CDI custom curb adapters

CDI is the leading manufacturer of curbs for the HVAC industry. Our excellent reputation is built upon outstanding customer service and the quick manufacturing and delivery of products. We love a challenge and take pride in our "bring it on"​ attitude!

Mechanical Or Industrial Engineering Elk River, United States Founded 1994 ~92 employees

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Employees
92
0% in the 3 months to Sep 2026
Revenue / employee
$471K
Revenue ~$43.4M
12-month attrition
11.6%
Tech: 11%
H1B sponsor
NA

Headcount trend

CDI custom curb adapters went from 90 employees in Oct 2024 to 92 in Sep 2026. Apr to Sep 2026: 6 people joined, 3 left.

Org structure

Headcount by department

Operations28
Other24
Sales15
Engineering10
HR5
Success4
Design3
Finance2

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.