contact us +

Northern Technologies:

Northern Technologies

Headquartered in Fargo, North Dakota, Northern Technologies is a geotechnical engineering and testing company with operations across the Upper Midwest.  In addition to its core services in geotechnical engineering and construction material testing, NTI has additional service capabilities including nondestructive testing, environmental site assessments, forensic engineering, and other related services.


Arch Equity Partners

Arch Equity Partners, headquartered in St. Louis, Missouri, is a private investment firm that concentrates on investments in companies in the lower middle market. Northern Technologies is Arch Equity Partners’ seventh portfolio company.