DIRECTORY
Research
50/50 Women on Boards Gender Diversity Directory™
Use the directory to research the gender composition of corporate boards on the Russell 3000 Index.
Our Gender Diversity Index Directory is a proprietary tool introduced in 2011 to track the representation of women, including women of color, on corporate boards.
As of March 31, 2025, only 30.4% of the Russell 3000 Index company board seats were occupied by women, with a decline in the number of gender-balanced boards by 17 companies, and women of color holding 7.7% of seats.
In response to the disparity in representation of women on corporate boards, we are devoted to transparently tracking the progress companies are making through our comprehensive directory where you can view a public company’s advancement in diversifying their boards by considering factors such as state, size, sector, and rank.
We define gender-balanced and diverse boards as having 50% of corporate board seats held by women, with at least 20% of those seats held by women of color. For boards with an odd number of members, the index considers the board balanced if women hold one more or one less than half of the seats.
We define gender-balanced boards as women holding half of the seats. Boards with an odd number of members are balanced if women hold one more or less than half of the corporate board seats.
Based on the number of women directors, each corporation is rated as GB, 3+, 2, 1, or a 0 company.
GB
Companies with Gender-Balanced Boards
3+
Companies with 3 or more women
2
Companies with 2 women
1
Companies with 1 woman
0
Companies with 0 woman
Instantly locate board data for 3000 public companies. Choose from the fields below to narrow your search by company name, state headquartered, sector, or rating.
Russell 3000 Index companies with three or more women on their board or a gender-balanced board receive recognition leading the way. If your company meets the criteria and has not received credit for its board diversity achievements, please contact info@5050wob.com.
Women %29
Analysis of2961
GB Companies400
3+ Companies1303
2 Companies778
1 Companies406
0 Companies74
| Company | 5050 Rating | Total Board | # of women | % of women | Sector | State | City | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alight, Inc. | 3+ | 11 | 3 | 27% | Technology | IL | Chicago |
Info Alight, Inc.
|
||||||||||||||
| Align Technology, Inc. | 3+ | 10 | 4 | 40% | Healthcare | AZ | Tempe |
Info Align Technology, Inc.
|
||||||||||||||
| Alignment Healthcare, Inc. | GB | 9 | 4 | 44% | Healthcare | CA | Orange |
Info Alignment Healthcare, Inc.
|
||||||||||||||
| Alkami Technology, Inc. | 2 | 8 | 2 | 25% | Technology | TX | Plano |
Info Alkami Technology, Inc.
|
||||||||||||||
| Alkermes plc | 2 | 9 | 2 | 22% | Healthcare | DUBLIN 4 |
Info Alkermes plc
|
|||||||||||||||
| Allegiant Travel Company | 2 | 8 | 2 | 25% | Industrials | NV | Las Vegas |
Info Allegiant Travel Company
|
||||||||||||||
| Allegion plc | GB | 8 | 4 | 50% | Industrials | Dublin |
Info Allegion plc
|
|||||||||||||||
| Allegro MicroSystems, Inc. | 3+ | 9 | 3 | 33% | Technology | NH | Manchester |
Info Allegro MicroSystems, Inc.
|
||||||||||||||
| ALLETE, Inc. | GB | 10 | 5 | 50% | Utilities | MN | Duluth |
Info ALLETE, Inc.
|
||||||||||||||
| Alliant Energy Corporation | GB | 10 | 5 | 50% | Utilities | WI | Madison |
Info Alliant Energy Corporation
|
||||||||||||||
| Allient Inc. | 1 | 6 | 1 | 16% | Technology | NY | Amherst |
Info Allient Inc.
|
||||||||||||||
| Allison Transmission Holdings, Inc. | 2 | 9 | 2 | 22% | Consumer Cyclical | IN | Indianapolis |
Info Allison Transmission Holdings, Inc.
|
||||||||||||||
| Allogene Therapeutics, Inc. | 3+ | 11 | 3 | 27% | Healthcare | CA | South San Francisco |
Info Allogene Therapeutics, Inc.
|
||||||||||||||
| Ally Financial Inc. | 3+ | 10 | 3 | 30% | Financial Services | MI | Detroit |
Info Ally Financial Inc.
|
||||||||||||||
| Alnylam Pharmaceuticals, Inc. | GB | 11 | 5 | 45% | Healthcare | MA | Cambridge |
Info Alnylam Pharmaceuticals, Inc.
