We are always looking for ways to add more value to our clients.

For the last 30 years we have been helping organizations improve their processes and business outcomes through technology improvements.

1Staff Staffing Software powered by Microsoft

Want to find out more about 1Staff Staffing Software?

1Staff boosts efficiency, increases productivity, generates insights, maximizes margins, and improves cash flow. Whether you are looking for a full suite of functionality, or a robust front office or back office to integrate with your existing solution, 1Staff has you covered.

Contact a 1Staff Specialist

We would love the opportunity to connect with you to understand your business requirements and demonstrate how we can add value with our staffing software solution.

With offices across the United States, Australia, and the UK, Professional Advantage is able to provide industry solutions to fit your market’s niche.


North America Locations

Denver Office
6312 S. Fiddler's Green Circle,
Suite 300E,
Greenwood Village, CO 80111

Fargo Office
3523 45th Street South
Brandt Office Park, Suite 100
Fargo, ND 58104


+1 (701) 235-2363



Send email

UK Professional Advantage

London Office:
4th Floor, Tennyson House
159-165 Great Portland Street
London, W1W 5PA

UK Website
Australia Professional Advantage

Head Office:
Level 6 124 Walker Street
North Sydney, NSW 2060

Australia Website

Take your own path with 1Staff Staffing Software

Your System, Your Way…

Are you looking for a Staffing Solution for your Mid to Enterprise Staffing Agency?

1Staff 365 Front Office powered by Microsoft Dynamics 365 will help your sales people find and service clients, help your recruiters manage candidates and fill jobs quicker and help your compliance team drive efficiencies and de-risk the onboarding process.

The Back Office is built on two platforms, you can choose to implement 1Staff 365 Back Office built on Microsoft Dynamics 365 Business Central or 1Staff Back Office powered by Microsoft Dynamics GP. Both powerful pay/bill and full financials (GL/ AP/AR). 1Staff will help your workforce capture their time, help finance smooth the pay/bill process and help the executive control and grow the business.

1Staff Analytics & Planning underpinned by Microsoft Power BI delivers extensive analytics, role-based dashboards plus budgeting forecasting and scenario planning.

A full end-to-end staffing solution

Sales & Marketing

1Staff makes it easier with a wide array of marketing tools optimized for your sales, recruiting and onboarding team.

Applicant Tracking

Empower your team with insights that drive action through dashboards that combine multiple interactive graphs and data grids.

1Staff Planning

Access your database to manage multiple clients, job roles, states, and work-sites with our recruitment solution.

1Staff 365 Front Office

1Staff’s fully integrated Back Office powers payroll and invoicing getting the right people to work quickly.

1Staff Back Office