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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 September 30, 2025, only 30.1% of the Russell 3000 Index company board seats were occupied by women, with a decline in the number of gender-balanced boards by 12 companies, and women of color holding 7.6% 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 %29

Analysis of2918

GB Companies388

3+ Companies1297

2 Companies759

1 Companies400

0 Companies74

Company 5050 Rating Total Board # of women % of women Sector State City
Integer Holdings Corporation 3+ 11 4 36% Healthcare TX Plano

Info

Integer Holdings Corporation
Board total: 11
# of women: 4
% of women 36.4
Exchange NYSE
Stock symbol: ITGR
Sector: Healthcare
Address: 5830 Granite Parkway, Suite 1150, Plano, TX, 75024, UNITED STATES
Integra LifeSciences Holdings Corporation GB 8 4 50% Healthcare NJ Princeton

Info

Integra LifeSciences Holdings Corporation
Board total: 8
# of women: 4
% of women 50
Exchange NASDAQ
Stock symbol: IART
Sector: Healthcare
Address: 1100 Campus Road, Princeton, NJ, 8540, UNITED STATES
Integral Ad Science Holding Corp. GB 10 5 50% Communication Services NY New York

Info

Integral Ad Science Holding Corp.
Board total: 10
# of women: 5
% of women 50
Exchange NASDAQ
Stock symbol: IAS
Sector: Communication Services
Address: 12 East 49th Street, 20th Floor, New York, NY, 10017, UNITED STATES
Intel Corporation 3+ 11 3 27% Technology CA Santa Clara

Info

Intel Corporation
Board total: 11
# of women: 3
% of women 27.3
Exchange NASDAQ
Stock symbol: INTC
Sector: Technology
Address: 2200 Mission College Boulevard, Santa Clara, CA, 95054-1549, UNITED STATES
Intellia Therapeutics, Inc. 2 8 2 25% Healthcare MA Cambridge

Info

Intellia Therapeutics, Inc.
Board total: 8
# of women: 2
% of women 25
Exchange NASDAQ
Stock symbol: NTLA
Sector: Healthcare
Address: 40 Erie Street, Suite 130, Cambridge, MA, 2139, UNITED STATES
Interactive Brokers Group, Inc. 3+ 10 3 30% Financial Services CT Greenwich

Info

Interactive Brokers Group, Inc.
Board total: 10
# of women: 3
% of women 30
Exchange NASDAQ
Stock symbol: IBKR
Sector: Financial Services
Address: One Pickwick Plaza, Greenwich, CT, 6830, UNITED STATES
Intercontinental Exchange, Inc. GB 11 6 54% Financial Services GA Atlanta

Info

Intercontinental Exchange, Inc.
Board total: 11
# of women: 6
% of women 54.5
Exchange NYSE
Stock symbol: ICE
Sector: Financial Services
Address: 5660 New Northside Drive, 3rd Floor, Atlanta, GA, 30328, UNITED STATES
InterDigital, Inc. 2 8 2 25% Technology DE Wilmington

Info

InterDigital, Inc.
Board total: 8
# of women: 2
% of women 25
Exchange NASDAQ
Stock symbol: IDCC
Sector: Technology
Address: 200 Bellevue Parkway, Suite 300, Wilmington, DE, 19809-3727, UNITED STATES
Interface, Inc. 3+ 10 3 30% Industrials GA Atlanta

Info

Interface, Inc.
Board total: 10
# of women: 3
% of women 30
Exchange NASDAQ
Stock symbol: TILE
Sector: Industrials
Address: 1280 West Peachtree Street, Atlanta, GA, 30309, UNITED STATES
International Bancshares Corporation 1 8 1 12% Financial Services TX Laredo

Info

International Bancshares Corporation
Board total: 8
# of women: 1
% of women 12.5
Exchange NASDAQ
Stock symbol: IBOC
Sector: Financial Services
Address: 1200 San Bernardo Avenue, PO BOX 1359, Laredo, TX, 78042-1359, UNITED STATES
International Flavors & Fragrances Inc. 3+ 13 5 38% Basic Materials NY New York

Info

International Flavors & Fragrances Inc.
Board total: 13
# of women: 5
% of women 38.5
Exchange NYSE
Stock symbol: IFF
Sector: Basic Materials
Address: 521 West 57th Street, New York, NY, 10019-2960, UNITED STATES
International Money Express, Inc. 3+ 8 3 37% Technology FL Miami

Info

International Money Express, Inc.
Board total: 8
# of women: 3
% of women 37.5
Exchange NASDAQ
Stock symbol: IMXI
Sector: Technology
Address: 9100 South Dadeland Boulevard, Suite 1100, Miami, FL, 33156, UNITED STATES
International Paper Company 3+ 11 3 27% Consumer Cyclical TN Memphis

