

GSI Information
Summary
GSI is a private company that has been in the industry for 54 years. The company currently specializes in the Machinery area. The position of the CEO is occupied by Tom Welke. Its headquarters is located at Assumption, Illinois, USA. The number of employees ranges from 250 to 500. The annual revenue of GSI varies between 25M and 100M. To connect with GSI employee register on SignalHire.
Organization Website | grainsystems.com |
Social Links | |
Industries | |
Headquarters Location | 1004 East Illinois St., Assumption, Illinois, 62510 US |
Employees Size | 500-1000 employees |
Specialties | grain bins, silo, grain storage, grain drying, grain management |
SIC Code | 3560 |
DMA Code | Springfield Metropolitan Area |
Founded | 1972 |
Estimated Annual Revenue | $25M - 100M |
Operating Status | Independent Company |
Competitors
Founded | Type | Employees | Revenue | Funding | |
|---|---|---|---|---|---|
| 1968 | Privately Held | 25 - 100 | 17M | $1M | |
| 1963 | Privately Held | 100 - 250 | 34M | $0 | |
| 1954 | Privately Held | 25 - 100 | 1.2M | $0 | |
| 1957 | - | 100 - 250 | 24.9M | $0 |
Employees Turnover 4 quarter 2025
Length of Employment
Employee tenure at GSI shows a diverse range of experience levels:
4% for 3–4 years15% for 5–7 years15% for 8–10 years65% have over 11 years of service at GSISimilar Companies
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