Insights

Strong Industry Recognition Yoh has been recognized as a top workplace and a leader in total workforce solutions, which indicates a robust brand reputation and potential for upselling additional staffing and workforce management services to existing clients.

Technological Advancements The launch of innovative solutions like the DZConneX platform and the YohFlex model demonstrates a focus on flexible, integrated talent management solutions, creating opportunities to offer advanced HR tech integrations and digital staffing services.

Diverse Sector Expertise With coverage across IT, healthcare, finance, media, and more, there is potential to cross-sell specialized staffing services to a wide array of industries, expanding client relationships in sectors experiencing growth or transformation.

Geographic Presence Operating from over 75 locations across North America and the UK, Yoh offers ample opportunities to develop regional or industry-specific partnerships, tailored staffing solutions, and localized niche services to meet specific client needs.

Market Trends Focus Yoh's in-depth analysis of labor market reports and adoption of flexible work models positions it well to address current market trends, making it a valuable partner for clients seeking future-proof staffing strategies and workforce agility solutions.

Yoh, A Day & Zimmermann Company Tech Stack

Yoh, A Day & Zimmermann Company uses 8 technology products and services including Google Ads, Microsoft SQL Server Integration Services, Proofpoint, and more. Explore Yoh, A Day & Zimmermann Company's tech stack below.

  • Google Ads
    Advertising
  • Microsoft SQL Server Integration Services
    Data Integration
  • Proofpoint
    Email Security
  • SAP ERP Central Component (ECC)
    Enterprise Resource Planning
  • Azure Active Directory
    Identity And Access Management
  • Angular
    Javascript Frameworks
  • Fortinet
    Network Hardware
  • macOS
    Operating Systems & Computing Languages

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

Where is Yoh, A Day & Zimmermann Company's headquarters located?

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Yoh, A Day & Zimmermann Company's main headquarters is located at 1500 Spring Garden Street Philadelphia, Pennsylvania 19130 United States. The company has employees across 6 continents, including North AmericaEuropeAsia.

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

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You can contact Yoh, A Day & Zimmermann Company's main corporate office by phone at . 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?

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Yoh, 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?

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

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

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Yoh, 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?

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As of February 2026, Yoh, A Day & Zimmermann Company has approximately 1.9K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Ceo & Founder: S. D.Chief Executive Officer: B. W.Chief Technology Officer: H. Z.. Explore Yoh, A Day & Zimmermann Company's employee directory with LeadIQ.

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

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Yoh, A Day & Zimmermann Company operates in the Staffing and Recruiting industry.

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

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Yoh, A Day & Zimmermann Company's tech stack includes Google AdsMicrosoft SQL Server Integration ServicesProofpointSAP ERP Central Component (ECC)Azure Active DirectoryAngularFortinetmacOS.

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

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Yoh, 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?

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Yoh, A Day & Zimmermann Company was founded in 1940.

Yoh, A Day & Zimmermann Company

Staffing and RecruitingPennsylvania, United States1001-5000 Employees

When progress demands experience, that’s where we come in. 

Yoh is in the business of moving things forward: projects, people, and possibility, delivering the expertise, methodology, and momentum that keep work moving.

From consulting and staffing to enterprise workforce solutions, we bring the expertise to move your business ahead, today and for decades to come. Everything’s aligned and integrated to client needs. 

If it’s powered by science, built by engineers, or driven by data, Yoh is there, embedded in the workforce solutions that move industries ahead. We partner with innovators and problem-solvers who are transforming the marketplace from the inside out. By combining domain expertise with delivery discipline, we turn complex ideas into measurable outcomes.

Nearly a century after our founding, Yoh remains STEM-centered, values-charged, and fully focused on improving business operations and outcomes. Yoh works wherever progress moves fast, with: industries defined by innovation, compliance, and transformation. Our flexible, scalable approach helps the world's best and brightest companies deliver impact. Yoh is a proud member of the Day & Zimmermann family of companies.

Section iconCompany Overview

Headquarters
1500 Spring Garden Street Philadelphia, Pennsylvania 19130 United States
Phone number
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 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

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