About Day & Zimmermann
Day & Zimmermann is a Construction company, headquartered in Philadelphia, with 5,001 - 10,000 employees and annual revenue of $1B+.
When you’ve been around for more than a century, you know a thing or two! At Day & Zimmermann®, we take our lifetime of experience and make things better! Our 43,000+ employees help bring big ideas to life every day. We’re pushing the boundaries of innovation in construction & engineering, operat...
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Day & Zimmermann Company Highlights
Phone Number
(215) 299-xxxx
Corporate Office Address
1500 Spring Garden Street
Philadelphia, 19130
Website
Day & Zimmermann Org
Day & Zimmermann has 59 C-Level, 25 VP, 228 Director, 726 Manager, 115 Senior, and 1901 Other employees.
Day & Zimmermann Decision Makers
- CEOMichael Yoh
- CFOKathleen King
- CMOMatt Rivera
Day & Zimmermann's Tech Stack
Frequently Asked Questions About
Day & Zimmermann
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Who is the CEO of Day & Zimmermann?
The CEO of Day & Zimmermann is Michael Yoh. See full contact details ›
Who is the CMO of Day & Zimmermann?
The CMO of Day & Zimmermann is Matt Rivera. See full contact details ›
Who is the CFO of Day & Zimmermann?
The CFO of Day & Zimmermann is Kathleen King. See full contact details ›
How many senior employees does Day & Zimmermann have?
Day & Zimmermann has 1153 senior employees that are typically used for decision making.
Who are the key decision makers at Day & Zimmermann?
Key decision makers at Day & Zimmermann include Michael Yoh (CEO), Kathleen King (CFO), and Matt Rivera (CMO). See full contact details ›
What technologies does Day & Zimmermann use?
Day & Zimmermann uses technologies including Adobe, ArcGIS, and Autodesk AutoCad.
How do I contact Day & Zimmermann?
To contact Day & Zimmermann, visit dayzim.com.
Where is Day & Zimmermann headquartered?
Day & Zimmermann is headquartered at 1500 Spring Garden Street, Philadelphia.
What is the main phone number for Day & Zimmermann?
The main phone number for Day & Zimmermann is (215) 299-xxxx.
What is the official website for Day & Zimmermann?
The official website for Day & Zimmermann is dayzim.com.
What is the annual revenue of Day & Zimmermann?
The annual revenue of Day & Zimmermann is $1B+.
How many employees does Day & Zimmermann have?
Day & Zimmermann has 5,001 - 10,000 employees.
What industry is Day & Zimmermann in?
Day & Zimmermann is in the Construction industry.
Last updated: May 28, 2025