50/50 Women on Boards Gender Diversity Index™

50/50 Women on Boards™ tracks, analyzes, and publishes the gender composition of corporate boards in the Russell 3000 Index, representing 99% of all incorporated equity securities in the U.S.

Our research shows that out of the 2982 Russell 3000 companies nationwide, only 5% have gender-balanced boards. Recognizing the significant gap, our new campaign 50/50 Women on Boards advocates for gender-balanced boards.

We define “gender balance” as women holding half, one more, or one less than half of the corporate board seats.

Using our 50/50 Women on Boards Gender Diversity Directory, you can research the gender composition of the Russell 3000 Index companies by state headquarters, sector, and rating. Based on the number of women directors, we rate each corporation as:

GB

Companies with Gender-Balanced Boards

3+

Companies with 3 or more women

2

Companies with two women

1

Companies with one woman

0

Companies with no woman


50/50 Women on Boards Gender Diversity Directory

Instantly locate board data for 3000 public companies. Choose the field below to narrow your search by one, or any of these combinations – company name, state headquartered, sector, or rating.

Raw data provided by

Gender Diversity Directory

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The 2020 Gender Diversity Directory can be filtered and sorted in a variety of ways. Populate the search criteria fields and click on the 'Filter' button to filter data. Click on the table's column headers to sort the data.

The Analysis area displays information for the current data set. We categorize companies in five ways, based on board composition:

  • GB GB = Gender-Balanced Boards
  • 3+ 3+ = three ore more women
  • 2 2 = Two women
  • 1 1 = One woman
  • 0 0 = No women

Disclaimer of warranties. The information in our database is gathered from publicly available information and/or third-party sources. While we believe the information to be reliable, it has not been independently authenticated or verified. While we attempt to keep the information up-to-date, it may not be current. Consequently, the information in the database is provided "as is," without any warranty of accuracy or completeness, or any other warranty of any kind, either expressed or implied, including without limitation warranties of merchantability, fitness for a particular purpose, or non-infringement.

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Analysis (Full Directory)

GB Companies 154
3+ Companies 764
2 Companies 1000
1 Companies 843
0 Companies 221
Total Companies 2982
Company 2020 Rating Total Board # of women % of women Sector State City
Alico, Inc. 0 7 0 0% Consumer Defensive FL Fort Myers
Align Technology, Inc. 3+ 11 3 27% Healthcare CA San Jose
Alkermes plc 3+ 10 3 30% Healthcare DUBLIN
Allakos Inc. 0 6 0 0% Healthcare CA Redwood City
Alleghany Corporation 2 8 2 25% Financial Services NY New York
Allegheny Technologies Incorporated 3+ 12 3 25% Industrials PA Pittsburgh
Allegiance Bancshares, Inc. 3+ 14 3 21% Financial Services TX Houston
Allegiant Travel Company 1 7 1 14% Industrials NV Las Vegas
Allegion plc 1 7 1 14% Industrials Dublin
ALLETE, Inc. GB 10 5 50% Utilities MN Duluth
Alliance Data Systems Corporation 2 7 2 28% Financial Services OH Columbus
Alliant Energy Corporation 3+ 10 4 40% Utilities WI Madison
Allied Motion Technologies Inc. 1 7 1 14% Technology NY Amherst
Allison Transmission Holdings, Inc. 2 10 2 20% Consumer Cyclical IN Indianapolis
Allogene Therapeutics, Inc. 1 9 1 11% Healthcare CA South San Francisco
Allscripts Healthcare Solutions, Inc. 2 8 2 25% Healthcare IL Chicago
Ally Financial Inc. 3+ 12 4 33% Financial Services MI Detroit
Alnylam Pharmaceuticals, Inc. 3+ 11 4 36% Healthcare MA Cambridge
Alpha and Omega Semiconductor Limited 1 7 1 14% Technology Hamilton
Alpha Pro Tech, Ltd. 1 7 1 14% Industrials Ontario Markham
Alphabet Inc. 3+ 11 3 27% Communication Services CA Mountain View
Alphatec Holdings, Inc. 1 12 1 8% Healthcare CA Carlsbad
Alpine Income Property Trust, Inc. 0 5 0 0% Real Estate FL Daytona Beach
Alta Equipment Group Inc. 1 5 1 20% Industrials MI Livonia
Altabancorp 2 10 2 20% Financial Services UT American Fork
Altair Engineering Inc. 2 7 2 28% Technology MI Troy
Alteryx, Inc. 2 8 2 25% Technology CA Irvine
Altice USA, Inc. 1 9 1 11% Communication Services NY Long Island City
Altisource Portfolio Solutions S.A. 0 4 0 0% Financial Services Luxembourg
Altra Industrial Motion Corp. 2 7 2 28% Industrials MA Braintree
Altria Group, Inc. 3+ 11 3 27% Consumer Defensive VA Richmond
AMAG Pharmaceuticals, Inc. 2 9 2 22% Healthcare MA Waltham
Amalgamated Bank 3+ 12 4 33% Financial Services NY New York
Amazon.com, Inc. GB 10 5 50% Consumer Cyclical WA Seattle
Ambac Financial Group, Inc. 1 7 1 14% Financial Services NY New York
Ambarella, Inc. 2 9 2 22% Technology CA SANTA CLARA
AMC Entertainment Holdings, Inc. 1 11 1 9% Communication Services KS Leawood
AMC Networks Inc. 2 14 2 14% Communication Services NY New York
Amcor Plc 2 10 2 20% Consumer Cyclical WARMLEY, BRISTOL
Amdocs Limited 1 10 1 10% Technology MO Chesterfield
Amedisys, Inc. GB 8 4 50% Healthcare LA Baton Rouge
Amerant Bancorp Inc. 2 11 2 18% Financial Services FL Coral Gables
AMERCO 1 8 1 12% Industrials NV Reno
Ameren Corporation 3+ 13 4 30% Utilities MO St. Louis
Ameresco, Inc. 1 9 1 11% Industrials MA Framingham
America's Car-Mart, Inc. 1 7 1 14% Consumer Cyclical AR Rogers
American Airlines Group Inc. 2 10 2 20% Industrials TX Fort Worth
American Assets Trust, Inc. 1 5 1 20% Real Estate CA San Diego
American Axle & Manufacturing Holdings, Inc. 2 9 2 22% Consumer Cyclical MI Detroit
American Campus Communities, Inc. 3+ 9 3 33% Real Estate TX Austin

50/50 Women on Boards Gender Diversity Index™

Published annually, our 50/50 Woman on Boards Gender Diversity Index™ measures the percentage of board seats held by women on the Russell 3000 Index, and reports on progress by company size, state headquarters, sector and rating.

Read about our key findings

Special Reports

Our Special Reports reveal the driving influences that propel or hinder qualified women in leadership roles or serving as corporate directors.

  • When Women Lead: Does Boardroom Composition Change
  • Gender Diversity of Top 25 IPOs

Past Reports

Reports from 2011 to 2017 were based on the 2010 Fortune 1000 list. After reaching the goal of 20% board seats held by women on the Fortune 1000, we enlarged the database of companies we track to the Russell 3000 Index. In 2019, we achieved our second milestone, with women holding 20% of the corporate board seats on the Russell 3000 Index.