Info

International Paper Company
Board total: 11
# of women: 3
% of women 27.3
Exchange NYSE
Stock symbol: IP
Sector: Consumer Cyclical
Address: 6400 Poplar Avenue, Memphis, TN, 38197, UNITED STATES
International Seaways, Inc. 3+ 9 3 33% Energy NY NEW YORK

Info

International Seaways, Inc.
Board total: 9
# of women: 3
% of women 33.3
Exchange NYSE
Stock symbol: INSW
Sector: Energy
Address: 600 THIRD AVENUE, 39TH FLOOR, NEW YORK, NY, 10016, UNITED STATES
Interparfums, Inc. 1 11 1 9% Consumer Defensive NY New York

Info

Interparfums, Inc.
Board total: 11
# of women: 1
% of women 9.1
Exchange NASDAQ
Stock symbol: IPAR
Sector: Consumer Defensive
Address: 551 Fifth Avenue, New York, NY, 10176, UNITED STATES
Intrepid Potash, Inc. 2 8 2 25% Basic Materials CO Denver

Info

Intrepid Potash, Inc.
Board total: 8
# of women: 2
% of women 25
Exchange NYSE
Stock symbol: IPI
Sector: Basic Materials
Address: 707 17th Street, Suite 4200, Denver, CO, 80202, UNITED STATES
Intuit Inc. 3+ 13 4 30% Technology CA Mountain View

Info

Intuit Inc.
Board total: 13
# of women: 4
% of women 30.8
Exchange NASDAQ
Stock symbol: INTU
Sector: Technology
Address: 2700 Coast Avenue, Mountain View, CA, 94043, UNITED STATES
Intuitive Machines, Inc. 1 6 1 16% Industrials TX Houston

Info

Intuitive Machines, Inc.
Board total: 6
# of women: 1
% of women 16.7
Exchange NASDAQ
Stock symbol: LUNR
Sector: Industrials
Address: 13467 Columbia Shuttle Street, Houston, TX, 77059, UNITED STATES
Intuitive Surgical, Inc. GB 11 5 45% Healthcare CA Sunnyvale

Info

Intuitive Surgical, Inc.
Board total: 11
# of women: 5
% of women 45.5
Exchange NASDAQ
Stock symbol: ISRG
Sector: Healthcare
Address: 1020 Kifer Road, Sunnyvale, CA, 94086-5304, UNITED STATES
InvenTrust Properties Corp. GB 7 3 42% Real Estate IL Downers Grove

Info

InvenTrust Properties Corp.
Board total: 7
# of women: 3
% of women 42.9
Exchange NYSE
Stock symbol: IVT
Sector: Real Estate
Address: 3025 Highland Parkway, Suite 350, Downers Grove, IL, 60515-5506, UNITED STATES
Invesco Ltd. 3+ 11 4 36% Financial Services GA ATLANTA

Info

Invesco Ltd.
Board total: 11
# of women: 4
% of women 36.4
Exchange NYSE
Stock symbol: IVZ
Sector: Financial Services
Address: 1331 SPRING STREET NW, SUITE 2500, ATLANTA, GA, 30309, UNITED STATES
Invesco Mortgage Capital Inc. 3+ 8 3 37% Real Estate GA Atlanta

Info

Invesco Mortgage Capital Inc.
Board total: 8
# of women: 3
% of women 37.5
Exchange NYSE
Stock symbol: IVR
Sector: Real Estate
Address: 1331 Spring Street, N.W., Suite 2500, Atlanta, GA, 30309, UNITED STATES
Investar Holding Corporation 2 11 2 18% Financial Services LA Baton Rouge

Info

Investar Holding Corporation
Board total: 11
# of women: 2
% of women 18.2
Exchange NASDAQ
Stock symbol: ISTR
Sector: Financial Services
Address: 10500 Coursey Boulevard, Baton Rouge, LA, 70816, UNITED STATES
Investors Title Company 1 9 1 11% Financial Services NC Chapel Hill

Info

Investors Title Company
Board total: 9
# of women: 1
% of women 11.1
Exchange NASDAQ
Stock symbol: ITIC
Sector: Financial Services
Address: 121 North Columbia Street, Chapel Hill, NC, 27514, UNITED STATES
Invitation Homes Inc. 3+ 10 3 30% Real Estate TX Dallas

Info

Invitation Homes Inc.
Board total: 10
# of women: 3
% of women 30
Exchange NYSE
Stock symbol: INVH
Sector: Real Estate
Address: 5420 LBJ Freeway, Suite 600, Dallas, TX, 75240, UNITED STATES
Ionis Pharmaceuticals, Inc. 3+ 10 3 30% Healthcare CA Carlsbad

