Today, Glassdoor announced the 50 Highest Rated CEOs of 2015 in five categories and one major point caught us by surprise when reviewing the winners—the lack of women. In this blog post, we decided to dig in to the category that honors CEOs whose companies have at least 1,000 employees or more in the U.S. to find out where the women are.We discovered several women nearly made the cut—in fact of the five women featured below, all were just a few percentage points shy from appearing on this annual list. CEOs who did earn the award have between 88% and 97% approval rating based on feedback from U.S. employees over the past year.Mary Barra, CEO of General Motors – 86% approvalMary Barra was named CEO of General Motors on January 15, 2014—since then, she’s gained the support of her workforce earning high ratings on Glassdoor. Among U.S.-based employees over the past year, Barra has garnered an 86% approval rating, and the company is rated 3.5 out of 5 stars overall on Glassdoor.Here’s what a few employees had to say about how Barra is leading the company:“New CEO seems to be doing her best to build the company and regain customer’s trust by changing the culture.” – General Motors Group Leader (Lansing, MI) “There is a real top management commitment to develop great products, provide a good working environment for employees, act with transparency and contribute to the communities where they operate.” – General Motors Employee (location n/a)“CEO is doing a great job.” – General Motors Employee (Austin, TX)Pamela M. (Pam) Nicholson, CEO of Enterprise Rent-A-Car – 84% approvalWhen she was appointed CEO of Enterprise Rent-A-Car in June of 2013, Pam Nicholson became the highest-ranking woman, not only at Enterprise Holdings, but also in the entire $20-billion U.S. car rental industry. On Glassdoor, Nicholson garners an 84% approval rating among U.S. based employees over the past year, who rated Enterprise as 3.2 out of 5 stars during the same time period.Enterprise Rent-A-Car employees have had this to say about Nicholson and the senior leadership team:“Upper management in St. Louis is amazing and strives to succeed and help out every level of employee.” – Enterprise Rent-A-Car Senior Accountant (St. Louis, MO)“I love the people I work with! It’s not intimidating at all to reach out to upper management and there’s so much support from them!” – Enterprise Rent-A-Car Assistant Manager (location n/a)“I enjoy that I have met all the upper management in my region and we constantly have company get togethers that get us on first name basis.” – Enterprise Rent-A-Car Management Trainee (location n/a)Kay Krill, CEO of Ann Taylor – 84% approval As CEO of Ann Taylor, Kay Krill also receives consistent thumbs up from her employees as those based in the U.S. have given her an 84% approval rating over the past year, and rated the company 3.4 stars out of 5. They not only praise her, but also the management team she’s cultivated.Ann Taylor employees noted:“Upper management truly makes you feel inspired and eager to come to work every day.” – Ann Taylor Store Manager (New York, NY) “Most upper management are very supportive of this merchant mindset as long as you have a business case for what you’re doing.” – Ann Taylor LOFT Store Manager (Chicago, IL)“Management has been very entrepreneurial and encouraging.” – Ann Taylor Sales Lead (location n/a)Marillyn Hewson, CEO of Lockheed Martin – 83% approval After spending 30 years of her career at Lockheed Martin, Marillyn Hewson became the CEO in 2013 and has since inspired the company’s 112,000+ employees worldwide. Employees give Hewson an 83% approval rating and rate the company 3.5 out of 5 stars. Beyond these high marks, employees also have high praise for the entire executive team.Lockheed Martin employees write:“Executive leadership is very communicative, efficient, respected and respectful; worth following and learning from.” – Lockheed Martin Employee (Marietta, GA)“Upper management always interested in employee feedback, new ideas and works to implement the best of those into operations. Everything extra you give is valued.” – Lockheed Martin Senior Engineer (Rockville, MD)“Young females and female minorities are given every opportunity and second chances to excel at Lockheed Martin.” – Lockheed Martin Employee (Denver, CO) Sharen Turney, CEO of Victoria’s Secret Stores – 83% approvalFrom small town farm roots in Oklahoma to her current role as CEO of the international brand Victoria’s Secret Stores, Sharen Turney earned an 83% approval rating among U.S.-based employees over the past year. Her employees also rate the company above average on Glassdoor, giving it 3.3 out of 5 stars for the same time period.Victoria Secret employees share:“Really great leadership from executives in the company.” – Victoria’s Secret Product Manager (San Francisco, CA)“Keep doing what you’re doing! I love the company and the mission. VS is continually progressing and increasing it’s market share.” – Victoria’s Secret Sales Associate (Houston, TX)“Senior leadership gives clear, concise and relevant direction. Leadership in this company has so much drive and passion.” – Victoria’s Secret Store Manager (location n/a)Do you think your CEO should be honored as one of the best? Share a company review on Glassdoor, and provide feedback on how you think your CEO is doing in terms of leading the company and put them in the running for next year’s awards.