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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 %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
Silvaco Group, Inc. 3+ 9 3 33% Technology CA Santa Clara

Info

Silvaco Group, Inc.
Board total: 9
# of women: 3
% of women 33.3
Exchange NASDAQ
Stock symbol: SVCO
Sector: Technology
Address: 4701 Patrick Henry Drive, Building #23, Santa Clara, CA, 95054, UNITED STATES
Silvercrest Asset Management Group Inc. 1 5 1 20% Financial Services NY New York

Info

Silvercrest Asset Management Group Inc.
Board total: 5
# of women: 1
% of women 20
Exchange NASDAQ
Stock symbol: SAMG
Sector: Financial Services
Address: 1330 Avenue of the Americas, 38th Floor, New York, NY, 10019, UNITED STATES
Simmons First National Corporation 3+ 14 3 21% Financial Services AR Pine Bluff

Info

Simmons First National Corporation
Board total: 14
# of women: 3
% of women 21.4
Exchange NASDAQ
Stock symbol: SFNC
Sector: Financial Services
Address: 501 Main Street, Pine Bluff, AR, 71601, UNITED STATES
Simon Property Group, Inc. 3+ 13 4 30% Real Estate IN Indianapolis

Info

Simon Property Group, Inc.
Board total: 13
# of women: 4
% of women 30.8
Exchange NYSE
Stock symbol: SPG
Sector: Real Estate
Address: 225 West Washington Street, Indianapolis, IN, 46204-3438, UNITED STATES
Simpson Manufacturing Co., Inc. GB 8 4 50% Basic Materials CA Pleasanton

Info

Simpson Manufacturing Co., Inc.
Board total: 8
# of women: 4
% of women 50
Exchange NYSE
Stock symbol: SSD
Sector: Basic Materials
Address: 5956 West Las Positas Boulevard, Pleasanton, CA, 94588, UNITED STATES
Simulations Plus, Inc. GB 5 2 40% Healthcare CA Lancaster

Info

Simulations Plus, Inc.
Board total: 5
# of women: 2
% of women 40
Exchange NASDAQ
Stock symbol: SLP
Sector: Healthcare
Address: 42505 Tenth Street West, Lancaster, CA, 93534-7059, UNITED STATES
Sinclair, Inc. 1 9 1 11% Communication Services MD Hunt Valley

Info

Sinclair, Inc.
Board total: 9
# of women: 1
% of women 11.1
Exchange NASDAQ
Stock symbol: SBGI
Sector: Communication Services
Address: 10706 Beaver Dam Road, Hunt Valley, MD, 21030, UNITED STATES
Sionna Therapeutics, Inc. 3+ 10 3 30% Healthcare MA Waltham

Info

Sionna Therapeutics, Inc.
Board total: 10
# of women: 3
% of women 30
Exchange NASDAQ
Stock symbol: SION
Sector: Healthcare
Address: 21 Hickory Drive, Suite 500, Waltham, MA, 2451, UNITED STATES
Sirius XM Holdings Inc. GB 9 4 44% Communication Services NY New York

Info

Sirius XM Holdings Inc.
Board total: 9
# of women: 4
% of women 44.4
Exchange NASDAQ
Stock symbol: SIRI
Sector: Communication Services
Address: 1221 Avenue of the Americas, 35th Floor, New York, NY, 10020, UNITED STATES
SiriusPoint Ltd. 2 9 2 22% Financial Services Pembroke

Info

SiriusPoint Ltd.
Board total: 9
# of women: 2
% of women 22.2
Exchange NYSE
Stock symbol: SPNT
Sector: Financial Services
Address: 3 Waterloo Lane, Point Building, Pembroke, HM 08, BERMUDA
SITE Centers Corp. GB 5 2 40% Real Estate OH Beachwood

Info

SITE Centers Corp.
Board total: 5
# of women: 2
% of women 40
Exchange NYSE
Stock symbol: SITC
Sector: Real Estate
Address: 3300 Enterprise Parkway, Beachwood, OH, 44122-7200, UNITED STATES
SiteOne Landscape Supply, Inc. 3+ 8 3 37% Industrials GA Roswell

Info

SiteOne Landscape Supply, Inc.
Board total: 8
# of women: 3
% of women 37.5
Exchange NYSE
Stock symbol: SITE
Sector: Industrials
Address: 300 Colonial Center Parkway, Suite 600, Roswell, GA, 30076, UNITED STATES
SiTime Corporation 2 8 2 25% Technology CA Santa Clara