|
||||||||||||||
| Alpha and Omega Semiconductor Limited | 3+ | 9 | 3 | 33% | Technology | Hamilton |
Info Alpha and Omega Semiconductor Limited
|
|||||||||||||||
| Alpha Metallurgical Resources, Inc. | 2 | 6 | 2 | 33% | Basic Materials | TN | Bristol |
Info Alpha Metallurgical Resources, Inc.
|
||||||||||||||
| Alpha Teknova, Inc. | 3+ | 8 | 3 | 37% | Healthcare | CA | Hollister |
Info Alpha Teknova, Inc.
|
||||||||||||||
| Alphabet Inc. | 2 | 10 | 2 | 20% | Communication Services | CA | Mountain View |
Info Alphabet Inc.
|
||||||||||||||
| Alphatec Holdings, Inc. | 1 | 9 | 1 | 11% | Healthcare | CA | Carlsbad |
Info Alphatec Holdings, Inc.
|
||||||||||||||
| Alpine Income Property Trust, Inc. | GB | 5 | 2 | 40% | Real Estate | FL | Winter Park |
Info Alpine Income Property Trust, Inc.
|
||||||||||||||
| Alta Equipment Group Inc. | 1 | 6 | 1 | 16% | Industrials | MI | Livonia |
Info Alta Equipment Group Inc.
|
||||||||||||||
| AlTi Global, Inc. | 2 | 8 | 2 | 25% | Financial Services | NY | New York |
Info AlTi Global, Inc.
|
||||||||||||||
| Altice USA, Inc. | 1 | 9 | 1 | 11% | Communication Services | NY | Long Island City |
Info Altice USA, Inc.
|
||||||||||||||
| Altimmune, Inc. | 3+ | 10 | 3 | 30% | Healthcare | MD | Gaithersburg |
Info Altimmune, Inc.
|
||||||||||||||
| Altria Group, Inc. | GB | 11 | 5 | 45% | Consumer Defensive | VA | Richmond |
Info Altria Group, Inc.
|
||||||||||||||
| Alumis Inc. | 2 | 8 | 2 | 25% | Healthcare | CA | South San Francisco |
Info Alumis Inc.
|
||||||||||||||
| Amalgamated Financial Corp. | GB | 13 | 7 | 53% | Financial Services | NY | New York |
Info Amalgamated Financial Corp.
|
||||||||||||||
| Amazon.com, Inc. | 3+ | 12 | 4 | 33% | Consumer Cyclical | WA | Seattle |
Info Amazon.com, Inc.
|
||||||||||||||
| Ambac Financial Group, Inc. | GB | 7 | 3 | 42% | Financial Services | NY | New York |
Info Ambac Financial Group, Inc.
|
||||||||||||||
| Ambarella, Inc. | 2 | 8 | 2 | 25% | Technology | CA | SANTA CLARA |
Info Ambarella, Inc.
|
||||||||||||||
| AMC Entertainment Holdings, Inc. | 3+ | 11 | 4 | 36% | Communication Services | KS | Leawood |
Info AMC Entertainment Holdings, Inc.
|
||||||||||||||
| AMC Networks Inc. | 1 | 13 | 1 | 7% | Communication Services | NY | New York |
Info AMC Networks Inc.
|
||||||||||||||
| Amcor plc | 3+ | 11 | 3 | 27% | Consumer Cyclical | Bristol |
Info Amcor plc
|
|||||||||||||||
| Amdocs Limited | 2 | 9 | 2 | 22% | Technology | MO | Saint Louis |
Info Amdocs Limited
|
||||||||||||||
| Amedisys, Inc. | GB | 9 | 5 | 55% | Healthcare | LA | Baton Rouge |
Info Amedisys, Inc.
|
||||||||||||||
| Amer Sports, Inc. | 3+ | 11 | 3 | 27% | Consumer Cyclical | George Town | Cricket Square, P.O. Box 2681 |
Info Amer Sports, Inc.
|
||||||||||||||
| Amerant Bancorp Inc. | 3+ | 12 | 5 | 41% | Financial Services | FL | Coral Gables |
Info Amerant Bancorp Inc.
|
||||||||||||||
| Ameren Corporation | 3+ | 11 | 3 | 27% | Utilities | MO | Saint Louis |
Info Ameren Corporation
|
||||||||||||||
| Ameresco, Inc. | 2 | 8 | 2 | 25% | Industrials | MA | Framingham |
Info Ameresco, Inc.
|
||||||||||||||
| America's Car-Mart, Inc. | 3+ | 8 | 3 | 37% | Consumer Cyclical | AR | Rogers |
Info America's Car-Mart, Inc.
