Membership Application

Status message

You must log in to continue with the online membership application..

Thank you for your interest in Mission Investors Exchange annual membership for foundations and affiliates! If this is your first time joining, we recommend that you chat with us first to get to know MIE's network and mission before filling out the form below. Once you have completed this form, MIE will carefully review your submission. Please note that completion of this form does not automatically provide access to MIE member benefits. An MIE staff member will get back to you within two to three business days. Contact [email protected] to learn more or with immediate requests.
If you are an existing member and would like to renew membership, please click here.
Please start typing the name of your organization and select your organization from the list of suggestions, if available. This will pre-populate the form with information we have in our system for your organization. If your organization doesn't appear, please select the "Other Organization" checkbox below and type in your organization name here.

Organizational Contact Information

Mailing Address

Should you be accepted as members, this language will be featured in our newsletter spotlighting your organization as a new member.

Main Contact

Impact Investing Information


Membership Information

Your organization's membership dues are calculated based its total assets (for foundation members), revenues (for-profit affiliate members, or annual operating budget (nonprofit affiliate members). Please see more information here.

Have a question, website feedback, or idea to make our services better?



Please contact [email protected] if you have trouble logging in.