Missouri
Division of Professional Registration
Sitzmann, Matthew John
Professional Engineer
License number
2003014822
Date granted
06/25/2003
Date expires
12/31/2013
Class
Professional Engineer
Status
Clear
Address
Haag Engineering Co.
licensingmissouri.org
ID 1530255
LAST UPDATED 2026-08-21 23:54:46 UTC
LAST UPDATED 2026-08-21 23:54:46 UTC
This website is unaffiliated with the Division of Professional Registration. Please verify all information directly with the relevant official government authority.