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Insights

Award win Yoh has recently been recognized as one of the Best Staffing Firms to Work For for 2024, signaling strong employer branding and potential for attracting top-tier talent to meet client demand.

Flexibility focus The YohFlex model demonstrates a commitment to workplace flexibility, presenting a sales opportunity to offer adaptive staffing solutions and remote/workplace arrangements aligned with client needs.

Total talent solutions With DZConneX and a history of total workforce solutions, Yoh can position integrated talent management, RPO, and contingent-to-core staffing offerings to clients seeking holistic workforce strategies.

STEM centric Yoh’s STEM-centered focus and engineering/data-driven approach align with industries undergoing digital transformation, presenting cross-sell opportunities into engineering, technical, and analytics projects.

Market leadership As part of the Day & Zimmermann family with a broad enterprise footprint, Yoh can leverage established enterprise clients and cross-sell enterprise-level outsourcing and workforce solutions to scale engagements.

Yoh, A Day & Zimmermann Company Tech Stack

Yoh, A Day & Zimmermann Company uses 8 technology products and services including LinkedIn Ads, Joomla, Font Awesome, and more. Explore Yoh, A Day & Zimmermann Company's tech stack below.

  • LinkedIn Ads
    Advertising
  • Joomla
    Content Management System
  • Font Awesome
    Font Scripts
  • Zapier
    IT Infrastructure
  • Keen-Slider
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • LinkedIn
    Online Community Software
  • reCAPTCHA
    Security

Media & News

Yoh, A Day & Zimmermann Company's Email Address Formats

Yoh, A Day & Zimmermann Company uses at least 1 format(s):
Yoh, A Day & Zimmermann Company Email FormatsExamplePercentage
First.Last@yoh.comJohn.Doe@yoh.com
94%
First@yoh.comJohn@yoh.com
4%
FirstLast@yoh.comJohnDoe@yoh.com
1%
LastF@yoh.comDoeJ@yoh.com
1%

Frequently Asked Questions

What is Yoh, A Day & Zimmermann Company's phone number?

Minus sign iconPlus sign icon You can contact Yoh, A Day & Zimmermann Company's main corporate office by phone at
+1-215-656-****
. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Yoh, A Day & Zimmermann Company's stock symbol?

Minus sign iconPlus sign iconYoh, A Day & Zimmermann Company is a publicly traded company; the company's stock symbol is 2347.HK.

What is Yoh, A Day & Zimmermann Company's official website and social media links?

Minus sign iconPlus sign iconYoh, A Day & Zimmermann Company's official website is yoh.com and has social profiles on LinkedIn.

How much revenue does Yoh, A Day & Zimmermann Company generate?

Minus sign iconPlus sign icon As of July 2026, Yoh, A Day & Zimmermann Company's annual revenue is estimated to be $1B - $10B.

What is Yoh, A Day & Zimmermann Company's SIC code NAICS code?

Minus sign iconPlus sign iconYoh, A Day & Zimmermann Company's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 5613 - Employment Services.

How many employees does Yoh, A Day & Zimmermann Company have currently?

Minus sign iconPlus sign iconAs of July 2026, Yoh, A Day & Zimmermann Company has approximately 2K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: B. W.Chief Technology Officer: H. Z.Vice President Chief Financial Officer: S. S.. Explore Yoh, A Day & Zimmermann Company's employee directory with LeadIQ.

What industry does Yoh, A Day & Zimmermann Company belong to?

Minus sign iconPlus sign iconYoh, A Day & Zimmermann Company operates in the Staffing and Recruiting industry.

What technology does Yoh, A Day & Zimmermann Company use?

Minus sign iconPlus sign iconYoh, A Day & Zimmermann Company's tech stack includes LinkedIn AdsJoomlaFont AwesomeZapierKeen-SliderjQueryLinkedInreCAPTCHA.

What is Yoh, A Day & Zimmermann Company's email format?

Minus sign iconPlus sign iconYoh, A Day & Zimmermann Company's email format typically follows the pattern of First.Last@yoh.com. Find more Yoh, A Day & Zimmermann Company email formats with LeadIQ.

When was Yoh, A Day & Zimmermann Company founded?

Minus sign iconPlus sign iconYoh, A Day & Zimmermann Company was founded in 1940.
Yoh, A Day & Zimmermann Company logo

Yoh, A Day & Zimmermann Company

Staffing and RecruitingPennsylvania, United States1001-5000 Employees

Yoh, A Day & Zimmermann Company, is a staffing and recruiting firm headquartered at 1500 Spring Garden Street in Philadelphia, Pennsylvania, with an employee base estimated between 1,001 and 5,000. It operates as part of the Day & Zimmermann family and provides consulting, staffing, and enterprise workforce solutions to help clients move projects and operations forward. The company emphasizes STEM-centered expertise and aims to align delivery with client needs to improve business operations and outcomes. It has introduced workforce innovations such as the DZConneX total talent solution and the YohFlex flexible-work model. Revenue is reported in the range of $1B to $10B.

Section iconCompany Overview

Phone number
+1-215-656-****
Website
yoh.com
SIC Code
7389 - Business Services, Not Elsewhere Classified
Stock Symbol
2347.HK
NAICS Code
5613 - Employment Services
Founded
1940
Employees
1001-5000

Section iconMedia & News

Section iconFunding & Financials

  • $1B - $10B

    Yoh, A Day & Zimmermann Company's revenue is estimated to be in the range of $1B - $10B

Section iconFunding & Financials

  • $1B - $10B

    Yoh, A Day & Zimmermann Company's revenue is estimated to be in the range of $1B - $10B

Company Leadership

  • Stylized image of a person
    B. W.
    Chief Executive Officer
    Mobile Phone
  • Stylized image of a person
    H. Z.
    Chief Technology Officer
    Mobile Phone
  • Stylized image of a person
    S. S.
    Vice President Chief Financial Officer
    Mobile Phone
  • Stylized image of a person
    J. H.
    Vice President Msp Rpo Enterprise Solutions
    Mobile Phone
  • Stylized image of a person
    J. H.
    Vice President Operations
    Mobile Phone

Employee Directory

  • Stylized image of a person
    C. W.
    President
    Mobile Phone
  • Stylized image of a person
    H. Z.
    Chief Technology Officer
    Mobile Phone
  • Stylized image of a person
    J. T.
    Owner
    Mobile Phone
  • Stylized image of a person
    J. S.
    Partner, Organization And Culture Practice, Heidrick Consulting
    Mobile Phone
  • Stylized image of a person
    M. B.
    Owner
    Mobile Phone

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