Membership Information

Join the Modbus Organization, the steward of the world's most widely adopted industrial communication protocol. As a member, you'll gain immediate access to comprehensive technical resources, including our valuable Modbus TCP Developer Toolkit, certification programs, and implementation guides that streamline development while reducing costs. Connect with a global network of automation professionals, influence the future evolution of Modbus protocols, and demonstrate your commitment to industry-standard excellence. Join thousands of companies worldwide who rely on Modbus Organization membership to accelerate their automation success—because in industrial communication, standards matter, and leadership makes the difference.


General Member

Eligibility: Organizations actively supplying or using Modbus-based devices
  • Voting Privileges: One (1) vote per general member organization
  • Preferential, extended company listing on the Modbus website
  • Preferential, extended device listings on the Modbus website
  • Eligible to publish Modbus-related application General Member, cont’d stories, product announcements, and company news on Modbus website and in Modbus newsletter
  • Eligible for discounts on Modbus conformance testing, educational programs, banner advertising, and select other programs and activities
  • Eligible for Conformance Self-Test Program
  • Participates in Modbus Logo Program
  • Participates in Modbus Organization technical committees, trade show exhibition opportunities, and demonstrations.
  • Free Modbus TCP Developers Toolkit

Membership Rates
  • Less than 99 employees -- $1,500
  • 100 to 999 employees -- $2,500
  • 1000 or or more employees -- $3,500
  • Join as General Member

Integrator Member

Your success is the key to our existence. Your membership in Modbus helps provide a myriad of open technology benefits to your employees:

  • Preferential, extended company listing on the Modbus website
  • Preferential, extended device listings on the Mod-bus website
  • Eligible to publish Modbus-related application stories, product announcements, and company news on Modbus website and in Modbus newsletter
  • Participates in Modbus Logo Program
  • Participates in Modbus Organization technical committees, trade show exhibition opportunities, and demonstrations

Membership Rate: $500
Join as Integrator Member

Supplier Member

Supplier membership in Modbus Organization offers benefits for the organization and your employees through::

  • Preferential, extended company listing on the Modbus website
  • Preferential, extended device listings on the Mod-bus website
  • Eligible to publish Modbus-related application stories, product announcements, and company news on Modbus website and in Modbus newsletter
  • Participates in Modbus Logo Program
  • Participates in Modbus Organization technical committees, trade show exhibition opportunities, and demonstrations

Membership Rate: $500
Join as Supplier Member

Individual Member

Your success is the key to our existence. Your personal membership in Modbus helps provide a myriad of open technology benefits to your employees:

  • Eligible to publish Modbus-related application stories, product announcements, and company news on Modbus website and in Modbus newsletter
  • Participates in Modbus Organization technical committees, trade show exhibition opportunities, and demonstrations

Membership Rate: $60
Join as Individual Member

Student Member

Your success is the key to our existence. Your personal membership in Modbus helps provide a myriad of open technology benefits to your employees:

  • Eligible to publish Modbus-related application stories, product announcements, and company news on Modbus website and in Modbus newsletter
  • Participates in Modbus Organization technical committees, trade show exhibition opportunities, and demonstrations

Membership Rate: $35
Join as Student Member

Education Institution Member

School membership in Modbus Organization will connect your students with the Modbus protocol users throughout the world. Your school can offer all students these member benefits:

  • Eligible to publish Modbus-related application stories, product announcements, and company news on Modbus website and in Modbus newsletter
  • Participates in Modbus Organization technical committees, trade show exhibition opportunities, and demonstrations

Membership Rate: $500
Join as Education Institution Member