DTMA has four membership categories:
  
Regular Members: Companies primarily engaged in (1) tooling and machining; or (2) manufacturing; or (3) providing a product or services that adds direct, tangible value to the end product (your company depends exclusively on manufacturing).
  
Associate Members: Companies providing non-manufacturing related services or products.

Honorary Members: Any individual retired from a regular or associate member firm that has been a DTMA member for at least ten (10) years and in the tooling, machining, or manufacturing industry for at least fifteen (15) years and who has given outstanding service to both the tooling, machining, or manufacturing industry and the Association.

Senior Members:  Any individual retired from the tooling, machining, or manufacturing industry who has been employed by a DTMA member firm during his or her career and who does not qualify as an honorary member shall be eligible to become a Senior Member.

Regular Members

Associate Members

Honorary & Sr. Members