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Jon Sonju

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Jon Sonju

( Montana,  )
  • jsonju@sonjullc.com

  • (406) 270-7113

  • PO Box 62, Helena, MT, 59624, 

Clients

1) Boulanger and Associates LLC

2) FGA Action dba Opportunity Solutions Project

3) Intralot

4) LS Power Midcontinent, LLC

5) Montana Association of Land Trusts

6) Montana Mining Association

7) Quantica Infrastructure

8) Rampart Solutions

Last Updated: March 08, 2026

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