Here is a full list of members. If you have influence over them (springer, yale, acs, harvard press, university of california, Illinois, MOMA, etc), it would be reasonable to pressure them to withdraw their membership from the Association of American Publishers
The list is here, but it takes multiple seconds to render each of the many pages: https://publishers.org/who-we-are/our-members/
1517 Media
Academic Innovations
Albert Whitman & Company
American Anthropological
Association (AAA)
American Association for Cancer Research (AACR)
American Chemical Society (ACS)
American Dental Association Publishing (ADA)
American Diabetes Association
American Institute of Aeronautics and Astronautics (AIAA)
American Medical Association (AMA)
American Physical Society (APS)
American Physiological Society, The (APS)
American Psychological Association (APA)
American Reading Company
American School for Classical Studies at Athens (ASCSA)
American Society for Indexing (ASI)
American Society of Clinical Oncology (ASCO)
American Society of Health-System Pharmacists (ASHP)
American Society of Mechanical Engineers (ASME)
American Thoracic Society (ATS)
American University in Cairo Press
Applied Educational Systems
Aquila Polonica (U.S.) LTD
Bar Charts, Inc.
Baylor University Press
Benchmark Education Co.
Berghahn Books
Bernson LTD (Big Hat Press)
BioZone USA
Blooming Twig Books
Bloomsbury USA
BMJ Publishing Group Limited
Bonnier Publishing USA
British American Publishing
Brookings Institution Press
Burn House Publishing
Cambridge Information Group (CIG)
Cambridge University Press
Catapult
Caslon, Inc.
Cato Institute
Cengage Learning
Center for Applied Special Technology (CAST)
Chronicle Books
Cider Mill Press Book Publishers
Columbia University Press
City Lights Booksellers & Publishers
Common Ground Research Network
Crossway
Davies Publishing Inc.
Davis Publications Inc.
Disney Publishing Worldwide
Experiment, The
F.A. Davis Company
Federation of American Societies for Experimental Biology (FASEB)
Fordham University Press
General Conference of 7th-Day Adventists
Georgetown University Press
Georgia McBride Media Group
Getty Publications
GoodKnight Books
Greystone Books Ltd
Group Publishing
Grove/Atlantic, Inc.
Hachette Book Group
Hansen Publishing
HarperCollins Publishers Worldwide
Harrington Park Press
Harvard Business Review Group
Harvard University Press
Hogrefe Publishing
Holiday House Inc.
Houghton Mifflin Harcourt
Human Factors and Ergonomics Society (HFES)
Humanix Books
Independent Institute, The
INFORMS
International Monetary Fund (IMF)
InterVarsity Press
John Hunt Publishing
John Wiley & Sons, Inc.
Johns Hopkins University Press
The Journal of American Academy of Business (JAABC)
Judson Press
Kappa Delta Pi
Kodansha USA
Libros Publishing
Lincoln Institute of Land Policy
Lynne Rienner Publishers, Inc
Macmillan
Massachusetts Medical Society
Materials Research Forum
McGraw Hill Education
MedMaster Inc
Melville House
Michigan State University Press
Moody Publishers
Morgan & Claypool Publishers
Morton Publishing Company
Museum of Modern Art , The (MOMA)
National Academies Press
Naval Institute Press
New World Library
NY Media Works, LLC
NYU Press
Oak Knoll Press
Okapi Educational Publishing, Inc.
Oncology Nursing Society
Optical Society of America (OSA)
Oxford University Press
Penguin Random House
Pennsylvania State University Press
Princeton University Press
Pushkin Press
Quirk Books
RELX Group
Riverdale Avenue Books
Rosen Publishing Group
SAGE Publications
Scholastic Testing Service, Inc
Scholastic, Inc.
Simon & Schuster
Social Studies School Service
Society for Industrial and Applied Mathematics (SIAM)
Springer Publishing Company
Stanford University Press
Story Plant, The
Tanglewood Publishing, Inc.
Taylor and Francis Group
Teachers College Press
Teacher Created Materials
Thames & Hudson
World Bank, The
Trialtea USA, LLC
Turner Publishing Company
University of Alaska Press
University of California Press
University of Chicago Press
University of Illinois Press
University of Massachusetts Press
University of Minnesota Press
University of North Carolina Press
University of Pennsylvania Press
University of Texas Press
University of Wisconsin Press
University Press of Colorado
W. W. Norton & Company
Walter de Gruyter, Inc.
Wesleyan University Press
White House Historical Association
Wisconsin Historical Society Press
Wolters Kluwer Health- Lippincott, Williams & Wilkins
Workman Publishing Company
Yale University Press
YBK Publishers
Pearson
American Federation of Arts
American College of Cardiology
Imbrifex Books
Waterhouse Press