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

Lockheed Martin’s Marillyn Hewson: One of the biggest lessons she learned this year

By
Marillyn Hewson
Marillyn Hewson
and
Bethany Cianciolo
Bethany Cianciolo
Down Arrow Button Icon
By
Marillyn Hewson
Marillyn Hewson
and
Bethany Cianciolo
Bethany Cianciolo
Down Arrow Button Icon
September 22, 2015, 12:00 PM ET
Marillyn Hewson, CEO, chairman and president of Lockheed Martin
Marillyn Hewson, CEO, chairman and president of Lockheed MartinCourtesy of Lockheed Martin

MPW Insider is an online community where the biggest names in business and beyond answer timely career and leadership questions. Today’s answer for: What is the biggest leadership lesson you’ve learned in the past year? is written by Marillyn Hewson, CEO, chairman, and president of Lockheed Martin.

This year has been an incredibly exciting one for Lockheed Martin (LMT), as we’ve made portfolio-shaping moves that will positively impact our future for decades to come. Throughout this process, it’s become increasingly clear that — now more than ever — a strong, diverse and collaborative leadership team is critical to supporting and executing bold decisions.

In July, we entered into a definitive agreement to acquire Sikorsky, a world leader in military and commercial helicopters, with estimated 2015 sales of more than $6 billion and 15,000 employees. We also initiated a strategic review that will likely lead to the sale or spinoff of our government IT infrastructure and technical services businesses — which represent roughly $6 billion in sales and more than 17,000 employees — to position them for long-term growth.

See also: How CST Brands’ CEO overcomes resistance to change

In making these decisions, I relied heavily on my entire executive leadership team to provide diverse perspectives, unique insights and trusted counsel. We’ve worked hard to create an environment that encourages frank and thoughtful discussion and company-wide collaboration. Once the decisions were made, we united as a leadership team, took decisive action and are now working together to execute effectively.

The entire team remains focused on strengthening our competitive posture, enabling sustained, profitable growth, and positioning the company to best deliver value for customers, shareholders and employees.

 

Read all responses to the MPW Insider question: What is the biggest leadership lesson you’ve learned in the past year?

IBM CEO Ginni Rometty’s secret to a successful career by Ginni Rometty, CEO, chairman and president of IBM.

Mondelez CEO says this is why managers need to be more transparent with employees by Irene Rosenfeld, CEO of Mondelez.

About the Authors
By Marillyn Hewson
See full bioRight Arrow Button Icon
By Bethany Cianciolo
See full bioRight Arrow Button Icon

Latest in Commentary

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

© 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.


Most Popular

placeholder alt text
North America
'I meant what I said in Davos': Carney says he really is planning a Canada split with the U.S. along with 12 new trade deals
By Rob Gillies and The Associated PressJanuary 28, 2026
2 days ago
placeholder alt text
Politics
The American taxpayer spent nearly half a billion dollars deploying federal troops to U.S. cities in 2025, CBO finds
By Nick LichtenbergJanuary 28, 2026
2 days ago
placeholder alt text
C-Suite
Jeff Bezos capped his Amazon salary at $80,000: ‘How could I possibly need more incentive?’
By Sydney LakeJanuary 28, 2026
2 days ago
placeholder alt text
C-Suite
Fortune 500 CEOs are no longer giving employees an A for effort. Now they want proof of impact
By Claire ZillmanJanuary 28, 2026
2 days ago
placeholder alt text
Investing
Jerome Powell got a direct question about the U.S. ‘losing credibility’ and the soaring price of gold and silver. He punted
By Eva RoytburgJanuary 29, 2026
22 hours ago
placeholder alt text
Personal Finance
Current price of silver as of Thursday, January 29, 2026
By Joseph HostetlerJanuary 29, 2026
22 hours ago

Latest in Commentary

taxi
Commentaryregulation
America’s AI regulatory patchwork is crushing startups and helping China
By James Richardson and Eric TanenblattJanuary 30, 2026
4 minutes ago
AILetter from London
Struggling to remain relevant during the AI watercooler chat? Talk about your latest ‘new collar’ hire 
By Kamal AhmedJanuary 29, 2026
19 hours ago
trump
Commentaryregulation
Trump is driving capital out of capitalism
By Andrew BeharJanuary 29, 2026
22 hours ago
brooks
CommentaryInsurance
John Hancock CEO: We all have a role in driving better health outcomes for Americans
By Brooks TingleJanuary 29, 2026
22 hours ago
wystrach
Commentarystart-ups
The real promise of AI isn’t fewer jobs, it’s cheaper thinking
By Michael WystrachJanuary 29, 2026
22 hours ago
belichick
CommentarySports
Football snubs Bill Belichick, one of its greatest ever coaches—showing how his unapologetic leadership style came with a cost
By Nick LichtenbergJanuary 28, 2026
2 days ago