Membership
Underground extends three vetted tiers to governments, principals, and corporate institutions. There is no public checkout — every application is reviewed by a partner before a tier is granted.
Curious what membership itself looks like once granted?
View Sample Membership CardsWhat Membership Offers
Access to the network
Introductions to a trusted circle of principals, institutions and operators across our regions.
Briefings and insight
Regular strategic briefings and early access to our research and analysis.
Closed forums
Priority consideration for invitation-only roundtables and dialogues.
Private channel
A confidential line to the firm for questions that cannot wait for a formal engagement.
Membership Questions
How does the application process work?
Submit an application for the tier that fits. A partner reviews every application personally and will respond with a decision. You will receive a reference number to track your application.
Is there a fee?
There is no public checkout. Terms are discussed directly with approved applicants.
How long does review take?
Reviews are handled personally by partners, so timing varies. Use your reference number on the membership tracker to check progress at any time.
Can I apply for more than one tier?
Please apply for the tier that best describes you or your organization. If circumstances change, we can revisit it.