Info

SiTime Corporation
Board total: 8
# of women: 2
% of women 25
Exchange NASDAQ
Stock symbol: SITM
Sector: Technology
Address: 5451 Patrick Henry Drive, Santa Clara, CA, 95054, UNITED STATES
Sitio Royalties Corp. 3+ 9 3 33% Energy CO Denver

Info

Sitio Royalties Corp.
Board total: 9
# of women: 3
% of women 33.3
Exchange NYSE
Stock symbol: STR
Sector: Energy
Address: 1401 Lawrence Street, Suite 1750, Denver, CO, 80202, UNITED STATES
Six Flags Entertainment Corporation 3+ 12 3 25% Consumer Cyclical NC Charlotte

Info

Six Flags Entertainment Corporation
Board total: 12
# of women: 3
% of women 25
Exchange NYSE
Stock symbol: FUN
Sector: Consumer Cyclical
Address: 8701 Red Oak Boulevard, Charlotte, NC, 28217, UNITED STATES
Skechers U.S.A., Inc. 3+ 8 3 37% Consumer Cyclical CA Manhattan Beach

Info

Skechers U.S.A., Inc.
Board total: 8
# of women: 3
% of women 37.5
Exchange NYSE
Stock symbol: SKX
Sector: Consumer Cyclical
Address: 228 Manhattan Beach Blvd., Manhattan Beach, CA, 90266, UNITED STATES
Skillsoft Corp. 2 9 2 22% Consumer Defensive NH Nashua

Info

Skillsoft Corp.
Board total: 9
# of women: 2
% of women 22.2
Exchange NYSE
Stock symbol: SKIL
Sector: Consumer Defensive
Address: 300 Innovative Way, Suite 2210, Nashua, NH, 3062, UNITED STATES
Sky Harbour Group Corporation 2 7 2 28% Industrials NY White Plains

Info

Sky Harbour Group Corporation
Board total: 7
# of women: 2
% of women 28.6
Exchange NYSE
Stock symbol: SKYH
Sector: Industrials
Address: 136 Tower Road, Suite 205, Westchester County Airport, White Plains, NY, 10604, UNITED STATES
Skyward Specialty Insurance Group, Inc. 3+ 8 3 37% Financial Services TX Houston

Info

Skyward Specialty Insurance Group, Inc.
Board total: 8
# of women: 3
% of women 37.5
Exchange NASDAQ
Stock symbol: SKWD
Sector: Financial Services
Address: 800 Gessner Road, Suite 600, Houston, TX, 77024-4284, UNITED STATES
SkyWater Technology, Inc. 2 9 2 22% Technology MN Bloomington

Info

SkyWater Technology, Inc.
Board total: 9
# of women: 2
% of women 22.2
Exchange NASDAQ
Stock symbol: SKYT
Sector: Technology
Address: 2401 East 86th Street, Bloomington, MN, 55425, UNITED STATES
SkyWest, Inc. 2 7 2 28% Industrials UT Saint George

Info

SkyWest, Inc.
Board total: 7
# of women: 2
% of women 28.6
Exchange NASDAQ
Stock symbol: SKYW
Sector: Industrials
Address: 444 South River Road, Saint George, UT, 84790, UNITED STATES
Skyworks Solutions, Inc. 3+ 9 3 33% Technology CA Irvine

Info

Skyworks Solutions, Inc.
Board total: 9
# of women: 3
% of women 33.3
Exchange NASDAQ
Stock symbol: SWKS
Sector: Technology
Address: 5260 California Avenue, Irvine, CA, 92617, UNITED STATES
SKYX Platforms Corp. 2 7 2 28% Industrials FL Pompano Beach

Info

SKYX Platforms Corp.
Board total: 7
# of women: 2
% of women 28.6
Exchange NASDAQ
Stock symbol: SKYX
Sector: Industrials
Address: 2855 West McNab Road, Pompano Beach, FL, 33069, UNITED STATES
SL Green Realty Corp. 3+ 8 3 37% Real Estate NY New York

Info

SL Green Realty Corp.
Board total: 8
# of women: 3
% of women 37.5
Exchange NYSE
Stock symbol: SLG
Sector: Real Estate
Address: One Vanderbilt Avenue, New York, NY, 10017, UNITED STATES
Sleep Number Corporation GB 9 5 55% Consumer Cyclical MN Minneapolis

Info

Sleep Number Corporation
Board total: 9
# of women: 5
% of women 55.6
Exchange NASDAQ
Stock symbol: SNBR
Sector: Consumer Cyclical
Address: 1001 Third Avenue South, Minneapolis, MN, 55404, UNITED STATES
SLM Corporation 3+ 13 4 30% Financial Services DE Newark

