Yoh Services

What Yoh Services does

Yoh Services LLC is a U.S.-headquartered, STEM-focused workforce solutions provider operating since 1940 as a wholly-owned subsidiary of the Day & Zimmermann conglomerate. The company delivers three integrated solution lines: (i) Consulting Solutions that pair speed and substance to modernize systems and shepherd complex initiatives using deep STEM expertise; (ii) Staffing Solutions that place specialists in technology, engineering, and life sciences roles; and (iii) Enterprise Solutions encompassing Recruitment Process Outsourcing (RPO), Employer of Record (EOR), and Managed Service Provider (MSP) offerings that handle the full workforce lifecycle including supplier management, VMS oversight, and compliance. The DZConneX sub-brand extends these capabilities internationally as a unified total talent solution bundling RPO, MSP, and services procurement/SOW.

Revenue is generated primarily through managed-services and professional-services engagements: contractor markups and contingency placement fees for staffing; per-employee fees for EOR/payroll; program management fees for MSP/VMS oversight; and project or time-and-materials billing for consulting. Pricing is negotiated rather than published, with multi-year enterprise contracts typical. Go-to-market is direct enterprise field sales augmented by a dedicated job board (jobs.yoh.com), content marketing, case studies, webinars, the Back to Work podcast, and presence at industry events such as NAEP EPIC, UNLEASH America, and Advanced Therapies Week.

The customer base is enterprise-skewed and vertically diversified across technology, life sciences and healthcare, automotive and manufacturing, aerospace, energy and utilities, and higher education, with marquee engagements including 110+ candidates placed over a decade with a healthcare technology firm, 300+ A&P mechanics placed with an aircraft manufacturer, and a $17M cumulative savings MSP program. Yoh maintains offices in Philadelphia (headquarters) and Wokingham, UK, employs 251-500 people, supports a network of 6,000+ active contractors, and has earned 15 consecutive years on HRO Today's Baker's Dozen awards.

Name

Yoh Services

Legal name

Yoh Services LLC

Website

https://yoh.com

Company type

Private

Founded year

1940

Operating status

Operating

Headcount range

251–500 employees

Short description

Yoh Services is a Philadelphia-headquartered, Day & Zimmermann-owned workforce solutions provider specializing in STEM talent across consulting, staffing, RPO, EOR, and MSP delivered through its DZConneX platform to enterprise clients in technology, life sciences, manufacturing, aerospace, energy, and higher education.

Ownership category

akta.pro rank

Product category

STEM Workforce Solutions and Staffing Services

NAICS

Temporary Help Services (561320), Professional Employer Organizations (561330), Human Resources Consulting Services (541612)

SIC

Services-Employment Agencies (7361), Services-Engineering, Accounting, Research, Management (8700), Services-Management Consulting Services (8742)

akta.pro primary industry

Payroll Outsourcing & Pay Administration (Multi-country/Managed Payroll) (BPACAKAD)

akta.pro secondary industries

Employer of Record (EOR) & Global Payroll (FSAMAKAB), Benefits Administration & Total Rewards Outsourcing (BPACAKAE), Systems Engineering & Technical Program Management (BPAHAIAI)

Keywords

• STEM workforce solutions
• Technical staffing services
• Recruitment process outsourcing
• Contingent workforce management
• Managed service provider

Headquarters

HQ city

Kings Mountain

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Staffing Services: Placement of contractors and temporary workers in STEM roles including technology, engineering, and life sciences. Revenue generated through markup on contractor rates or contingency fees based on placement.
2. Recruitment Process Outsourcing (RPO): End-to-end recruitment process outsourcing where Yoh manages some or all of a client's talent acquisition. Typically structured as managed service with scalable team support.
3. Employer of Record (EOR): Payroll and compliance services for clients hiring contractors or full-time employees in different jurisdictions. Revenue generated through per-employee fees.
4. Managed Service Provider (MSP): Management of a client's contingent workforce program including supplier management, VMS oversight, and program optimization. Revenue through program management fees.
5. Consulting Services: Professional consulting services for digital transformation, systems modernization, and workforce strategy. Billed on project or time-and-materials basis.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels7 records

Core offering

Yoh Services provides STEM-focused workforce solutions across three integrated pillars: Consulting Solutions (digital transformation and systems modernization consulting), Staffing Solutions (placement of specialists in technology, engineering, and life sciences), and Enterprise Solutions (recruitment process outsourcing, employer of record, and managed service provider programs). The company connects enterprise and mid-market clients to specialized talent through its DZConneX total-talent platform and a network of 6,000+ active contractors.

