Leave the old way of outsourcing behind.

Extend the reach of your Workday application with a proven partner. OneSource Virtual provides outsourcing services that plug into your Workday application and propel your business forward.

Show Me How Watch the Video
Workday Service Partners

BPaaS Your Competition

What is BPaaS, and why is it important to you? Find out how OneSource Virtual’s Workday BPaaS solutions create greater efficiencies, accelerate Workday’s already robust functionality and provide the unified platform you need to leave the competition in the dust.

Explore OSV BPaaS Solutions


We’re always seeking talented individuals to join OneSource Virtual. Our employees enjoy a career environment that nurtures talent through ongoing professional development, provides opportunities for workforce philanthropy and rewards innovation, hard work and values.

Join the Team

We are Workday Experts

OneSource Virtual is dedicated exclusively to the Workday application, has completed the most deployments in the ecosystem, and is the only Workday partner to provide HR Outsourcing, IT Outsourcing, Finance and Accounting Outsourcing, Consulting and Training as they relate to the Workday application.

Get Expert Help

Our Mission

Equip exceptional employees to deliver innovative cloud services combined with world-class technologies that empower our customers to maximize their potential while delivering an unprecedented customer experience.

Get to Know OSV

The definitive cloud-based alternative to traditional business process outsourcing.

OneSource Virtual began disrupting the business process outsourcing market through unparalleled innovation of the Workday application in 2008, delivering BPaaS services dedicated exclusively to Workday. OSV’s services empower and encourage customers’ HR and Finance organizations to become strategic partners, align to business growth and scale by demand.

Offering deployment, consulting, training, in-application finance and accounting services, payroll, benefits and application management services (AMS) our goal is simple: Help customers maximize their Workday investment, and provide the highest level of customer satisfaction.

A Higher Level of Service

  • Strategic Consulting for Workday
    Strategic Consulting for Workday

    Unify talent and technology with Organizational Change Management, develop the partnership role of Human Resources with Transformation services or access post-deployment consulting services.

    Learn More
  • Workday Implementation
    Workday Implementation

    Experience a Workday implementation strategy that incorporates guidance on best practices, overlapping conversion accuracy validations, assurance measures and end-to-end support.

    Learn More
  • Global Workforce Administration
    Global Workforce Administration

    Workforce Administration from OneSource Virtual assumes management of tasks across the entire employee life cycle helping you maximize employee self-service transactions with support from tier-one call centers.

    Learn More
  • Benefits Administration Services for Workday
    Benefits Administration Services for Workday

    U.S. and Canadian Benefits Administration streamlines enrollment, manages costs, eliminates redundant processes and improves overall employee experience.

    Learn More
  • Payroll Services on Workday
    Payroll Services on Workday

    A full suite of U.S., Canadian and UK payroll services for the Workday application, including managed services, payroll tax, garnishments, PAYE services and court ordered deduction services.

    Learn More
  • Finance & Accounting Services
    Finance & Accounting Services

    OneSource Virtual delivers an unparalleled advantage in streamlining and enhancing F&A functions within Workday.

    Learn More
  • Application Management Services
    Application Management Services

    From basic functionality to Workday software updates and enhancements, tiered support options assist you in taking full advantage of the Workday platform.

    Learn More

Our Locations

800+ Employees

Guided by Values - Deploying Workday with a Co-Pilot You Trust

When you're going somewhere you've never been, it helps to have an experienced co-pilot by your side. That, in a nutshell, is what an engagement manager is for organizations that are preparing to deploy…...

Read More
Workday Serivce Partners

Culture in Action: OSV Profile - Paige Schutze

The first time Paige Schutze heard of OneSource Virtual, she was behind the wheel of her car giving an OSV employee a ride to DFW Airport. "I was between jobs and driving part time for Lyft," she says.…...

Read More

Highlights From Workday Rising Europe

With this year’s Workday Rising Europe, it was clearer than ever before—Workday is on fire. In the U.S. and across Europe, the Workday application suite is quickly becoming the ERP solution of choice for…...

Read More
Workday Serivce Partners
OneSource Virtual Events
800+ Employees