The 2014 Global Outsourcing 100 is in its ninth year and recognises the worlds' best outsourcing service providers and advisors.
KellyOCG was placed fourth in the Leaders category.
The winning companies were judged on four characteristics: size and growth; customer references; organisational competencies and management capabilities.
"Participating with IAOP allows us to benchmark our approach to outsourcing and consulting, as well as innovation against industry standards," said Teresa Carroll, KellyOCG senior vice president and general manager.
"Being named to the Global Outsourcing 100 list reinforces that our consultative outsourcing model aligns well in the areas of strategy, risk mitigation, talent management and operational excellence. We are proud to join this list of accomplished service providers and to be recognized for our efforts by the International Association of Outsourcing Professionals."
"At a time when there is a growing need to outsource, The Global Outsourcing 100 list has become an invaluable reference tool to help companies research service providers," said IAOP CEO Debi Hamill.
"The companies named on these lists and sub lists have demonstrated their expertise following a rigorous, independently judged process and represent the top in the industry."
In addition to the number four overall ranking in the Leaders category, KellyOCG achieved numerous sub-list honors, including:
- Best 5 Leaders - Oil & Natural Gas
- Best 10 Companies - Pharmaceuticals
- Best 20 Leaders - Technology (Hardware & Software)
- Best 5 Leaders - Logistics
- Best 20 Leaders - US and Western Europe
KellyOCG is a global leader in innovative talent management solutions. Kelly Services offers an array of outsourcing and consulting services as well as staffing on a temporary, temporary-to-hire and direct-hire basis. It provided employment to approximately 540 000 employees in 2013.