AgSource: Detailed Company Information & Corporate Profile
Summary
AgSource, founded in 1959, is headquartered in Madison, Wisconsin and serves the agriculture industry with a comprehensive suite of testing services.
They operate as an agricultural testing cooperative offering water testing, soil analysis, plant tissue testing, food testing, milk analysis and information management solutions.
With a workforce of between 200 and 500 employees and annual revenues ranging from $50 million to $100 million, AgSource provides growers and producers with reliable data‑driven insights.
The organization is staffed by specialists including Vice President Steve Frack, Office Coordinator Lori Luepke, Human Resources Coordinator Haley Fox, Accounting Manager Edwin Miller, GPS/NMP Specialist Haily Sand, Laboratory Specialists Kelsey Kuehnhold and Isaac Raab, Cloud Engineer Joe Beaman, Logistics Manager Paul Jandrin, Nutrient Management Specialist Kevin Beckard, Laboratory Site Manager Katie Olson, Water and Environmental Sales Representative Ethan Pickett, Instrument Operator Emily Zukowski, Laboratory Technician Claire Tiarks, Crop Scout Lillian Fischer, and Marli.
| AgSource Website | agsource.com |
| Social Links |    |
| Phone Number | +1.608.497.3518 |
| Industries | |
| AgSource Headquarters Address | 2418 Crossroads Dr, Madison, Wisconsin, 53718 US |
| Company Size | 200-500 employees |
| Specialities & Services | Agricultural testing cooperative, Water testing, Soil Analysis, Plant tissue testing, Food testing, Milk analysis, Information management |
| Founded | 1959 |
| Estimated Annual Revenue | $50M - 100M |
| Updated: | 2026-10-05 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 2000 | Privately Held | 10K - 50K | |
| 2015 | - | 10-50 |
Estimated Website Traffic
The chart shows a decline in traffic to the agsource.com website. In September, traffic decreased to 5609, compared to 6284 in the previous month. The highest traffic in 2026 was recorded in April, reaching 19350 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
AgSource's workforce includes employees across a wide range of tenure levels.
6% have been with the company for 1 to 2 years16% have been with the company for 3 to 4 years16% have been with the company for 5 to 7 years10% have been with the company for 8 to 10 years52% have been with the company for more than 11 years
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AgSource Corporate Information: FAQ
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