Cemstone
The Summer Sales Intern supports the ready-mix concrete sales team by handling customer follow-ups, lead development, and targeted account outreach. The role involves responding to online inquiries, assisting with sales training resources, and identifying additional business opportunities for value-added products. This temporary position offers practical exposure to sales, customer service, and construction markets.
Headquarters
Upper, New Jersey, United States
Company Size
1001-5000 employees
Founded
1927
Cemstone supplies the widest range of ready-mix concrete, concrete products, concrete pumps, and aggregates for contractors and homeowners.
Cemstone acquires Crow River Construction ready-mix plant
Aug 23, 2025
Hebron Brick expands into Rochester with acquisition of Cemstone and Twin City Concrete
Dec 15, 2025
Cemstone Acquires Crow River Construction Ready-Mix Plant and Aggregate Facility
Aug 26, 2025
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Cemstone.
40% below the average for this role
Hammon "Tom" Becken Obituary May 5, 2025
May 5, 2025
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