GBA has seven associate membership categories. All seven are by-invitation only. Would you like to be invited? Just make that desire known to GBA.
GBA invites into Professional Colleague Membership firms that provide design/build and/or design/remediate services, but whose staff-provided design or consulting services are not severable from their construction or remediation services. Learn more from our Constructor Membership brochure.
Geoconstructors with or without in-house design or consulting staff are eligible to participate as Collaborative Members. The cost to do so is modest; the number GBA can accept is limited. Learn more from our Constructor Membership brochure.
Practitioner Membership is offered by-invitation-only to geoprofessionals who work for entities that are not eligible for GBA-Member Firm status; e.g., professional societies and client companies.
Government Membership is offered by-invitation-only to geoprofessionals who work for federal, state, or local governments. Learn more from our Government Membership brochure.
Faculty Membership is offered by-invitation-only to individuals who are full-time geoprofessional professors, associate professors, and assistant professors. Learn more from our Faculty Membership brochure.
Consultant Membership is offered by-invitation-only to attorneys, financial advisors, and others who serve as consultants to GBA-Member Firms.
Individual Life Member
Individual Life Members are persons who were leaders of GBA while with a GBA-Member Firm, but who have since retired from active practice or serve as consultants.