|
||||||||||||||
| American Airlines Group Inc. | 3+ | 12 | 4 | 33% | Industrials | TX | Fort Worth |
Info American Airlines Group Inc.
|
||||||||||||||
| American Assets Trust, Inc. | GB | 5 | 2 | 40% | Real Estate | CA | San Diego |
Info American Assets Trust, Inc.
|
||||||||||||||
| American Axle & Manufacturing Holdings, Inc. | 3+ | 10 | 3 | 30% | Consumer Cyclical | MI | Detroit |
Info American Axle & Manufacturing Holdings, Inc.
|
||||||||||||||
| American Battery Technology Company | GB | 5 | 2 | 40% | Industrials | NV | Reno |
Info American Battery Technology Company
|
||||||||||||||
| American Coastal Insurance Corporation | 0 | 9 | 0 | 0% | Financial Services | FL | St. Petersburg |
Info American Coastal Insurance Corporation
|
||||||||||||||
| American Eagle Outfitters, Inc. | GB | 7 | 3 | 42% | Consumer Cyclical | PA | Pittsburgh |
Info American Eagle Outfitters, Inc.
|
||||||||||||||
| American Electric Power Company, Inc. | 3+ | 12 | 3 | 25% | Utilities | OH | Columbus |
Info American Electric Power Company, Inc.
|
||||||||||||||
| American Express Company | 3+ | 12 | 4 | 33% | Financial Services | NY | New York |
Info American Express Company
|
||||||||||||||
| American Financial Group, Inc. | 2 | 12 | 2 | 16% | Financial Services | OH | Cincinnati |
Info American Financial Group, Inc.
|
Code of Conduct: Governing Data & Emerging Tech
Boards are no longer observers of emerging technology; they are stewards of how it’s governed. This panel goes beyond awareness to examine how directors can structure oversight, define accountability, and measure governance effectiveness in AI, data use, and digital innovation. Panelists will share practical strategies for building governance systems that ensure transparency, ethical decision-making, and responsible innovation at scale.
Speakers include: Sita Lowman, Nithya Das, Suresh Sharma, Byron Loflin
Your First Board Meeting: A Director’s Playbook
Designed for aspiring and newly appointed directors, this session offers practical guidance on how to step confidently into your first boardroom. Learn what to expect in early meetings, how to contribute with purpose, and how to quickly build credibility and trust among seasoned peers. Gain insight into board dynamics, unspoken protocols, and the critical questions new directors should be ready to ask and answer.
Tactics that Work: Case Studies in Navigating Shareholder Activism
In this tactical, director-focused session, participants will engage in case-based exercises to dissect real campaigns and pressure scenarios. From activist letters to proxy fights, explore how boards can craft strategic responses that reinforce governance integrity, protect corporate reputation, and align with long-term priorities. Walk away with actionable tactics and frameworks to strengthen board preparedness in the face of growing investor scrutiny.
Inside the Boardroom: Resilience Planning in Action
This interactive session places directors inside the boardroom during moments of disruption. Through tabletop exercises and real-world scenarios, participants will explore how boards can apply structured frameworks to assess geopolitical risk, anticipate threats, and make decisive decisions under pressure. Designed as a classroom-style session, this breakout provides practical tools to strengthen oversight and build a proactive board response strategy in an increasingly uncertain world.
Reputation & Response: How Boards Navigate Shareholder Activism
As shareholder activism intensifies, boards face mounting pressure to defend strategy, protect corporate reputation, and engage stakeholders with clarity. This panel brings together seasoned directors to explore how boards can respond effectively while maintaining credibility, board alignment, and stakeholder trust. Hear real-world insights on navigating activism in today’s high-stakes, high-visibility environment.
Speakers include: Gaby Sulzberger, David Cahoy, Rachael Coffey, Eduardo Gallego
Navigating Global Markets: Trade, Tariffs, and Supply Chain Strategy
As global disruptions reshape business models, this panel will explore how boards can navigate the practical complexities of trade, tariffs, and supply chain shifts across regions. Panelists will share how directors are guiding companies through regulatory changes, sourcing challenges, and new market risks, while seizing opportunities for growth and operational agility.
Speakers include: Titi Cole, Mia Mends
Strengthening Oversight: Risk Management and Board Resilience
This keynote will equip directors to think globally about risk through the lens of geopolitical foresight, cross-border tensions, and long-term instability. Learn how boards can strengthen oversight and guide enterprise-wide resilience by anticipating disruption and embedding a proactive risk culture in a changing world.
Speakers include: Rodger Baker