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

Trendingnow

1

Corporate America has been draining the world's water. Matt Damon's new campaign calls on Gap, Starbucks, and Amazon to help give it back

2

When SpaceX starts trading, some 'shareholders' will discover they own nothing at all

3

Current price of oil as of June 12, 2026

1

Corporate America has been draining the world's water. Matt Damon's new campaign calls on Gap, Starbucks, and Amazon to help give it back

2

When SpaceX starts trading, some 'shareholders' will discover they own nothing at all

3

Current price of oil as of June 12, 2026
MPWTheranos

Theranos’ Elizabeth Holmes calls on women to help each other

Michal Lev-Ram
By
Michal Lev-Ram
Michal Lev-Ram
Special Correspondent
Down Arrow Button Icon
Michal Lev-Ram
By
Michal Lev-Ram
Michal Lev-Ram
Special Correspondent
Down Arrow Button Icon
October 12, 2015, 7:31 AM ET
Nick Allen / Laura Allen ©2015 Nick and Laura Photography

Elizabeth Holmes, the CEO of diagnostics company Theranos, is used to being the lone woman in the room. She was the only female chemical engineering student in her undergrad class at Stanford University and is the only female CEO in the so-called “Decacorn Club” (startups with valuations of $10 billion or more). She is even the lone woman at her very own board meetings.

This last Saturday, though, the much-buzzed-about chief executive, profiled in Fortune in 2014, was part of the majority. At an event hosted at Theranos’ Palo Alto, Calif.-based headquarters, Holmes mingled with nearly 100 young, female leaders who were in town for the U.S. Department of State’s TechWomen initiative. The five-week-long program combines tech- and science-focused mentoring sessions, professional development workshops and networking events for selected women from the Middle East, Africa and Central Asia. (The initiative is overseen by the Institute of International Education, the same non-profit organization that administers the Fulbright Program.)

Holmes, who was recently picked by the White House as a Presidential Ambassador for Global Entrepreneurship, shied away from the public eye for years. But lately she seems to be more comfortable with her public image. At the TechWomen event, which included workshops and a guest appearance by investor Marc Andreessen, she used the spotlight to launch a new Twitter campaign, called #IronSisters, and to call on every woman in the room to commit to helping 100 other women upon return to their home countries.

Her inspiration? None other than the Iron Lady herself—one of Britain’s most polarizing figures, former Prime Minister Margaret Thatcher.

“Every time you see a glass ceiling there’s an ‘iron woman’ underneath it,” Holmes told the women in the room. “We’ve created a hashtag, and we’re going to start tweeting. And you all are my first 100 ‘Iron Sisters.'”

If the nearly 100 women at the TechWomen event buy into Holmes’ #IronSisters campaign, then it has the potential to reach upwards of 10,000 (just do the math). It’s an ambitious goal, and whether or not it takes off on social media (and, more importantly, in real life) remains to be seen. But Holmes has proven her steadfastness in the past. She started Theranos at the age of 19, after dropping out of Stanford in 2003.

Perhaps not so ironically then, the “iron” reference has been used to describe Holmes before. As one of her superstar board members, former Secretary of State Henry Kissinger, once told Fortune: “I can’t compare her to anyone else because I haven’t seen anyone with her special attributes. She has iron will, strong determination.”

Despite the current enthusiasm for Holmes’ company and its potential to revolutionize several key aspects of the healthcare industry (at scale, Theranos could impact pricing, early detection and even patients’ access to medical data), the entrepreneur did not have much help in the early days—especially from other women.

“I have spent the last 12 years working to build this 24/7—it’s all I do,” Holmes said in her address to the TechWomen audience. “What’s been so interesting to me as I’ve done it, is that there haven’t been women who have helped me in the context of building the company. We have an opportunity to change that and to show that we can build a new culture in which women help other women to be successful.”

Subscribe to The Broadsheet, Fortune’s daily newsletter on the world’s most powerful women.

About the Author
Michal Lev-Ram
By Michal Lev-RamSpecial Correspondent
Twitter icon

Michal Lev-Ram is a special correspondent covering the technology and entertainment sectors for Fortune, writing analysis and longform reporting.

See full bioRight Arrow Button Icon

Latest in MPW

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
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • 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
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in MPW

t
Arts & EntertainmentTaylor Swift
Taylor Swift is youngest woman to make Songwriters Hall of Fame at 36, but blew out her voice cheering for the Knicks
By Maria Sherman and The Associated PressJune 12, 2026
11 hours ago
Bridgit Mendler speaking at Fortune's conference
SuccessCareers
Ex-Disney star Bridgit Mendler reveals she was rejected hundreds of times by Hollywood—but it primed her for her current job as a space start-up CEO
By Preston ForeJune 12, 2026
12 hours ago
Melania launches Trump Accounts for foster kids — and Democratic governors want no part of it
MPWWhite House
Melania launches Trump Accounts for foster kids — and Democratic governors want no part of it
By Fatima Hussein and The Associated PressJune 12, 2026
20 hours ago
amodei
AIAnthropic
Anthropic is worth $965 billion and just hired 1,000 coaches for nonprofits: ‘The fox can’t guard the henhouse’
By Glenn Gamboa and The Associated PressJune 11, 2026
2 days ago
pope
EuropePope
‘Human dignity has no passport’: Pope rips into developed world for indifference to immigrants
By Nicole Winfield, Helena Alves, Renata Brito and The Associated PressJune 11, 2026
2 days ago
Bridgit Mendler speaks on stage at Fortune Brainstorm Tech 2026 in Aspen, Colorado.
Startups & VentureBrainstorm Tech
The space economy’s next frontier is in ground infrastructure, Northwood Space CEO says
By Sebastian HerreraJune 10, 2026
2 days ago

Most Popular

Corporate America has been draining the world's water. Matt Damon's new campaign calls on Gap, Starbucks, and Amazon to help give it back
Environment
Corporate America has been draining the world's water. Matt Damon's new campaign calls on Gap, Starbucks, and Amazon to help give it back
By Catherina GioinoJune 9, 2026
4 days ago
When SpaceX starts trading, some 'shareholders' will discover they own nothing at all
Investing
When SpaceX starts trading, some 'shareholders' will discover they own nothing at all
By Jim EdwardsJune 12, 2026
16 hours ago
Current price of oil as of June 12, 2026
Personal Finance
Current price of oil as of June 12, 2026
By Joseph HostetlerJune 12, 2026
14 hours ago
Analysts expected oil to surge above $200 but China has quietly kept prices half of that—and can’t for much longer
Energy
Analysts expected oil to surge above $200 but China has quietly kept prices half of that—and can’t for much longer
By Sasha RogelbergJune 10, 2026
2 days ago
American taxpayers have spent $33 billion on sports stadiums. They got fewer seats—and higher prices
Success
American taxpayers have spent $33 billion on sports stadiums. They got fewer seats—and higher prices
By Catherina GioinoJune 11, 2026
1 day ago
Current price of oil as of June 11, 2026
Personal Finance
Current price of oil as of June 11, 2026
By Joseph HostetlerJune 11, 2026
2 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.