Karen Tu

Sales Operations

Kastle Systems

1025 Connecticut Avenue, NW, Suite 1005
Washington, District of Columbia 20036

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(202) 296-3390

AOBA Alliance Inc. facilitates low-cost energy procurement for the commercial building industry, including multifamily apartment buildings.

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Affiliate of:

Association Management Software

Membership & Account Access

Is Your Company a Member?

If you are an employee of an AOBA member company, we invite you to set up an online account to:

Access the Member Directory
Register for Events
Register for Classes
Receive Legislative Updates
View & Pay Invoices

Create an Account

Applying for Membership?

The members of AOBA invite and encourage you to join! By working together, we can achieve our mission to maintain and enhance our industry as a whole.

All memberships are company based and individuals cannot join AOBA.

View Membership Information