Product overview

Yoh Services offers a unified workforce solutions platform built around three core offerings: Consulting Solutions (STEM-focused consulting for digital transformation and modernization), Staffing Solutions (specialist placement in technology, engineering, and life sciences), and Enterprise Solutions (comprehensive managed workforce programs including RPO, EOR, and MSP). The enterprise tier is complemented by DZConneX, a Day & Zimmermann sub-brand that integrates RPO, MSP, and services procurement. The company operates as a staffing and recruitment services provider focused on science, technology, engineering, and mathematics disciplines, serving industries including higher education, technology, data centers, automotive, life sciences, healthcare, and energy.

Differentiator

Problem solved

Functional benefit

Products and services

• Consulting Solutions STEM-focused consulting services that bridge strategy and execution, helping organizations modernize systems, steady complex initiatives, and push transformation beyond strategy through deep science, technology, engineering, and life sciences expertise.
• Staffing Solutions Placement of specialists in technology, engineering, and life sciences, providing project-based workforce support to organizations needing deep STEM skill sets on demand.
• Recruitment Process Outsourcing (RPO) Outsourced recruitment service that manages some or all of a client's talent acquisition process, providing scalable teams and strategic alignment with long-term talent and business goals.
• Employer of Record (EOR) Legal employment service that allows organizations to hire talent beyond their geographic limits while maintaining compliance with local employment regulations; billed on a per-employee basis.
• Managed Service Provider (MSP) Centralized management of client contingent workforce programs, including supplier management, vendor management system oversight, and process optimization for organizations with complex workforce needs.
• DZConneX Total talent solution platform combining Recruitment Process Outsourcing, Managed Service Provider, and services procurement/SOW capabilities under a single integrated offering, recognized by HRO Today and Everest Group for workforce solutions excellence.

Quantifiable outcome

• 16-week implementation timeline for workforce transformation programs
• +8 more outcomes

Named customers11 records

Segments5 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators7 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• ManpowerGroup: ManpowerGroup is one of the largest global staffing firms, with ManpowerGroup Solutions providing RPO and MSP capabilities. Its global scale and enterprise workforce solutions make it a broad incumbent peer competing for similar enterprise RPO/MSP mandates.
• Randstad: Randstad is the world's second-largest staffing company with Sourceright providing RPO and managed services. Its global scale and comprehensive talent solutions portfolio overlap with Yoh's enterprise offerings, particularly for multinational clients.
• Hays plc: Hays is a UK-headquartered global professional staffing firm with strong STEM and life sciences practices. Its UK presence and global reach in specialized recruitment make it a comparable peer, particularly for Yoh's UK operations and life sciences focus.
• Robert Half International: Robert Half is one of the largest publicly traded staffing and consulting firms, with significant overlap in technology, finance, and engineering staffing. Its scale, public financials, and Protiviti consulting subsidiary make it a benchmark incumbent comparable to Yoh's enterprise and staffing offerings.

Direct peers

• Kforce Inc. Kforce is a publicly traded professional staffing firm focused on technology and finance staffing, with significant overlap in IT and engineering talent solutions. Its specialty staffing model and enterprise client base align closely with Yoh's STEM-focused approach.
• Aerotek: Aerotek, an Allegis Group operating company, specializes in engineering, technical, and industrial staffing across STEM disciplines. Like Yoh, it offers both direct placement and managed workforce solutions with deep technical specialization, making it a closely comparable direct peer.
• Beeline: Beeline is a leading vendor management systems (VMS) and MSP technology provider for contingent workforce management. As a direct competitor in the MSP space and a technology partner ecosystem member, it competes with Yoh/DZConneX for MSP program mandates.
• Insight Global: Insight Global is a large private staffing firm specializing in IT, engineering, and life sciences placements with MSP and RPO capabilities. Its STEM focus, private ownership structure, and enterprise workforce solutions portfolio make it a directly comparable peer to Yoh.
• CDI Corporation: CDI Corporation provides engineering and technology staffing solutions with significant overlap in technical talent placement. Its STEM focus and managed services capabilities position it as a comparable peer to Yoh's staffing and enterprise offerings.
• Kelly Services: Kelly Services is a global staffing and workforce solutions provider with significant presence in scientific, engineering, and IT staffing. Its Kelly OCG RPO/MSP division provides direct competition to Yoh's enterprise workforce solutions offerings.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks4 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/yohtube
• LinkedInlinkedin.com/company/yoh-a-day-%26-zimmermann-company
• Xx.com/yohcorporate
• Facebookfacebook.com/yohjobs

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A2 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Yoh Services