The OneAmerica Tower features on-site Leasing and Management Services by Cushman & Wakefield. The building operates 24-hours per day, every day of the year and is staffed by over 35 dedicated personnel.


One American Square Indianapolis,
IN 46282


General Inquiries: (317) 285-1333
Leasing Inquiries: (317) 639-0515
Security: (317) 285-1384
Parking Office: (317) 636-0215

Leasing Contacts

Owens Jon

Jon R. Owens, SIOR
Managing Director
Cushman & Wakefield

Van Til Russell

Russell A. Van Til, JD
Cushman & Wakefield

Building Management Contacts

Whitney Rump

Whitney Rump, CPM®
Cushman & Wakefield

Reid Turner

Reid Turner
Property Manager
Cushman & Wakefield

We are a leading global real estate services firm that helps clients transform the way people work, shop, and live. We will lead the real estate industry with the best talent, the best clients, and the best results.

Have a visitor?

Please enter all visitor requests in CloudGate if your remote employees, visitors, or vendors require “as-needed” access. Visitors will be asked to present a photo I.D. and confirm their destination in the building.

Have a maintenance or security request?

Tenants can report and track maintenance requests online, or they can call the building management office at (317) 285-1333 for assistance. For security, please call (317) 285-1384.

Send Us a Message

Let us know how we can help you. We’ll respond promptly.
Alternatively, you may call us at (317) 285-1333 and we can assist you immediately.

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