SIA 2024 Best Staffing Firms to Work for in North America

March 27, 2024 – New York, NYAtrium, a WBENC-certified Talent Solutions and Extended Workforce Management leader, has once again been recognized by Staffing Industry Analysts (SIA) on its Best Staffing Firms to Work For list. This is Atrium’s third year on the list and recognizes the company’s dedication to fostering a work environment that promotes flexibility, fairness, and individual differences – all traits that make Atrium an excellent place to work. 

“Putting people first is more than a motto at Atrium. It’s a core philosophy that guides all our relationships. This people-first approach is not limited to our clients or candidates but also extends to our team members, who are the heart and soul of Atrium. It is an honor to be recognized by SIA for the workplace culture we work so tirelessly to cultivate,” states Atrium CEO Rebecca Cenni-Leventhal. 

SIA, a global advisor on staffing and workforce solutions, has published this list for the last 15 years.  For 2024, over 400 firms applied for the program, which was conducted in partnership with Quantum Workplace and sponsored by Sense, an AI-powered Talent Engagement Platform. Internal employees at each participating company were invited to take a comprehensive online survey of approximately 40 questions, assessing six critical engagement categories. These categories include communication and resources, individual needs, manager effectiveness, personal engagement, team dynamics, and trust in leadership. Winners were selected solely based on the survey results. 

“2023 was a challenging year for companies adjusting to post-pandemic conditions, including a tight job market, inflationary pressures, the need for sales growth and the importance of operational efficiency. SIA’s Best Staffing Firms To Work For are shining examples of companies who prioritized and maximized their employee engagement as reported by their own employees,” said SIA President Ursula Williams. “Congratulations to our 2024 honorees for fostering fantastic company cultures and keeping their employees excited to come to work each day. 

The winning companies are also featured in the March/April issue of Staffing Industry Review magazine. A recognition event to honor the winning firms was held as part of the annual Executive Forum North America. 

About Atrium 

Founded in 1995, Atrium is a WBENC-certified Talent Solutions and Extended Workforce Management leader. For nearly three decades, our customized services have provided the world’s largest brands access to top talent and helped organizations optimize their extended workforce programs to maximize results. 

AtriumWORKS is a specialized division of Atrium with expertise in the design, deployment, and management of programs to help companies manage their contingent workforce. AtriumWORKS offerings include Managed Service Provider (MSP), EOR Payrolling Services, Independent Contractor Compliance Technology, Statement of Work (SOW), Direct Sourcing, and Early Talent Programs through virtual and traditional means. 

All of Atrium’s solutions fully integrate with HR technology, such as digital recruitment and onboarding, freelancer management tools, applicant tracking, and vendor management systems. Please visit to learn more about our services, technology, and custom-designed workforce solutions. 


Staffing Industry Analysts (SIA) is the global research and advisory firm focused on staffing and workforce solutions. Our proprietary research covers all categories of employed and non-employed work including temporary staffing, independent contracting and other types of contingent labor. 

SIA’s independent and objective analysis provides insights into the services and suppliers operating in the staffing and workforce solutions ecosystem. This includes staffing firms, managed service providers, recruitment process outsourcers, payrolling/compliance firms, and talent acquisition technology specialists. And the technological aspect encompasses options such as vendor management systems, online staffing platforms, crowdsourcing and online work services. We also provide training and accreditation with our unique Certified Contingent Workforce Professional (CCWP) program. 

Known for our award-winning content, data, support tools, publications, executive conferences and events, we help both suppliers and buyers of workforce solutions make better-informed decisions that improve business results and minimize risk. SIA was founded by staffing pioneer Peter Yessne. As a division of the international business media company, Crain Communications Inc., SIA is headquartered in Mountain View, California, with offices in London, England. 

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