Here are links to other companies and organizations you may find helpful in learning more about logistics and warehousing operations. They are isted in alphabetical order:

Council of Supply Chain Management Professionals, Oak Brook, Illinois
https://www.cscmp.org/

Founded in 1963, the Council of Supply Chain Management Professionals (CLM), relying on the active participation and expertise of its members, has sought to enhance the development of the logistics profession by providing logistics professionals with educational opportunities and relevant information. To this end, CLM exists to provide you with a variety of programs, services, and activities to enhance your involvement in, satisfaction with, and contribution to the profession.

The Council of Supply Chain Management Professionals is a not-for-profit organization of business personnel who are interested in improving their logistics management skills. CLM works in cooperation with private industry and various organizations to further the understanding and development of the logistics concept. This is accomplished through a continuing program of organized activities, research, and meetings designed to develop the theory and understanding of the logistics process, promote the art and science of managing logistics systems, and foster professional dialogue and development within the profession.

Industrial Data & Information, Inc., Webbers Falls, Oklahoma
https://www.idii.com/

Industrial Data & Information (IDII ) is a privately held software consulting and research company for manufacturers, wholesalers, distributors, retailers, and warehouse operations. IDII is focussed on the supply-chain and has expertise in software evaluation, selection, and implementation.

International Warehouse Logistics Association, Des Plaines, Illinois
https://www.iwla.com

The International Warehouse Logistics Association, headquartered in Des Plaines, Illinois, has a long and rich history in Canada, the United States, and throughout the world. The Association is the result of a merger between the nearly 80 year old Canadian Association of Warehousing and Distribution Services and the American Warehouse Association which was founded in 1891. These two associations have represented North America's public and contract warehouse operators for over 100 years. Members of the Association include companies that provide public and contract warehouse services, transportation, freight forwarding and brokerage services, inventory and supply chain management capability and a broad range of manufacturing and value-added services.

Heating, Airconditioning & Refrigeration Distributors International
https://hardinet.org/

Heating, Airconditioning & Refrigeration Distributors International is a not-for-profit trade organization dedicated to advancing the science of wholesale distribution in the HVACR industry.

https://www.tqms.com/

Warehousing Education and Research Council, Oak Brook, Illinois
https://www.werc.org/

The Warehousing Education and Research Council (WERC) is an international professional association dedicated to the advancement and education of people involved in the management of warehouses and distribution facilities.

WERC members are distribution and warehousing professionals who lead, direct and manage the efficient flow of information, materials and finished goods throughout the supply chain.

Through varied and highly-rated educational tools such as our monthly newsletter, publications, research reports, educational seminars, nationwide local chapters and an annual conference, plus our site here on the World Wide Web, WERC promotes and supports the exchange of ideas among executives involved in the fields of warehousing and distribution.