BROOKFIELD, WIS. (February 24, 2020)Sue Marks, Founder and Chief Executive Officer of Cielo, the world’s leading strategic Recruitment Process Outsourcing (RPO) partner, was named a 2020 inductee to Staffing Industry Analysts’ “The Staffing 100 Hall of Fame.”

“I am extremely humbled by this honor,” said Marks. “The significance of being named to the Hall of Fame is not lost on me. It’s a testament to the smart, passionate people I work with at Cielo, our collaborative client partners and the great work we’re able to do together to make an impact in the world of talent.”

The Staffing 100 Hall of Fame was created to honor men and women who have made a lasting impact on the staffing industry over the course of their careers. Inductees are celebrated for their pursuit of excellence, empowering others, persistence, integrity and strong leadership. The Hall of Fame honors individuals who have been repeatedly named to Staffing Industry Analysts’ annual “The Staffing 100” list of notable individuals who influence the world of work.

As Founder and Ceo, Marks’ visionary thinking, creative problem solving and ability to motivate and inspire people are the foundation of Cielo’s corporate culture and client relationships. Under Marks’ direction, Cielo was the first RPO provider to join the CEO Action for Diversity & Inclusion coalition. Marks has been an annual member of Staffing Industry Analysts’ Staffing 100 and 100 Women listings and of HRO Today HR Outsourcing Superstar. She was an Ernst & Young Entrepreneur of the Year in the service business category and has won numerous other awards including Marquette University’s Entrepreneurshp Award, she is a three-time winner of both the Working Woman 500 designation and the Future 50 of Wisconsin.

Marks will be honored at Staffing Industry Analysts flagship event, Executive Forum, in March in Miami Beach, FL. Visit Staffing Industry Analysts to read Sue’s profile and the complete list of honorees.

About Cielo

Cielo is the world’s leading strategic Recruitment Process Outsourcing (RPO) partner and industry innovator delivering RPO, Total Talent Acquisition, consulting and executive search services in 95+ countries. We design comprehensive, people-centric solutions and leverage Cielo TalentCloud – our award-winning technology suite featuring CRM, AI, automation and analytics capabilities – to help our clients find, attract and hire the specific talent to move their businesses forward. To learn more, visit

About Staffing Industry Analysts

Founded in 1989, SIA is the global advisor 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. 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. As a division of the international business media company, Crain Communications Inc., SIA is headquartered in Mountain View, California, with offices in London, England. For more information, visit