Info

Ionis Pharmaceuticals, Inc.
Board total: 10
# of women: 3
% of women 30
Exchange NASDAQ
Stock symbol: IONS
Sector: Healthcare
Address: 2855 Gazelle Court, Carlsbad, CA, 92010, UNITED STATES
IonQ, Inc. 2 8 2 25% Technology MD College Park

Info

IonQ, Inc.
Board total: 8
# of women: 2
% of women 25
Exchange NYSE
Stock symbol: IONQ
Sector: Technology
Address: 4505 Campus Drive, College Park, MD, 20740, UNITED STATES
Iovance Biotherapeutics, Inc. 2 7 2 28% Healthcare CA San Carlos

Info

Iovance Biotherapeutics, Inc.
Board total: 7
# of women: 2
% of women 28.6
Exchange NASDAQ
Stock symbol: IOVA
Sector: Healthcare
Address: 825 Industrial Road, Suite 100, San Carlos, CA, 94070, UNITED STATES
IPG Photonics Corporation 3+ 10 4 40% Technology MA Marlborough

Info

IPG Photonics Corporation
Board total: 10
# of women: 4
% of women 40
Exchange NASDAQ
Stock symbol: IPGP
Sector: Technology
Address: 377 Simarano Drive, Marlborough, MA, 1752, UNITED STATES
IQVIA Holdings Inc. GB 9 4 44% Healthcare NC Durham

Info

IQVIA Holdings Inc.
Board total: 9
# of women: 4
% of women 44.4
Exchange NYSE
Stock symbol: IQV
Sector: Healthcare
Address: 2400 Ellis Road, Durham, NC, 27703, UNITED STATES
IRADIMED CORPORATION 1 5 1 20% Healthcare FL Winter Springs

Info

IRADIMED CORPORATION
Board total: 5
# of women: 1
% of women 20
Exchange NASDAQ
Stock symbol: IRMD
Sector: Healthcare
Address: 1025 Willa Springs Drive, Winter Springs, FL, 32708, UNITED STATES
iRhythm Technologies, Inc. 3+ 8 3 37% Healthcare CA San Francisco

Info

iRhythm Technologies, Inc.
Board total: 8
# of women: 3
% of women 37.5
Exchange NASDAQ
Stock symbol: IRTC
Sector: Healthcare
Address: 699 8th Street, Suite 600, San Francisco, CA, 94103, UNITED STATES
Iridium Communications Inc. 3+ 11 4 36% Communication Services VA McLean

Info

Iridium Communications Inc.
Board total: 11
# of women: 4
% of women 36.4
Exchange NASDAQ
Stock symbol: IRDM
Sector: Communication Services
Address: 1750 Tysons Boulevard, Suite 1400, McLean, VA, 22102, UNITED STATES
Iron Mountain Incorporated 3+ 10 4 40% Real Estate NH Portsmouth

Info

Iron Mountain Incorporated
Board total: 10
# of women: 4
% of women 40
Exchange NYSE
Stock symbol: IRM
Sector: Real Estate
Address: 85 New Hampshire Avenue, Suite 150, Portsmouth, NH, 3801, UNITED STATES
Ironwood Pharmaceuticals, Inc. 3+ 9 3 33% Healthcare MA Boston

Info

Ironwood Pharmaceuticals, Inc.
Board total: 9
# of women: 3
% of women 33.3
Exchange NASDAQ
Stock symbol: IRWD
Sector: Healthcare
Address: 100 Summer Street, Suite 2300, Boston, MA, 2110, UNITED STATES
Ispire Technology Inc. 1 5 1 20% Consumer Defensive CA Los Angeles

Info

Ispire Technology Inc.
Board total: 5
# of women: 1
% of women 20
Exchange NASDAQ
Stock symbol: ISPR
Sector: Consumer Defensive
Address: 19700 Magellan Drive, Los Angeles, CA, 90502, UNITED STATES
Itron, Inc. 2 9 2 22% Technology WA Liberty Lake

Info

Itron, Inc.
Board total: 9
# of women: 2
% of women 22.2
Exchange NASDAQ
Stock symbol: ITRI
Sector: Technology
Address: 2111 North Molter Road, Liberty Lake, WA, 99019, UNITED STATES
ITT Inc. GB 11 5 45% Industrials CT Stamford

