Enrique Salem argue, “There’s more demand than I’ve ever seen” for startups heading into 2021, as he told Fortune back in November.

Santosh Rao, head of research at Manhattan Venture Partners, says that this year, “you’re seeing a lot more funding for a smaller set of high growth companies in innovative sectors.” With interest rates expected to stay low for the foreseeable future, “VC funding is going to be very strong; liquidity is going to be very high, so the money is going to flow into these companies,” argues Rao.

Among those high-flying startups are Chinese firms including Sequoia-backed ByteDance (worth $180 billion, per PitchBook data, and the most valuable among those tracked by CBInsights), and Softbank-backed Didi Chuxing (worth $62 billion, per CBInsights).

But in the U.S., unicorns have been raking in cash in recent weeks and months. Here are the top five highest-valued venture-backed companies based in the States.

SpaceX ($74 billion)

Thanks to a new $850 million fundraising round, Elon Musk’s SpaceX is now the most valuable U.S.-based unicorn at a valuation of $74 billion, CNBC reported Tuesday (Sequoia led the round). That valuation is a big leap up from its last round in August, which valued the company at $46 billion. The rocket maker founded by Musk reportedly had “insane demand” for its latest funding, CNBC reported, which helped Musk reclaim his status as the wealthiest person on the planet (and, someday, likely Mars too).

None of that’s surprising to Manhattan Venture Partners’ Rao, who points out SpaceX’s “addressable market is huge,” including space tourism someday.

“You’ll always have some froth in there because people just want to jump on the bandwagon—so they’ll do whatever Elon Musk says. There’s a little bit of that,” says Rao. “But at the core of it, he’s showing results.”

Stripe ($36 billion)

Second to SpaceX is Stripe, the payments processing fintech most recently valued at $36 billion after an extended Series G round in April. But Stripe may be on track to surpass SpaceX: In late November, Bloomberg reported the startup was in early-stage talks to raise another round of funding that could value Stripe at $100 billion (though by some reports, the company is already being valued in the $100 billion range in the secondary market). That would make it the highest-valued U.S.-based startup.

Though the company hasn’t announced plans to go public, “reading the tea leaves,” says Manhattan Venture Partners’ Rao, “I’m on record saying they will do an IPO this year. The payment sector is hot, the digital space is hot, the fintech space is hot,” he says. “You want to get out when the space is hot.”

UiPath ($35 billion)

Robotic process automation software company UiPath ranks third, with a valuation of $35 billion thanks to a February Series F funding round to the tune of $750 million led by Coatue Management and Alkeon Capital Management, per PitchBook. What’s more: UiPath is on the road to going public after the company confidentially filed for an IPO in December, though it may opt for a direct listing.

Roblox ($29.5 billion)

Roblox, a video game designing platform, has raised a total of roughly $855.8 million in the private markets to earn a valuation of $29.5 billion, per PitchBook.

Like UiPath, Roblox is going public—through a direct listing. The company recently said it revised its revenues higher for the first three quarters of 2020 in an updated prospectus after miscalculated financial reporting, and plans to go public in March. (The company was eyeing December but amid the IPO mania of Airbnb and DoorDash, pushed it into 2021.)

Databricks ($28 billion)

Andreessen Horowitz–backed Databricks just raised a hefty $1 billion in February in a Series G round led by Franklin Templeton Investments, bringing its total valuation to $28 billion, per PitchBook. The company makes big data analytics software to process data in the cloud and recently announced a collaboration with Google Cloud. Databricks may debut in the public markets, possibly through a direct listing as well.

As a note, in a similar fashion to Stripe, cryptocurrency exchange Coinbase is reportedly being valued at over $100 billion on the Nasdaq Private Market, which would notch the company’s value just above SpaceX.

About the Author
Anne Sraders
By Anne Sraders
LinkedIn iconTwitter icon
See full bioRight Arrow Button Icon

Latest in Finance

EconomyFederal Reserve
Jerome Powell faces a credibility issue as he tries to satisfy hawks and doves on the most divided Fed in recent memory
By Jason MaDecember 7, 2025
32 minutes ago
Future of WorkJamie Dimon
Jamie Dimon says even though AI will eliminate some jobs ‘maybe one day we’ll be working less hard but having wonderful lives’
By Jason MaDecember 7, 2025
2 hours ago
Alex Amouyel is the President and CEO of Newman’s Own Foundation
Commentaryphilanthropy
Following in Paul Newman and Yvon Chouinard’s footsteps: There are more ways for leaders to give it away in ‘the Great Boomer Fire Sale’ than ever
By Alex AmouyelDecember 7, 2025
7 hours ago
CryptoCryptocurrency
So much of crypto is not even real—but that’s starting to change
By Pete Najarian and Joe BruzzesiDecember 7, 2025
7 hours ago
Hank Green sipping tea
SuccessPersonal Finance
Millionaire YouTuber Hank Green tells Gen Z to rethink their Tesla bets—and shares the portfolio changes he’s making to avoid AI-bubble fallout
By Preston ForeDecember 7, 2025
8 hours ago
MagazineWarren Buffett
Warren Buffett: Business titan and cover star
By Indrani SenDecember 7, 2025
9 hours ago

Most Popular

placeholder alt text
AI
Nvidia CEO says data centers take about 3 years to construct in the U.S., while in China 'they can build a hospital in a weekend'
By Nino PaoliDecember 6, 2025
1 day ago
placeholder alt text
Real Estate
The 'Great Housing Reset' is coming: Income growth will outpace home-price growth in 2026, Redfin forecasts
By Nino PaoliDecember 6, 2025
1 day ago
placeholder alt text
Economy
The most likely solution to the U.S. debt crisis is severe austerity triggered by a fiscal calamity, former White House economic adviser says
By Jason MaDecember 6, 2025
22 hours ago
placeholder alt text
Asia
Despite their ‘no limits’ friendship, Russia is paying a nearly 90% markup on sanctioned goods from China—compared with 9% from other countries
By Jason MaNovember 29, 2025
8 days ago
placeholder alt text
Big Tech
Mark Zuckerberg rebranded Facebook for the metaverse. Four years and $70 billion in losses later, he’s moving on
By Eva RoytburgDecember 5, 2025
2 days ago
placeholder alt text
Success
Nvidia CEO Jensen Huang admits he works 7 days a week, including holidays, in a constant 'state of anxiety' out of fear of going bankrupt
By Jessica CoacciDecember 4, 2025
3 days ago
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

© 2025 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.