
Local business in Sioux City, Iowa
(712) 258-0537Last verified Apr 24, 2026
Tegra (formerly known as Terminal Grain) has been operating since 1918. The company originally owned and operated grain elevators in Iowa, South Dakota and Minnesota. In the 80's and 90's, the company sold its grain operations. Tegra does not buy or sell any grain or grain products
AI-assisted from public sources. Not verified by the business.
Details gathered from public sources - verify directly with the business.
We track 3 web pages that reference Tegra Corporation & Subsidiary, BIG SOO Terminal. 3 are official pages on their own domain.
2651 MURRAY ST
Sioux City, Iowa 51111-1139
Contact information compiled from public sources and may not be current.
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Sign inLast verified from website crawl on April 24, 2026
Last enriched on April 24, 2026
Sources: public web data + Iowa public records. This listing is not an endorsement. If you see an error, let us know.
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