Info

ITT Inc.
Board total: 11
# of women: 5
% of women 45.5
Exchange NYSE
Stock symbol: ITT
Sector: Industrials
Address: 100 Washington Boulevard, 6th Floor, Stamford, CT, 6902, UNITED STATES
Ivanhoe Electric Inc. 3+ 9 3 33% Basic Materials AZ Tempe

Info

Ivanhoe Electric Inc.
Board total: 9
# of women: 3
% of women 33.3
Exchange NYSE MKT LLC
Stock symbol: IE
Sector: Basic Materials
Address: 450 E Rio Salado Parkway, Suite 130, Tempe, AZ, 85281, UNITED STATES
J.B. Hunt Transport Services, Inc. 3+ 9 3 33% Industrials AR Lowell

Info

J.B. Hunt Transport Services, Inc.
Board total: 9
# of women: 3
% of women 33.3
Exchange NASDAQ
Stock symbol: JBHT
Sector: Industrials
Address: 615 J.B. Hunt Corporate Drive, PO BOX 130, Lowell, AR, 72745-0130, UNITED STATES
J.Jill, Inc. GB 8 4 50% Consumer Cyclical MA Quincy

Info

J.Jill, Inc.
Board total: 8
# of women: 4
% of women 50
Exchange NYSE
Stock symbol: JILL
Sector: Consumer Cyclical
Address: 4 Batterymarch Park, Quincy, MA, 2169, UNITED STATES
J&J Snack Foods Corp. 3+ 8 3 37% Consumer Defensive NJ Mount Laurel

Info

J&J Snack Foods Corp.
Board total: 8
# of women: 3
% of women 37.5
Exchange NASDAQ
Stock symbol: JJSF
Sector: Consumer Defensive
Address: 350 Fellowship Road, Mount Laurel, NJ, 8054, UNITED STATES
Jabil Inc. 3+ 10 3 30% Technology FL Saint Petersburg

Info

Jabil Inc.
Board total: 10
# of women: 3
% of women 30
Exchange NYSE
Stock symbol: JBL
Sector: Technology
Address: 10800 Roosevelt Boulevard North, Saint Petersburg, FL, 33716, UNITED STATES
Jack Henry & Associates, Inc. 3+ 10 3 30% Technology MO Monett

Info

Jack Henry & Associates, Inc.
Board total: 10
# of women: 3
% of women 30
Exchange NASDAQ
Stock symbol: JKHY
Sector: Technology
Address: 663 West Highway 60, PO Box 807, Monett, MO, 65708-8215, UNITED STATES
Jack in the Box Inc. 2 8 2 25% Consumer Cyclical CA San Diego

Info

Jack in the Box Inc.
Board total: 8
# of women: 2
% of women 25
Exchange NASDAQ
Stock symbol: JACK
Sector: Consumer Cyclical
Address: 9357 Spectrum Center Boulevard, San Diego, CA, 92123, UNITED STATES
Jackson Financial Inc. 3+ 9 3 33% Financial Services MI Lansing

Info

Jackson Financial Inc.
Board total: 9
# of women: 3
% of women 33.3
Exchange NYSE
Stock symbol: JXN.WI
Sector: Financial Services
Address: 1 Corporate Way, Lansing, MI, 48951, UNITED STATES
Jacobs Solutions Inc. 3+ 10 4 40% Industrials TX Dallas

Info

Jacobs Solutions Inc.
Board total: 10
# of women: 4
% of women 40
Exchange NYSE
Stock symbol: J
Sector: Industrials
Address: 1999 Bryan Street, Suite 3500, Dallas, TX, 75201, UNITED STATES
Jade Biosciences, Inc. 1 6 1 16% Healthcare MA Waltham

Info

Jade Biosciences, Inc.
Board total: 6
# of women: 1
% of women 16.7
Exchange NASDAQ
Stock symbol: JBIO
Sector: Healthcare
Address: 221 Crescent St., Building 23, Suite 105, Waltham, MA, 2453, UNITED STATES
JAKKS Pacific, Inc. 2 6 2 33% Consumer Cyclical CA Santa Monica

Info

JAKKS Pacific, Inc.
Board total: 6
# of women: 2
% of women 33.3
Exchange NASDAQ
Stock symbol: JAKK
Sector: Consumer Cyclical
Address: 2951 28th Street, Santa Monica, CA, 90405, UNITED STATES
James River Group Holdings, Ltd. 2 8 2 25% Financial Services Hamilton

Info

James River Group Holdings, Ltd.
Board total: 8
# of women: 2
% of women 25
Exchange NASDAQ
Stock symbol: JRVR
Sector: Financial Services
Address: 2 Church Street, Pembroke, Clarendon House, Hamilton, HM 11, BERMUDA
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PREVIOUSLY 2020 WOMEN ON BOARDS

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