Info

SLM Corporation
Board total: 13
# of women: 4
% of women 30.8
Exchange NASDAQ
Stock symbol: SLM
Sector: Financial Services
Address: 300 Continental Drive, Newark, DE, 19713, UNITED STATES
SM Energy Company 3+ 9 3 33% Energy CO Denver

Info

SM Energy Company
Board total: 9
# of women: 3
% of women 33.3
Exchange NYSE
Stock symbol: SM
Sector: Energy
Address: 1700 Lincoin Street, Suite 3200, Denver, CO, 80203, UNITED STATES
SmartFinancial, Inc. 2 10 2 20% Financial Services TN Knoxville

Info

SmartFinancial, Inc.
Board total: 10
# of women: 2
% of women 20
Exchange NYSE
Stock symbol: SMBK
Sector: Financial Services
Address: 5401 Kingston Pike, Suite 600, Knoxville, TN, 37919, UNITED STATES
SmartStop Self Storage REIT, Inc. 1 5 1 20% Real Estate CA Ladera Ranch

Info

SmartStop Self Storage REIT, Inc.
Board total: 5
# of women: 1
% of women 20
Exchange NYSE
Stock symbol: SMA
Sector: Real Estate
Address: 10 Terrace Road, Ladera Ranch, CA, 92694, UNITED STATES
Smith & Wesson Brands, Inc. 2 7 2 28% Industrials MA Springfield

Info

Smith & Wesson Brands, Inc.
Board total: 7
# of women: 2
% of women 28.6
Exchange NASDAQ
Stock symbol: SWBI
Sector: Industrials
Address: 2100 Roosevelt Avenue, Springfield, MA, 1104, UNITED STATES
Smith-Midland Corporation 1 5 1 20% Basic Materials VA Midland

Info

Smith-Midland Corporation
Board total: 5
# of women: 1
% of women 20
Exchange NASDAQ
Stock symbol: SMID
Sector: Basic Materials
Address: 5119 Catlett Road, PO Box 300, Midland, VA, 22728, UNITED STATES
Smithfield Foods, Inc. 1 9 1 11% Consumer Defensive VA Smithfield

Info

Smithfield Foods, Inc.
Board total: 9
# of women: 1
% of women 11.1
Exchange NASDAQ
Stock symbol: SFD
Sector: Consumer Defensive
Address: 200 Commerce Street, Smithfield, VA, 23430, UNITED STATES
Smurfit Westrock Plc GB 14 7 50% Consumer Cyclical DUBLIN 4

Info

Smurfit Westrock Plc
Board total: 14
# of women: 7
% of women 50
Exchange NYSE
Stock symbol: SW
Sector: Consumer Cyclical
Address: BEECH HILL, CLONSKEAGH, DUBLIN 4, D04 N2R2, IRELAND
Snap-on Incorporated 2 10 2 20% Industrials WI Kenosha

Info

Snap-on Incorporated
Board total: 10
# of women: 2
% of women 20
Exchange NYSE
Stock symbol: SNA
Sector: Industrials
Address: 2801 80th Street, Kenosha, WI, 53143, UNITED STATES
Snowflake Inc. 3+ 11 3 27% Technology MT Bozeman

Info

Snowflake Inc.
Board total: 11
# of women: 3
% of women 27.3
Exchange NYSE
Stock symbol: SNOW
Sector: Technology
Address: 106 East Babcock Street, Suite 3A, Bozeman, MT, 59715, UNITED STATES
SoFi Technologies, Inc. 3+ 10 4 40% Financial Services CA San Francisco

Info

SoFi Technologies, Inc.
Board total: 10
# of women: 4
% of women 40
Exchange NASDAQ
Stock symbol: SOFI
Sector: Financial Services
Address: 234 1st Street, San Francisco, CA, 94105, UNITED STATES
Solaris Energy Infrastructure, Inc. 2 9 2 22% Energy TX Houston

Info

Solaris Energy Infrastructure, Inc.
Board total: 9
# of women: 2
% of women 22.2
Exchange NYSE
Stock symbol: SEI
Sector: Energy
Address: 9651 Katy Freeway, Suite 300, Houston, TX, 77024, UNITED STATES
Soleno Therapeutics, Inc. 2 6 2 33% Healthcare CA Redwood City

