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Day & Zimmermann

Pennsylvania, United States · 40,000 Employees

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Who is Day & Zimmermann

Founded in 1901, Day & Zimmermann is a family-owned company specializing in construction, engineering, staffing, and defense solutions for leading corporationsand governments around the world. The company is headquartered in Philadelphia, Pennsylvania.Read More

Headquarters

Headquarters

2501 Seaport Dr Ste 200, Chester, Pennsylvania, 19013, United States
Phone Number

Phone Number

(484) 768-3800
Revenue

Revenue

$2B
Day & Zimmermann's Social Media
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A Day & Zimmermann

A Day & Zimmermann Co

Day & Zimmermann

Day & Zimmermann Inc

DAY AND ZIMMERMANN Inc

SIC Code 16,162
NAICS Code 56,561

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Day & Zimmermann Org Chart

Harold Yoh
Harold Yoh

Chair and Chief Executive Of...

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Gary Cristini
Gary Cristini

Group Chief Financial Office...

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Joseph Ritzel
Joseph Ritzel

Senior Vice President, Finan...

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Day & Zimmermann Email Formats

Day & Zimmermann uses at least 5 email formats with first.last (ex. John.Smith@dayzim.com) being used 89.3% of the time

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Day & Zimmermann Company Metrics

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Employee Growth Rate
Acquisitions & Subsidiaries

Jul 18, 2022

Soc-smg

Jul 13, 2015

Security Guard

Mason & Hanger

Hankins & Anderson

Cmss Architects

South Shore Security

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Day & Zimmermann Tech Stack

Stibo Systems

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Stibo Systems

Tenable

By

Tenable

EventPro

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Profit Systems

Qualys

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Day & Zimmermann News & Media

Day & Zimmermann Maintenance and Construction Division Awarded $18M Facility Upgrade Contract with UT-Battelle at Oak Ridge National Laboratory

PHILADELPHIA, Nov. 1, 2022 /PRNewswire/ -- Day & Zimmermann (D&Z), the 120-year-old, family owned provider of construction and engineering, staffing, and defense solutions for leading corporations and governments around the world, announced today that its Maintenance and Construction...

Aerojet Ordnance Tennessee to Deliver Additional M67 Hand Grenade Body Assemblies

JONESBOROUGH, Tenn., Aug. 08, 2022 (GLOBE NEWSWIRE) -- Following a major 2021 milestone of delivering its eight millionth M67 hand grenade body assembly, Aerojet Rocketdyne’s specialty metal provider, Aerojet Ordnance Tennessee (AOT), has been awarded a five-year contract by Day & Zimmermann (D&Z) to deliver additional assemblies for the U.S. Army.

Day & Zimmermann Named Prime Supplier of the Year by Tennessee Valley Authority

PHILADELPHIA, June 6, 2022 /PRNewswire/ -- Day & Zimmermann (D&Z), the 120-year-old, family-owned provider of construction & engineering, staffing, and defense solutions for leading corporations and governments around the world, announced today that its Maintenance and Construction...
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Working at Day & Zimmermann

eNPS iDay & Zimmermann’s Employee Net Promoter Score (eNPS) is 20, as rated by 19 employees.
20eNPS Score
52% Promoters
16% Passives
32% Detractors

Trending Intent Signals iIntent topics are topics that prospects are actively searching for online.

Find out what Day & Zimmermann is actively searching across the web.

Topic

Signal Score

iSignal Score indicates how big the spike is compared to a company's historical baseline for consuming content.

Contingent Staffing

100

5 Signals found

Signal Location
Australia
Date
12/6/22
Score
Audience
Day & Zimmermann Search Intents

Recruiting as a service

60

4 Signals found

Signal Location
North America
Date
12/6/22
Score
Audience
Day & Zimmermann Search Intents

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4.4/5 on G2 Crowd