• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
MPWMost Powerful Women

Inside Fortune’s 2018 Most Powerful Women in Business List

By
Kristen Bellstrom
Kristen Bellstrom
and
Beth Kowitt
Down Arrow Button Icon
September 24, 2018, 6:30 AM ET

IF FORTUNE’S MOST POWERFUL WOMEN list is a referendum on the state of women in business, then the lesson of the 2018 ranking is clear: Progress still comes with a caveat.

It was a year of change, personified by new No. 1s atop both our domestic and international lists: in the U.S., Lockheed Martin’s Marillyn Hewson, who is leading a cadre of women at the helm of defense contractors; and abroad, GlaxoSmithKline’s Emma Walmsley, who is remaking the British pharma giant. We saw executives who had fallen off the ranking return in big jobs—Anthem’s Gail Boudreaux and Starbucks’ Roz Brewer—and others, like Walmart’s Judith McKenna, land major promotions.

See the full Most Powerful Women 2018 list.

See the full International Edition of our Most Powerful Women 2018 list.

See the Most Powerful Women on our Radar.

But 2018 also saw the number of female CEOs leading Fortune 500 companies drop from 32 to 24, a reminder that momentum can stall. Women of color know this too well; our list mirrors the glaring lack of diversity that still plagues companies’ C-suites, a state of affairs highlighted by the departure of icons like PepsiCo’s Indra Nooyi. As Stacey Abrams, the Democratic nominee for governor of Georgia, tells us in her essay on leadership, “We can toast achievement, but we must continue to demand more, to demand parity.”

Methodology for our Most Powerful Women list:

The Most Powerful Women in Business list is compiled by Fortune editors, who consider four criteria: the size and importance of the woman’s business in the global economy, the health and direction of the business, the arc of the woman’s career (résumé and runway ahead), and social and cultural influence.

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

Contributors: Kristen Bellstrom, Grace Donnelly, Matt Heimer, Emma Hinchliffe, Aric Jenkins, Beth Kowitt, Monica Rodriguez, Lisa Marie Segarra, Lucinda Shen, Jonathan Vanian, Phil Wahba, Jen Wieczner.

This article originally appeared in the October 1, 2018 issue of Fortune.

About the Authors
Kristen Bellstrom
By Kristen Bellstrom
See full bioRight Arrow Button Icon
By Beth Kowitt
LinkedIn iconTwitter icon
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
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.


Most Popular

placeholder alt text
Success
'I had to take 60 meetings': Jeff Bezos says 'the hardest thing I've ever done' was raising the first million dollars of seed capital for Amazon
By Dave SmithDecember 15, 2025
22 hours ago
placeholder alt text
Success
Meetings are not work, says Southwest Airlines CEO—and he’s taking action, by blocking his calendar every afternoon from Wednesday to Friday 
By Preston ForeDecember 15, 2025
1 day ago
placeholder alt text
Success
Sorry, six-figure earners: Elon Musk says that money will 'disappear' in the future as AI makes work (and salaries) irrelevant
By Orianna Rosa RoyleDecember 15, 2025
1 day ago
placeholder alt text
Personal Finance
Current price of silver as of Monday, December 15, 2025
By Joseph HostetlerDecember 15, 2025
1 day ago
placeholder alt text
AI
Deloitte's CTO on a stunning AI transformation stat: Companies are spending 93% on tech and only 7% on people
By Nick LichtenbergDecember 15, 2025
1 day ago
placeholder alt text
North America
Ford writes down $19.5 billion as it pivots electric Lighting line of vehicles
By Sasha RogelbergDecember 15, 2025
18 hours ago

Latest in MPW

Workplace CultureSports
Exclusive: Billionaire Michele Kang launches $25 million U.S. Soccer institute that promises to transform the future of women’s sports
By Emma HinchliffeDecember 2, 2025
14 days ago
C-SuiteLeadership Next
Ulta Beauty CEO Kecia Steelman says she has the best job ever: ‘My job is to help make people feel really good about themselves’
By Fortune EditorsNovember 5, 2025
1 month ago
ConferencesMPW Summit
Executives at DoorDash, Airbnb, Sephora and ServiceNow agree: leaders need to be agile—and be a ‘swan’ on the pond
By Preston ForeOctober 21, 2025
2 months ago
Jessica Wu, co-founder and CEO of Sola, at Fortune MPW 2025
MPW
Experts say the high failure rate in AI adoption isn’t a bug, but a feature: ‘Has anybody ever started to ride a bike on the first try?’
By Dave SmithOctober 21, 2025
2 months ago
Jamie Dimon with his hand up at Fortune's Most Powerful Women Summit
SuccessProductivity
JPMorgan CEO Jamie Dimon says if you check your email in meetings, he’ll tell you to close it: ’it’s disrespectful’
By Preston ForeOctober 17, 2025
2 months ago
Pam Catlett
ConferencesMPW Summit
This exec says resisting FOMO is a major challenge in the AI age: ‘Stay focused on the human being’
By Preston ForeOctober 16, 2025
2 months ago