Calumet Specialty

Calumet Specialty Products Partners LP is a leading independent producer of highquality

Founded:
1916
Employees:
5k - 10k
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Calumet Specialty's Employee Email Address Formats

Calumet Specialty uses 2 email formats, with first '.' last (ex. john.smith@calumetspecialty.com)
being used 80% of the time.
first '.' lastjohn.smith@calumetspecialty.com80%
other_templateother_template@calumetspecialty.com19%