Info

Soleno Therapeutics, Inc.
Board total: 6
# of women: 2
% of women 33.3
Exchange NASDAQ
Stock symbol: SLNO
Sector: Healthcare
Address: 100 Marine Parkway, Suite 400, Redwood City, CA, 94065, UNITED STATES
Solesence, Inc. GB 4 2 50% Consumer Defensive IL Romeoville

Info

Solesence, Inc.
Board total: 4
# of women: 2
% of women 50
Exchange NASDAQ
Stock symbol: SLSN
Sector: Consumer Defensive
Address: 1319 Marquette Drive, Romeoville, IL, 60446, UNITED STATES
Solid Biosciences Inc. 3+ 9 3 33% Healthcare MA Charlestown

Info

Solid Biosciences Inc.
Board total: 9
# of women: 3
% of women 33.3
Exchange NASDAQ
Stock symbol: SLDB
Sector: Healthcare
Address: 500 Rutherford Avenue, Third Floor, Charlestown, MA, 2129, UNITED STATES
Solid Power, Inc. 3+ 10 4 40% Consumer Cyclical CO Louisville

Info

Solid Power, Inc.
Board total: 10
# of women: 4
% of women 40
Exchange NASDAQ
Stock symbol: SLDP
Sector: Consumer Cyclical
Address: 486 South Pierce Avenue, Suite E, Louisville, CO, 80027, UNITED STATES
Solventum Corporation GB 12 6 50% Healthcare MN Maplewood

Info

Solventum Corporation
Board total: 12
# of women: 6
% of women 50
Exchange NYSE
Stock symbol: SOLV
Sector: Healthcare
Address: 2510 Conway Avenue East, 3M Center, Building 275-6W, Maplewood, MN, 55144-1000, UNITED STATES
Somnigroup International Inc. GB 7 3 42% Consumer Cyclical KY Lexington

Info

Somnigroup International Inc.
Board total: 7
# of women: 3
% of women 42.9
Exchange NYSE
Stock symbol: SGI
Sector: Consumer Cyclical
Address: 1000 Tempur Way, Lexington, KY, 40511, UNITED STATES
Sonic Automotive, Inc. 1 9 1 11% Consumer Cyclical NC Charlotte

Info

Sonic Automotive, Inc.
Board total: 9
# of women: 1
% of women 11.1
Exchange NYSE
Stock symbol: SAH
Sector: Consumer Cyclical
Address: 4401 Colwick Road, Charlotte, NC, 28211, UNITED STATES
Sonida Senior Living, Inc. 2 9 2 22% Healthcare TX Dallas

Info

Sonida Senior Living, Inc.
Board total: 9
# of women: 2
% of women 22.2
Exchange NYSE
Stock symbol: SNDA
Sector: Healthcare
Address: 14755 Preston Road, Suite 810, Dallas, TX, 75254, UNITED STATES
Sonoco Products Company 3+ 12 4 33% Consumer Cyclical SC Hartsville

Info

Sonoco Products Company
Board total: 12
# of women: 4
% of women 33.3
Exchange NYSE
Stock symbol: SON
Sector: Consumer Cyclical
Address: 1 North Second Street, Hartsville, SC, 29550, UNITED STATES
Sonos, Inc. 2 7 2 28% Technology CA Santa Barbara

Info

Sonos, Inc.
Board total: 7
# of women: 2
% of women 28.6
Exchange NASDAQ
Stock symbol: SONO
Sector: Technology
Address: 301 Coromar Drive, Santa Barbara, CA, 93117, UNITED STATES
Sotera Health Company 2 11 2 18% Healthcare OH Broadview Heights

Info

Sotera Health Company
Board total: 11
# of women: 2
% of women 18.2
Exchange NASDAQ
Stock symbol: SHC
Sector: Healthcare
Address: 9100 South Hills Blvd, Suite 300, Broadview Heights, OH, 44147, UNITED STATES
Sound Financial Bancorp, Inc. 3+ 8 3 37% Financial Services WA Seattle

Info

Sound Financial Bancorp, Inc.
Board total: 8
# of women: 3
% of women 37.5
Exchange NASDAQ
Stock symbol: SFBC
Sector: Financial Services
Address: 2400 3rd Avenue, Suite 150, Seattle, WA, 98121, UNITED STATES
SoundHound AI, Inc. 1 5 1 20% Technology CA Santa Clara

Info

SoundHound AI, Inc.
Board total: 5
# of women: 1
% of women 20
Exchange NASDAQ
Stock symbol: SOUN
Sector: Technology
Address: 5400 Betsy Ross Drive, Santa Clara, CA, 95054, UNITED STATES
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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