Contact Us

Seneca Holdings' headquarters is located on the Seneca Nation's Allegany territory.

To contact us by phone, please call (716) 945-8142 Monday through Friday between 8am and 5pm.
To contact us by mail, please send your inquiry or materials to our Salamanca address, attention
Business Development
or, fill out the Contact Form on the right.


Seneca Holdings LLC

90 Ohi:yo' Way
Seneca Nation (via NY) 14779
Tel: (716) 945-8142
Click here for driving directions

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Subsidiary Profiles

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    SCMC, LLC provides environmental remediation and construction services . . . 

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