Class Table
Determine which class you belong in and then click on the annual dues amount to join at that rate.

class description yearly dues reps* comp*
I All organization types
(Constructor Firms; Engineering Firms; Service Firms; and
Equipment/Material Manufacturer/Supplier Firms)
with up to $5 million gross annual revenue
$1050 2 2
II All organization types
(Constructor Firms; Engineering Firms; Service Firms; and
Equipment/Material Manufacturer/Supplier Firms)
with gross annual revenue $5 to 15 million
$1650 2 6
III All organization types
(Constructor Firms; Engineering Firms; Service Firms; and
Equipment/Material Manufacturer/Supplier Firms)
with gross annual revenue $15 to 50 million
$2200 2 10
IV All organization types
(Constructor Firms; Engineering Firms; Service Firms; and
Equipment/Material Manufacturer/Supplier Firms)
with gross annual revenue over $50 million
$3300 2 14
Affiliates Branches or affiliates of existing Corporate Members $525 2  
NonComm Non-Commercial Organizations (includes Government Agencies, Associations, Societies, Union organizations, at discretion of the Board of Trustees) $525 2  
IndCorp Individual annual membership dues for employees of registered corporate member organizations $95 1  
Independent Independent Individual annual membership dues $115 1  
Government Individual annual membership dues for public sector employees including Federal, State, and Municipal Agencies $50 1  
Student Individual annual membership dues for students, including bi-monthly Deep Foundations magazine. Student must provide a copy of their student ID card upon submission of their application. $50 1  
Student Free membership is only available for students enrolled in a deep foundations related curriculum for up to 2 years. Student must provide a copy of their student ID card upon submission of their application. free 1  

* reps=company representatives, comp=complimentary individual memberships