Certco Inc.: Detailed Company Information & Corporate Profile
Summary
Certco Inc., founded in 1930 and headquartered in Fitchburg, Wisconsin, is an independent grocery store supplier operating within the food services industry. With a workforce of 500‑1,000 employees, the company generates annual revenue between $100 million and $500 million and serves markets identified by SIC codes 5990 and 5311 in the Madison Metropolitan Area.
Leadership at Certco is led by President & CEO Amy Niemetscheck, with Executive Vice President Marketing and Merchandising Justyne Uribe, Vice President & CFO Nanette Strennen, and a team that includes category managers Daniel Moore, Michael Parks, Jon Aimers, buyers Randy Roberts and Mark Papenfuss, as well as a customer relations specialist/executive assistant Kate Griffin.
The organization’s operational strengths span category analysis (Tyler Crank, Chloe Grace), retail pricing (Brian Smith), full‑stack web development (James Orr), IT network security (Billy Jack Erickson), and order selection by otoniel Adonias zeledon picado and Julian Velez.
| Certco Inc. Website | certcoinc.com |
| Social Links |   |
| Phone Number | 608-271-4500 |
| Industries | |
| Certco Inc. Headquarters Address | 5321 Verona Road, Fitchburg, WI, 53711 US |
| Company Size | 500-1000 employees |
| Specialities & Services | grocery store supplier |
| Technologies | jQuery, Apache, Flask, Spring, Tailwind CSS, PHP, ASP.NET, Laravel, Bootstrap |
| SIC Code | 5990, 5311 |
| NAICS Code | 452210 Department Stores, 452311 Warehouse Clubs and Supercenters |
| DMA Code | Madison Metropolitan Area |
| Founded | 1930 |
| Estimated Annual Revenue | $100M - 500M |
| Operating Status | Independent Company |
| Updated: | 2026-09-09 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 2013 | Public Company | 10K - 50K | |
| 1944 | Privately Held | 250 - 500 | |
| 1947 | Privately Held | 100 - 250 | |
| 1994 | - | 1 - 25 |
Estimated Website Traffic
The chart shows a growth in traffic to the certcoinc.com website. In August, traffic increased to 2268, compared to 2099 in the previous month. The highest traffic in 2026 was recorded in August, reaching 2268 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Certco Inc.'s workforce includes employees across a wide range of tenure levels.
4% have been with the company for less than 1 year7% have been with the company for 1 to 2 years7% have been with the company for 3 to 4 years11% have been with the company for 5 to 7 years11% have been with the company for 8 to 10 years59% have been with the company for more than 11 years
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Certco Inc. Corporate Information: FAQ
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