Celebrating 15 Years

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.

 


Clear Filter

Women %30

Analysis of2891

GB Companies387

3+ Companies1375

2 Companies741

1 Companies324

0 Companies64

Company 5050 Rating Total Board # of women % of women Sector State City
Intrepid Potash, Inc. 2 8 2 25% Basic Materials CO Denver
Intuit Inc. 3+ 13 4 30% Technology CA Mountain View
Intuitive Machines, Inc. 1 6 1 16% Industrials TX Houston
Intuitive Surgical, Inc. 3+ 12 5 41% Healthcare CA Sunnyvale
InvenTrust Properties Corp. 3+ 10 4 40% Real Estate IL Downers Grove
Invesco Ltd. 3+ 11 4 36% Financial Services GA ATLANTA
Invesco Mortgage Capital Inc. GB 9 4 44% Real Estate GA Atlanta
Investar Holding Corporation 2 11 2 18% Financial Services LA Baton Rouge
Investors Title Company 1 9 1 11% Financial Services NC Chapel Hill
Invitation Homes Inc. 3+ 11 3 27% Real Estate TX Dallas
Invivyd, Inc. GB 7 3 42% Healthcare MA Waltham
Ionis Pharmaceuticals, Inc. 3+ 10 3 30% Healthcare CA Carlsbad
IonQ, Inc. 3+ 8 3 37% Technology MD College Park
Iovance Biotherapeutics, Inc. 2 7 2 28% Healthcare CA San Carlos
IPG Photonics Corporation 3+ 11 4 36% Technology MA Marlborough
IQVIA Holdings Inc. 3+ 10 4 40% Healthcare NC Durham
IRADIMED CORPORATION 1 5 1 20% Healthcare FL Winter Springs
iRhythm Technologies, Inc. 3+ 9 3 33% Healthcare CA San Francisco
Iridium Communications Inc. 3+ 10 3 30% Communication Services VA McLean
iRobot Corporation 3+ 9 3 33% Consumer Cyclical MA Bedford
Iron Mountain Incorporated 3+ 13 5 38% Real Estate NH Portsmouth
Ironwood Pharmaceuticals, Inc. 2 8 2 25% Healthcare MA Boston
Ispire Technology Inc. 1 5 1 20% Consumer Defensive CA Los Angeles
iTeos Therapeutics, Inc. 2 8 2 25% Healthcare MA Watertown
Itron, Inc. 3+ 9 3 33% Technology WA Liberty Lake
ITT Inc. GB 10 5 50% Industrials CT Stamford
Ivanhoe Electric Inc. 3+ 9 3 33% Basic Materials AZ Tempe
J.B. Hunt Transport Services, Inc. 3+ 8 3 37% Industrials AR Lowell
J.Jill, Inc. GB 7 3 42% Consumer Cyclical MA Quincy
J&J Snack Foods Corp. 3+ 8 3 37% Consumer Defensive NJ Mount Laurel
Jabil Inc. 2 9 2 22% Technology FL Saint Petersburg
Jack Henry & Associates, Inc. 3+ 9 3 33% Technology MO Monett
Jack in the Box Inc. 2 8 2 25% Consumer Cyclical CA San Diego
Jackson Financial Inc. 3+ 9 3 33% Financial Services MI Lansing
Jacobs Solutions Inc. 3+ 10 4 40% Industrials TX Dallas
JAKKS Pacific, Inc. GB 7 3 42% Consumer Cyclical CA Santa Monica
James River Group Holdings, Ltd. 2 8 2 25% Financial Services PEMBROKE
Jamf Holding Corp. 3+ 11 3 27% Technology MN Minneapolis
Janus Henderson Group plc GB 11 5 45% Financial Services LONDON
Janus International Group, Inc. 2 9 2 22% Industrials GA Temple
Janux Therapeutics, Inc. GB 9 4 44% Healthcare CA San Diego
Jasper Therapeutics, Inc. 2 8 2 25% Healthcare CA Redwood City
Jazz Pharmaceuticals plc 3+ 12 4 33% Healthcare Dublin 4
JBG SMITH Properties 3+ 10 4 40% Real Estate MD Bethesda
JBT Marel Corporation 3+ 10 4 40% Industrials IL Chicago
Jefferies Financial Group Inc. 3+ 12 4 33% Financial Services NY New York
JELD-WEN Holding, Inc. 3+ 10 4 40% Industrials NC Charlotte
JetBlue Airways Corporation 3+ 13 4 30% Industrials NY Long Island City
Joby Aviation, Inc. 3+ 9 3 33% Industrials CA Santa Cruz
John B. Sanfilippo & Son, Inc. 3+ 10 4 40% Consumer Defensive IL Elgin

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.

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.

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.

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.